|
Amazon-class Sloop
The ''Amazon'' class was a class of six screw sloops of wooden construction built for the Royal Navy between 1865 and 1866. Construction Design Designed by Edward Reed, the Royal Navy Director of Naval Construction, they were equipped with a ram bow. The hull was of wooden construction, but they were the first class of sloops to incorporate a form of composite construction; they had iron cross beams while retaining wooden framing. Propulsion Propulsion was provided by a two-cylinder horizontal single-expansion steam engine by Ravenhill, Salkeld & Company driving a single screw. ''Vestal'' and ''Nymphe'' were fitted with three-cylinder Maudslay engines. Sail plan All the ships of the class were built with a barque A barque, barc, or bark is a type of sailing ship, sailing vessel with three or more mast (sailing), masts of which the fore mast, mainmast, and any additional masts are Square rig, rigged square, and only the aftmost mast (mizzen in three-maste ... rig. Armamen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Screw Sloop
A screw sloop is a propeller-driven sloop-of-war. They were popularized in the mid-19th century, during the introduction of the steam engine and the transition of fleets to this new technology. The sailing sloop The British sloop in the Age of Sail In the Age of Sail, there was a large variety of terms to describe sailing vessels. In British English, the meaning of the term 'sloop' depends on the context. The main source of confusion about the term sloop, is that for commercial vessels, 'sloop' referred and refers to a vessel with a single mast rigged fore-and-aft. If the term referred to a British warship, its meaning was heavily dependent on the number of officers and men on the vessel. Under the rating system of the Royal Navy, any vessel that did not require a post-captain as commander was a sloop. This generally referred to all vessels with fewer than 20 guns. By this system, small frigates that lost most of their guns and sailors so they could be used as transports would ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horsepower
Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower. Two common definitions used today are the imperial horsepower as in "hp" or "bhp" which is about , and the metric horsepower as in "cv" or "PS" which is approximately . The electric horsepower "hpE" is exactly , while the boiler horsepower is 9809.5 or 9811 watts, depending on the exact year. The term was adopted in the late 18th century by Scottish engineer James Watt to compare the output of steam engines with the power of draft horses. It was later expanded to include the output power of other power-generating machinery such as piston engines, turbines, and electric motors. The definition of the unit varied among geographical regions. Most countries now use the SI unit watt for measurement of power. With the implementation of the EU Directive 80/181/EEC on 1 January 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barque
A barque, barc, or bark is a type of sailing ship, sailing vessel with three or more mast (sailing), masts of which the fore mast, mainmast, and any additional masts are Square rig, rigged square, and only the aftmost mast (mizzen in three-masted barques) is Fore-and-aft rig, rigged fore and aft. Sometimes, the mizzen is only partly fore-and-aft rigged, bearing a square-rigged sail above. Etymology The word "barque" entered English via the French term, which in turn came from the Latin language, Latin ''barca'' by way of Occitan language, Occitan, Catalan language, Catalan, Spanish, or Italian. The Latin may stem from Celtic language, Celtic ''barc'' (per Rudolf Thurneysen, Thurneysen) or Greek ''baris'' (per Friedrich Christian Diez, Diez), a term for an Egyptian boat. The ''Oxford English Dictionary'', however, considers the latter improbable. The word ''barc'' appears to have come from Celtic languages. The form adopted by English, perhaps from Irish language, Irish, was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RML 7 Inch 6
RML may refer to: *RML Group, a motorsports and high performance engineering company * RML 380Z, an 8-bit computer built in Britain *Ratmalana Airport (IATA: RML), near Colombo, Sri Lanka *Ram Manohar Lohia, 20th-century Indian independence activist and socialist political leader * Reuters Market Light, a phone service to provide Indian farmers with timely information * Revised Marriage Law, a 1980 revision of the New Marriage Law in China *Riemann Musiklexikon, a music encyclopedia * Rifled muzzle loader, a type of gun common in the 19th century *AEC Routemaster, a type of double-decker bus * Rocket Madsen Space Lab (RML Spacelab), Copenhagen, Denmark * Rocky Mountain Laboratories, a research institute in Montana, United States * Roddenbery Memorial Library, in Cairo, Georgia, United States *Royal Mail Lines, once a major shipping company, the successor to the Royal Mail Steam Packet Company The Royal Mail Steam Packet Company was a British shipping company founded in London ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Screw Sloop
A screw sloop is a propeller-driven sloop-of-war. They were popularized in the mid-19th century, during the introduction of the steam engine and the transition of fleets to this new technology. The sailing sloop The British sloop in the Age of Sail In the Age of Sail, there was a large variety of terms to describe sailing vessels. In British English, the meaning of the term 'sloop' depends on the context. The main source of confusion about the term sloop, is that for commercial vessels, 'sloop' referred and refers to a vessel with a single mast rigged fore-and-aft. If the term referred to a British warship, its meaning was heavily dependent on the number of officers and men on the vessel. Under the rating system of the Royal Navy, any vessel that did not require a post-captain as commander was a sloop. This generally referred to all vessels with fewer than 20 guns. By this system, small frigates that lost most of their guns and sailors so they could be used as transports would ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward James Reed
Sir Edward James Reed, KCB, FRS (20 September 1830 – 30 November 1906) was a British naval architect, author, politician, and railroad magnate. He was the Chief Constructor of the Royal Navy from 1863 until 1870. He was a Liberal politician who sat in the House of Commons from 1874 to 1906. Early life Edward Reed was born in Sheerness, Kent and was the son of John and Elizabeth Reed. He was a naval apprentice at Sheerness and subsequently entered the School of Mathematics and Naval Construction at Portsmouth. In 1851 he married Rosetta, the sister of Nathaniel Barnaby. Barnaby was at that time a fellow student; he would subsequently succeed Reed as Chief Constructor. In 1852 he entered employment at Sheerness Dockyard, but resigned after a disagreement with the management. He then worked in journalism, including editing the '' Mechanics' Magazine''. In 1860, Reed was appointed secretary of the newly formed Institute of Naval Architects. Naval architect In 1863, at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Director Of Naval Construction
