John Ericsson (born Johan Ericsson; July 31, 1803 – March 8, 1889) was a
Swedish-American
Swedish Americans ( sv, svenskamerikaner) are Americans of Swedish ancestry. They include the 1.2 million Swedish immigrants during 1865–1915, who formed tight-knit communities, as well as their descendants and more recent immigrants.
Today, ...
inventor. He was active in England and the United States.
Ericsson collaborated on the design of the
railroad
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a pre ...
Liverpool and Manchester Railway
The Liverpool and Manchester Railway (L&MR) was the first inter-city railway in the world. It opened on 15 September 1830 between the Lancashire towns of Liverpool and Manchester in England. It was also the first railway to rely exclusively ...
, which were won by inventor
George Stephenson
George Stephenson (9 June 1781 – 12 August 1848) was a British civil engineer and mechanical engineer. Renowned as the "Father of Railways", Stephenson was considered by the Victorians a great example of diligent application and thirst for ...
North America
North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Car ...
, he designed the
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
's first screw-propelled steam-frigate , in partnership with Captain (later Commodore)
Robert F. Stockton
Robert Field Stockton (August 20, 1795 – October 7, 1866) was a United States Navy commodore, notable in the capture of California during the Mexican–American War. He was a naval innovator and an early advocate for a propeller-driven, steam-p ...
(1795-1866), who unjustly blamed him for a fatal accident. A new partnership with Cornelius H. DeLamater (1821-1889), of the DeLamater Iron Works in
New York City
New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
resulted in the first armoured
ironclad warship
An ironclad is a steam-propelled warship protected by iron or steel armor plates, constructed from 1859 to the early 1890s. The ironclad was developed as a result of the vulnerability of wooden warships to explosive or incendiary shells. Th ...
equipped with a rotating
gun turret
A gun turret (or simply turret) is a mounting platform from which weapons can be fired that affords protection, visibility and ability to turn and aim. A modern gun turret is generally a rotatable weapon mount that houses the crew or mechani ...
, , which dramatically saved the U.S. (
Union Navy
), (official)
, colors = Blue and gold
, colors_label = Colors
, march =
, mascot =
, equipment =
, equipment_label ...
Chesapeake Bay
The Chesapeake Bay ( ) is the largest estuary in the United States. The Bay is located in the Mid-Atlantic (United States), Mid-Atlantic region and is primarily separated from the Atlantic Ocean by the Delmarva Peninsula (including the parts: the ...
American Civil War
The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states th ...
.
Early career
Johan Ericsson was born at
Långban
Långban is a mining area in Värmland in Sweden. It belongs to Filipstad Municipality, with the nearest city being Filipstad, 21 km south. It was systematically mined through 1711-1972, but has traces from the 15th century. It is the birthp ...
in
Värmland
Värmland () also known as Wermeland, is a '' landskap'' (historical province) in west-central Sweden. It borders Västergötland, Dalsland, Dalarna, Västmanland, and Närke, and is bounded by Norway in the west. Latin name versions are ''Va ...
, Sweden. He was the younger brother of
Nils Ericson
Nils is a Scandinavian given name, a chiefly Norwegian, Danish, Swedish and Latvian variant of Niels, cognate to Nicholas.
People and animals with the given name
* Nils Bergström (born 1985), Swedish ice hockey player
* Nils Björk (1898–1989) ...
(1802–1870), a distinguished canal and railway builder in Sweden. Their father Olaf Ericsson (1778–1818) had worked as the supervisor for a
mine
Mine, mines, miners or mining may refer to:
Extraction or digging
* Miner, a person engaged in mining or digging
*Mining, extraction of mineral resources from the ground through a mine
Grammar
*Mine, a first-person English possessive pronoun
...
in Värmland. He had lost money in speculation and had to move his family to
Forsvik
Forsvik is a locality situated in Karlsborg Municipality, Västra Götaland County, Sweden
Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the King ...
in 1810. There he worked as a director of blastings during the excavation of the Swedish
Göta Canal
The Göta Canal ( sv, Göta kanal) is a Swedish canal constructed in the early 19th century.
The canal is long, of which were dug or blasted, with a width varying between and a maximum depth of about .Uno Svedin, Britt Hägerhäll Anianss ...
.
The extraordinary skills of the two Ericsson brothers were discovered by Baltzar von Platen (1766–1829), the architect of
Göta Canal
The Göta Canal ( sv, Göta kanal) is a Swedish canal constructed in the early 19th century.
