SE0202368D0 - Device for cooling electronics - Google Patents

Device for cooling electronics

Info

Publication number
SE0202368D0
SE0202368D0 SE0202368A SE0202368A SE0202368D0 SE 0202368 D0 SE0202368 D0 SE 0202368D0 SE 0202368 A SE0202368 A SE 0202368A SE 0202368 A SE0202368 A SE 0202368A SE 0202368 D0 SE0202368 D0 SE 0202368D0
Authority
SE
Sweden
Prior art keywords
air
duct
outlet duct
valve
amount
Prior art date
Application number
SE0202368A
Other languages
Swedish (sv)
Other versions
SE0202368L (en
SE524171C2 (en
Inventor
Klas Hedberg
Per-Olow Bjerkensjoe
Original Assignee
Emerson Energy Systems Ab
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
Priority claimed from SE0001165A external-priority patent/SE0001165D0/en
Application filed by Emerson Energy Systems Ab filed Critical Emerson Energy Systems Ab
Priority to SE0202368A priority Critical patent/SE524171C2/en
Publication of SE0202368D0 publication Critical patent/SE0202368D0/en
Publication of SE0202368L publication Critical patent/SE0202368L/en
Publication of SE524171C2 publication Critical patent/SE524171C2/en

Links

Classifications

    • 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
    • H05K7/20136—Forced ventilation, e.g. by fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

A valve (11) arranged in the outlet duct, opens under the influence of the air pressure so as to discharge air from the duct. A fan (13) arranged in a transverse junction draws air from the outlet duct and controls the amount of recirculated air to the inlet duct and also the amount of discharged air leaving the outlet duct through the valve.
SE0202368A 2000-03-31 2002-08-06 Low temperature heat supply apparatus for directly-cooled electronic components, has fan which controls amount of recirculated air to inlet duct and amount of discharged air leaving outlet duct through valve SE524171C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0202368A SE524171C2 (en) 2000-03-31 2002-08-06 Low temperature heat supply apparatus for directly-cooled electronic components, has fan which controls amount of recirculated air to inlet duct and amount of discharged air leaving outlet duct through valve

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0001165A SE0001165D0 (en) 2000-03-31 2000-03-31 Method and apparatus for cooling electronics
PCT/SE2001/000714 WO2001076340A1 (en) 2000-03-31 2001-04-02 Apparatus for cooling electronics
SE0202368A SE524171C2 (en) 2000-03-31 2002-08-06 Low temperature heat supply apparatus for directly-cooled electronic components, has fan which controls amount of recirculated air to inlet duct and amount of discharged air leaving outlet duct through valve

Publications (3)

Publication Number Publication Date
SE0202368D0 true SE0202368D0 (en) 2002-08-06
SE0202368L SE0202368L (en) 2002-08-06
SE524171C2 SE524171C2 (en) 2004-07-06

Family

ID=26655056

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202368A SE524171C2 (en) 2000-03-31 2002-08-06 Low temperature heat supply apparatus for directly-cooled electronic components, has fan which controls amount of recirculated air to inlet duct and amount of discharged air leaving outlet duct through valve

Country Status (1)

Country Link
SE (1) SE524171C2 (en)

Also Published As

Publication number Publication date
SE0202368L (en) 2002-08-06
SE524171C2 (en) 2004-07-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed