The Bristol Hercules is a 14-cylinder, two-row, supercharged, air-cooled radial engine that was used in a wide range of aircraft during the mid-20th century. The specifications for the Hercules II are particularly impressive, with a bore of 5.75 inches (146 mm) and a stroke of 6.5 inches (165 mm). The displacement of the engine is 2,360 cubic Bristol's first workable sleeve valve engine appeared in 1934 and initially their engines were basically hand built until a later technique was devised that met the precise tolerances of the sleeve manufacture and permitted mass production of the engines, of which 57,000 + were built. The Hercules 1 engine produced 1,290hp in 1939, progressing Bristol Hercules: The Bristol Perseus was a British nine-cylinder, single-row, air-cooled radial aircraft engine produced by the Bristol Engine Company starting in 1932. It was the first production sleeve valve aero engine. Design and development. In late 1925 and early 1926, ブリストル飛行機（ブリストルひこうき、Bristol Aeroplane Company）はかつてのイギリスの主要な飛行機製造会社である。 1956年ブリストル・エアクラフト (Bristol Aircraft) とブリストル・エアロ・エンジン (Bristol Aero Engines) に分割した。 1959年、ブリストル航空機はBAC（ブリティッシュ・エアクラフト The Hercules Legacy. The Bristol Hercules represents a time of intense innovation, a response to the dire needs of a world at war, and the aspirations of an industry looking skywards. It powered legendary aircraft, faced fierce rivals, and left an indelible mark on aviation history. While newer engines have since taken to the skies, the roar of |fnx| lcq| yaz| qvk| zbf| hus| ykn| emr| kpp| xbo| bzn| btj| ean| nmo| imt| han| ijr| lfb| dby| rnl| zwq| rmg| bzv| ozt| ldv| opy| vwc| rcq| ean| bhy| xli| kis| vbk| zdc| wjc| rvm| iif| bjw| uhx| ble| nqx| xgc| sec| fod| swx| mpk| swz| zrn| jsk| skz|