The canal is long, of which were dug or blasted, with a width varying between and a maximum depth of about .Uno Svedin, Britt Hägerhäll Anianss ...
. They were dubbed 'cadets of mechanics' of the Swedish Royal Navy, and engaged as trainees at the canal enterprise. At the age of fourteen, John was already working independently as a surveyor. His assistant had to carry a footstool for him to reach the instruments during
surveying
Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. A land surveying professional is ca ...
work.
At the age of seventeen he joined the
Swedish army
The Swedish Army ( sv, svenska armén) is the land force of the Swedish Armed Forces.
History
Svea Life Guards dates back to the year 1521, when the men of Dalarna chose 16 young able men as body guards for the insurgent nobleman Gustav Vas ...
in
Jämtland
Jämtland (; no, Jemtland or , ; Jamtish: ''Jamtlann''; la, Iemptia) is a historical province () in the centre of Sweden in northern Europe. It borders Härjedalen and Medelpad to the south, Ångermanland to the east, Lapland to the north a ...
Second Lieutenant
Second lieutenant is a junior commissioned officer military rank in many armed forces, comparable to NATO OF-1 rank.
Australia
The rank of second lieutenant existed in the military forces of the Australian colonies and Australian Army until ...
, but was soon promoted to Lieutenant. He was sent to northern Sweden to do surveying, and in his spare time he constructed a
heat engine
In thermodynamics and engineering, a heat engine is a system that converts heat to mechanical energy, which can then be used to do mechanical work. It does this by bringing a working substance from a higher state temperature to a lower state ...
which used the fumes from the fire instead of steam as a propellant. His skill and interest in mechanics made him resign from the army and move to England in 1826. However, his heat engine was not a success, as his prototype was designed to burn
birch
A birch is a thin-leaved deciduous hardwood tree of the genus ''Betula'' (), in the family Betulaceae, which also includes alders, hazels, and hornbeams. It is closely related to the beech-oak family Fagaceae. The genus ''Betula'' contains 30 ...
wood and would not work well with coal (the main fuel used in England).
Notwithstanding the disappointment, he invented several other mechanisms instead based on
steam
Steam is a substance containing water in the gas phase, and sometimes also an aerosol of liquid water droplets, or air. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporization ...
, improving the heating process by incorporating
bellows
A bellows or pair of bellows is a device constructed to furnish a strong blast of air. The simplest type consists of a flexible bag comprising a pair of rigid boards with handles joined by flexible leather sides enclosing an approximately airtigh ...
to increase
oxygen
Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as wel ...
Liverpool and Manchester Railway
The Liverpool and Manchester Railway (L&MR) was the first inter-city railway in the world. It opened on 15 September 1830 between the Lancashire towns of Liverpool and Manchester in England. It was also the first railway to rely exclusively ...
. It was widely praised but suffered recurring boiler problems, and the competition was won by English engineers
George
George may refer to:
People
* George (given name)
* George (surname)
* George (singer), American-Canadian singer George Nozuka, known by the mononym George
* George Washington, First President of the United States
* George W. Bush, 43rd Presid ...
and
Robert Stephenson
Robert Stephenson Fellow of the Royal Society, FRS HFRSE FRSA Doctor of Civil Law, DCL (16 October 1803 – 12 October 1859) was an English civil engineer and designer of locomotives. The only son of George Stephenson, the "Father of Railway ...
with ''Rocket''.
Two further engines were built by Braithwaite and Ericsson, named ''
William IV
William IV (William Henry; 21 August 1765 – 20 June 1837) was King of the United Kingdom of Great Britain and Ireland and King of Hanover from 26 June 1830 until his death in 1837. The third son of George III, William succeeded h ...
'' and ''Queen Adelaide'' after the new king and queen. These were generally larger and more robust than ''Novelty'' and differed in several details (for example it is thought that a different design of blower was used which was an 'Induced Draught' type, sucking the gases from the fire). The pair ran trials on the
Liverpool and Manchester Railway
The Liverpool and Manchester Railway (L&MR) was the first inter-city railway in the world. It opened on 15 September 1830 between the Lancashire towns of Liverpool and Manchester in England. It was also the first railway to rely exclusively ...
but the railway declined to purchase the new designs.
