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특허 상세정보

Air conditioner heat pump with injection circuit and automatic control thereof

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-041/00    F25B-049/00    F25B-013/00    F25B-040/00    F25B-001/10    F25B-009/00   
미국특허분류(USC) 062/197; 062/113; 062/196.1; 062/208; 062/225; 062/513
출원번호 US-0661094 (2006-03-27)
등록번호 US-8899058 (2014-12-02)
국제출원번호 PCT/JP2006/306119 (2006-03-27)
§371/§102 date 20070226 (20070226)
국제공개번호 WO2007/110908 (2007-10-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Buchanan Ingersoll & Rooney
인용정보 피인용 횟수 : 1  인용 특허 : 34
초록

Heating equipment, including a first heat exchanger, a compressor, a second heat exchanger, and a first expansion valve that decompresses a refrigerant flowing from the second heat exchanger to the first heat exchanger, are connected so as to circulate the refrigerant. A third heat exchanger provides heat of the refrigerant flowing from the second heat exchanger to the first heat exchanger to the refrigerant flowing from the first heat exchanger toward the compressor. An injection circuit merges part of the refrigerant flowing from the second heat exchan...

대표
청구항

1. Heating equipment, which includes a refrigerant circuit in which a first heat exchanger that makes a refrigerant absorb heat;a compressor that sucks the refrigerant that has passed the first heat exchanger;a second heat exchanger that radiates heat of the refrigerant discharged from the compressor; anda first expansion valve that decompresses the refrigerant flowing from the second heat exchanger to the first heat exchanger are connected so as to circulate the refrigerant, and the heating equipment utilizes heat radiated from the second heat exchanger...

이 특허에 인용된 특허 (34)

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