Title:
ANTIFREEZE STRUCTURE IN ENGINE FOR AIRCRAFT
Document Type and Number:
Japanese Patent JP2004019643
Kind Code:
A
Abstract:
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.
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.
Inventors:
NARUKAWA MASAHIRO
Application Number:
JP2002180486A
Publication Date:
January 22, 2004
Filing Date:
June 20, 2002
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
B64D15/16; F02C7/042; F02C7/047; (IPC1-7): F02C7/042; B64D15/16; F02C7/047
Attorney, Agent or Firm:
Hidekazu Miyoshi
Yasuo Miyoshi
Iwa Saki Kokuni
Akira Kurihara
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Yasuo Miyoshi
Iwa Saki Kokuni
Akira Kurihara
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
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