“HMS L19”的意思、由来-开放百科全书

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HMS L19

释义

Design and description
Construction and career
Notes
References

{{Use dmy dates|date=December 2016}}{{Use British English|date=December 2016}}{{Infobox ship image

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Ship country= United Kingdom

United Kingdom|naval}}

Ship name= HMS L19

Ship namesake=

Ship ordered=

Ship builder=Vickers Limited, Barrow-in-Furness

Ship laid down= 18 July 1917

Ship launched=

Ship acquired=

Ship commissioned=

Ship decommissioned=

Ship in service=

Ship out of service=

Ship struck=

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Ship fate= Sold for scrapping, 12 April 1937

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}}{{Infobox ship characteristics

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Header caption=

Ship class=L-class submarine

914|LT|t|abbr=on}} surfaced

{{convert|1089|LT|t|abbr=on}} submerged

238|ft|7|in|m|1|abbr=on}}

23|ft|6|in|m|1|abbr=on}}

13|ft|3|in|1|abbr=on}}

2400|bhp|kW|lk=in|abbr=on}} (diesel)

{{convert|1600|hp|kW|abbr=on}} (electric)

Ship propulsion=*2 × diesel engines

2 × electric motors

17|kn|abbr=on|lk=in}} surfaced

{{convert|10.5|kn|abbr=on}} submerged

3800|nmi|abbr=on|lk=in}} at {{convert|10|kn|abbr=on}} on the surface

150|ft|1}}

Ship complement=38

21|in|mm|0|abbr=on}} torpedo tubes

2 × beam {{convert|18|in|mm|0|abbr=on}} torpedo tubes
1 × 4-inch deck gun

Ship notes=
}}

HMS L19 was a L-class submarine built for the Royal Navy during World War I. The boat was not completed before the end of the war and was sold for scrap in 1937.

Design and description

L9 and its successors were enlarged to accommodate 21-inch (53.3 cm) torpedoes and more fuel. The submarine had a length of {{convert|238|ft|7|in|m|1}} overall, a beam of {{convert|23|ft|6|in|m|1}} and a mean draft of {{convert|13|ft|3|in|m|1}}.^[1] They displaced {{convert|914|LT|t}} on the surface and {{convert|1089|LT|t}} submerged. The L-class submarines had a crew of 38 officers and ratings.^[2] They had a diving depth of {{convert|150|ft|1}}.^[3]

For surface running, the boats were powered by two 12-cylinder Vickers^[3] {{convert|1200|bhp|lk=in|0|adj=on}} diesel engines, each driving one propeller shaft. When submerged each propeller was driven by a {{convert|600|hp|0|adj=on}} electric motor.^[1] They could reach {{convert|17|kn|lk=in}} on the surface and {{convert|10.5|kn}} underwater. On the surface, the L class had a range of {{convert|3800|nmi|lk=in}} at {{convert|10|kn}}.^[4]

The boats were armed with four 21-inch torpedo tubes in the bow and two 18-inch (45 cm) in broadside mounts. They carried four reload torpedoes for the 21-inch tubes for a grand total of ten torpedoes of all sizes.^[5] They were also armed with a {{convert|4|in|mm|adj=on|0}} deck gun.^[2]

Construction and career

HMS L19 was laid down on 18 July 1917 by Vickers at their Barrow-in-Furness shipyard, launched on 4 February 1918, and completed on 2 August 1919. L19 was assigned to the 4th Submarine Flotilla and HMS Titania in 1919 and sailed to Hong Kong, arriving on 14 April 1920. L19 was sold for scrap on 12 April 1937 at Pembroke Dock.

Notes

1. ^¹Gardiner & Gray, p. 93
2. ^¹Akermann, p. 165
3. ^Harrison, Chapter 25
4. ^¹Harrison, Chapter 11
5. ^Harrison, Chapter 27

References

{{cite book|last=Akermann|first=Paul|title=Encyclopaedia of British Submarines 1901–1955|edition=reprint of the 1989|year=2002|publisher=Periscope Publishing|location=Penzance, Cornwall|isbn=1-904381-05-7}}
{{Colledge}}
{{cite book |editor1-last=Gardiner|editor1-first=Robert|editor2-last=Gray|editor2-first=Randal|title=Conway's All the World's Fighting Ships: 1906–1921|year=1984|location=Annapolis, Maryland|publisher=Naval Institute Press|isbn=0-85177-245-5|lastauthoramp=y}}
{{cite web|url=http://www.rnsubs.co.uk/Boats/BR3043/chapter07.php|title=The Development of HM Submarines From Holland No. 1 (1901) to Porpoise (1930) (BR3043)|last=Harrison|first=A. N.|date=January 1979|publisher=Submariners Association: Barrow in Furness Branch|accessdate=19 August 2015|deadurl=yes|archiveurl=https://web.archive.org/web/20150519040644/http://www.rnsubs.co.uk/Boats/BR3043/chapter07.php|archivedate=19 May 2015|df=dmy-all}}

5 : British L-class submarines|Ships built in Barrow-in-Furness|1919 ships|World War I submarines of the United Kingdom|Royal Navy ship names

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