French submarine Plongeur
Early French submarine / From Wikipedia, the free encyclopedia
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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 mechanized (rather than human) power.
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Quick Facts History, France ...
The French submarine Plongeur, 1863. | |
History | |
---|---|
France | |
Operator | French Navy |
Ordered | 1859 |
Builder | Arsenal de Rochefort |
Laid down | 1 June 1860 |
Launched | 16 April 1863 |
Stricken | 2 February 1872 |
General characteristics | |
Displacement | 381 t (420 tons) in displacement |
Length | 45 m (146 ft)[1] |
Beam | 3.7 m (12 ft) |
Propulsion | Compressed air engine with 153 m3 (5,403 ft3) of compressed air at 12.5 bar (1.25 MPa, 180 psi). |
Speed | 4 kn (7.2 km/h) |
Range | 5 nmi (9 km) |
Test depth | 10 metres |
Complement | 12 |
Armament | Spar torpedo |
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Captain Siméon Bourgeois, who made the plans, and naval constructor Charles Brun began working on the design in 1859 at Rochefort.