JPS528642A - Smoke-removing apparatus for disaster prevention - Google Patents

Smoke-removing apparatus for disaster prevention

Info

Publication number
JPS528642A
JPS528642A JP8350075A JP8350075A JPS528642A JP S528642 A JPS528642 A JP S528642A JP 8350075 A JP8350075 A JP 8350075A JP 8350075 A JP8350075 A JP 8350075A JP S528642 A JPS528642 A JP S528642A
Authority
JP
Japan
Prior art keywords
smoke
disaster prevention
removing apparatus
smokes
preponderantly
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.)
Pending
Application number
JP8350075A
Other languages
Japanese (ja)
Inventor
Kazuo Nakao
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8350075A priority Critical patent/JPS528642A/en
Publication of JPS528642A publication Critical patent/JPS528642A/en
Pending legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

PURPOSE: To preponderantly remove smokes from the building which is hardly on fire to provide a refuge passage from the smokes.
COPYRIGHT: (C)1977,JPO&Japio
JP8350075A 1975-07-09 1975-07-09 Smoke-removing apparatus for disaster prevention Pending JPS528642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8350075A JPS528642A (en) 1975-07-09 1975-07-09 Smoke-removing apparatus for disaster prevention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8350075A JPS528642A (en) 1975-07-09 1975-07-09 Smoke-removing apparatus for disaster prevention

Publications (1)

Publication Number Publication Date
JPS528642A true JPS528642A (en) 1977-01-22

Family

ID=13804186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8350075A Pending JPS528642A (en) 1975-07-09 1975-07-09 Smoke-removing apparatus for disaster prevention

Country Status (1)

Country Link
JP (1) JPS528642A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146441A (en) * 1976-05-31 1977-12-06 Nippon Paint Co Ltd Aqueous dispersion coating composition
US4911065A (en) * 1989-04-11 1990-03-27 Philips Industrial Components Inc. Damper with override control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146441A (en) * 1976-05-31 1977-12-06 Nippon Paint Co Ltd Aqueous dispersion coating composition
JPS554342B2 (en) * 1976-05-31 1980-01-30
US4911065A (en) * 1989-04-11 1990-03-27 Philips Industrial Components Inc. Damper with override control

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