|
German submarine ''U-522'' was a Type IXC U-boat of Nazi Germany's ''Kriegsmarine'' during World War II. She was laid down at the Deutsche Werft (yard) in Hamburg as yard number 337 on 9 July 1941, launched on 1 April 1942 and commissioned on 11 June with ''Kapitänleutnant'' Herbert Schneider in command. ''U-522'' began her service career with training as part of the 4th U-boat Flotilla from 11 June 1942. She was reassigned to the 2nd flotilla for operations on 1 October 1942. She carried out two patrols and sank seven ships. She damaged two more. She was sunk in February 1943 in mid-Atlantic west of Madeira by a British warship. ==Design== German Type IXC submariness were slightly larger than the original Type IXBs. ''U-522'' had a displacement of when at the surface and while submerged. The U-boat had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two MAN M 9 V 40/46 supercharged four-stroke, nine-cylinder diesel engines producing a total of for use while surfaced, two Siemens-Schuckert 2 GU 345/34 double-acting electric motors producing a total of for use while submerged. She had two shafts and two propellers. The boat was capable of operating at depths of up to . The submarine had a maximum surface speed of and a maximum submerged speed of . When submerged, it could operate for at ; when surfaced, she could travel at . ''U-522'' was fitted with six torpedo tubes (four fitted at the bow and two at the stern), 22 torpedoes, one , 180 rounds, and a as well as a anti-aircraft gun. The boat had a complement of forty-eight. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「German submarine U-522」の詳細全文を読む スポンサード リンク
|