JPS5228196A - Smoke shutting out device - Google Patents

Smoke shutting out device

Info

Publication number
JPS5228196A
JPS5228196A JP10408775A JP10408775A JPS5228196A JP S5228196 A JPS5228196 A JP S5228196A JP 10408775 A JP10408775 A JP 10408775A JP 10408775 A JP10408775 A JP 10408775A JP S5228196 A JPS5228196 A JP S5228196A
Authority
JP
Japan
Prior art keywords
smoke
out device
shutting out
smoke shutting
floors
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
JP10408775A
Other languages
Japanese (ja)
Other versions
JPS5757150B2 (en
Inventor
Teru Fujiyama
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats 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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP10408775A priority Critical patent/JPS5228196A/en
Publication of JPS5228196A publication Critical patent/JPS5228196A/en
Publication of JPS5757150B2 publication Critical patent/JPS5757150B2/ja
Granted legal-status Critical Current

Links

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  • Air-Flow Control Members (AREA)

Abstract

PURPOSE: Smoke shutting out device provides effective and easy prevention of smoke to flow out to the other rooms or floors through duct or passages when smoke is produced by fire etc. in a building.
COPYRIGHT: (C)1977,JPO&Japio
JP10408775A 1975-08-29 1975-08-29 Smoke shutting out device Granted JPS5228196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10408775A JPS5228196A (en) 1975-08-29 1975-08-29 Smoke shutting out device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10408775A JPS5228196A (en) 1975-08-29 1975-08-29 Smoke shutting out device

Publications (2)

Publication Number Publication Date
JPS5228196A true JPS5228196A (en) 1977-03-02
JPS5757150B2 JPS5757150B2 (en) 1982-12-03

Family

ID=14371334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10408775A Granted JPS5228196A (en) 1975-08-29 1975-08-29 Smoke shutting out device

Country Status (1)

Country Link
JP (1) JPS5228196A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10309325A (en) * 1997-05-13 1998-11-24 Junichi Asano Fire extinguishing method for building and bag for fire extinguishment for building
WO2008146345A1 (en) * 2007-05-25 2008-12-04 Fenwal Controls Of Japan, Ltd. Opening part-closing device, fire extinguisher, and nacelle for wind power generator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920486A (en) * 1972-06-19 1974-02-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920486A (en) * 1972-06-19 1974-02-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10309325A (en) * 1997-05-13 1998-11-24 Junichi Asano Fire extinguishing method for building and bag for fire extinguishment for building
WO2008146345A1 (en) * 2007-05-25 2008-12-04 Fenwal Controls Of Japan, Ltd. Opening part-closing device, fire extinguisher, and nacelle for wind power generator
JPWO2008146345A1 (en) * 2007-05-25 2010-08-12 日本フェンオール株式会社 Opening blocker, fire extinguisher and nacelle for wind power generator
JP5249931B2 (en) * 2007-05-25 2013-07-31 日本フェンオール株式会社 Opening blocker, fire extinguisher and nacelle for wind power generator

Also Published As

Publication number Publication date
JPS5757150B2 (en) 1982-12-03

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