[특허]Cooling structure for power supply device

Cooling structure for power supply device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H05K-007/20
출원번호	US-0257707 (1994-06-10)
우선권정보	JP-0257628 (1993-09-20)
발명자 / 주소	Katooka Masao (Kawanishi JPX) Kawashima Yoshimasa (Kobe JPX) Sakurada Makoto (Yao JPX) Makitani Atsushi (Toyonaka JPX)
출원인 / 주소	Sansha Electric Manufacturing Company, Ltd. (Osaka JPX 03)
인용정보	피인용 횟수 : 56 인용 특허 : 0

초록 ▼

A power supply device includes power semiconductor devices generating Joule\s heat by themselves and circuit components generating no considerable heat by themselves but, as a group, generate a slight rise in temperature, which are included in a power supply circuit of the device. A structure is arranged to forcibly cool these semiconductor devices and circuit components by partitioning the interior of a housing of the Dower supply device to form a passage for an air flow, providing the housing with inlet and outlet openings for the air flow and providing the passage with a ventilating fan.

대표청구항 ▼

A power supply device comprising: a housing including first and second side walls facing each other, said first sidewall having spaced air inlet and outlet ports formed therein, said second side wall having two spaced openings formed therein; a cooling structure comprising: partition means extending between said first and second side walls for dividing said housing into first and second chambers, said partition means extending from a location between said air inlet and outlet ports in said first side wall to a location between said two openings in said second side wall; a third side wall forming a third chamber with said second side wall, said third chamber placing said two openings in fluid communication with each other so that an air flow passage is formed by said first, second and third chambers; and ventilation fan means disposed in said air flow passage for causing air to flow through said air flow passage from said inlet port to said air outlet port; and a first group of electrical components which do not generate a substantial amount of heat in operation and a second group of electrical components which do generate a substantial amount of heat in operation, said first group of components being disposed in one of said first and second chambers, said second group of components being disposed in the other of said first and second chambers.

이 특허를 인용한 특허 (56)

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Mongia, Rajiv K.; Machiroutu, Sridhar V., Apparatus and method to efficiently cool a computing device.
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Degner, Brett W.; Kalinowski, Caitlin Elizabeth; Kosoglow, Richard D.; Banko, Joshua D.; Narajowski, David H.; Berk, Jonathan L.; Leclerc, Michael E.; McBroom, Michael D.; Iqbal, Asif; Michelsen, Paul S.; Sin, Mark K.; Baker, Paul A.; Sontag, Harold L.; Yuen, Wai Ching; Casebolt, Matthew P.; Fetterman, Kevin S.; Calkins, Alexander C.; McBroom, Daniel L., Computer internal architecture.
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Degner, Brett W.; Prather, Eric R.; Narajowski, David H.; Liang, Frank F.; Nigen, Jay S.; Dybenko, Jesse T.; Duke, Connor R.; Whang, Eugene A.; Stringer, Christopher J.; Banko, Joshua D.; Kalinowski, Caitlin Elizabeth; Berk, Jonathan L.; Casebolt, Matthew P.; Fetterman, Kevin S.; Weirshauser, Eric J., Computer thermal system.
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Degner, Brett W.; Prather, Eric R.; Narajowski, David H.; Liang, Frank F.; Nigen, Jay S.; Dybenko, Jesse T.; Duke, Connor R.; Whang, Eugene A.; Stringer, Christopher J.; Banko, Joshua D.; Kalinowski, Caitlin Elizabeth; Berk, Jonathan L.; Casebolt, Matthew P.; Fetterman, Kevin S.; Weirshauser, Eric J., Computer thermal system.
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Wolford,Robert Russell; Hardee,Donna Casteel; Foster, Sr.,Jimmy Grant; Keener,Don Steven, Cooling apparatus for vertically stacked printed circuit boards.
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Smalen, Matti; Koivuluoma, Timo; Laitinen, Matti, Cooling structure for electronic device, and a method.
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Cheon,Kioan, Cooling system for computer components.
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Degner, Brett W.; Kalinowski, Caitlin Elizabeth; Kosoglow, Richard D.; Banko, Joshua D.; Narajowski, David H.; Berk, Jonathan L.; Leclerc, Michael E.; McBroom, Michael D.; Iqbal, Asif; Michelsen, Paul S.; Sin, Mark K.; Baker, Paul A.; Sontag, Harold L.; Yuen, Wai Ching; Casebolt, Matthew P.; Fetterman, Kevin S.; Calkins, Alexander C.; McBroom, Daniel L., Desktop consumer electronic device.
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Degner, Brett W.; Kalinowski, Caitlin Elizabeth; Kosoglow, Richard D.; Banko, Joshua D.; Narajowski, David H.; Berk, Jonathan L.; Leclerc, Michael E.; McBroom, Michael D.; Iqbal, Asif; Michelsen, Paul S.; Sin, Mark K.; Baker, Paul A.; Sontag, Harold L.; Yuen, Wai Ching; Casebolt, Matthew P.; Fetterman, Kevin S.; Calkins, Alexander C.; McBroom, Daniel L., Desktop electronic device.
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Degner, Brett W.; Kalinowski, Caitlin Elizabeth; Kosoglow, Richard D.; Banko, Joshua D.; Narajowski, David H.; Berk, Jonathan L.; Leclerc, Michael E.; McBroom, Michael D.; Iqbal, Asif; Michelsen, Paul S.; Sin, Mark K.; Baker, Paul A.; Sontag, Harold L.; Yuen, Wai Ching; Casebolt, Matthew P.; Fetterman, Kevin S.; Calkins, Alexander C.; McBroom, Daniel L., Desktop electronic device.
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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
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

Cooling structure for power supply device 원문보기

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Cooling structure for power supply device 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (56)

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