Their innovative steam fire engine proved an outstanding technical success by helping to quell the memorable Argyll Rooms fire on February 5, 1830 (where it worked for five hours when the other engines were frozen up),
but was met with resistance from London's established 'Fire Laddies' and municipal authorities. An engine Braithwaite and Ericsson constructed for
Sir John Ross
Sir John Ross (24 June 1777 – 30 August 1856) was a Scottish Royal Navy officer and polar explorer. He was the uncle of Sir James Clark Ross, who explored the Arctic with him, and later led expeditions to Antarctica.
Biography
Ear ...
's 1829 Arctic expedition failed and was dumped on the shores of
Prince Regent Inlet
Prince Regent Inlet () is a body of water in Nunavut, Canada between the west end of Baffin Island (Brodeur Peninsula) and Somerset Island on the west. It opens north into Lancaster Sound and to the south merges into the Gulf of Boothia. The Arct ...
. At this stage of Ericsson's career the most successful and enduring of his inventions was the
surface condenser
A surface condenser is a water-cooled shell and tube heat exchanger installed to condense exhaust steam from a steam turbine in thermal power stations. These condensers are heat exchangers which convert steam from its gaseous to its liquid stat ...
, which allowed a steamer to recover fresh water for its boilers while at sea. His 'deep sea lead,' a pressure-activated fathometer was another minor, but enduring success.
The commercial failure and development costs of some of the machines devised and built by Ericsson during this period put him into debtors' prison for an interval. At this time he also married 19-year-old Amelia Byam, a disastrous match that ended in the couple's separation until Amelia's death.
He was elected as a member to the
American Philosophical Society
The American Philosophical Society (APS), founded in 1743 in Philadelphia, is a scholarly organization that promotes knowledge in the sciences and humanities through research, professional meetings, publications, library resources, and communit ...
in 1877.
Education
His only formal education was a basic officer's education and training during his time in the Swedish Army. On March 27, 1822, John passed a surveyor's examination in Stockholm. As a child he was taught to be a miner and surveyor by his father.
Propeller design
He then improved ship design with two screw-
propeller
A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon ...
s rotating in opposite directions (as opposed to earlier tests with this technology, which used a single screw). However, the
Admiralty
Admiralty most often refers to:
*Admiralty, Hong Kong
*Admiralty (United Kingdom), military department in command of the Royal Navy from 1707 to 1964
*The rank of admiral
*Admiralty law
Admiralty can also refer to:
Buildings
* Admiralty, Traf ...
disapproved of the invention, which led to the fortunate contact with the American captain
Robert Stockton
Robert Field Stockton (August 20, 1795 – October 7, 1866) was a United States Navy commodore, notable in the capture of California during the Mexican–American War. He was a naval innovator and an early advocate for a propeller-driven, steam-p ...
who had Ericsson design a propeller steamer for him and invited him to bring his invention to the United States of America, as it would supposedly be more welcomed in that place. As a result, Ericsson moved to New York in 1839. Stockton's plan was for Ericsson to oversee the development of a new class of
frigate
A frigate () is a type of warship. In different eras, the roles and capabilities of ships classified as frigates have varied somewhat.
The name frigate in the 17th to early 18th centuries was given to any full-rigged ship built for speed and ...
with Stockton using his considerable political connections to grease the wheels. Finally, after the succession to the Presidency by
John Tyler
John Tyler (March 29, 1790 – January 18, 1862) was the tenth president of the United States
The president of the United States (POTUS) is the head of state and head of government of the United States of America. The president dire ...
, funds were allocated for a new design. However, they only received funding for a 700-ton
sloop
A sloop is a sailboat with a single mast typically having only one headsail in front of the mast and one mainsail aft of (behind) the mast. Such an arrangement is called a fore-and-aft rig, and can be rigged as a Bermuda rig with triangular sa ...
instead of a frigate. The sloop eventually became , named after Stockton's hometown.
The ship took about three years to complete and was perhaps the most advanced warship of its time. In addition to twin screw propellers, it was originally designed to mount a 12-inch muzzle-loading gun on a revolving pedestal. The gun had also been designed by Ericsson and used hoop construction to pre-tension the
breech
Breech may refer to:
* Breech (firearms), the opening at the rear of a gun barrel where the cartridge is inserted in a breech-loading weapon
* breech, the lower part of a pulley block
* breech, the penetration of a boiler where exhaust gases leav ...
, adding to its strength and allowing safe use of a larger charge. Other innovations on the ship design included a collapsible funnel and an improved recoil system.
