[특허]Combination heat sink and air duct for cooling processors with a series air flow

Combination heat sink and air duct for cooling processors with a series air flow 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H05K-007/20
출원번호	US-0729815 (1996-10-08)
발명자 / 주소	Gandre Jerry Schmitt Ty
출원인 / 주소	Dell U.S.A., L.P.
대리인 / 주소	Haynes and Boone, L.L.P.
인용정보	피인용 횟수 : 50 인용 특허 : 0

초록 ▼

A method and apparatus for dissipating heat from an electrical device and ducting air from one place to another. In a computer having several heat producing devices, one heat sink is thermally attached to each one of the devices. Each of the heat sinks has a base, two side walls and a top wall forming a passage therebetween. The base, side and top walls are all thermally conductive to the corresponding heat producing device, and therefore each of them radiate heat into the passage. Each of the heat sinks also includes several cooling fins that extend into the passage, thereby increasing the thermal efficiency of the heat sink. Furthermore, the passage is of sufficient size to allow multiple heat sinks to be serially lined up, thereby allowing an air mass to flow from one heat sink to another.

대표청구항 ▼

[ What is claimed is:] [1.] A computer comprising:a plurality of heat producing devices;a plurality of heat sinks, one for each of the heat producing devices, wherein each of the heat sinks comprises:a base having a top surface and bottom surface, wherein the bottom surface is thermally attached to the corresponding devices;left and right side walls thermally attached to the base, each having an inner surface and outer surface; anda top wall thermally attached to the left and right side walls and having an inner surface and outer surface;wherein a single passage is formed by the top surface of the base and the inner surfaces of the left, right and top walls for receiving a fluid and for transferring the fluid to the passage of another one of the heat sinks;the top surface of the base and the inner surfaces of the left and right sidewalls each including internal fins extending partially into the single passage;the outer surfaces of the left and right sidewalls each including external fins extending opposite the internal fins of the inner surfaces; andwherein heat from the corresponding device radiates through the base, the left and right side walls, and the top wall and into the fluid inside the single passage and to the external fins.

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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
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연합인증

Combination heat sink and air duct for cooling processors with a series air flow 원문보기

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Combination heat sink and air duct for cooling processors with a series air flow 원문보기

초록 ▼

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연구과제 타임라인

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이 특허를 인용한 특허 (50)

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