JPH02143959U - - Google Patents

Info

Publication number
JPH02143959U
JPH02143959U JP5257289U JP5257289U JPH02143959U JP H02143959 U JPH02143959 U JP H02143959U JP 5257289 U JP5257289 U JP 5257289U JP 5257289 U JP5257289 U JP 5257289U JP H02143959 U JPH02143959 U JP H02143959U
Authority
JP
Japan
Prior art keywords
smoke exhaust
exhaust port
smoke
guide rail
door
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
JP5257289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0737630Y2 (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 JP1989052572U priority Critical patent/JPH0737630Y2/ja
Publication of JPH02143959U publication Critical patent/JPH02143959U/ja
Application granted granted Critical
Publication of JPH0737630Y2 publication Critical patent/JPH0737630Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
JP1989052572U 1989-05-09 1989-05-09 排煙口の開放装置 Expired - Lifetime JPH0737630Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989052572U JPH0737630Y2 (ja) 1989-05-09 1989-05-09 排煙口の開放装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989052572U JPH0737630Y2 (ja) 1989-05-09 1989-05-09 排煙口の開放装置

Publications (2)

Publication Number Publication Date
JPH02143959U true JPH02143959U (cs) 1990-12-06
JPH0737630Y2 JPH0737630Y2 (ja) 1995-08-30

Family

ID=31572985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989052572U Expired - Lifetime JPH0737630Y2 (ja) 1989-05-09 1989-05-09 排煙口の開放装置

Country Status (1)

Country Link
JP (1) JPH0737630Y2 (cs)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162437U (cs) * 1981-04-07 1982-10-13
JPS60202243A (ja) * 1984-03-26 1985-10-12 Hochiki Corp ダンパ−装置の開閉装置
JPS6171817U (cs) * 1984-10-17 1986-05-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162437U (cs) * 1981-04-07 1982-10-13
JPS60202243A (ja) * 1984-03-26 1985-10-12 Hochiki Corp ダンパ−装置の開閉装置
JPS6171817U (cs) * 1984-10-17 1986-05-16

Also Published As

Publication number Publication date
JPH0737630Y2 (ja) 1995-08-30

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