JPH0714705Y2 - ウォーターハンマ防止型逆止弁ユニット - Google Patents
ウォーターハンマ防止型逆止弁ユニットInfo
- Publication number
- JPH0714705Y2 JPH0714705Y2 JP8232289U JP8232289U JPH0714705Y2 JP H0714705 Y2 JPH0714705 Y2 JP H0714705Y2 JP 8232289 U JP8232289 U JP 8232289U JP 8232289 U JP8232289 U JP 8232289U JP H0714705 Y2 JPH0714705 Y2 JP H0714705Y2
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- water
- water hammer
- inner cylinder
- valve unit
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 50
- 230000002265 prevention Effects 0.000 title claims description 11
- 230000000694 effects Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Check Valves (AREA)
- Details Of Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8232289U JPH0714705Y2 (ja) | 1989-07-12 | 1989-07-12 | ウォーターハンマ防止型逆止弁ユニット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8232289U JPH0714705Y2 (ja) | 1989-07-12 | 1989-07-12 | ウォーターハンマ防止型逆止弁ユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0320768U JPH0320768U (en]) | 1991-02-28 |
JPH0714705Y2 true JPH0714705Y2 (ja) | 1995-04-10 |
Family
ID=31629025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8232289U Expired - Fee Related JPH0714705Y2 (ja) | 1989-07-12 | 1989-07-12 | ウォーターハンマ防止型逆止弁ユニット |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0714705Y2 (en]) |
-
1989
- 1989-07-12 JP JP8232289U patent/JPH0714705Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0320768U (en]) | 1991-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |