[특허]Heating system

Heating system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F25B-013/00
출원번호	US-0590203 (1975-06-25)
발명자 / 주소	Shoji Kunihiro (Kusatsu JA) Yokota Akihiro (Kusatsu JA) Watanabe Kenzo (Kusatsu JA)
출원인 / 주소	Daikin Kogyo Co., Ltd. (JA 03)
인용정보	피인용 횟수 : 25 인용 특허 : 0

초록 ▼

Improvements in a heating system which heats a fluid medium by a heat exchanger and delivers it to an indoor coil or coils for space heating. Refrigerant, such as fluorohydrocarbons for refrigerators, is utilized as the heating medium. The heat exchanger is supplied with heat from a heat source, such as hot water from a boiler, at a temperature higher than that of air around the exchanger. The refrigerant in liquid form is heated while being vaporized in the heat exchanger at a pressure greater than the saturation pressure corresponding to the ambient air temperature. The medium thus gasified to a high pressure and temperature is drawn into a circulating pump and then delivered to the indoor coil or coils, where it is condensed to a liquid with heat dissipation. In this way a great heating capacity is attained with the heating medium at a low rate of circulation. The suction of high-pressure heating medium enables the circulating pump of a small capacity to accomplish not only a high rate of transfer of the heating medium but also a decrease of the compression ratio. These beneficial effects combine to permit substantial reduction of the pump power consumption.

대표청구항 ▼

An air conditioning system comprising compressor means (1) having suction side and delivery side; four-way valve means (2) having a first port connected to the suction side, a second port connected to the delivery side, a third port and a fourth port, heat exchanger means (15) for heating refrigerant passing therethrough by a heat source which is higher in temperature than outdoor air, connected to said third port of said four-way valve means (2); outdoor coil means (3) connected to said heat exchanger means (15), check valve means (34) connected to said outdoor coil means (3) permitting the refrigerant to flow from said outdoor coil means (3), expansion means (12) for cooling operation connected to said check valve mean (34), indoor coil means (11) connected to said expansion (12) and said fourth port of said four-way valve means (2), first bypass circuit means (31) bypassing said expansion means (12) and having check valve means (37) permitting the refrigerant to flow from said indoor coil means (11), second bypass circuit means (14) bypassing said outdoor coil means (3) and said check valve means (34) and having check valve means (37) permitting the refrigerant to flow from said indoor coil means (11) to said heat exchange means (15), fourth bypass circuit means (35) bypassing said heat exchanger means (15) and having check valve means (38) permitting the refrigerant to flow from said four-way valve means to said outdoor coil means (3), whereby by operating said four-way valve means (2) said system can selectively make a cooling circuit for cooling operation wherein refrigerant flows from said compressor means (1) through said four-way valve means (2), fourth bypass circuit means (35), outdoor coil means (3), check valve means (34), expansion means (12), said indoor coil means (11), and four-way valve means (2) in the indicated order, to said compressor means (1), or a heating circuit for heating operation wherein said refrigerant flows from said compressor means (1) through said four-way valve means (2), indoor coil means (11), first bypass circuit means (31), second bypass circuit (14), heat exchanger means (15) and four-way valve means (2), in the indicated order, to said compressor means (1).

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Cho, Changhwan; Choi, Hongseok; Kang, Sunyoung; Hwang, Junhyeon, Air conditioner and method of operating an air conditioner.
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Dosmond Rene (“La Poussiniere”Hameau de la Jonchere Chemin des Vignes 92500 Rueil-Malmaison FRX), Central heating and/or sanitary or industrial hot-water production installation.
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Sisk ; Francis J. ; Veyo ; Stephen E., Fuel fired supplementary heater for heat pump.
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Sisk Francis J. (Apollo PA) Veyo Stephen E. (Murrysville PA), Fuel fired supplementary heater for heat pump.
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Rodgers Steven S. (Hudson NY), Heat generating system and method.
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Teagan W. Peter (Acton MA), Heat pump system for production of domestic hot water.
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VanderVaart Gerry (Niagara Falls CAX), Heat-augmented heat exchanger.
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VanderVaart Gerry (Niagara Falls CAX), Heat-augmented heat exchanger.
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Han,Heien Sou; Hsiao,Way Jone; Liu,Che Fu, Heating and cooling system.
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Park, Choon-Kyoung, High speed defrosting heat pump.
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Rayfield John F. (P.O. Box 597 Hollister MO 65672), Method and apparatus for controlling the heating and cooling function of a heat pump system.
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Cann Peter L. (Canastota NY), Method and apparatus for integrating a supplemental heat source with staged compressors in a heat pump.
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VanderVaart Gerry (Niagara Falls CAX), Method of operating a heat-augmented heat pump system.
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Mueller Paul (Springfield MO) Manna Daniel C. (Springfield MO) Prine Ray A. (Springfield MO), Refrigerated receiver.
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Bos Willem (Sacramento CA) Fanciullo Martin (Rancho Cordova CA), Three function heat pump system with one way receiver.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Heating system 원문보기

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