“German submarine U-702”的意思、由来-开放百科全书

词条

German submarine U-702

释义

Design
Service
References
Bibliography
External links

{{Infobox ship image

Ship image=

Ship caption=
}}{{Infobox ship career

Ship country=Nazi Germany

Nazi Germany|naval}}

Ship name=U-702

Ship ordered=9 October 1939^[1]

Ship builder=HC Stülcken & Sohn, Hamburg

Ship yard number=761

Ship laid down=8 July 1940^[1]

Ship launched=24 May 1941^[1]

Ship commissioned=3 September 1941^[1]

Ship fate=sunk by mine on 3 April 1942
}}{{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

9.60|m|ftin|abbr=on}}

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}} surfaced
{{convert|7.6|kn}} submerged

Ship range=

{{convert|8500|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 sensors=

Ship EW=

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)
1 x {{convert|2|cm|in|sp=us|abbr=on}} C/30 AA gun

Ship notes=
}}{{Infobox service record

is_ship=yes

partof=

5th U-Boat Flotilla (training)
3 September 1941 – 28 February 1942
7th U-Boat Flotilla (front boat)
1 March – 3 April 1942

commanders=

Kptlt. Wolf-Rüdiger von Rabenau
3 September 1941 – 3 April 1942

}}

German submarine U-702 was a Type VIIC U-boat built for the Nazi Germany's Kriegsmarine for service during World War II. She was under the command of Kapitänleutnant Wolf-Rüdiger von Rabenau (Crew 30).

Design

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-702 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 Garbe, Lahmeyer & Co. RP 137/c 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-702 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 a {{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

Originally serving with 5th U-Boat Flotilla a training vessel from 3 September 1941 to 28 February 1942,^[1] U-702 was transferred to the 7th U-Boat Flotilla for her official war-time service. On 21 March, twenty-one days after her transfer, she set sail from Hamburg on a two-day voyage to the Heligoland island chain to prepare for her first assignment. She left port on the twenty-ninth, and began her patrol of the North Sea. On the 3 April 1942, U-702 struck a Northern Barrage mine in position {{coord|59|55.8|N|2|23.3|E|display=title, inline}}

References

1. ^¹²³⁴{{cite web |url=http://uboat.net/boats/u702.htm |title=The Type VIIC boat U-702 |last=Helgason |first=Guðmundur |website=German U-boats of WWII - uboat.net}}

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
}}{{Refend}}

External links

{{Cite web

|url=http://uboat.net/boats/u702.html
|title=The Type VIIC boat U-702
|last=Helgason
|first=Guðmundur
|website=German U-boats of WWII - uboat.net
|accessdate=29 December 2014
}}{{German Type VII submarines}}{{April 1942 shipwrecks}}{{Subject bar
| portal1=Military of Germany
| portal2=Submarine
| portal3=World War II
}}{{use dmy dates|date=December 2014}}{{DEFAULTSORT:U0702}}

随便看

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。