HMS E34

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HMS E34 IWM Q 18659A.jpg
History
Naval Ensign of the United Kingdom.svgUnited Kingdom
NameE34
Builder John Thornycroft, Woolston, Hampshire
Launched27 January 1917
CommissionedMarch 1917
FateSunk by mine, 20 July 1918
General characteristics
Class and type E-class submarine
Displacement
  • 662 long tons (673 t) surfaced
  • 807 long tons (820 t) submerged
Length181 ft (55 m)
Beam15 ft (4.6 m)
Propulsion
  • 2 × 800 hp (597 kW) diesel
  • 2 × 420 hp (313 kW) electric
  • 2 screws
Speed
  • 15 knots (28 km/h; 17 mph) surfaced
  • 10 knots (19 km/h; 12 mph) submerged
Range
  • 3,000 nmi (5,600 km) at 10 kn (19 km/h; 12 mph) surfaced
  • 65 nmi (120 km) at 5 kn (9.3 km/h; 5.8 mph) surfaced
Complement31
Armament

HMS E34 was a British E-class submarine built by John Thornycroft, Woolston, Hampshire. She was launched on 27 January 1917 and commissioned in March 1917. HMS E34 sank the U-boat UB-16 off Harwich in the North Sea on 10 May 1918. E34 was mined near the Eijerlandse Gronden, the sands between the Frisian islands Texel and Vlieland on 20 July 1918. There were no survivors.

Contents

Design

E34 leaving Harwich Harbor, England Royal Navy submarine, HMS E34, leaving Harwich Harbor, England (21331933118).jpg
E34 leaving Harwich Harbor, England

Like all post-E8 British E-class submarines, E34 had a displacement of 662 long tons (673 t) at the surface and 807 long tons (820 t) while submerged. She had a total length of 180 feet (55 m) [1] and a beam of 22 feet 8.5 inches (6.922 m). She was powered by two 800 horsepower (600 kW) Vickers eight-cylinder two-stroke diesel engines and two 420 horsepower (310 kW) electric motors. [2] [3] The submarine had a maximum surface speed of 16 knots (30 km/h; 18 mph) and a submerged speed of 10 knots (19 km/h; 12 mph). British E-class submarines had fuel capacities of 50 long tons (51 t) of diesel and ranges of 3,255 miles (5,238 km; 2,829 nmi) when travelling at 10 knots (19 km/h; 12 mph). [1] E34 was capable of operating submerged for five hours when travelling at 5 knots (9.3 km/h; 5.8 mph).

E34 was armed with a 12-pounder 76 mm (3.0 in) QF gun mounted forward of the conning tower. She had five 18 inch (450 mm) torpedo tubes, two in the bow, one either side amidships, and one in the stern; a total of 10 torpedoes were carried. [2]

E-Class submarines had wireless systems with 1 kilowatt (1.3 hp) power ratings; in some submarines, these were later upgraded to 3 kilowatts (4.0 hp) systems by removing a midship torpedo tube. Their maximum design depth was 100 feet (30 m) although in service some reached depths of below 200 feet (61 m). Some submarines contained Fessenden oscillator systems. [1]

Crew

Her complement was three officers and 28 men. [1]

Related Research Articles

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HMS <i>E50</i> Submarine of the Royal Navy

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HMS <i>E49</i> Submarine of the Royal Navy

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HMS <i>E48</i> Submarine of the Royal Navy

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HMS <i>E33</i> Submarine of the Royal Navy

HMS E33 was a British E-class submarine built by John Thornycroft, Woolston, Hampshire. She was launched on 18 April 1916 and was commissioned in November 1916. E33 was sold to John Cashmore Ltd for scrapping at their yard in Newport on 6 September 1922.

HMS E47 was an E-class submarine launched by Fairfield, Govan for the Royal Navy and completed by William Beardmore, Dalmuir. She was launched on 29 May 1916 and was commissioned in October 1916.

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HMS E36 was an E-class submarine built by John Brown, Clydebank for the Royal Navy. She was laid down on 7 January 1915 and was commissioned on 16 November 1916.

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HMS E39 was a British E-class submarine launched by Palmers, Jarrow in 1916 and was completed by Armstrong Whitworth, Newcastle upon Tyne. She was launched on 18 May 1916 and was commissioned in October 1916.

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HMS <i>E43</i> Submarine of the Royal Navy

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HMS E44 was a British E-class submarine built by Swan Hunter, Wallsend. She was laid down on 8 January 1916 and was commissioned on 18 July 1916. E44 was sold for scrap in South Wales on 13 October 1921.

HMS E45 was a British E-class submarine built by Cammell Laird, Birkenhead. She was launched on 25 January 1916 and was commissioned in August 1916. E45 torpedoed U-boat UC-62 in the North Sea on 15 October 1917. E45 was sold in South Wales on 6 September 1922.

References

  1. 1 2 3 4 Innes McCartney; Tony Bryan (20 February 2013). British Submarines of World War I. Osprey Publishing. pp. 11–12. ISBN   978-1-4728-0035-0.
  2. 1 2 Akerman, P. (1989). Encyclopaedia of British submarines 19011955. 149150. Maritime Books. ISBN   1-904381-05-7
  3. "E Class". Chatham Submarines. Archived from the original on 13 August 2015. Retrieved 20 August 2015.

Bibliography