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Computer system and its cooling control method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-001/20
  • H05K-007/20
  • H02P-007/00
  • H01L-023/467
출원번호 US-0073268 (1998-05-06)
우선권정보 JP0119640 (1997-05-09)
발명자 / 주소
  • Suzuki Shinichi,JPX
  • Yokomichi Hiroaki,JPX
출원인 / 주소
  • Kabushiki Kaisha Toshiba, JPX
대리인 / 주소
    Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
인용정보 피인용 횟수 : 117  인용 특허 : 10

초록 ▼

Temperature sensors A, B, and C are arranged near a CPU, HDD, and PC card controller, and monitor changes in temperature of these devices. When a given temperature sensor detects that the temperature of the corresponding device has exceeded a threshold temperature, the device to be cooled is determi

대표청구항 ▼

[ What is claimed is:] [1.] A computer system comprising:a first device to be cooled;a second device to be cooled, said second device being different from said first device;a cooling fan having variable rotational speed;a first temperature sensor which is arranged to detect a first temperature relat

이 특허에 인용된 특허 (10)

  1. Yokoyama Seishi (Nagasaki JPX), Air conditioner.
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  2. Giorgio Paul J., Apparatus for optimizing the rotational speed of cooling fans.
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  3. Ott Donna E. ; Floyd Dennis L. ; Hoppal John ; Wagner Guy R., Configuration based cooling fan speed control.
    상세보기
  4. Hiratsuka Yoshiaki (Kawasaki JPX) Yoshii Tsutomu (Kawasaki JPX), D.C. fan control circuit device for linearly variable cooling.
    상세보기
  5. Mok Lawrence S.-W. (Brewster NY) Purushothaman Sampath (Yorktown Heights NY) Sammakia Bahgat G. (Newark Valley NY) Wilczynski Janusz S. (Ossining NY) Wu Tien Y. (Endwell NY), Electronic package having active means to maintain its operating temperature constant.
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  6. Miller Kevin L. ; Rao Anil V., Fan monitoring system.
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  7. Walker Richard E. (Spring TX) Nguyen Hai N. (Spring TX), Low power fan drive circuit for personal computers.
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  8. Truckenbrod Gregory R. (Fridley MN) Christiansen David A. (Bloomington MI) Falk Herbert S. (Royal Oak MI) Johnson Richard A. (Murrysville PA) Colclaser ; III Robert G. (Murrysville PA), Microprocessor based control system and method providing better performance and better operation of a shipping container.
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  9. Van Brocklin Andrew L. ; Bausch James F., Proportional integral fan controller for computer.
    상세보기
  10. O'Callaghan John ; Nelson John ; Mandel Paul G. ; McGraw R. Paul, Thermostatically controlled enclosure for temperature sensitive equipment.
    상세보기

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