JPS5244199A - Gas alarm equipment - Google Patents
Gas alarm equipmentInfo
- Publication number
- JPS5244199A JPS5244199A JP12019075A JP12019075A JPS5244199A JP S5244199 A JPS5244199 A JP S5244199A JP 12019075 A JP12019075 A JP 12019075A JP 12019075 A JP12019075 A JP 12019075A JP S5244199 A JPS5244199 A JP S5244199A
- Authority
- JP
- Japan
- Prior art keywords
- gas alarm
- alarm equipment
- detection
- gas
- preserved
- 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
Links
Landscapes
- Fire-Detection Mechanisms (AREA)
- Emergency Alarm Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
PURPOSE: The proper temperature is secured, in which the resistance changing value of detection element becomes maximum by the adsorption of gas. Thus, deterioration of detection capability is prevented and stabilized detection properties can be preserved for a long period of time.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12019075A JPS5244199A (en) | 1975-10-03 | 1975-10-03 | Gas alarm equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12019075A JPS5244199A (en) | 1975-10-03 | 1975-10-03 | Gas alarm equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5244199A true JPS5244199A (en) | 1977-04-06 |
JPS5520271B2 JPS5520271B2 (en) | 1980-05-31 |
Family
ID=14780129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12019075A Granted JPS5244199A (en) | 1975-10-03 | 1975-10-03 | Gas alarm equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5244199A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS596292U (en) * | 1982-06-30 | 1984-01-14 | フイガロ技研株式会社 | gas alarm device |
JPS596291U (en) * | 1982-06-30 | 1984-01-14 | フイガロ技研株式会社 | gas alarm device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS496540A (en) * | 1972-04-26 | 1974-01-21 |
-
1975
- 1975-10-03 JP JP12019075A patent/JPS5244199A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS496540A (en) * | 1972-04-26 | 1974-01-21 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS596292U (en) * | 1982-06-30 | 1984-01-14 | フイガロ技研株式会社 | gas alarm device |
JPS596291U (en) * | 1982-06-30 | 1984-01-14 | フイガロ技研株式会社 | gas alarm device |
Also Published As
Publication number | Publication date |
---|---|
JPS5520271B2 (en) | 1980-05-31 |
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