JPS63147795U - - Google Patents
Info
- Publication number
- JPS63147795U JPS63147795U JP3718087U JP3718087U JPS63147795U JP S63147795 U JPS63147795 U JP S63147795U JP 3718087 U JP3718087 U JP 3718087U JP 3718087 U JP3718087 U JP 3718087U JP S63147795 U JPS63147795 U JP S63147795U
- Authority
- JP
- Japan
- Prior art keywords
- power
- gas
- detection circuit
- detects
- voltage
- 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
- 238000001514 detection method Methods 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3718087U JPH0534076Y2 (https=) | 1987-03-16 | 1987-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3718087U JPH0534076Y2 (https=) | 1987-03-16 | 1987-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63147795U true JPS63147795U (https=) | 1988-09-29 |
| JPH0534076Y2 JPH0534076Y2 (https=) | 1993-08-30 |
Family
ID=30848277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3718087U Expired - Lifetime JPH0534076Y2 (https=) | 1987-03-16 | 1987-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534076Y2 (https=) |
-
1987
- 1987-03-16 JP JP3718087U patent/JPH0534076Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534076Y2 (https=) | 1993-08-30 |
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