The Director of Naval Construction (DNC) also known as the Department of the Director of Naval Construction and Directorate of Naval Construction and originally known as the Chief Constructor of the Navy was a senior principal civil officer responsible to the Board of Admiralty for the design and construction of the warships of the Royal Navy. From 1883 onwards he was also head of the Royal Corps of Naval Constructors, the naval architects who staffed his department from 1860 to 1966. The (D.N.C.'s) modern equivalent is Director Ships in the Defence Equipment and Support organisation of the Ministry of Defence. History The post evolved from the office of the ''Assistant Surveyor of the Navy'' (1832–1859) In 1860 the ''Assistant Surveyor'' was renamed ''Chief Constructor'' the post lasted until 1875 when it was renamed to the ''Director of Naval Construction''. The chief constructor was originally head of the Royal Corps of Naval Constructors and members of the corps were res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ram Bow
A ram on the bow of ''Olympias'', a modern reconstruction of an ancient Athenian trireme A naval ram is a weapon fitted to varied types of ships, dating back to antiquity. The weapon comprised an underwater prolongation of the bow of the ship to form an armoured beak, usually between in length. This would be driven into the hull of an enemy ship to puncture, sink or disable it. Antiquity It was possibly developed in late Bronze Age Egypt, but it only became widely used in later Iron Age Mediterranean galleys. The ram was a naval weapon in the Greek/ Roman antiquity and was used in such naval battles as Salamis and Actium. Naval warfare in the Mediterranean rarely used sails, and the use of rams specifically required oarsmen rather than sails in order to maneuver with accuracy and speed, and particularly to reverse the movement of a ramming ship to disentangle it from its sinking victim, lest it be pulled down when its victim sank. The Athenians were especially known fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barque
A barque, barc, or bark is a type of sailing ship, sailing vessel with three or more mast (sailing), masts of which the fore mast, mainmast, and any additional masts are Square rig, rigged square, and only the aftmost mast (mizzen in three-masted barques) is Fore-and-aft rig, rigged fore and aft. Sometimes, the mizzen is only partly fore-and-aft rigged, bearing a square-rigged sail above. Etymology The word "barque" entered English via the French term, which in turn came from the Latin language, Latin ''barca'' by way of Occitan language, Occitan, Catalan language, Catalan, Spanish, or Italian. The Latin may stem from Celtic language, Celtic ''barc'' (per Rudolf Thurneysen, Thurneysen) or Greek ''baris'' (per Friedrich Christian Diez, Diez), a term for an Egyptian boat. The ''Oxford English Dictionary'', however, considers the latter improbable. The word ''barc'' appears to have come from Celtic languages. The form adopted by English, perhaps from Irish language, Irish, was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Start Point, Devon
Start Point is a promontory in the South Hams district in Devon, England, . Close to the most southerly point in the county, it marks the southern limit of Start Bay, which extends northwards to the estuary of the River Dart. The rocks of the point are greenschist and mica-schist, formed by metamorphism of Devonian sediments during a period of mountain building towards the end of the Carboniferous period. The name "Start" derives from an Anglo-Saxon word ''steort'', meaning a tail. This root also appears in the names of birds with distinctive tails, like the redstart. Features As a result of the many shipwrecks in the area, Start Point lighthouse Start Point lighthouse was built in 1836 to protect shipping off Start Point, Devon, England. Open to the public in summer months, it is owned and operated by Trinity House. It has been designated by English Heritage as a grade II listed buil ... was built in 1836 to alert ships to the danger of the point and its surroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Channel
The English Channel, also known as the Channel, is an arm of the Atlantic Ocean that separates Southern England from northern France. It links to the southern part of the North Sea by the Strait of Dover at its northeastern end. It is the busiest Sea lane, shipping area in the world. It is about long and varies in width from at its widest to at its narrowest in the Strait of Dover."English Channel". ''The Columbia Encyclopedia'', 2004. It is the smallest of the shallow seas around the continental shelf of Europe, covering an area of some . The Channel aided the United Kingdom in becoming a naval superpower, serving as a natural defence against invasions, such as in the Napoleonic Wars and in the World War II, Second World War. The northern, English coast of the Channel is more populous than the southern, French coast. The major languages spoken in this region are English language, English and French language, French. Names Roman historiography, Roman sources as (or , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miquelon Island
Miquelon-Langlade () is the larger but less populated of the two communes (municipalities) making up the French overseas collectivity of Saint Pierre and Miquelon, located to the south of Newfoundland in the Gulf of St. Lawrence. It consists of three islands: Miquelon (also called ), Langlade (''Petite Miquelon'') and Le Cap, connected by narrow tombolos (sandy isthmi). The communal seat is the settlement of Miquelon, on the northern tip, where the entire island's permanent population of 596 (as of 2022) is located. Miquelon Airport provides flights to nearby Saint-Pierre Airport. Toponymy The name Miquelon purportedly derived from a Basque nickname for "Michael" (''Mikel''). In 1579, the names Micquetõ and Micquelle appeared for the first time in French Basque mariner Martin de Hoyarçabal's maritime pilot. The name evolved over time into Miclon, Micklon, and finally Miquelon (''Mikelune'' in Basque). Geography Located in the Gulf of St. Lawrence, west of Newfoundlan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
