Title:
AIR CONDITIONING DEVICE FOR AIRCRAFT
Document Type and Number:
Japanese Patent JPH01293298
Kind Code:
A
Abstract:
PURPOSE:To simplify an entire constitution by compressing and cooling air extracted from the high pressure part of the engine of an aircraft and connecting the suction air passage of a laminar flow controller to the cooling air passage of an air conditioning device for supplying the compressed and cooled air to a passenger room through a selector valve. CONSTITUTION:Air extracted from the high pressure part of an aircraft engine 4 is supplied to a compressor 9 driven by a turbine 8 via a passage 5, compressed and supplied to a heat exchanger 7. The air sucked from a RAM air inlet 11 to the heat exchanger 7 by an air fan 10 driven by the turbine 8 is simultaneously supplied, the air extracted from the engine is cooled, the turbine 8 is driven and the air is supplied to a room 6 to constitute an air conditioning device. The suction air passage 2 of a laminar flow controller sucking the air from the surface of a main wing 1 is connected to the cooling air passage 12 of the air conditioning device through a selector valve 13. The air fan 10 is used for both the devices, thereby, the entire constitution can be simplified.
Inventors:
NISHIYAMA OTAMI
Application Number:
JP12378588A
Publication Date:
November 27, 1989
Filing Date:
May 23, 1988
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B64D13/08; F24F3/00; (IPC1-7): B64D13/08; F24F3/00
Attorney, Agent or Firm:
Akasaka Saka (2 people outside)
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