JPS64777U - - Google Patents
Info
- Publication number
- JPS64777U JPS64777U JP9534187U JP9534187U JPS64777U JP S64777 U JPS64777 U JP S64777U JP 9534187 U JP9534187 U JP 9534187U JP 9534187 U JP9534187 U JP 9534187U JP S64777 U JPS64777 U JP S64777U
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- gas
- power consumption
- resistor
- detects
- 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
- 230000004913 activation Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Safety Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9534187U JPH037657Y2 (it) | 1987-06-23 | 1987-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9534187U JPH037657Y2 (it) | 1987-06-23 | 1987-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS64777U true JPS64777U (it) | 1989-01-05 |
| JPH037657Y2 JPH037657Y2 (it) | 1991-02-26 |
Family
ID=30959764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9534187U Expired JPH037657Y2 (it) | 1987-06-23 | 1987-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037657Y2 (it) |
-
1987
- 1987-06-23 JP JP9534187U patent/JPH037657Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037657Y2 (it) | 1991-02-26 |