[특허]Computer CPU heat dissipating and protecting device

Computer CPU heat dissipating and protecting device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H05K-007/20
출원번호	US-0411545 (1995-03-28)
발명자 / 주소	Hsieh Chih-Ho (Taipei TWX) Lee Ing-Jen (Hsin Tien TWX)
출원인 / 주소	Twinhead International Corp. (TWX 03)
인용정보	피인용 횟수 : 37 인용 특허 : 0

초록 ▼

A heat dissipating and protecting device for computer central processing unit (CPU) mounted on a printed circuit board (PCB) includes a first conduction member directly disposed on the CPU and a second conduction member disposed on the PCB to be in heat conduction connection with the CPU via through holes formed on the PCB between the second conduction member and the CPU with conductive plugs inserted therein to form a heat conduction path between the CPU and the second conduction member. A first convection member having fins formed thereon is heat-conductively secured to the conduction members to remove heat from the conduction member. A second convection member in contact engagement with the conduction members has a large surface area for performing heat convection. An elongated bar made of a compliant, high heat conductivity material has a first end press-fit into a slot formed on the second convection member to releasably secure to the latter. The conduction members have at least one groove formed thereon to allow a second end of the bar to press-fit therein to establish a heat conduction contact engagement between the second convection member and the conduction members. There may be more than one such grooves directed in different orientations, which, in combination with the compliance of the bar, allows the second convection member to be accommodated within a notebook computer.

대표청구항 ▼

A heat dissipating and protecting device for a computer central processing unit having a bottom surface mounted on a first surface of a printed circuit board and in contact with first ends of heat conductive plugs in holes through the printed circuit board, the device comprising: a first conduction member for making heat conductive contact with a top surface of the central processing unit opposite to the bottom surface, a second conduction member for making heat conductive contact with second ends of the plugs at a second surface of the printed circuit board opposite to the first surface, fasteners securing the second conduction member to the first conduction member with the computer central processor unit and the printed circuit board sandwiched therebetween, a first convection member which has a plurality of fins formed thereon for heat convection, secured to and in heat conductive contact engagement with the conduction members, and a second convection member secured in a heat conductive manner with securing means to the conduction members to dissipate heat from the conduction members.

이 특허를 인용한 특허 (37)

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Jenkins Michael D. ; Williams John W. ; Ronzani Peter A. ; Hong Peter S., Torso-worn computer without a monitor.
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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

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Computer CPU heat dissipating and protecting device 원문보기

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Computer CPU heat dissipating and protecting device 원문보기

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이 특허를 인용한 특허 (37)

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