JPS6360274B2 - - Google Patents
Info
- Publication number
- JPS6360274B2 JPS6360274B2 JP54039032A JP3903279A JPS6360274B2 JP S6360274 B2 JPS6360274 B2 JP S6360274B2 JP 54039032 A JP54039032 A JP 54039032A JP 3903279 A JP3903279 A JP 3903279A JP S6360274 B2 JPS6360274 B2 JP S6360274B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- force
- flow
- 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
Links
Landscapes
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3903279A JPS55132471A (en) | 1979-03-30 | 1979-03-30 | Swing type check valve to be provided in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3903279A JPS55132471A (en) | 1979-03-30 | 1979-03-30 | Swing type check valve to be provided in pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55132471A JPS55132471A (en) | 1980-10-15 |
| JPS6360274B2 true JPS6360274B2 (it) | 1988-11-24 |
Family
ID=12541760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3903279A Granted JPS55132471A (en) | 1979-03-30 | 1979-03-30 | Swing type check valve to be provided in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55132471A (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995020735A1 (en) * | 1994-01-31 | 1995-08-03 | Kabushiki Kaisha Yokota Seisakusho | Compound action type non-water hammering check valve device |
| WO1997038249A1 (fr) * | 1996-04-09 | 1997-10-16 | Kabushiki Kaisha Yokota Seisakusho | Dispositif a valve de non-retour variable et a fermeture lente, montee en derivation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011214602A (ja) * | 2010-03-31 | 2011-10-27 | Hochiki Corp | 流水検知装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125930A (it) * | 1974-08-28 | 1976-03-03 | Sharp Kk |
-
1979
- 1979-03-30 JP JP3903279A patent/JPS55132471A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995020735A1 (en) * | 1994-01-31 | 1995-08-03 | Kabushiki Kaisha Yokota Seisakusho | Compound action type non-water hammering check valve device |
| WO1997038249A1 (fr) * | 1996-04-09 | 1997-10-16 | Kabushiki Kaisha Yokota Seisakusho | Dispositif a valve de non-retour variable et a fermeture lente, montee en derivation |
| US6102072A (en) * | 1996-04-09 | 2000-08-15 | Kabushiki Kaisha Yokota Seisakusho | Water-hammerless check valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55132471A (en) | 1980-10-15 |
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