[특허]Personal computer with tandem air flow dual fans and baffle directed air cooling

Personal computer with tandem air flow dual fans and baffle directed air cooling 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02B-001/56 F28F-013/06 H05K-007/20 G06F-001/00
출원번호	US-0605051 (1990-10-29)
발명자 / 주소	Benck Jeffrey W. (Boca Raton FL) Mansuria Mohanlal S. (Coral Springs FL) Miller Michael S. (Delray Beach FL) Musa Richard D. (Boca Raton FL) Trumbo Brian A. (Boynton Beach FL)
출원인 / 주소	International Business Machines Corp. (Armonk NY 02)
인용정보	피인용 횟수 : 45 인용 특허 : 0

초록 ▼

This invention relates to personal computers in which provision is made for effective cooling of components capable of generating significant heat during operation, such as certain high performance microprocessors. The personal computer has an enclosure for enclosing operating components, a printed circuit board mounted within the enclosure for supporting and interconnecting operating components of the personal computer, heat generating components mounted on the printed circuit board for performing operating functions for the personal computer, a fan for inducing air to flow into the enclosure, a fan for expelling air from the enclosure, and an air flow directing baffle mounted within the enclosure in the path of air flow from one fan toward the other fan and adjacent the heat generating components for directing the flow of air through the enclosure to pass over and cool the heat generating components.

대표청구항 ▼

A personal computer system having a high speed system processor compatible with application programs and operating system software designed to execute on slower speed system processors, said personal computer system comprising: an enclosure for enclosing operating components of the personal computer, a system planar circuit board mounted within said enclosure for supporting and interconnecting operating components of the personal computer, a removable processor card circuit board mounted within said enclosure for supporting and interconnecting operating components of the personal computer, a high speed microprocessor mounted on said processor card circuit board and having a real and protected mode of operation coupled to a high speed data bus, non-volatile memory mounted on said system planar circuit board and electrically coupled to a slower speed data bus, a bus controller mounted on said system planar circuit board for providing communications between the high speed data bus and the slower speed data bus, volatile memory mounted on said system planar circuit board and electrically coupled to the high speed data bus, a memory controller mounted on said system planar circuit board and electrically coupled to said volatile memory and said non-volatile memory, said memory controller regulating communications between said volatile memory and said high speed microprocessor, a fan mounted within said enclosure for inducing air to flow into said enclosure, a fan mounted within said enclosure for expelling air from said enclosure, a bracket mounted within said enclosure mounting said processor card circuit board within said enclosure and in predetermined relationship to the one of said fans which is nearest said processor card circuit board, and an air flow directing baffle mounted within said enclosure in the path of air flow from said first fan toward said second fan and adjacent said microprocessor for directing the flow of air through said enclosure to pass over and cool said microprocessor, said baffle engaging said bracket and said processor card circuit board and being held in position by such engagement with the bracket and said processor card circuit board.

이 특허를 인용한 특허 (45)

