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특허 상세정보

Air cycle air conditioning with adaptive ram heat exchanger

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-013/06   
미국특허분류(USC) 244/118.5; 062/172; 165/101
출원번호 US-0716313 (2003-11-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson, Gaskey &
인용정보 피인용 횟수 : 24  인용 특허 : 6
초록

An air conditioning pack for an aircraft provides primary and secondary heat exchangers arranged in a ram air duct. A third heat exchanger is arranged in the ram air duct and is fluidily connected to the primary and secondary heat exchangers. The overall or combined size of the primary, secondary, and third heat exchangers is less than that of the typical primary and secondary heat exchangers of the prior art. A combination of heat exchangers is used to provide cooling during worst case scenarios enabling efficient use of the overall heat exchangers conf...

대표
청구항

1. An air conditioning pack for an aircraft comprising:primary and secondary heat exchangers; a third heat exchanger fluidly connected to said primary and secondary heat exchangers; and a valve system selectively fluidly connecting said third heat exchanger with at least one of said primary and secondary heat exchangers in response to a command from a controller, said valve system fluidly connecting said third and primary heat exchangers to provide a first cooling capacity, and said valve system fluidly connecting said third and secondary heat exchanger ...

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