Mariotte 1914
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| Mariotte | Q074 | Q30 | Arsenal de Cherbourg | 3/1908 | 2.2.1911 | 1/1913 | sunk 27.7.1918 |
|
Displacement standard, t |
|
|
Displacement normal, t |
531 / 627 |
|
Length, m |
64.7 |
|
Breadth, m |
4.30 |
|
Draught, m |
3.80 |
|
No of shafts |
2 |
|
Machinery |
2 Sautter-Harlé diesels / 2 electric motors |
|
Power, h. p. |
1400 / 1000 |
|
Max speed, kts |
14.3 / 11.7 |
|
Fuel, t |
diesel oil |
| Endurance, nm(kts) | 1050(10) / 100(5) |
|
Armament |
4 - 450 TT (bow), 2 - 450 TC (Drzewiecki drop-collars) (8 totally) |
| Complement | 29 |
| Diving depth operational, m | 40 |
Project history: Authorised under the 1906 programme, this single-hulled submarine was designed by Radiguer and was similar to the Émeraude design. Trials took place between March 1910 and November 1912; she attained a high submerged speed at that time. However, all but two of her buoyancy tanks were moved forward to improve sea-keeping.
Modernizations: None.
Naval service: Mariotte sank in the Dardanelles 27.7.1915 after having been caught in Turkish net defences and fired on.
Mariotte
Many thanks to Wolfgang Stöhr for additional information on this page.
© Ivan Gogin, 2014