DE2451426A1 - - Google Patents

Info

Publication number
DE2451426A1
DE2451426A1 DE19742451426 DE2451426A DE2451426A1 DE 2451426 A1 DE2451426 A1 DE 2451426A1 DE 19742451426 DE19742451426 DE 19742451426 DE 2451426 A DE2451426 A DE 2451426A DE 2451426 A1 DE2451426 A1 DE 2451426A1
Authority
DE
Germany
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.)
Granted
Application number
DE19742451426
Other languages
German (de)
Other versions
DE2451426C2 (de
DE2451426B1 (de
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 filed Critical
Priority to DE19742451426 priority Critical patent/DE2451426C2/de
Priority claimed from DE19742451426 external-priority patent/DE2451426C2/de
Publication of DE2451426A1 publication Critical patent/DE2451426A1/de
Publication of DE2451426B1 publication Critical patent/DE2451426B1/de
Priority to JP13028375A priority patent/JPS5166545A/ja
Application granted granted Critical
Publication of DE2451426C2 publication Critical patent/DE2451426C2/de
Expired legal-status Critical Current

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
    • H05K7/202—Air circulating in closed loop within enclosure wherein heat is removed through heat-exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Casings For Electric Apparatus (AREA)
  • Details Of Measuring And Other Instruments (AREA)
DE19742451426 1974-10-29 1974-10-29 Gehäusewand Expired DE2451426C2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19742451426 DE2451426C2 (de) 1974-10-29 Gehäusewand
JP13028375A JPS5166545A (ja) 1974-10-29 1975-10-29 Yokiheki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742451426 DE2451426C2 (de) 1974-10-29 Gehäusewand

Publications (3)

Publication Number Publication Date
DE2451426A1 true DE2451426A1 (en, 2012) 1975-08-07
DE2451426B1 DE2451426B1 (de) 1975-08-07
DE2451426C2 DE2451426C2 (de) 1977-06-08

Family

ID=

Also Published As

Publication number Publication date
JPS5166545A (ja) 1976-06-09
DE2451426B1 (de) 1975-08-07

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee