JPS532928A - Method and device for opening shutter when in fire - Google Patents

Method and device for opening shutter when in fire

Info

Publication number
JPS532928A
JPS532928A JP7694276A JP7694276A JPS532928A JP S532928 A JPS532928 A JP S532928A JP 7694276 A JP7694276 A JP 7694276A JP 7694276 A JP7694276 A JP 7694276A JP S532928 A JPS532928 A JP S532928A
Authority
JP
Japan
Prior art keywords
fire
opening shutter
shutter
opening
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
JP7694276A
Other languages
Japanese (ja)
Other versions
JPS604354B2 (en
Inventor
Mutsukazu Gou
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 JP51076942A priority Critical patent/JPS604354B2/en
Publication of JPS532928A publication Critical patent/JPS532928A/en
Publication of JPS604354B2 publication Critical patent/JPS604354B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP51076942A 1976-06-29 1976-06-29 Electric shutter water pressure release device in case of fire Expired JPS604354B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51076942A JPS604354B2 (en) 1976-06-29 1976-06-29 Electric shutter water pressure release device in case of fire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51076942A JPS604354B2 (en) 1976-06-29 1976-06-29 Electric shutter water pressure release device in case of fire

Publications (2)

Publication Number Publication Date
JPS532928A true JPS532928A (en) 1978-01-12
JPS604354B2 JPS604354B2 (en) 1985-02-02

Family

ID=13619787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51076942A Expired JPS604354B2 (en) 1976-06-29 1976-06-29 Electric shutter water pressure release device in case of fire

Country Status (1)

Country Link
JP (1) JPS604354B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55116175U (en) * 1979-02-09 1980-08-16
JP2009091773A (en) * 2007-10-05 2009-04-30 Bunka Shutter Co Ltd Switchgear
US10926232B2 (en) 2015-12-16 2021-02-23 Jeol Ltd. Automatic analyzing apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494338A (en) * 1972-05-02 1974-01-16
JPS5038216U (en) * 1973-08-03 1975-04-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494338A (en) * 1972-05-02 1974-01-16
JPS5038216U (en) * 1973-08-03 1975-04-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55116175U (en) * 1979-02-09 1980-08-16
JP2009091773A (en) * 2007-10-05 2009-04-30 Bunka Shutter Co Ltd Switchgear
US10926232B2 (en) 2015-12-16 2021-02-23 Jeol Ltd. Automatic analyzing apparatus

Also Published As

Publication number Publication date
JPS604354B2 (en) 1985-02-02

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