WO2008114339A1 - 冷却部を備える装置および冷却部駆動方法 - Google Patents

冷却部を備える装置および冷却部駆動方法 Download PDF

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Publication number
WO2008114339A1
WO2008114339A1 PCT/JP2007/055338 JP2007055338W WO2008114339A1 WO 2008114339 A1 WO2008114339 A1 WO 2008114339A1 JP 2007055338 W JP2007055338 W JP 2007055338W WO 2008114339 A1 WO2008114339 A1 WO 2008114339A1
Authority
WO
WIPO (PCT)
Prior art keywords
cooling section
section
driving
power source
cooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2007/055338
Other languages
English (en)
French (fr)
Inventor
Makoto Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to PCT/JP2007/055338 priority Critical patent/WO2008114339A1/ja
Publication of WO2008114339A1 publication Critical patent/WO2008114339A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20209—Thermal management, e.g. fan control

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

　本発明は、装置寿命を延ばすことを可能とした冷却部を備える装置を提供することを目的とする。提案する装置は、稼動状態等において熱を発する発熱部と、前記発熱部の発する熱を冷却する冷却部と、前記発熱部および前記冷却部に電力を供給する第１の電源を備える装置において、前記第１の電源が落とされる休止状態または停止状態への移行が前記稼動状態から行われた場合に、前記第１の電源とは独立に制御可能な第２の電源を用いて前記冷却部を駆動する冷却部駆動部と、を備える。
PCT/JP2007/055338 2007-03-16 2007-03-16 冷却部を備える装置および冷却部駆動方法 Ceased WO2008114339A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/055338 WO2008114339A1 (ja) 2007-03-16 2007-03-16 冷却部を備える装置および冷却部駆動方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/055338 WO2008114339A1 (ja) 2007-03-16 2007-03-16 冷却部を備える装置および冷却部駆動方法

Publications (1)

Publication Number Publication Date
WO2008114339A1 true WO2008114339A1 (ja) 2008-09-25

Family

ID=39765461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/055338 Ceased WO2008114339A1 (ja) 2007-03-16 2007-03-16 冷却部を備える装置および冷却部駆動方法

Country Status (1)

Country Link
WO (1) WO2008114339A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06147611A (ja) * 1992-11-05 1994-05-27 Fujitsu Ltd クーラ付きロッカー
JP3109571U (ja) * 2004-12-27 2005-05-19 青麟 周 放熱ファンの運転制御装置
JP2006032376A (ja) * 2004-07-12 2006-02-02 Matsushita Electric Ind Co Ltd 冷却ファン駆動装置
JP2006085497A (ja) * 2004-09-16 2006-03-30 Fujitsu Ltd 冷却方法、冷却システム、および冷却プログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06147611A (ja) * 1992-11-05 1994-05-27 Fujitsu Ltd クーラ付きロッカー
JP2006032376A (ja) * 2004-07-12 2006-02-02 Matsushita Electric Ind Co Ltd 冷却ファン駆動装置
JP2006085497A (ja) * 2004-09-16 2006-03-30 Fujitsu Ltd 冷却方法、冷却システム、および冷却プログラム
JP3109571U (ja) * 2004-12-27 2005-05-19 青麟 周 放熱ファンの運転制御装置

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