JPH02122278U - - Google Patents
Info
- Publication number
- JPH02122278U JPH02122278U JP3166089U JP3166089U JPH02122278U JP H02122278 U JPH02122278 U JP H02122278U JP 3166089 U JP3166089 U JP 3166089U JP 3166089 U JP3166089 U JP 3166089U JP H02122278 U JPH02122278 U JP H02122278U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- opening
- valve seat
- downstream
- upstream
- 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.)
- Granted
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 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 true JPH02122278U (zh) | 1990-10-05 |
| JPH0714714Y2 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 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0530675U (ja) * | 1991-09-27 | 1993-04-23 | 栗本商事株式会社 | 水撃防止装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63225773A (ja) * | 1987-03-13 | 1988-09-20 | Tabuchi Seisakusho:Kk | 逆止弁 |
| JPS63145067U (zh) * | 1987-03-13 | 1988-09-26 |
-
1989
- 1989-03-20 JP JP1989031660U patent/JPH0714714Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63225773A (ja) * | 1987-03-13 | 1988-09-20 | Tabuchi Seisakusho:Kk | 逆止弁 |
| JPS63145067U (zh) * | 1987-03-13 | 1988-09-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0530675U (ja) * | 1991-09-27 | 1993-04-23 | 栗本商事株式会社 | 水撃防止装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714714Y2 (ja) | 1995-04-10 |