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특허 상세정보

Refrigerant circulating system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-001/00    F25B-041/04   
미국특허분류(USC) 62/126 ; 62/204 ; 62/502
출원번호 US-0668155 (1996-06-21)
우선권정보 JP-0318216 (1995-12-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 62  인용 특허 : 2
초록

A refrigerant circulating system using non-azeothropic mixture as refrigerant, which comprises: a main refrigerant circuit connected by a compressor, a fore-way valve, an outdoor heat-exchanger, a first throttling device, a plurality of indoor heat-exchangers, and a low-pressure receiver; a bypass circuit diverging from the discharge portion of the compressor, and extending through a composition detecting heat-exchanger and a second throttling device to a low-pressure portion; an outdoor fun attendant of the outdoor heat-exchanger; first temperature dete...

대표
청구항

[ What is claimed is:] [1.] A refrigerant circulating system comprising:a main refrigerant circuit for circulating mixture refrigerant, said main refrigerant circuit including a compressor, a directional control valve, a condenser, a first throttling device and an evaporator;a bypass circuit diverging from a point between a discharge portion of said compressor and said directional control valve, and connected through a composition detecting heat-exchanger and a second throttling device to a point between an intake portion of said compressor and said dire...

이 특허를 인용한 특허 피인용횟수: 62

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