JPS5250039A - Alarm and control system for gas - Google Patents
Alarm and control system for gasInfo
- Publication number
- JPS5250039A JPS5250039A JP12487975A JP12487975A JPS5250039A JP S5250039 A JPS5250039 A JP S5250039A JP 12487975 A JP12487975 A JP 12487975A JP 12487975 A JP12487975 A JP 12487975A JP S5250039 A JPS5250039 A JP S5250039A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- alarm
- control system
- smoke
- reliable
- 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
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
PURPOSE: A reliable safty system adapted to close a gas valve and give an alarm at detection of smoke or gas.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12487975A JPS5250039A (en) | 1975-10-18 | 1975-10-18 | Alarm and control system for gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12487975A JPS5250039A (en) | 1975-10-18 | 1975-10-18 | Alarm and control system for gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5250039A true JPS5250039A (en) | 1977-04-21 |
Family
ID=14896341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12487975A Pending JPS5250039A (en) | 1975-10-18 | 1975-10-18 | Alarm and control system for gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5250039A (en) |
-
1975
- 1975-10-18 JP JP12487975A patent/JPS5250039A/en active Pending
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