JPS53135160A - Device for preventing immersion of water into duct - Google Patents

Device for preventing immersion of water into duct

Info

Publication number
JPS53135160A
JPS53135160A JP4905377A JP4905377A JPS53135160A JP S53135160 A JPS53135160 A JP S53135160A JP 4905377 A JP4905377 A JP 4905377A JP 4905377 A JP4905377 A JP 4905377A JP S53135160 A JPS53135160 A JP S53135160A
Authority
JP
Japan
Prior art keywords
duct
water
preventing immersion
immersion
preventing
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
JP4905377A
Other languages
Japanese (ja)
Other versions
JPS5715280B2 (en
Inventor
Shigehiro Kumagai
Kiyoshi Sakai
Mataichi Kasahara
Kenichi Nakanishi
Kiyoteru Kashiwagi
Shizuo Uchiyama
Tsugio Kuroki
Hiroshi Tazaki
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.)
Oiles Industry Co Ltd
Original Assignee
Oiles Industry Co 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 Oiles Industry Co Ltd filed Critical Oiles Industry Co Ltd
Priority to JP4905377A priority Critical patent/JPS53135160A/en
Publication of JPS53135160A publication Critical patent/JPS53135160A/en
Publication of JPS5715280B2 publication Critical patent/JPS5715280B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
JP4905377A 1977-04-30 1977-04-30 Device for preventing immersion of water into duct Granted JPS53135160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4905377A JPS53135160A (en) 1977-04-30 1977-04-30 Device for preventing immersion of water into duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4905377A JPS53135160A (en) 1977-04-30 1977-04-30 Device for preventing immersion of water into duct

Publications (2)

Publication Number Publication Date
JPS53135160A true JPS53135160A (en) 1978-11-25
JPS5715280B2 JPS5715280B2 (en) 1982-03-29

Family

ID=12820328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4905377A Granted JPS53135160A (en) 1977-04-30 1977-04-30 Device for preventing immersion of water into duct

Country Status (1)

Country Link
JP (1) JPS53135160A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194237A (en) * 2016-06-22 2016-12-07 河南理工大学 Mine air door auxiliary switchgear
JP2016539310A (en) * 2013-10-06 2016-12-15 ウォーターズ，ルイス，エー Inundation protection for underground vents
JP2019533127A (en) * 2016-10-21 2019-11-14 ウォーターズ，ルイス，エー，ジュニア Inundation protection for underground vents

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5522869B1 (en) * 2013-04-11 2014-06-18 新日本空調株式会社 Water stop damper for air conditioning duct
JP5855164B2 (en) * 2014-05-30 2016-02-09 新日本空調株式会社 Water stop damper for air conditioning duct

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016539310A (en) * 2013-10-06 2016-12-15 ウォーターズ，ルイス，エー Inundation protection for underground vents
CN106194237A (en) * 2016-06-22 2016-12-07 河南理工大学 Mine air door auxiliary switchgear
JP2019533127A (en) * 2016-10-21 2019-11-14 ウォーターズ，ルイス，エー，ジュニア Inundation protection for underground vents

Also Published As

Publication number Publication date
JPS5715280B2 (en) 1982-03-29

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