[특허]Electronic apparatus and method of cooling the same

Electronic apparatus and method of cooling the same 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01L-023/473
출원번호	US-0735890 (1991-07-25)
우선권정보	JP-0204690 (1990-08-01); JP-0204103 (1990-08-01); JP-0204102 (1990-08-01)
발명자 / 주소	Koizumi Shigeru (Hadano JPX) Zushi Shizuo (Hadano JPX) Komiya Mitsuo (Hadano JPX)
출원인 / 주소	Hitachi, Ltd. (Tokyo JPX 03)
인용정보	피인용 횟수 : 131 인용 특허 : 0

초록 ▼

An electronic apparatus comprises an electronic circuit unit having heat-generating electronic parts and cooling jackets fed with a coolant so as to cool the heat-generating electronic parts, and a coolant cooling unit having a heat exchanger for cooling the coolant from the cooling jackets and a pump for pressurizing and feeding the cooled coolant to the cooling jackets. The electronic circuit unit and the coolant cooling unit are housed in the same cabinet, and a partition plate is provided between the electronic circuit unit and coolant cooling unit to partition the two so that in the event of occurrence of liquid leakage, the coolant may be prevented from migrating from the coolant cooling unit to the electronic circuit unit. A coolant drainage drain may be provided at the bottom of a U-shaped portion of a path for circulating the coolant to facilitate drainage of the coolant.

대표청구항 ▼

An electronic apparatus comprising: an electronic circuit unit including heat-generating electronic parts, and cooling jackets fed with a coolant from a coolant pipe so at to cool said heat-generating electronic parts; a coolant cooling unit including a coolant tube with fins through which said coolant passes for cooling the coolant from said cooling jackets, a cooling fan for blowing air to said coolant tube with fins, a tank disposed in a coolant flow path for absorbing a change in volume of said coolant due to thermal expansion and contraction, and a pump for feeding the cooled coolant to said cooling jackets by way of a coolant pipe of said cooling unit; a partition plate; said electronic circuit unit and said coolant cooling unit being housed side by side in the same cabinet on respective sides of said partition plate which partitions the electronic circuit unit and the coolant cooling unit, said partition plate extending from the bottom to the top of said cabinet, and said cabinet having casters movable on a floor, whereby the electronic circuit unit is not located beneath the coolant tube with fins and the tank of the coolant cooling unit so that coolant leaked and dropped from the coolant tube with fins and/or the tank does not contaminate the electronic circuit unit, said cabinet having apertures at least on the bottom of said cabinet, for ingress and egress of air from a space between the bottom of said cabinet and a floor surface to said coolant cooling unit.

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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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Electronic apparatus and method of cooling the same 원문보기

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Electronic apparatus and method of cooling the same 원문보기

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