Dupuy de Lôme-class submarine

French Navy submarine class

Class overview
Sané
Name	Dupuy de Lôme
Operators	French Navy
Preceded by	Diane class
Succeeded by	Joessel class
Built	1913–16
In service	1916–35
Completed	2
Scrapped	2
General characteristics (as built)
Type	Submarine
Displacement	853 t (840 long tons) (surfaced) 1,291 t (1,271 long tons) (submerged)
Length	75 m (246 ft 1 in) (o/a)
Beam	6.39 m (21 ft 0 in) (deep)
Draft	3.6 m (11 ft 10 in)
Installed power	2 × 1,700 PS (1,300 kW; 1,700 hp); 2 Du Temple boilers 2 × 820 PS (600 kW; 810 hp) electric motors
Propulsion	2 shafts; 2 triple-expansion steam engines
Speed	18 knots (33 km/h; 21 mph) (surfaced) 10.9 knots (20.2 km/h; 12.5 mph) (submerged)
Range	2,350 nmi (4,350 km; 2,700 mi) at 10 knots (19 km/h; 12 mph) (surfaced) 120 nmi (220 km; 140 mi) at 5 knots (9.3 km/h; 5.8 mph) (submerged)
Test depth	50 m (164 ft 1 in)
Complement	41 crew
Armament	2 × external bow 450 mm (17.7 in) torpedo tubes 2 × external stern 450 mm torpedo tubes 4 × single 450 mm rotating torpedo launchers 1 × 75 mm (3.0 in) 1 × 47 mm (1.9 in) Hotchkiss deck gun

The Dupuy de Lôme class was a group of two submarines built for the French Navy during World War I.

Ships

Name	Builder	Laid down	Launched	Completed	Fate
Dupuy de Lôme (Q105)	Arsenal de Toulon	1 September 1913	9 September 1915	22 July 1916	Stricken, 29 July 1935
Sané (Q106)	Arsenal de Toulon	29 December 1913	27 January 1916	September 1916	Stricken, 24 July 1935

Couhat, Jean Labayle (1974). French Warships of World War I. London: Ian Allan. ISBN 0-7110-0445-5.
Gardiner, Robert & Gray, Randal (1985). Conway's All The World's Fighting Ships 1906–1921. London: Conway Maritime Press. ISBN 0-85177-245-5.
Garier, Gérard (2002). A l'épreuve de la Grande Guerre. L'odyssée technique et humaine du sous-marin en France (in French). Vol. 3–2. Bourg-en-Bresse, France: Marines édition. ISBN 2-909675-81-5.
Garier, Gérard (2000). Des Clorinde (1912-1916) aux Diane (1912–1917). L'odyssée technique et humaine du sous-marin en France (in French). Vol. 3–1. Bourg-en-Bresse, France: Marines édition. ISBN 2-909675-54-8.
Roche, Jean-Michel (2005). "Classement par types". Dictionnaire des bâtiments de la flotte de guerre française de Colbert à nos jours 2, 1870 - 2006. Toulon: Roche. ISBN 978-2-9525917-0-6. OCLC 165892922.

v t e Dupuy de Lôme-class submarines
Dupuy de Lôme Sané
Preceded by: Diane class Followed by: Lagrange class
List of submarines of the French Navy

v t e French naval ship classes of World War I
Dreadnought battleships	Courbet Bretagne Normandie Lyon
Pre-dreadnought battleships	Jauréguiberry Bouvet Charlemagne Suffren République Liberté Danton
Coast defense ships	Henri IV
Armoured cruisers	Dupuy de Lôme Amiral Charner Pothuau Jeanne d'Arc Gueydon Dupleix Gloire Léon Gambetta Jules Michelet Ernest Renan Edgar Quinet
Protected cruisers	Amiral Cécille Forbin Troude Friant Linois Descartes D'Assas D'Entrecasteaux Guichen Châteaurenault D'Estrées Jurien de la Gravière
Light cruisers	La Motte-Picquet
Destroyers	Durandal Framée Pertuisane Arquebuse Claymore Branlebas Spahi Voltigeur Chasseur Bouclier Bisson Enseigne Roux Enseigne Gabolde M89 Aventurier Arabe
Submarines	Sirène Aigrette Argonaute Émeraude Circé Pluviôse Brumaire Archimède Mariotte Amiral Bourgois Charles Brun Clorinde Gustave Zédé Amphitrite Bellone Dupuy de Lôme Diane Joessel Lagrange Armide O'Byrne
Seaplane carriers	Foudre
S Single ship of class C Completed after the war X Cancelled