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Henri Dupuy De Lôme
Stanislas Charles Henri Dupuy de Lôme (; 15 October 18161 February 1885) was a French naval architect. He was the son of a naval officer and was born in Ploemeur near Lorient, Brittany, in western France. He was educated at the École Polytechnique and ENSTA. He was particularly active during the 1840–1870 period. After finishing his professional education, he went to England about 1842, and made a thorough study of iron shipbuilding and steam navigation. He wrote a report, subsequently published under the title of ''Mémoire sur la construction des bâtiments en fer'' in 1844. The first steam battleship After his return from England, Dupuy de Lôme started work at the arsenal in Toulon. At the time the only armed steamships in the French Navy were propelled by paddle-wheels, and there was great opposition to the introduction of steam power into line-of-battle ships. The paddle-wheel was seen to be unsuited to such large fighting vessels, and there was no confidence in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ploemeur
Ploemeur (; br, Plañvour), sometimes written instead as Plœmeur, is a commune in the Morbihan department in the region of Brittany in north-western France. It is a western suburb of Lorient. Population The inhabitants are called the ''Ploemeurois''. The municipality launched a linguistic plan to promote and stimulate the use of the Breton language through Ya d'ar brezhoneg on 18 April 2006. Etymology The current name of the city of Ploemeur comes from the old Breton ''Plo Meur'' meaning "Big Parish". Geography Ploemeur is close to Lorient (), a sub-prefecture of Morbihan. Photographs of the Port of Lomener File:Lomener1610_53.JPG, The pier File:Lomener1610_25.JPG, The Island of Groix at the horizon File:Lomener1112_23.JPG, End of the day on the port People * Nathalie Appéré, Mayor of Rennes * Stanislas Dupuy de Lôme (1816 in the Château de Soye' - †1885), who built the first armored battleship. * Yoann Gourcuff, born on 11 July 1986, is a footballer of Olympiqu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FS La Gloire (1858-1883)
The French ironclad ''Gloire'' (, "Glory") was the first ocean-going ironclad, launched in 1859. It was developed after the Crimean War,The Battle of Sinop at the start of the war convinced the world's naval powers that wooden warships could not withstand the new weapons. in response to new developments of naval gun technology, especially the Paixhans guns and rifled guns, which used explosive shells with increased destructive power against wooden ships, and after the development of the ironclad floating batteries built by the British and French for the bombardment of Russian forts during the Crimean War. Design and description ''Gloire'' was designed by the French naval architect Henri Dupuy de Lôme as a 5,630-ton broadside ironclad with a wooden hull. Its 12 cm-thick (4.7 in) armour plates, backed with 43 cm (17 in) of timber, resisted hits by the experimental shooting of the strongest guns of the time (the French 50-pounder and the British 68-pounder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jeune École
The ''Jeune École'' ("Young School") was a strategic naval concept developed during the 19th century. It advocated the use of small, heavily armed vessels to combat larger battleships, and the use of commerce raiders to cripple the trade of the rival nation. The idea was developed among French naval theorists: the French government had the second largest navy of the time, and the theorists desired to counteract the strength of the larger British Royal Navy. Small units against battleships One of the first proponents of the ''Jeune École'' was the artillery general Henri-Joseph Paixhans, who invented explosive shell guns for warships during the 1820s. He advocated the use of these powerful guns on numerous small steam warships that could destroy much larger battleships. Later, the French Navy developed the concept more elaborately as it experimented with torpedoes and torpedo boats. The French Navy became one of the strongest proponents of this combat system by the end of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brest, France
Brest (; ) is a port city in the Finistère department, Brittany. Located in a sheltered bay not far from the western tip of the peninsula, and the western extremity of metropolitan France, Brest is an important harbour and the second French military port after Toulon. The city is located on the western edge of continental France. With 142,722 inhabitants in a 2007 census, Brest forms Western Brittany's largest metropolitan area (with a population of 300,300 in total), ranking third behind only Nantes and Rennes in the whole of historic Brittany, and the 19th most populous city in France; moreover, Brest provides services to the one million inhabitants of Western Brittany. Although Brest is by far the largest city in Finistère, the ''préfecture'' (regional capital) of the department is the much smaller Quimper. During the Middle Ages, the history of Brest was the history of its castle. Then Richelieu made it a military harbour in 1631. Brest grew around its arsenal u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Armoured Cruiser Dupuy De Lôme (1887)
French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with France ** French cuisine, cooking traditions and practices Fortnite French places Arts and media * The French (band), a British rock band * "French" (episode), a live-action episode of ''The Super Mario Bros. Super Show!'' * ''Française'' (film), 2008 * French Stewart (born 1964), American actor Other uses * French (surname), a surname (including a list of people with the name) * French (tunic), a particular type of military jacket or tunic used in the Russian Empire and Soviet Union * French's, an American brand of mustard condiment * French catheter scale, a unit of measurement of diameter * French Defence, a chess opening * French kiss, a type of kiss involving the tongue See also * France (other) * Franch, a surname * Fren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armoured Cruiser
The armored cruiser was a type of warship of the late 19th and early 20th centuries. It was designed like other types of cruisers to operate as a long-range, independent warship, capable of defeating any ship apart from a battleship and fast enough to outrun any battleship it encountered. For many decades, naval technology had not advanced far enough for designers to produce a cruiser which combined an armored belt with the long range and high speed required to fulfill its mission. For this reason, beginning in the 1880s and 1890s, many navies preferred to build protected cruisers, which only relied on a light armored deck to protect the vital parts of the ship. However, by the late 1880s, the development of modern rapid-fire breech-loading cannon and high-explosive shells made the reintroduction of side armor a necessity. The invention of face-hardened armor in the mid-1890s offered effective protection with less weight than previously. Varying in size, the armored cruiser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armoured Cruiser Dupuy De Lôme
