JPH0614776Y2 - 消火栓用減圧弁 - Google Patents
消火栓用減圧弁Info
- Publication number
- JPH0614776Y2 JPH0614776Y2 JP5885388U JP5885388U JPH0614776Y2 JP H0614776 Y2 JPH0614776 Y2 JP H0614776Y2 JP 5885388 U JP5885388 U JP 5885388U JP 5885388 U JP5885388 U JP 5885388U JP H0614776 Y2 JPH0614776 Y2 JP H0614776Y2
- Authority
- JP
- Japan
- Prior art keywords
- peripheral surface
- plate
- fan
- tubular body
- passage pipe
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 30
- 239000011800 void material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 32
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5885388U JPH0614776Y2 (ja) | 1988-04-30 | 1988-04-30 | 消火栓用減圧弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5885388U JPH0614776Y2 (ja) | 1988-04-30 | 1988-04-30 | 消火栓用減圧弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01161756U JPH01161756U (en, 2012) | 1989-11-10 |
| JPH0614776Y2 true JPH0614776Y2 (ja) | 1994-04-20 |
Family
ID=31284650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5885388U Expired - Lifetime JPH0614776Y2 (ja) | 1988-04-30 | 1988-04-30 | 消火栓用減圧弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614776Y2 (en, 2012) |
-
1988
- 1988-04-30 JP JP5885388U patent/JPH0614776Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01161756U (en, 2012) | 1989-11-10 |
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