JPS6210554Y2 - - Google Patents
Info
- Publication number
- JPS6210554Y2 JPS6210554Y2 JP1981129783U JP12978381U JPS6210554Y2 JP S6210554 Y2 JPS6210554 Y2 JP S6210554Y2 JP 1981129783 U JP1981129783 U JP 1981129783U JP 12978381 U JP12978381 U JP 12978381U JP S6210554 Y2 JPS6210554 Y2 JP S6210554Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- cylindrical stopper
- flow path
- opening
- valve seat
- 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 46
- 239000003566 sealing material Substances 0.000 claims description 13
- 238000009826 distribution Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Check Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12978381U JPS5835052U (ja) | 1981-08-31 | 1981-08-31 | 弁構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12978381U JPS5835052U (ja) | 1981-08-31 | 1981-08-31 | 弁構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5835052U JPS5835052U (ja) | 1983-03-07 |
JPS6210554Y2 true JPS6210554Y2 (US20030204162A1-20031030-M00001.png) | 1987-03-12 |
Family
ID=29923445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12978381U Granted JPS5835052U (ja) | 1981-08-31 | 1981-08-31 | 弁構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5835052U (US20030204162A1-20031030-M00001.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10612676B2 (en) * | 2016-01-14 | 2020-04-07 | Do Qoom, Corp, Ltd | Check valve having reverse-direction fluid supply function |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50123921U (US20030204162A1-20031030-M00001.png) * | 1974-03-25 | 1975-10-09 |
-
1981
- 1981-08-31 JP JP12978381U patent/JPS5835052U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5835052U (ja) | 1983-03-07 |
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