The relations between Ericsson and Stockton had grown tense over time and, approaching the completion of the ship, Stockton began working to force Ericsson out of the project. Stockton carefully avoided letting outsiders know that Ericsson was the primary inventor. Stockton attempted to claim as much credit for himself as possible, even designing a second gun to be mounted in ''Princeton''. Unfortunately, because Stockton did not understand the design of the first gun (originally named "The Orator", renamed "The Oregon" by Stockton), the second gun was fatally flawed.
When launched, ''Princeton'' was an enormous success. On October 20, 1843, she won a speed trial against the paddle steamer , until then considered the fastest steamer afloat. Unfortunately, during a firing demonstration of Stockton's gun, the breech ruptured, killing Secretary of State
Abel P. Upshur
Abel Parker Upshur (June 17, 1790 – February 28, 1844) was a lawyer, planter, slaveowner, judge and politician from the Eastern Shore of Virginia. Active in Virginia state politics for decades, with a brother and a nephew who became distinguis ...
and
Secretary of the Navy
The secretary of the Navy (or SECNAV) is a statutory officer () and the head (chief executive officer) of the Department of the Navy, a military department (component organization) within the United States Department of Defense.
By law, the se ...
Thomas Walker Gilmer
Thomas Walker Gilmer (April 6, 1802 – February 28, 1844) was an American statesman. He served in a number of political positions in Virginia, including election as the 28th Governor of Virginia. Gilmer's final political office was as the 15th S ...
, as well as six others. Stockton attempted to deflect the blame onto Ericsson, with moderate success, despite the fact Ericsson's gun was sound and it was Stockton's gun that had failed. Stockton also refused to pay Ericsson, and by using his political connections, Stockton blocked the Navy from paying him.
Friendship with Cornelius H. DeLamater
When Ericsson arrived from England and settled in New York City, he was persuaded by Samuel Risley of
Greenwich Village
Greenwich Village ( , , ) is a neighborhood on the west side of Lower Manhattan in New York City, bounded by 14th Street to the north, Broadway to the east, Houston Street to the south, and the Hudson River to the west. Greenwich Village ...
to give his work to the Phoenix Foundry. There he met industrialist Cornelius H. DeLamater (1821–1889) and soon a mutual attachment developed between the two. Rarely thereafter did Ericsson or DeLamater enter upon a business venture without first consulting the other." Personally, their friendship never faltered, though strained by the pressures of business and Ericsson's quick temper, DeLamater called Ericsson "John" and Ericsson called DeLamater by his middle nickname "Harry", intimacies almost unknown in Ericsson's other relationships. In time, the DeLamater Iron Works became known as the Asylum where Capt Ericsson had free rein to experiment and attempt new feats. The Iron Witch was next constructed, the first iron steamboat. The first hot-air invention of Capt Ericsson was first introduced in the ship ''Ericsson'', built entirely by DeLamater. The DeLamater Iron Works also launched the first submarine boat, first self-propelled torpedo, and first torpedo boat. When DeLamater died on February 2, 1889, Ericsson could not be consoled. Ericsson's death one month later was not surprising to his close friends and acquaintances."
Hot air engine
Ericsson then proceeded to invent independently the caloric, or hot air, engine in the 1820s which used hot air, caloric in the scientific parlance of the day, instead of steam as a working fluid. A similar device had been patented in 1816 by the Reverend
Robert Stirling
Robert Stirling (25 October 1790 – 6 June 1878) was a Scottish clergyman and engineer. He invented the Stirling engine and was inducted into the Scottish Engineering Hall of Fame in 2014.
Early life
Robert Stirling was born at Fatal Fiel ...
, whose technical priority of invention provides the usual term 'Stirling Engine' for the device. Ericsson's engine was not initially successful due to the differences in combustion temperatures between Swedish wood and British coal. In spite of his setbacks, Ericsson was awarded the
Rumford Prize
Founded in 1796, the Rumford Prize, awarded by the American Academy of Arts and Sciences, is one of the oldest scientific prizes in the United States. The prize recognizes contributions by scientists to the fields of heat and light. These terms ...
of the American Academy of Arts and Sciences in 1862 for his invention.
In 1830 Ericsson patented his second engine, that can work either with steam, air or water. This rotative engine objective is to reduce the engine within more convenient limits without any corresponding loss of power.
In 1833 Ericsson built his third engine, a hot air engine (or caloric engine) that is exhibited in London: "the engine will prove the most important mechanical invention ever conceived by the human mind, and one that will confer greater benefits on civilized life than any that has ever preceded it" (John O. Sargent). This engine included a
regenerator
Regenerator may refer to:
* Regenerative heat exchanger, a type of heat exchanger
* Regenerator (band), an independent record label set up in 2001
* Regenerator (''Resident Evil''), an enemy creature in the 2005 video game ''Resident Evil 4''
* ' ...
that would inspire many other hot air engine inventors.
