JPH0224018Y2 - - Google Patents

Info

Publication number
JPH0224018Y2
JPH0224018Y2 JP6705684U JP6705684U JPH0224018Y2 JP H0224018 Y2 JPH0224018 Y2 JP H0224018Y2 JP 6705684 U JP6705684 U JP 6705684U JP 6705684 U JP6705684 U JP 6705684U JP H0224018 Y2 JPH0224018 Y2 JP H0224018Y2
Authority
JP
Japan
Prior art keywords
damper
exhaust duct
fire
plate
vane
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.)
Expired
Application number
JP6705684U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60178739U (ja
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 JP6705684U priority Critical patent/JPS60178739U/ja
Publication of JPS60178739U publication Critical patent/JPS60178739U/ja
Application granted granted Critical
Publication of JPH0224018Y2 publication Critical patent/JPH0224018Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
JP6705684U 1984-05-10 1984-05-10 ダンパの構造 Granted JPS60178739U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6705684U JPS60178739U (ja) 1984-05-10 1984-05-10 ダンパの構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6705684U JPS60178739U (ja) 1984-05-10 1984-05-10 ダンパの構造

Publications (2)

Publication Number Publication Date
JPS60178739U JPS60178739U (ja) 1985-11-27
JPH0224018Y2 true JPH0224018Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-07-02

Family

ID=30600520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6705684U Granted JPS60178739U (ja) 1984-05-10 1984-05-10 ダンパの構造

Country Status (1)

Country Link
JP (1) JPS60178739U (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
JP2012122709A (ja) * 2010-12-10 2012-06-28 Mitsubishi Electric Corp 冷蔵庫

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3613645B2 (ja) * 1995-09-20 2005-01-26 大成建設株式会社 防煙用逆流防止ダンパー

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012122709A (ja) * 2010-12-10 2012-06-28 Mitsubishi Electric Corp 冷蔵庫

Also Published As

Publication number Publication date
JPS60178739U (ja) 1985-11-27

Similar Documents

Publication Publication Date Title
US6533656B2 (en) Air handling system duct closure and heat trap
US5810662A (en) Compact smoke and fire damper with over center latch
US20080233861A1 (en) Vertical Door Fan Shutter
US4315415A (en) Plenum type variable air volume mounting curb
US2148530A (en) Damper
US4047475A (en) Ventilating damper assembly
US4176587A (en) Ventilating damper assembly
JP3044021B1 (ja) 中高層共同住宅の換気構造
JPH0224018Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP5271681B2 (ja) 換気設備
JP2000179906A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3041918U (ja) 吹き込み防止換気口
JP2920739B2 (ja) 逆流防止ダンパー
JP3831077B2 (ja) 水密防火兼用換気装置
JP2718005B2 (ja) 厨房室の排気用フード装置
US20080057852A1 (en) Vertically operational barometric air reclaimer unit and use thereof
JPH0531479Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0537145Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN220749157U (zh) 一种自带止回功能的防火阀
JPH0230672Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2005037107A (ja) 共同住宅用換気装置
JPS5841978Y2 (ja) ウエザ−カバ−
JPS5838917Y2 (ja) ウエザ−カバ−
CN209179558U (zh) 一体化消防排烟风机房
JP2003148063A (ja) 自動換気装置付き建具及びそれに使用するガラリ