JPS6230156Y2 - - Google Patents
Info
- Publication number
- JPS6230156Y2 JPS6230156Y2 JP1306980U JP1306980U JPS6230156Y2 JP S6230156 Y2 JPS6230156 Y2 JP S6230156Y2 JP 1306980 U JP1306980 U JP 1306980U JP 1306980 U JP1306980 U JP 1306980U JP S6230156 Y2 JPS6230156 Y2 JP S6230156Y2
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- gas
- relay
- detection element
- buzzer
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 20
- 230000004913 activation Effects 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 description 5
- 230000005347 demagnetization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010010144 Completed suicide Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1306980U JPS6230156Y2 (en]) | 1980-02-04 | 1980-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1306980U JPS6230156Y2 (en]) | 1980-02-04 | 1980-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56118495U JPS56118495U (en]) | 1981-09-10 |
| JPS6230156Y2 true JPS6230156Y2 (en]) | 1987-08-03 |
Family
ID=29609615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1306980U Expired JPS6230156Y2 (en]) | 1980-02-04 | 1980-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230156Y2 (en]) |
-
1980
- 1980-02-04 JP JP1306980U patent/JPS6230156Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56118495U (en]) | 1981-09-10 |
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