JPH02144760U - - Google Patents
Info
- Publication number
- JPH02144760U JPH02144760U JP5352089U JP5352089U JPH02144760U JP H02144760 U JPH02144760 U JP H02144760U JP 5352089 U JP5352089 U JP 5352089U JP 5352089 U JP5352089 U JP 5352089U JP H02144760 U JPH02144760 U JP H02144760U
- Authority
- JP
- Japan
- Prior art keywords
- gas leak
- gas
- main valve
- unit
- notifies
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5352089U JPH02144760U (ko) | 1989-05-09 | 1989-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5352089U JPH02144760U (ko) | 1989-05-09 | 1989-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144760U true JPH02144760U (ko) | 1990-12-07 |
Family
ID=31574776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5352089U Pending JPH02144760U (ko) | 1989-05-09 | 1989-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144760U (ko) |
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1989
- 1989-05-09 JP JP5352089U patent/JPH02144760U/ja active Pending