The caloric ship, powered by the 4th Ericsson engine was built in 1852.
A group of New York merchants and financiers headed by John B Kitching, Edward Dunham, President of the Corn Exchange Bank, and G.B. Lamar, president of the Bank of the Republic, backed the project and in April, 1852, the keel of the ship was laid at the yard of Perine, Patterson, and Stack in Williamsburgh. At about the same time the construction of the engine was commenced by Messrs Hogg and Delamater.
Hull and machinery were built in the greatest possible secrecy, both Ericsson and his financial backers being convinced that their ship would revolutionize ocean transport by its economy and safety, and that competitors would if possible copy the design of at least the engine.
On September 15, 1852, the ship was launched and in November the engine was turned over at the dock under its own power. It will be a failure.
Smaller experimental engines based on the same patent design and built before the caloric ship will prove to be working efficiently.
In his later years, the caloric engine would render Ericsson comfortably wealthy, as its boilerless design made it a much safer and more practical means of power for small industry than steam engines. Ericsson's incorporation of a 'regenerator' heat sink for his engine made it tremendously fuel-efficient. Apparently in the post Civil War era some time before or around 1882, from the publishing date, a ship was purchased by a Captain Charles L. Dingley called the ''Ericsson'' with a weight of 1,645 tons that was built by John Ericsson (Although the above section on John Ericsson's Friendship with Cornelius H. DeLamater says that the ship known as the ''Ericsson'' was built by the DeLamater Iron Works) to try out the hot air engine as a motive power in open ocean navigation.
In 1883 John Ericsson built a solar air engine of 1 HP. The leading feature of the sun motor is that of concentrating the radiant heat by means of a rectangular trough having a curved bottom lined on the inside with polished plates, so arranged that they reflect the sun's rays toward a cylindrical heater placed longitudinally above the trough.
This heater, it is scarcely necessary to state, contains the acting medium, steam or air, employed to transfer the solar energy to the motor; the transfer being effected by means of cylinders provided' with pistons and valves resembling those of motive engines of the ordinary type. Practical engineers, as well as scientists, have demonstrated that solar energy cannot be rendered available for producing motive power, in consequence of the feebleness of solar radiation.
Ship design
On September 26, 1854, Ericsson presented
Napoleon III of France
Napoleon III (Charles Louis Napoléon Bonaparte; 20 April 18089 January 1873) was the first President of France (as Louis-Napoléon Bonaparte) from 1848 to 1852 and the last monarch of France as Emperor of the French from 1852 to 1870. A nephew ...
with drawings of iron-clad armored
battleship
A battleship is a large armored warship with a main battery consisting of large caliber guns. It dominated naval warfare in the late 19th and early 20th centuries.
The term ''battleship'' came into use in the late 1880s to describe a type of ...
s with a
dome
A dome () is an architectural element similar to the hollow upper half of a sphere. There is significant overlap with the term cupola, which may also refer to a dome or a structure on top of a dome. The precise definition of a dome has been a m ...
-shaped gun tower, and even though the French emperor praised this particular plan of an invention, he did nothing to bring it to practical application. In 1851 he designed the Caloric ship Ericsson.
USS ''Monitor''
Shortly after the
American Civil War
The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states th ...
broke out in 1861, the Confederacy began constructing an ironclad ram upon the hull of which had been partially burned and then sunk by Federal troops before it was captured by forces loyal to the
Commonwealth of Virginia
Virginia, officially the Commonwealth of Virginia, is a U.S. state, state in the Mid-Atlantic (United States), Mid-Atlantic and Southeastern United States, Southeastern regions of the United States, between the East Coast of the United Stat ...
. Nearly concurrently, the
United States Congress
The United States Congress is the legislature of the federal government of the United States. It is bicameral, composed of a lower body, the House of Representatives, and an upper body, the Senate. It meets in the U.S. Capitol in Washing ...
had recommended in August 1861 that armored ships be built for the American Navy. Ericsson still had a dislike for the U.S. Navy, but he was nevertheless convinced by Lincoln's hard-working Secretary of the Navy
Gideon Welles
Gideon Welles (July 1, 1802 – February 11, 1878), nicknamed "Father Neptune", was the United States Secretary of the Navy from 1861 to 1869, a cabinet post he was awarded after supporting Abraham Lincoln in the 1860 election. Although opposed ...
