JPH0541716Y2 - - Google Patents
Info
- Publication number
- JPH0541716Y2 JPH0541716Y2 JP16533187U JP16533187U JPH0541716Y2 JP H0541716 Y2 JPH0541716 Y2 JP H0541716Y2 JP 16533187 U JP16533187 U JP 16533187U JP 16533187 U JP16533187 U JP 16533187U JP H0541716 Y2 JPH0541716 Y2 JP H0541716Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- water
- pipe
- differential pressure
- switch
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16533187U JPH0541716Y2 (it) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16533187U JPH0541716Y2 (it) | 1987-10-30 | 1987-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0169557U JPH0169557U (it) | 1989-05-09 |
| JPH0541716Y2 true JPH0541716Y2 (it) | 1993-10-21 |
Family
ID=31451719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16533187U Expired - Lifetime JPH0541716Y2 (it) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541716Y2 (it) |
-
1987
- 1987-10-30 JP JP16533187U patent/JPH0541716Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0169557U (it) | 1989-05-09 |
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