| 摘要 |
PROBLEM TO BE SOLVED: To improve the performance of an engine for an aircraft by reducing the energy loss in accompany with the operation of an antifreeze structure 25 in the engine for the aircraft. SOLUTION: In this antifreeze structure 25 in the engine for the aircraft, preventing the freezing of an intake duct 9 in the engine for the aircraft, a lip part of the intake duct 9 is composed of an expandable and contractible rubber tube 9a, and expanding and contracting means 27, 29, 33 are mounted for alternately expanding and contracting the rubber tube 9a. COPYRIGHT: (C)2004,JPO
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