JPS573975A - Damper for preventing fire and smoke - Google Patents

Damper for preventing fire and smoke

Info

Publication number
JPS573975A
JPS573975A JP7577480A JP7577480A JPS573975A JP S573975 A JPS573975 A JP S573975A JP 7577480 A JP7577480 A JP 7577480A JP 7577480 A JP7577480 A JP 7577480A JP S573975 A JPS573975 A JP S573975A
Authority
JP
Japan
Prior art keywords
damper
smoke
preventing fire
fire
preventing
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
JP7577480A
Other languages
Japanese (ja)
Other versions
JPS5834148B2 (en
Inventor
Riyouji Hayashi
Hiroshi Kawato
Kazuaki Tanaka
Tokikazu Hatsusaka
Keisuke Kamisugi
Kouzou Kodama
Toshiaki Tenmiyou
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.)
Takasago Thermal Engineering Co Ltd
Takenaka Komuten Co Ltd
Klif Co Ltd
Original Assignee
Takasago Thermal Engineering Co Ltd
Takenaka Komuten Co Ltd
Klif Co Ltd
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 Takasago Thermal Engineering Co Ltd, Takenaka Komuten Co Ltd, Klif Co Ltd filed Critical Takasago Thermal Engineering Co Ltd
Priority to JP55075774A priority Critical patent/JPS5834148B2/en
Publication of JPS573975A publication Critical patent/JPS573975A/en
Publication of JPS5834148B2 publication Critical patent/JPS5834148B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Air-Flow Control Members (AREA)
JP55075774A 1980-06-05 1980-06-05 Dampers for fire prevention and smoke prevention Expired JPS5834148B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55075774A JPS5834148B2 (en) 1980-06-05 1980-06-05 Dampers for fire prevention and smoke prevention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55075774A JPS5834148B2 (en) 1980-06-05 1980-06-05 Dampers for fire prevention and smoke prevention

Publications (2)

Publication Number Publication Date
JPS573975A true JPS573975A (en) 1982-01-09
JPS5834148B2 JPS5834148B2 (en) 1983-07-25

Family

ID=13585883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55075774A Expired JPS5834148B2 (en) 1980-06-05 1980-06-05 Dampers for fire prevention and smoke prevention

Country Status (1)

Country Link
JP (1) JPS5834148B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189039A (en) * 1984-03-07 1985-09-26 Hitachi Micro Comput Eng Ltd Automatic analyzer of defective parts

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01270065A (en) * 1988-04-22 1989-10-27 Canon Inc Structural body for recording device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214018A (en) * 1975-06-06 1977-02-02 Takenaka Komuten Co Construction method of reinforced concrete structure
JPS5238078U (en) * 1975-09-08 1977-03-17
JPS5244443U (en) * 1975-09-25 1977-03-29

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214018A (en) * 1975-06-06 1977-02-02 Takenaka Komuten Co Construction method of reinforced concrete structure
JPS5238078U (en) * 1975-09-08 1977-03-17
JPS5244443U (en) * 1975-09-25 1977-03-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189039A (en) * 1984-03-07 1985-09-26 Hitachi Micro Comput Eng Ltd Automatic analyzer of defective parts
JPH0412490B2 (en) * 1984-03-07 1992-03-04 Hitachi Maikon Shisutemu Kk

Also Published As

Publication number Publication date
JPS5834148B2 (en) 1983-07-25

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