Armour (British English) or armor (American English; see spelling differences) is a covering used to protect an object, individual, or vehicle from physical injury or damage, especially direct contact weapons or projectiles during combat, or from a potentially dangerous environment or activity (e.g. cycling, construction sites, etc.). Personal armour is used to protect soldiers and war animals. Vehicle armour is used on warships, armoured fighting vehicles, and some mostly ground attack combat aircraft. A second use of the term ''armour'' describes armoured forces, armoured weapons, and their role in combat. After the development of armoured warfare, tanks and mechanised infantry and their combat formations came to be referred to collectively as "armour". Etymology The word "armour" began to appear in the Middle Ages as a derivative of Old French. It is dated from 1297 as a "mail, defensive covering worn in combat". The word originates from the Old French , itself deri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Navy
The French Navy (french: Marine nationale, lit=National Navy), informally , is the maritime arm of the French Armed Forces and one of the five military service branches of France. It is among the largest and most powerful naval forces in the world, ranking seventh in combined fleet tonnage and fifth in number of naval vessels. The French Navy is one of eight naval forces currently operating fixed-wing aircraft carriers,Along with the U.S., U.K., China, Russia, Italy, India and Spain with its flagship being the only nuclear-powered aircraft carrier outside the United States Navy, and one of two non-American vessels to use catapults to launch aircraft. Founded in the 17th century, the French Navy is one of the oldest navies still in continual service, with precursors dating back to the Middle Ages. It has taken part in key events in French history, including the Napoleonic Wars and both world wars, and played a critical role in establishing and securing the French coloni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gymnote
''Gymnote'' was one of the world's first all-electric submarines and the first functional submarine equipped with torpedoes. Launched on 24 September 1888, she was developed in France following early experiments by Henri Dupuy de Lôme, and, after his death, by Gustave Zédé (1825–1891) and Arthur Krebs, who completed the project. For ''Gymnote'', Arthur Krebs developed the electric engine, the first naval periscope and the first naval electric gyrocompass. The name "Gymnote" refers to the Gymnotids, the "electric eels". The submarine was built with a steel single hull, a detachable lead keel, and three hydroplanes on each side. She made over 2,000 dives, using 204 cell batteries. She was armed with two torpedoes. ''Gymnote'' was partly inspired by the earlier development of the submarine , the world's first mechanically powered submarine. Construction ''Gymnote'' was an experimental design and so was subject to continuous changes through its lifetime. The original ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustave Zédé
Gustave Zédé was a French naval engineer and pioneering designer of submarines. Early life He was born in Paris in February 1825. After studying at the École Polytechnique in November 1843 he qualified in 1845 as a Marine engineer and went to work at the Brest Naval Dockyard. Career By 1863 he was chief engineer in charge of ship-building under the direction of Henri Dupuy de Lôme, and under his leadership Zédé helped design and build ''Gymnote'', the first practicable submarine, which was launched in 1880, In 1877 Zédé had become Director of Naval Construction, but in 1880 he left to be a director of the Société Nouvelle des Forges et Chantiers de la Méditerranée, a shipyard at Toulon. In 1880 he started planning the construction of ''Sirene'', a larger version of the ''Gymnote'' and France's (and one of the world's) earliest commissioned naval submarines. ''Sirene'' was ordered by the French Navy in 1890, and launched in 1893. After Zédé's death she was renam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Submarine Plongeur
''Plongeur'' (French for "Diver") was a French submarine launched on 16 April 1863. She was the first submarine in the world to be propelled by mechanical (rather than human) power. Captain Siméon Bourgeois, who made the plans, and naval constructor Charles Brun began working on the design in 1859 at Rochefort. Design In 1859 the Board of Construction () called naval engineers for designs for a submarine and reviewed three, choosing that submitted by Siméon Bourgeois (later Admiral) and Charles Brun, naming the project ''Plongeur'' with the code name Q00. The submarine used a compressed-air engine, propelled by stored compressed air powering a reciprocating engine. The air was contained in 23 tanks holding air at 12.5 bar (1.25 MPa, 180 psi), taking up a huge amount of space (153 m³/5,403 ft³), and requiring the submarine to be of unprecedented size. The engine had a power of 60 kW (80 hp), and could propel the submarine for 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airship
An airship or dirigible balloon is a type of aerostat or lighter-than-air aircraft that can navigate through the air under its own power. Aerostats gain their lift from a lifting gas that is less dense than the surrounding air. In early dirigibles, the lifting gas used was hydrogen, due to its high lifting capacity and ready availability. Helium gas has almost the same lifting capacity and is not flammable, unlike hydrogen, but is rare and relatively expensive. Significant amounts were first discovered in the United States and for a while helium was only available for airships in that country. Most airships built since the 1960s have used helium, though some have used hot air.A few airships after World War II used hydrogen. The first British airship to use helium was the ''Chitty Bang Bang'' of 1967. The envelope of an airship may form the gasbag, or it may contain a number of gas-filled cells. An airship also has engines, crew, and optionally also payload accommodatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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