“German submarine U-414”的意思、由来-开放百科全书

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German submarine U-414

释义

Design
Service history
Wolfpacks Fate
Summary of raiding history
See also
References
Bibliography
External links

{{Infobox ship image

Ship image=

Ship caption=
}}{{Infobox ship career

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Ship country=Nazi Germany

Nazi Germany|naval}}

Ship name=U-414

Ship ordered=15 August 1940

Ship builder=Danziger Werft, Danzig

Ship yard number=115

Ship laid down=14 June 1941

Ship launched=25 March 1942

Ship commissioned=1 July 1942

36|31|N|00|40|E}}, by depth charges from {{HMS|Vetch|K132|6}}.
}}{{Infobox ship characteristics

Hide header=

Header caption=

Ship class=Type VIIC submarine

Ship 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 enlisted

Ship armament=

5 × {{convert|53.3|cm|in|0|abbr=on}} torpedo tubes (four bow, one stern)
14 × torpedoes
1 × {{convert|8.8|cm|in|2|abbr=on}} deck gun (220 rounds)
2 × twin {{convert|2|cm|in|sp=us|abbr=on}} C/30 anti-aircraft guns

}}{{Service record

is_ship=yes

label=Service record^[1]

partof=

8th U-boat Flotilla
1 July – 31 December 1942 - Training
6th U-boat Flotilla
1 January – 30 April 1943
29th U-boat Flotilla
1–25 May 1943

commanders=

Oblt.z.S. Walther Huth
1 July 1942 – 25 May 1943

operations=

1st patrol: 7 January – 19 February 1943
2nd patrol: 1–14 April 1943
3rd patrol: 13–25 May 1943

victories=

1 merchant ship sunk ({{GRT|5,979}})
1 merchant ship damaged (7,134 GRT)

}}

German submarine U-414 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II.

She was laid down on 14 June 1941 by Danziger Werft, Danzig as yard number 115, launched on 25 March 1942 and commissioned on 1 July 1942 under Oberleutnant zur See Walther Huth.

Design

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-414 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-414 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 two twin {{convert|2|cm|in|sp=us|abbr=on}} C/30 anti-aircraft guns. 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 8th U-boat Flotilla on 1 July 1942, followed by active service on 1 January 1943 as part of the 6th Flotilla. Four months later, on 1 May 1943, she transferred to 29th Flotilla for operations in the Mediterranean for the short remainder of her service.

In three patrols she sank one merchant ship, for a total of {{GRT|5,979|disp=long}}, and damaged one other.

Wolfpacks

U-414 took part in two wolfpacks, namely

Falke (15–19 January 1943)
Haudegen (19 January – 2 February 1943)

Fate

U-414 was sunk on 25 May 1943 in the Mediterranean in position {{coord|36|31|N|00|40|E}}, by depth charges from {{HMS|Vetch|K132|6}}. All hands were lost.

Summary of raiding history

Date	Name	Nationality	Tonnage (GRT)	Fate^[2]
18 May 1943	Fort Anne	{{flag\|United Kingdom\|civil}}	7,134	Damaged
18 May 1943	Empire Eve	{{flag\|United Kingdom\|civil}}	5,979	Sunk

References

1. ^{{cite web |url=http://uboat.net/boats/u414.html |title=The Type VIIC boat U-414 |last=Helgason |first=Guðmundur |website=German U-boats of WWII - uboat.net |accessdate=1 September 2014}}
2. ^{{cite web |url=http://uboat.net/boats/successes/u414.html |title=Ships hit by U-414 |last=Helgason |first=Guðmundur |website=German U-boats of WWII - uboat.net |accessdate=1 September 2014}}

Bibliography

{{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/u414.html
|title=The Type VIIC boat U-414
|last=Helgason
|first=Guðmundur
|website=German U-boats of WWII - uboat.net
|accessdate=26 December 2014
}}{{German Type VII submarines}}{{May 1943 shipwrecks}}{{Subject bar
| portal1=Military of Germany
| portal2=Submarine
| portal3=World War II
}}{{use dmy dates|date=December 2014}}{{DEFAULTSORT:U0414}}

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