Title:
航空機用空気調和装置
Document Type and Number:
Japanese Patent JP4114277
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an air-conditioner for an aircraft that is light in weight and compact with high efficiency and reliability with good mileage and is possible to dehumidify and cool down to minus several dozens of degrees Fahrenheit with less bleed air from an engine. SOLUTION: The bleed air 1 from an engine is led to a heat exchanger 4 of ACS cooled by ambient ram air 3 to be cooled. Then, it is led to a high temperature side of a reheater 5 and is heat-exchanged with air in a low temperature side of an evaporator 7 to be cooled. The output air is led to the evaporator and cooled again, then passed through the reheater 5 and is processed for adiabatic expansion by a turbine 6. The air processed for adiabatic expansion can be cooled down to minus several dozens of degrees Fahrenheit and is supplied to a mixing chamber 15.
Inventors:
Uryu
Application Number:
JP15636699A
Publication Date:
July 09, 2008
Filing Date:
June 03, 1999
Export Citation:
Assignee:
SHIMADZU CORPORATION
International Classes:
B64D13/08; B64D13/06; F25B9/00
Domestic Patent References:
| JP2000103399A | ||||
| JP5509390A |
Foreign References:
| US5906111 | ||||
| US5199271 | ||||
| US4966005 | ||||
| US4487034 | ||||
| US3208234 | ||||
| WO1999002401A1 |
Attorney, Agent or Firm:
Toshifumi Kita
Hiroyuki Eguchi
Hiroyuki Eguchi