JPH0240995Y2 - - Google Patents

Info

Publication number
JPH0240995Y2
JPH0240995Y2 JP1982114182U JP11418282U JPH0240995Y2 JP H0240995 Y2 JPH0240995 Y2 JP H0240995Y2 JP 1982114182 U JP1982114182 U JP 1982114182U JP 11418282 U JP11418282 U JP 11418282U JP H0240995 Y2 JPH0240995 Y2 JP H0240995Y2
Authority
JP
Japan
Prior art keywords
duct
damper
main body
convex space
duct main
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
JP1982114182U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5919157U (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 JP11418282U priority Critical patent/JPS5919157U/ja
Publication of JPS5919157U publication Critical patent/JPS5919157U/ja
Application granted granted Critical
Publication of JPH0240995Y2 publication Critical patent/JPH0240995Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Air Transport Of Granular Materials (AREA)
  • Air-Flow Control Members (AREA)
JP11418282U 1982-07-29 1982-07-29 防火ダンパ−付ダクト Granted JPS5919157U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11418282U JPS5919157U (ja) 1982-07-29 1982-07-29 防火ダンパ−付ダクト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11418282U JPS5919157U (ja) 1982-07-29 1982-07-29 防火ダンパ−付ダクト

Publications (2)

Publication Number Publication Date
JPS5919157U JPS5919157U (ja) 1984-02-06
JPH0240995Y2 true JPH0240995Y2 (cs) 1990-10-31

Family

ID=30264040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11418282U Granted JPS5919157U (ja) 1982-07-29 1982-07-29 防火ダンパ−付ダクト

Country Status (1)

Country Link
JP (1) JPS5919157U (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5638402B2 (ja) * 2011-01-26 2014-12-10 株式会社安藤・間 紙片エアシュータダクトの防火ダンパ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421408U (cs) * 1977-07-15 1979-02-10

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637244Y2 (cs) * 1975-08-27 1981-09-01
JPS5585047U (cs) * 1978-12-07 1980-06-12
JPS607747Y2 (ja) * 1979-03-22 1985-03-15 株式会社吉場製作所 排煙装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421408U (cs) * 1977-07-15 1979-02-10

Also Published As

Publication number Publication date
JPS5919157U (ja) 1984-02-06

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