JPS59133243U - ダクト内の防火ダンパ− - Google Patents

ダクト内の防火ダンパ−

Info

Publication number
JPS59133243U
JPS59133243U JP2635983U JP2635983U JPS59133243U JP S59133243 U JPS59133243 U JP S59133243U JP 2635983 U JP2635983 U JP 2635983U JP 2635983 U JP2635983 U JP 2635983U JP S59133243 U JPS59133243 U JP S59133243U
Authority
JP
Japan
Prior art keywords
duct
fire damper
backing
blade plate
damper
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
JP2635983U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0357255Y2 (enrdf_load_stackoverflow
Inventor
幸夫 山下
堀田　洋
関口　精治
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.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP2635983U priority Critical patent/JPS59133243U/ja
Publication of JPS59133243U publication Critical patent/JPS59133243U/ja
Application granted granted Critical
Publication of JPH0357255Y2 publication Critical patent/JPH0357255Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
JP2635983U 1983-02-24 1983-02-24 ダクト内の防火ダンパ− Granted JPS59133243U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2635983U JPS59133243U (ja) 1983-02-24 1983-02-24 ダクト内の防火ダンパ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2635983U JPS59133243U (ja) 1983-02-24 1983-02-24 ダクト内の防火ダンパ−

Publications (2)

Publication Number Publication Date
JPS59133243U true JPS59133243U (ja) 1984-09-06
JPH0357255Y2 JPH0357255Y2 (enrdf_load_stackoverflow) 1991-12-26

Family

ID=30157277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2635983U Granted JPS59133243U (ja) 1983-02-24 1983-02-24 ダクト内の防火ダンパ−

Country Status (1)

Country Link
JP (1) JPS59133243U (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130154U (enrdf_load_stackoverflow) * 1974-04-09 1975-10-25
JPS5211997U (enrdf_load_stackoverflow) * 1975-07-15 1977-01-27
JPS5238955U (enrdf_load_stackoverflow) * 1975-09-12 1977-03-18
JPS5873265U (ja) * 1981-11-09 1983-05-18 株式会社増田興業 排煙筒の防火ダンパ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130154U (enrdf_load_stackoverflow) * 1974-04-09 1975-10-25
JPS5211997U (enrdf_load_stackoverflow) * 1975-07-15 1977-01-27
JPS5238955U (enrdf_load_stackoverflow) * 1975-09-12 1977-03-18
JPS5873265U (ja) * 1981-11-09 1983-05-18 株式会社増田興業 排煙筒の防火ダンパ

Also Published As

Publication number Publication date
JPH0357255Y2 (enrdf_load_stackoverflow) 1991-12-26

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