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词条 German submarine U-471
释义

  1. Design

  2. Service history

     Wolfpacks  Fate 

  3. See also

  4. References

  5. Bibliography

  6. External links

{{Infobox ship image
Ship image=Ship caption=
}}{{Infobox ship career		Hide header=Ship country=Nazi GermanyNazi Germany|naval}}Ship name=U-471Ship ordered=20 January 1941Ship builder=Deutsche Werke, KielShip yard number=302Ship laid down=25 October 1941Ship launched=6 March 1943Ship commissioned=5 May 194343|07|N|05|55|E|display=title, inline}}, in a US air raid.
}}{{Infobox ship career		Hide header=titleShip country=FranceFrance|naval}}Ship name=Millé (Q339)Ship acquired=1945Ship commissioned=1946Ship decommissioned=9 July 1963
}}{{Infobox ship characteristics		Hide header=Header caption=Ship class=Type VIIC submarineShip displacement=
  • {{convert|769|t|LT|0}} surfaced
  • {{convert|871|t|LT|0|abbr=on}} submerged
Ship length=
  • {{convert|67.10|m|ftin|abbr=on}} o/a
  • {{convert|50.50|m|ftin|abbr=on}} pressure hull
Ship beam=
  • {{convert|6.20|m|ftin|abbr=on}} o/a
  • {{convert|4.70|m|ftin|abbr=on}} pressure hull
4.74|m|ftin|abbr=on}}Ship power=
  • {{convert|2800|–|3200|PS|kW bhp|abbr=on}} (diesels)
  • {{convert|750|PS|kW shp|abbr=on}} (electric)
Ship propulsion=
  • 2 shafts
  • 2 × diesel engines
  • 2 × electric motors
Ship speed=
  • {{convert|17.7|kn|lk=in}} surfaced
  • {{convert|7.6|kn}} submerged
Ship range=
  • {{convert|8,500|nmi|abbr=on|lk=on}} at {{convert|10|kn}} surfaced
  • {{convert|80|nmi|abbr=on}} at {{convert|4|kn}} submerged
Ship test depth=
  • {{convert|230|m|ft|abbr=on}}
  • Crush depth: {{convert|250|–|295|m|ft|abbr=on}}
Ship complement=4 officers, 40–56 enlistedShip armament=
  • 5 × {{convert|53.3|cm|in|0|abbr=on}} torpedo tubes (4 bow, 1 stern)
  • 14 × torpedoes or 26 TMA mines
  • 1 × {{convert|8.8|cm|in|2|abbr=on}} deck gun (220 rounds)
  • 1 × twin {{convert|2|cm|in|sp=us|abbr=on}} C/30 anti-aircraft gun

}}{{Infobox service record		is_ship=yeslabel=Service record[1]partof=
  • 5th U-boat Flotilla
  • 5 May – 31 October 1943 - Training
  • 1st U-boat Flotilla
  • 1 November 1943 – 30 April 1944
  • 29th U-boat Flotilla
  • 1 May - 6 August 1944
commanders=
  • Kptlt. Friedrich Kloevekorn
  • 5 May 1943 - 6 August 1944
operations=
  • 1st patrol: 27 November 1943 – 30 January 1944
  • 2nd patrol: 16 March – 12 April 1944
  • 3rd patrol: 18 May – 15 June 1944
victories=None
}}

German submarine U-471 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II.

She was laid down on 25 October 1941 by Deutsche Werke, Kiel as yard number 302, launched on 6 March 1943 and commissioned on 5 May 1943 under Oberleutnant zur See Friedrich Kloevekorn.

Design

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-471 had a displacement of {{convert|769|t|LT}} when at the surface and {{convert|871|t|LT}} while submerged.{{sfn|Gröner|1991|pp=43-46}} She had a total length of {{convert|67.10|m|ftin|abbr=on}}, a pressure hull length of {{convert|50.50|m|ftin|abbr=on}}, a beam of {{convert|6.20|m|ftin|abbr=on}}, a height of {{convert|9.60|m|ftin|abbr=on}}, and a draught of {{convert|4.74|m|ftin|abbr=on}}. The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of {{convert|2800 to 3200|PS|kW shp|-1}} for use while surfaced, two Siemens-Schuckert GU 343/38–8 double-acting electric motors producing a total of {{convert|750|PS|kW shp}} for use while submerged. She had two shafts and two {{convert|1.23|m|ft|abbr=on|0}} propellers. The boat was capable of operating at depths of up to {{convert|230|m}}.{{sfn|Gröner|1991|pp=43-46}}

