[특허]Computer component cooling system with local evaporation of refrigerant

Computer component cooling system with local evaporation of refrigerant 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F25D-023/12
출원번호	US-0172309 (1993-12-23)
발명자 / 주소	Porter Warren W. (Escandido CA)
출원인 / 주소	NCR Corporation (Dayton OH 02)
인용정보	피인용 횟수 : 81 인용 특허 : 0

초록 ▼

A cooling system for a computer system which includes at least one component which generates substantial thermal energy. The cooling system includes a heat exchanger formed of a thermally conductive material which is attached to the heat generating component, the heat exchanger including an internal expansion chamber. A first conduit provides a pressurized liquid refrigerant supplied from a refrigeration compressor unit to the expansion chamber, wherein the pressurized liquid refrigerant is evaporated absorbing heat from the heat exchanger and the attached heat generating component. A second conduit provides egress of the evaporated refrigerant from the expansion chamber, returning the evaporated refrigerant to the compressor. The first conduit has a smaller diameter than the second conduit and is placed coaxial with and within the second conduit. The coaxial arrangement of the first and second conduits serves two purposes. The evaporated coolant and the second conduit are heated through thermal contact with the first conduit containing pressurized liquid coolant having a higher temperature than the evaporated coolant, reducing the formation of condensation on the second conduit; and the pressurized refrigerant is pre-cooled prior to evaporation within the expansion chamber through thermal contact with the second conduit containing the evaporated coolant which has a lower temperature than the pressurized liquid coolant.

대표청구항 ▼

In a computer system including at least one component which generates substantial thermal energy, a cooling system comprising: a heat exchanger comprising a thermally conductive material, said heat exchanger and said thermally conductive material being in thermal contact with said component said heat exchanger including an internal expansion chamber; a first conduit having a first end which is connected with said expansion chamber for providing a pressurized refrigerant to said expansion chamber; whereby said pressurized refrigerant is expanded within said expansion chamber absorbing heat from said heat exchanger and said attached component; and a second conduit having a first end which is connected with said expansion chamber for providing egress of the expanded refrigerant; wherein said first conduit has a smaller diameter than said second conduit and is placed coaxial with and within said second conduit; whereby said expanded refrigerant and said second conduit are heated through thermal contact with said first conduit.

이 특허를 인용한 특허 (81)

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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
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
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

연합인증

Computer component cooling system with local evaporation of refrigerant 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (81)

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연합인증

Computer component cooling system with local evaporation of refrigerant 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허를 인용한 특허 (81)

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