JPS5245333A - Fire alarm device - Google Patents

Fire alarm device

Info

Publication number
JPS5245333A
JPS5245333A JP12074375A JP12074375A JPS5245333A JP S5245333 A JPS5245333 A JP S5245333A JP 12074375 A JP12074375 A JP 12074375A JP 12074375 A JP12074375 A JP 12074375A JP S5245333 A JPS5245333 A JP S5245333A
Authority
JP
Japan
Prior art keywords
fire alarm
alarm device
polyvinylchloride
render
employing
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
JP12074375A
Other languages
Japanese (ja)
Inventor
Masami Otani
Kazumi Takaichi
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 JP12074375A priority Critical patent/JPS5245333A/en
Publication of JPS5245333A publication Critical patent/JPS5245333A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)

Abstract

PURPOSE: To simplify structure and render actuation certain by employing a heat shrinkable resin consisting of polyvinylchloride or the like and causing it to close the electric contacts of the fire alarm circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP12074375A 1975-10-08 1975-10-08 Fire alarm device Pending JPS5245333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12074375A JPS5245333A (en) 1975-10-08 1975-10-08 Fire alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12074375A JPS5245333A (en) 1975-10-08 1975-10-08 Fire alarm device

Publications (1)

Publication Number Publication Date
JPS5245333A true JPS5245333A (en) 1977-04-09

Family

ID=14793875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12074375A Pending JPS5245333A (en) 1975-10-08 1975-10-08 Fire alarm device

Country Status (1)

Country Link
JP (1) JPS5245333A (en)

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