JPH0332479Y2 - - Google Patents

Info

Publication number
JPH0332479Y2
JPH0332479Y2 JP1983124281U JP12428183U JPH0332479Y2 JP H0332479 Y2 JPH0332479 Y2 JP H0332479Y2 JP 1983124281 U JP1983124281 U JP 1983124281U JP 12428183 U JP12428183 U JP 12428183U JP H0332479 Y2 JPH0332479 Y2 JP H0332479Y2
Authority
JP
Japan
Prior art keywords
damper
fire damper
fire
mechanical ventilation
ventilation
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
JP1983124281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6030899U (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 JP12428183U priority Critical patent/JPS6030899U/ja
Publication of JPS6030899U publication Critical patent/JPS6030899U/ja
Application granted granted Critical
Publication of JPH0332479Y2 publication Critical patent/JPH0332479Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
JP12428183U 1983-08-08 1983-08-08 自動車運搬船等の機械通風装置の火災ダンパ− Granted JPS6030899U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12428183U JPS6030899U (ja) 1983-08-08 1983-08-08 自動車運搬船等の機械通風装置の火災ダンパ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12428183U JPS6030899U (ja) 1983-08-08 1983-08-08 自動車運搬船等の機械通風装置の火災ダンパ−

Publications (2)

Publication Number Publication Date
JPS6030899U JPS6030899U (ja) 1985-03-02
JPH0332479Y2 true JPH0332479Y2 (cs) 1991-07-10

Family

ID=30283374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12428183U Granted JPS6030899U (ja) 1983-08-08 1983-08-08 自動車運搬船等の機械通風装置の火災ダンパ−

Country Status (1)

Country Link
JP (1) JPS6030899U (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594050Y2 (ja) * 1979-08-03 1984-02-04 株式会社豊田自動織機製作所 ポツトムロ−ラのネツクベアリング保持具

Also Published As

Publication number Publication date
JPS6030899U (ja) 1985-03-02

Similar Documents

Publication Publication Date Title
JPH0332479Y2 (cs)
JP5325936B2 (ja) 通風筒開口カバーのヒンジ構造
US2360554A (en) Porthole cover assembly
JP4748894B2 (ja) 換気系の室外端末器
JPS63100062U (cs)
KR20140003545U (ko) 선박용 방탄 도어
CN213744948U (zh) 一种板式排烟口
JPH11118236A (ja) 建造物用換気装置
CN223190315U (zh) 一种平移和旋转两用的冷通道端门
US2810333A (en) Motor vehicle trunk ventilator
KR200410841Y1 (ko) 중량차이를 이용한 밸런싱 개폐식 방화플랩
JPH0531478Y2 (cs)
US2360782A (en) Ventilator
CN210178950U (zh) 一种防火排烟阀
JP4317961B2 (ja) 両開き用ピボットヒンジおよびそれを用いた面格子
JPH0541315Y2 (cs)
JPH0414636Y2 (cs)
JPS5848514Y2 (ja) 排煙口
JPS627950Y2 (cs)
US576791A (en) Ventilator
JP3011746U (ja) 片開式扉の締付装置
JPS6124824Y2 (cs)
JPS6212599U (cs)
JPH0233068Y2 (cs)
JPH04136999U (ja) 通風機用ダンパ