JPH0714714Y2 - 水撃吸収装置付き逆止弁 - Google Patents
水撃吸収装置付き逆止弁Info
- Publication number
- JPH0714714Y2 JPH0714714Y2 JP1989031660U JP3166089U JPH0714714Y2 JP H0714714 Y2 JPH0714714 Y2 JP H0714714Y2 JP 1989031660 U JP1989031660 U JP 1989031660U JP 3166089 U JP3166089 U JP 3166089U JP H0714714 Y2 JPH0714714 Y2 JP H0714714Y2
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- valve seat
- valve body
- valve
- water hammer
- 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 title claims description 53
- 239000006096 absorbing agent Substances 0.000 title claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Check Valves (AREA)
- Details Of Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989031660U JPH0714714Y2 (ja) | 1989-03-20 | 1989-03-20 | 水撃吸収装置付き逆止弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989031660U JPH0714714Y2 (ja) | 1989-03-20 | 1989-03-20 | 水撃吸収装置付き逆止弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02122278U JPH02122278U (enExample) | 1990-10-05 |
| JPH0714714Y2 true JPH0714714Y2 (ja) | 1995-04-10 |
Family
ID=31257679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989031660U Expired - Lifetime JPH0714714Y2 (ja) | 1989-03-20 | 1989-03-20 | 水撃吸収装置付き逆止弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714714Y2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2540140Y2 (ja) * | 1991-09-27 | 1997-07-02 | 栗本商事株式会社 | 水撃防止装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0656218B2 (ja) * | 1987-03-13 | 1994-07-27 | 株式会社タブチ | 逆止弁 |
| JPS63145067U (enExample) * | 1987-03-13 | 1988-09-26 |
-
1989
- 1989-03-20 JP JP1989031660U patent/JPH0714714Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02122278U (enExample) | 1990-10-05 |
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