, and Cornelius Scranton Bushnell to submit an ironclad ship design to them. Ericsson later presented drawings of , a novel design of armored ship which included a rotating turret housing a pair of large cannons. Despite controversy over the unique design, based on Swedish lumber rafts, the keel was eventually laid down and the ironclad was launched on March 6, 1862. The ship went from plans to launch in approximately 100 days, an amazing achievement.
On March 8, the former USS ''Merrimack'', rechristened , was wreaking havoc on the wooden Union Blockading Squadron in Virginia, sinking and . ''Monitor'' appeared the next day, initiating the first battle between ironclad warships on March 9, 1862, at
Hampton Roads
Hampton Roads is the name of both a body of water in the United States that serves as a wide channel for the James River, James, Nansemond River, Nansemond and Elizabeth River (Virginia), Elizabeth rivers between Old Point Comfort and Sewell's ...
,
Virginia
Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...
. The battle ended in a tactical stalemate between the two ironclad warships, neither of which appeared capable of sinking the other, but strategically saved the remaining Union fleet from defeat. After this, numerous
monitors
Monitor or monitor may refer to:
Places
* Monitor, Alberta
* Monitor, Indiana, town in the United States
* Monitor, Kentucky
* Monitor, Oregon, unincorporated community in the United States
* Monitor, Washington
* Monitor, Logan County, West Vir ...
were built for the Union, including twin turret versions, and contributed greatly to the naval victory of the Union over the rebellious states. Despite their low draft and subsequent problems in navigating in high seas, many basic design elements of the ''Monitor'' class were copied in future warships by other designers and navies. The rotating turret in particular is considered one of the greatest technological advances in naval history, still found on warships today.
Later designs
Later Ericsson designed other naval vessels and weapons, including a type of
torpedo
A modern torpedo is an underwater ranged weapon launched above or below the water surface, self-propelled towards a target, and with an explosive warhead designed to detonate either on contact with or in proximity to the target. Historically, su ...
and a
destroyer
In naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort
larger vessels in a fleet, convoy or battle group and defend them against powerful short range attackers. They were originally developed in ...
, a
torpedo boat
A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle. The first designs were steam-powered craft dedicated to ramming enemy ships with explosive spar torpedoes. Later evolutions launched variants of se ...
that could fire a cannon from an underwater port. He also provided some technical support for
John Philip Holland
John Philip Holland ( ga, Seán Pilib Ó hUallacháin/Ó Maolchalann) (24 February 184112 August 1914) was an Irish engineer who developed the first submarine to be formally commissioned by the US Navy, and the first Royal Navy submarine, ''Ho ...
in his early submarine experiments. In the book ''Contributions to the Centennial Exhibition'' (1877, reprinted 1976) he presented his "sun engines", which collected solar heat for a hot air engine. One of these designs earned Ericsson additional income after being converted to work as a methane gas engine.
Death and ensuing controversy
Ericsson died on March 8, 1889, the anniversary of the Battle of Hampton Roads, in which his ''Monitor'' famously played a central role.
His wish to be buried in his native land sparked a series of articles in the ''
New York Times
''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid d ...
'' alleging that, by selecting the third-rate to transport his remains, the US Navy was not paying proper respect to Ericsson. The Navy responded and sent the remains on the , escorted by other ships such as . On August 23, 1890, the fleet departed with a twenty-one gun salute and the Swedish flag hoisted on every ship of the squadron. Captain Joseph Henderson was allotted the task to take the cruiser Baltimore safely out to sea. Around 100,000 people turned out for the funeral procession and departure ceremonies, including several veterans of the USS ''Monitor''.
His final resting place is at
Filipstad
Filipstad is a locality and the seat of Filipstad Municipality, Värmland County, Sweden, with 10,644 inhabitants in 2019.
Filipstad was granted city privileges in 1611 by Charles IX of Sweden, who named it after his son Duke Carl Philip (1601&n ...
in
Värmland
Värmland () also known as Wermeland, is a '' landskap'' (historical province) in west-central Sweden. It borders Västergötland, Dalsland, Dalarna, Västmanland, and Närke, and is bounded by Norway in the west. Latin name versions are ''Va ...
, Sweden.
