JPS5521935B2 - - Google Patents

Info

Publication number
JPS5521935B2
JPS5521935B2 JP13659075A JP13659075A JPS5521935B2 JP S5521935 B2 JPS5521935 B2 JP S5521935B2 JP 13659075 A JP13659075 A JP 13659075A JP 13659075 A JP13659075 A JP 13659075A JP S5521935 B2 JPS5521935 B2 JP S5521935B2
Authority
JP
Japan
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.)
Expired
Application number
JP13659075A
Other languages
Japanese (ja)
Other versions
JPS5259940A (en
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 JP50136590A priority Critical patent/JPS5259940A/ja
Publication of JPS5259940A publication Critical patent/JPS5259940A/ja
Publication of JPS5521935B2 publication Critical patent/JPS5521935B2/ja
Granted 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • H05K5/0214—Venting apertures; Constructional details thereof with means preventing penetration of rain water or dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
JP50136590A 1975-11-12 1975-11-12 Waterrproof ventilator Granted JPS5259940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50136590A JPS5259940A (en) 1975-11-12 1975-11-12 Waterrproof ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50136590A JPS5259940A (en) 1975-11-12 1975-11-12 Waterrproof ventilator

Publications (2)

Publication Number Publication Date
JPS5259940A JPS5259940A (en) 1977-05-17
JPS5521935B2 true JPS5521935B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-06-13

Family

ID=15178832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50136590A Granted JPS5259940A (en) 1975-11-12 1975-11-12 Waterrproof ventilator

Country Status (1)

Country Link
JP (1) JPS5259940A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016536552A (ja) * 2013-10-01 2016-11-24 アマゾン・テクノロジーズ・インコーポレーテッド 周囲流体を収集する受動的冷却システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016133282A (ja) * 2015-01-21 2016-07-25 三和式ベンチレーター株式会社 ルーフベンチレータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016536552A (ja) * 2013-10-01 2016-11-24 アマゾン・テクノロジーズ・インコーポレーテッド 周囲流体を収集する受動的冷却システム

Also Published As

Publication number Publication date
JPS5259940A (en) 1977-05-17

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