[특허]Refrigeration system

Refrigeration system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F25B-007/00
출원번호	US-0746886 (1991-08-19)
발명자 / 주소	Tippmann Edward J. (4538 Doenges Dr. Fort Wayne IN 46815)
인용정보	피인용 횟수 : 55 인용 특허 : 0

초록 ▼

A refrigeration system is disclosed having first stage and second stage compressors, first stage and second stage evaporator coils, and first stage and second stage condenser coils, each connected together to form first stage and second stage closed loop refrigeration circuits. The two circuits are coupled one to the other by a liquid (water, ethylene glycol of other good heat transfer medium) heat transfer loop which interconnects the second stage evaporator and the first stage condenser to transfer heat from the first stage condenser to the second stage evaporator. A plurality of additional refrigeration circuits may be provided, each including a compressor, an evaporator coil and a condenser coil connected together in a closed loop. In such a case, the liquid heat transfer loop may interconnect the second stage evaporator and each condenser of the additional refrigeration circuits to transfer heat from each additional refrigeration circuit condenser to the second stage evaporator, or may interconnect each second stage evaporator with the first stage condensers to provide a measure of redundancy. Completely separated refrigeration circuits operating in distinct temperature ranges are also disclosed.

대표청구항 ▼

A refrigeration system comprising: a refrigerated fixture for the refrigeration of foods; a first stage compressor, a first stage evaporator coil and a first stage condensor coil connected together in a first stage closed loop refrigeration circuit, the first stage compressor, condensor, and evaporator being located at the refrigerated fixture and the first stage evaporator coil being adapted to maintain the food in the refrigerated fixture within a desired temperature range; a second stage compressor, a second stage evaporator coil and a second stage condensor coil connected together in a second stage closed loop refrigeration circuit, the second stage compressor, condensor, and evaporator being located in a remote environment; and a liquid heat transfer loop extending between the refrigerated fixture and the remote environment and interconnecting the second stage evaporator and the first stage condenser in continuous communication to transfer heat from the first stage condenser to the second stage evaporator.

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Madara, Steven M.; Sillato, Steve; Harvey, Thomas E.; Dukes, David A., Electronic equipment cabinet with integrated, high capacity, cooling system, and backup ventilation.
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Behr John A. ; Roche John M. ; Shapiro Doron, Fluid defrost system and method for secondary refrigeration systems.
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Bittner, John D., Free cooling cascade arrangement for refrigeration system.
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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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연합인증

Refrigeration system 원문보기

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Refrigeration system 원문보기

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이 특허를 인용한 특허 (55)

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