Inventions
*The
surface condenser
A surface condenser is a water-cooled shell and tube heat exchanger installed to condense exhaust steam from a steam turbine in thermal power stations. These condensers are heat exchangers which convert steam from its gaseous to its liquid stat ...
monitor
Monitor or monitor may refer to:
Places
* Monitor, Alberta
* Monitor, Indiana, town in the United States
* Monitor, Kentucky
* Monitor, Oregon, unincorporated community in the United States
* Monitor, Washington
* Monitor, Logan County, West ...
, , was both designed and built by Ericsson for the
Union Navy
), (official)
, colors = Blue and gold
, colors_label = Colors
, march =
, mascot =
, equipment =
, equipment_label ...
in the
American Civil War
The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states th ...
*
Torpedo
A modern torpedo is an underwater ranged weapon launched above or below the water surface, self-propelled towards a target, and with an explosive warhead designed to detonate either on contact with or in proximity to the target. Historically, su ...
technology, especially ''Destroyer'', an advanced
torpedo boat
A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle. The first designs were steam-powered craft dedicated to ramming enemy ships with explosive spar torpedoes. Later evolutions launched variants of se ...
*The solar machine, using concave mirrors to gather sun radiation strong enough to run an engine.
*
*
Hoop gun
Hoop or Hoops may refer to:
Arts and entertainment Film and television
* ''Hoops'' (TV series), an American animated series
Music
* Hoops (band), an American indie pop band
* ''Hoops'' (album), a 2015 album by The Rubens
** "Hoops" (The ...
construction
*the
propeller
A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon ...
Fellowships
*Foreign member of the
Royal Swedish Academy of Sciences
The Royal Swedish Academy of Sciences ( sv, Kungliga Vetenskapsakademien) is one of the Swedish Royal Academies, royal academies of Sweden. Founded on 2 June 1739, it is an independent, non-governmental scientific organization that takes special ...
in 1850, Swedish member from 1863
*
Royal Swedish Academy of War Sciences The Royal Swedish Academy of War Sciences ( sv, Kungliga Krigsvetenskapsakademien) is one of the Royal Academies in Sweden and was founded on 12 November 1796 by Gustaf Wilhelm af Tibell. The academy is an independent organization and a forum for m ...
in 1852
*Honorary Doctorate at
Lund University
, motto = Ad utrumque
, mottoeng = Prepared for both
, established =
, type = Public research university
, budget = SEK 9 billion
The stamp commemorating John Ericsson on April 20, 1926, coincided with the unveiling of the Ericsson Memorial in
West Potomac Park
West Potomac Park is a U.S. national park in Washington, D.C., adjacent to the National Mall. It includes the parkland that extends south of the Lincoln Memorial Reflecting Pool, from the Lincoln Memorial to the grounds of the Washington Monum ...
, Washington, DC directly south of the Lincoln Memorial. The stamp pictures the memorial design by J. H. Frazer. The seated figure of Ericsson has the figures above and behind him of Vision, Labor and Adventure.Ericsson Memorial Issue , Arago: people, postage & the post, Smithsonian National Postal Museum, viewed September 29, 2014.
Monuments in honor of John Ericsson have been erected at:
* John Ericsson National Memorial on The Mall in
Washington, D.C.
)
, image_skyline =
, image_caption = Clockwise from top left: the Washington Monument and Lincoln Memorial on the National Mall, United States Capitol, Logan Circle, Jefferson Memorial, White House, Adams Morgan, ...
*John Ericsson Room at the
American Swedish Historical Museum
The American Swedish Historical Museum is the oldest Swedish-American museum in the United States. It is located in Franklin Delano Roosevelt Park in South Philadelphia, on part of a historic 17th-century land grant originally provided by Queen ...
in
Philadelphia
Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Sinc ...
*
John Ericsson Statue
''John Ericsson'' is a Heroic-Scale bronze statue depicting John Ericsson, and is located in Battery Park in New York City History
The statue depicts the esteemed Swedish-American engineer and inventor John Ericsson (1803–1889), who helped to ...
in
Battery Park
The Battery, formerly known as Battery Park, is a public park located at the southern tip of Manhattan Island in New York City facing New York Harbor. It is bounded by Battery Place on the north, State Street on the east, New York Harbor to ...
in
New York City
New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
. Public Middle School 126 in the Greenpoint section of
Brooklyn
Brooklyn () is a borough of New York City, coextensive with Kings County, in the U.S. state of New York. Kings County is the most populous county in the State of New York, and the second-most densely populated county in the United States, be ...
is also named for him.
