JPS51148249A - Damper of smoke exhauster - Google Patents

Damper of smoke exhauster

Info

Publication number
JPS51148249A
JPS51148249A JP7191275A JP7191275A JPS51148249A JP S51148249 A JPS51148249 A JP S51148249A JP 7191275 A JP7191275 A JP 7191275A JP 7191275 A JP7191275 A JP 7191275A JP S51148249 A JPS51148249 A JP S51148249A
Authority
JP
Japan
Prior art keywords
damper
smoke exhauster
duct
rpovide
auttomatically
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
JP7191275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5434269B2 (enExample
Inventor
Keizo Noguchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7191275A priority Critical patent/JPS51148249A/ja
Publication of JPS51148249A publication Critical patent/JPS51148249A/ja
Publication of JPS5434269B2 publication Critical patent/JPS5434269B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Ventilation (AREA)
JP7191275A 1975-06-16 1975-06-16 Damper of smoke exhauster Granted JPS51148249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7191275A JPS51148249A (en) 1975-06-16 1975-06-16 Damper of smoke exhauster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7191275A JPS51148249A (en) 1975-06-16 1975-06-16 Damper of smoke exhauster

Publications (2)

Publication Number Publication Date
JPS51148249A true JPS51148249A (en) 1976-12-20
JPS5434269B2 JPS5434269B2 (enExample) 1979-10-25

Family

ID=13474210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7191275A Granted JPS51148249A (en) 1975-06-16 1975-06-16 Damper of smoke exhauster

Country Status (1)

Country Link
JP (1) JPS51148249A (enExample)

Also Published As

Publication number Publication date
JPS5434269B2 (enExample) 1979-10-25

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