JPS5245333A - Fire alarm device - Google Patents
Fire alarm deviceInfo
- 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
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
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) |
-
1975
- 1975-10-08 JP JP12074375A patent/JPS5245333A/en active Pending
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