ТОПЛИВНЫЙ БАК ЛЕТАТЕЛЬНОГО АППАРАТА

摘要

FIELD: transport, fuel feed systems. ^ SUBSTANCE: flight vehicle fuel tank comprises elastic compensation enclosure arranged in tank space inside perforated container attached to structural elements of tank inner space. Note here that aforesaid elastic compensation enclosure is furnished with drain neck fastened to the tank wall and communicating with ambient medium. Note also that the drain neck fastener represents split-type fastener, the tank is provided with mounting hatch with tight cover and that mounting window with detachable cover is arranged opposite the aforesaid hatch. ^ EFFECT: possibility to replace elastic compensation enclosure, longer life of fuel tank. ^ 3 cl, 6 dwg