The submarine had a maximum surface speed of {{convert|17.7|kn}} and a maximum submerged speed of {{convert|7.6|kn}}.{{sfn|Gröner|1991|pp=43-46}} When submerged, the boat could operate for {{convert|80|nmi}} at {{convert|4|kn}}; when surfaced, she could travel {{convert|8500|nmi}} at {{convert|10|kn}}. U-471 was fitted with five {{convert|53.3|cm|in|0|abbr=on}} torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one {{convert|8.8|cm|in|2|abbr=on}} SK C/35 naval gun, 220 rounds, and one twin {{convert|2|cm|in|sp=us|abbr=on}} C/30 anti-aircraft gun. The boat had a complement of between forty-four and sixty.{{sfn|Gröner|1991|pp=43-46}}

Service history

The boat's career began with training at 5th U-boat Flotilla on 5 May 1943, followed by active service on 1 November 1943 as part of the 1st Flotilla. On 1 May 1944, she transferred to 29th Flotilla for Mediterranean operations for the remainder of her service.

In 3 patrols she sank no ships.

In 1945, she was raised and returned to service with the French Navy as Millé from 1946. She was stricken on 9 July 1962 as Q339.

Wolfpacks

U-471 took part in six wolfpacks, namely

  • Coronel 1 (14–17 December 1943)
  • Sylt (18–23 December 1943)
  • Rügen 3 (26–28 December 1943)
  • Rügen 4 (28 December 1943 – 2 January 1944)
  • Rügen 3 (2–7 January 1944)
  • Rügen (7–22 January 1944)

Fate

U-471 was sunk on 6 August 1944 in the Military port of Toulon dry-dock in position {{coord|43|07|N|05|55|E}}, in an air raid by US Liberator bombers.

See also

  • Mediterranean U-boat Campaign (World War II)

References

1. ^{{cite web |url=http://uboat.net/boats/u471.html |title=The Type VIIC boat U-471 |last=Helgason |first=Guðmundur |website=German U-boats of WWII - uboat.net |accessdate=18 July 2014}}

Bibliography

{{Refbegin}}
  • {{cite book | last1 = Busch | first1 = Rainer | last2 = Röll | first2 = Hans-Joachim | translator-last = Brooks | translator-first = Geoffrey | title = German U-boat commanders of World War II : a biographical dictionary | publisher = Greenhill Books, Naval Institute Press | location = London, Annapolis, Md | year = 1999 | isbn = 1-55750-186-6 | ref = harv}}
  • {{cite book

|last1=Busch
|first1=Rainer
|last2=Röll
|first2=Hans-Joachim
|title=Deutsche U-Boot-Verluste von September 1939 bis Mai 1945
|trans-title=German U-boat losses from September 1939 to May 1945
|work=Der U-Boot-Krieg
|volume=IV
|publisher=Mittler
|location=Hamburg, Berlin, Bonn
|year=1999
|isbn=3-8132-0514-2
|language=German
|ref=harv
}}
  • {{cite book

|last1=Gröner
|first1=Erich
|author-link1=
|author-mask1=
|last2=Jung
|first2=Dieter
|display-authors=
|last-author-amp=
|last3=Maass
|first3=Martin
|translator-last1=Thomas
|translator-first1=Keith
|translator-last2=Magowan
|translator-first2=Rachel
|year=1991
|title=U-boats and Mine Warfare Vessels
|volume=2
|work=German Warships 1815–1945
|location=London
|publisher=Conway Maritime Press
|isbn=0-85177-593-4
|ref=CITEREFGr.C3.B6ner1991
}}
  • {{cite book

|last=Sharpe
|first=Peter
|title=U-Boat Fact File
|publisher=Midland Publishing
|location=Great Britain
|year=1998
|isbn=1-85780-072-9}}{{Refend}}

External links

  • {{Cite web

|url=http://uboat.net/boats/u471.html
|title=The Type VIIC boat U-471
|last=Helgason
|first=Guðmundur
|website=German U-boats of WWII - uboat.net
|accessdate=28 December 2014
}}{{German Type VII submarines}}{{August 1944 shipwrecks}}{{Subject bar
| portal1=Military of Germany
| portal2=Submarine
| portal3=World War II
}}{{use dmy dates|date=December 2014}}{{DEFAULTSORT:U0471}}

9 : German Type VIIC submarines|1943 ships|U-boats commissioned in 1943|U-boats sunk in 1944|U-boats sunk by US aircraft|World War II submarines of Germany|Foreign submarines in French service|Ships built in Kiel|Maritime incidents in August 1944
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