HMS C22
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History | |
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United Kingdom | |
Name | HMS C22 |
Builder | Vickers, Barrow |
Laid down | 4 February 1908 |
Launched | 10 October 1908 |
Commissioned | 5 May 1909 |
Fate | Sold, 2 February 1920 |
General characteristics | |
Class and type | C-class submarine |
Displacement |
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Length | 142 ft 3 in (43.4 m) |
Beam | 13 ft 7 in (4.1 m) |
Draught | 11 ft 6 in (3.5 m) |
Installed power | |
Propulsion |
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Speed |
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Range | 910 nmi (1,690 km; 1,050 mi) at 12 kn (22 km/h; 14 mph) on the surface |
Test depth | 100 feet (30.5 m) |
Complement | 2 officers and 14 ratings |
Armament | 2 × 18 in (450 mm) bow torpedo tubes |
HMS C22 was one of 38 C-class submarines built for the Royal Navy in the first decade of the 20th century. The boat survived the First World War and was sold for scrap in 1920.
The C-class boats of the 1907–08 and subsequent Naval Programmes were modified to improve their speed, both above and below the surface. The submarine had a length of 142 feet 3 inches (43.4 m) overall, a beam of 13 feet 7 inches (4.1 m) and a mean draft of 11 feet 6 inches (3.5 m). They displaced 290 long tons (290 t) on the surface and 320 long tons (330 t) submerged. The C-class submarines had a crew of two officers and fourteen ratings.[1]
For surface running, the boats were powered by a single 12-cylinder[2] 600-brake-horsepower (447 kW) Vickers petrol engine that drove one propeller shaft. When submerged the propeller was driven by a 300-horsepower (224 kW) electric motor.[1] They could reach 13 knots (24 km/h; 15 mph) on the surface and 8 knots (15 km/h; 9.2 mph) underwater. On the surface, the C class had a range of 910 nautical miles (1,690 km; 1,050 mi) at 12 knots (22 km/h; 14 mph).[3]
The boats were armed with two 18-inch (45 cm) torpedo tubes in the bow. They could carry a pair of reload torpedoes, but generally did not as they would have to remove an equal weight of fuel in compensation.[4]
C22 was laid down on 4 February 1908 by Vickers at their Barrow-in-Furness shipyard, launched on 10 October, and completed on 5 May 1909. During World War I, the boat was generally used for coastal defence and training in home waters. C22 was sold on 2 February 1920.