NAVYPEDIA

Photo

Mariotte Many thanks to Wolfgang Stöhr for additional information on this page.

Ships

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

Technical data

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

Standard scale images

Graphics

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.

Many thanks to Wolfgang Stöhr for additional information on this page.