JPS5259940A - Waterrproof ventilator - Google Patents

Waterrproof ventilator

Info

Publication number
JPS5259940A
JPS5259940A JP50136590A JP13659075A JPS5259940A JP S5259940 A JPS5259940 A JP S5259940A JP 50136590 A JP50136590 A JP 50136590A JP 13659075 A JP13659075 A JP 13659075A JP S5259940 A JPS5259940 A JP S5259940A
Authority
JP
Japan
Prior art keywords
waterrproof
ventilator
waterrproof ventilator
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.)
Granted
Application number
JP50136590A
Other languages
Japanese (ja)
Other versions
JPS5521935B2 (en
Inventor
Kenji Tsumura
Masayuki Yamashita
Takashi Nishijima
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.)
ORIENTAL METAL SEIZO CO
ORIENTARU METARU SEIZOU KK
Original Assignee
ORIENTAL METAL SEIZO CO
ORIENTARU METARU SEIZOU KK
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 ORIENTAL METAL SEIZO CO, ORIENTARU METARU SEIZOU KK filed Critical ORIENTAL METAL SEIZO CO
Priority to JP50136590A priority Critical patent/JPS5259940A/en
Publication of JPS5259940A publication Critical patent/JPS5259940A/en
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 true JPS5259940A (en) 1977-05-17
JPS5521935B2 JPS5521935B2 (en) 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 (en)

Cited By (1)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11029059B2 (en) * 2013-10-01 2021-06-08 Amazon Technologies, Inc. Passive cooling system with ambient fluid collection

Cited By (1)

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

Also Published As

Publication number Publication date
JPS5521935B2 (en) 1980-06-13

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