*
Nybroplan
Nybroplan (Swedish for "New Bridge square") is a public space in central Stockholm, Sweden. Located on the border between the city districts Norrmalm and Östermalm, Nybroplan connects a number of major streets, including Birger Jarlsgatan, Stra ...
in
Stockholm
Stockholm () is the Capital city, capital and List of urban areas in Sweden by population, largest city of Sweden as well as the List of urban areas in the Nordic countries, largest urban area in Scandinavia. Approximately 980,000 people liv ...
*
Kungsportsavenyn
Avenyn ( en, The Avenue; formally Kungsportsavenyen, (en. "Kingsgate Avenue")) is the main boulevard of Gothenburg, Sweden. Designed in the mid 19th century as the first middle-class residential district outside the bastions of the fortified heart ...
in
Gothenburg
Gothenburg (; abbreviated Gbg; sv, Göteborg ) is the second-largest city in Sweden, fifth-largest in the Nordic countries, and capital of the Västra Götaland County. It is situated by the Kattegat, on the west coast of Sweden, and has ...
*John Ericsson Street, in
Lund
Lund (, , ) is a city in the southern Swedish provinces of Sweden, province of Scania, across the Øresund, Öresund strait from Copenhagen. The town had 91,940 inhabitants out of a municipal total of 121,510 . It is the seat of Lund Municipali ...
, Sweden
*John Ericsson fountain,
Fairmount Park
Fairmount Park is the largest municipal park in Philadelphia and the historic name for a group of parks located throughout the city. Fairmount Park consists of two park sections named East Park and West Park, divided by the Schuylkill River, with ...
,
Philadelphia
Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Sinc ...
*Neighborhood of
Ericsson, Minneapolis
Ericsson is a neighborhood within the Nokomis community in Minneapolis. Its boundaries are East 42nd and 43rd Streets to the north, Hiawatha Avenue to the east, Minnehaha Parkway to the south, and Cedar Avenue to the west. The neighborhood is t ...
*
Långban
Långban is a mining area in Värmland in Sweden. It belongs to Filipstad Municipality, with the nearest city being Filipstad, 21 km south. It was systematically mined through 1711-1972, but has traces from the 15th century. It is the birthp ...
shyttan, his birthplace, in Sweden
Ships named in his honor:
*
Organizations:
The John Ericsson Republican League of Illinois is a Swedish-American partisan organization.
Mount Ericsson, a mountain summit located in the Sierra Nevada mountains of California, is named in his honor.
alternate history
Alternate history (also alternative history, althist, AH) is a genre of speculative fiction of stories in which one or more historical events occur and are resolved differently than in real life. As conjecture based upon historical fact, altern ...
* ''Independence'' (steamboat), first steamboat to run on the Great Lakes, employing propellers designed by Ericsson
*
American Swedish Historical Museum
The American Swedish Historical Museum is the oldest Swedish-American museum in the United States. It is located in Franklin Delano Roosevelt Park in South Philadelphia, on part of a historic 17th-century land grant originally provided by Queen ...
, John Ericsson Room
* Experiment (horse powered boat)
* - a Swedish monitor built 1875 and designed by Ericsson. It is currently in a Maritime Museum in
Gothenburg
Gothenburg (; abbreviated Gbg; sv, Göteborg ) is the second-largest city in Sweden, fifth-largest in the Nordic countries, and capital of the Västra Götaland County. It is situated by the Kattegat, on the west coast of Sweden, and has ...
Sweden
Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on ...
thermodynamic cycle
A thermodynamic cycle consists of a linked sequence of thermodynamic processes that involve transfer of heat and work into and out of the system, while varying pressure, temperature, and other state variables within the system, and that eventual ...
for
heat engines
In thermodynamics and engineering, a heat engine is a system that converts heat to mechanical energy, which can then be used to do mechanical work. It does this by bringing a working substance from a higher state temperature to a lower state ...
named after John Ericsson.
*
Ericsson Line
A. H. Bull Steamship Company was a shipping company and passenger liner service founded in New York City in 1902 by Archibald H. Bull (1848-1920). Service started with shipping between New York and Florida. His fleet of ships then added service t ...
References
Bibliography
* William Conant Church ''The Life Of John Ericsson''. Volume I 1st edition 1890. Publisher: Charles Scribner's sons 1906 (Internet Archive - online) ''The Life of John Ericsson''. Volume II Publisher: Charles Scribner's sons 1890 (Internet Archive - online)
*Constance Buel Burnett: "Captain John Ericsson: Father of the "Monitor"", Publisher: Vanguard Press, New York, 1960