Malone, Christopher G.; Simon, Glenn C., Air baffle for managing cooling air re-circulation in an electronic system.
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Laura M. Bendikas ; Dane L. Greives, Apparatus and method of providing redundant power and redundant fan speed control to a plurality of fans.
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Johnson Robert W. ; Eddings ; II Richard L. ; Curlee James D., Apparatus for mounting and cooling a system components in a computer.
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Melton Jimmy A. ; Lee Wayman ; Miller Wayne H., Apparatus for supporting operational components of a personal computer.
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Lin, Kuo-Cheng; Chang, Shun-Chen; Lin, Chih-Yuan; Chiu, Chun-Lung, Backup heat-dissipating system.
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Bettridge,James M.; Ford,Thomas K.; Turek,James R., Cabinet for computer devices with air distribution device.
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Bettridge,James M.; Ford,Thomas K.; Turek,James R., Cabinet for computer devices with air distribution device.
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Cresse William M., Card support and cooler bracket.
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Johnson Greg P. ; Larsen Rick ; Boe Craig L., Chambered forced cooling method.
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Wilson, Jeremy I.; Robertus, Todd D.; Hahn, Steven R.; Brooks, Michael A., Composite construction baffle for modular electronic systems.
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Nelik Jacob, Computer component cooling assembly.
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Gregory P. Johnson ; Paul Petersen ; Jacques Gagne ; Philip Hartley ; Ray Gradwohl, Computer cooling system and method.
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Sands Steve ; McAnally Andrew L. ; Mills R. Steven, Computer with an improved cooling system and a method for cooling a computer.
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Willers, Arthur G.; Kent, Stanton, Cooling system.
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Cho Duk-Soon,KRX, Device for mounting fan in a portable computer.
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Hasegawa Hiroshi,JPX ; Tochiyama Kazunori,JPX, Electromagnetic shielding apparatus for a memory storage disk module which permits air flow for cooling.
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Hasegawa Hiroshi,JPX ; Tochiyama Kazunori,JPX, Electromagnetic shielding apparatus for a memory storage disk module which permits air flow for cooling.
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Kikinis Dan, Enhanced mini-tower computer architecture.
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Hopkins, Lawrence G., Fan array fan section in air-handling systems.
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Hopkins, Lawrence G., Fan array fan section in air-handling systems.
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Hopkins, Lawrence G., Fan array fan section in air-handling systems.
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Hopkins, Lawrence G., Fan array fan section in air-handling systems.
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Hopkins, Lawrence G., Fan array fan section in air-handling systems.
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Hopkins, Lawrence G., Fan array fan section in air-handling systems.
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Hopkins, Lawrence G., Fan array fan section in air-handling systems.
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Hopkins,Lawrence G., Fan array fan section in air-handling systems.
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Hopkins,Lawrence G., Fan array fan section in air-handling systems.
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McEwan John A. ; McEwan James Stewart, Low profile computer case and computer.
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McEwan,John A.; McEwan,James Stewart, Low profile computer case and computer.
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Hopkins, Lawrence G., Modular fan housing with multiple modular units having sound attenuation for a fan array for an air-handling system.
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Hopkins, Lawrence G., Modular fan housing with multiple modular units having sound attenuation for a fan array for an air-handling system.
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Hopkins, Lawrence G., Modular fan units with sound attenuation layers for an air handling system.
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Kitlas Ken ; Foo Khim, Module shroud attachment to motherboard.
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Chih-chung Chen TW, Motherboard heat sink passage and support board.
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Lyszkowski Keith Alan ; Wallace ; Jr. Douglas E., Multiple fan having means for reducing beat frequency oscillations.
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Lyszkowski Keith Alan ; Wallace ; Jr. Douglas E., Multiple fan system having means for reducing beat frequency oscillations.
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Lyszkowski Keith Alan ; Wallace ; Jr. Douglas E., Multiple fan system having means for reducing beat frequency oscillations.
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Chen, Yun-Lung; Chai, Chung; Chen, Yu-Gui, Power supply assembly.
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Chou,Yi Lung; Wu,Chia Kang; Liang,Yu Jen, Screw-free fan bracket mounting structure.
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Stephen J. Davies ; Jil M. Bobbitt ; Jason D. Tunnell, Series fan speed control system.
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Janik Craig M. ; Boyle Dennis J. ; Mongan Ryan H. ; Shawver Michael J., Thermally efficient computer incorporating deploying CPU module.
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Janik Craig M. ; Boyle Dennis J. ; Mongan Ryan H. ; Shawver Michael J., Thermally efficient portable computer incorporating deploying CPU module.
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Janik Craig M. ; Boyle Dennis J. ; Mongan Ryan H. ; Shawver Michael J., Thermally efficient portable computer incorporating deploying CPU module.
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Janik Craig M. ; Boyle Dennis J. ; Mongan Ryan H. ; Shawver Michael J., Thermally efficient portable computer incorporating deploying CPU module.
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Kerrigan Brian Michael ; Buller M. Lawrence ; Young Jeffrey William, Use of pressurized enclosure for impingement cooling of electronic component.
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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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연합인증

Personal computer with tandem air flow dual fans and baffle directed air cooling 원문보기

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연합인증

Personal computer with tandem air flow dual fans and baffle directed air cooling 원문보기

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이 특허를 인용한 특허 (45)

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