JPH0411729Y2 - - Google Patents
Info
- Publication number
- JPH0411729Y2 JPH0411729Y2 JP1983175984U JP17598483U JPH0411729Y2 JP H0411729 Y2 JPH0411729 Y2 JP H0411729Y2 JP 1983175984 U JP1983175984 U JP 1983175984U JP 17598483 U JP17598483 U JP 17598483U JP H0411729 Y2 JPH0411729 Y2 JP H0411729Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- piston
- pressure
- pipe
- piping
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fluid-Driven Valves (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17598483U JPS6083656U (ja) | 1983-11-16 | 1983-11-16 | 乾式流水検知弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17598483U JPS6083656U (ja) | 1983-11-16 | 1983-11-16 | 乾式流水検知弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6083656U JPS6083656U (ja) | 1985-06-10 |
JPH0411729Y2 true JPH0411729Y2 (es) | 1992-03-24 |
Family
ID=30382724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17598483U Granted JPS6083656U (ja) | 1983-11-16 | 1983-11-16 | 乾式流水検知弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6083656U (es) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH023699U (es) * | 1988-06-21 | 1990-01-11 |
-
1983
- 1983-11-16 JP JP17598483U patent/JPS6083656U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH023699U (es) * | 1988-06-21 | 1990-01-11 |
Also Published As
Publication number | Publication date |
---|---|
JPS6083656U (ja) | 1985-06-10 |
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