BE372724A - - Google Patents
Info
- Publication number
- BE372724A BE372724A BE372724DA BE372724A BE 372724 A BE372724 A BE 372724A BE 372724D A BE372724D A BE 372724DA BE 372724 A BE372724 A BE 372724A
- Authority
- BE
- Belgium
- Prior art keywords
- piston
- sealing ring
- valve
- seat
- ring
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 1
- 230000036633 rest Effects 0.000 description 2
- 210000002832 Shoulder Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE372724A true BE372724A (de) |
Family
ID=43780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE372724D BE372724A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE372724A (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994845A (zh) * | 2010-11-03 | 2011-03-30 | 无锡杰尔压缩机有限公司 | 柱塞阀的双重密封结构 |
| WO2014209572A1 (en) * | 2013-06-27 | 2014-12-31 | Dresser, Inc. | Device for sealing a valve |
| US9194501B2 (en) | 2012-11-20 | 2015-11-24 | Dresser, Inc. | Pressure balanced spring loaded overtravel sealing apparatus |
| US10393283B2 (en) | 2017-09-25 | 2019-08-27 | Dresser, Llc | Regulating overtravel in bi-furcated plugs for use in valve assemblies |
-
0
- BE BE372724D patent/BE372724A/fr unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994845A (zh) * | 2010-11-03 | 2011-03-30 | 无锡杰尔压缩机有限公司 | 柱塞阀的双重密封结构 |
| US9194501B2 (en) | 2012-11-20 | 2015-11-24 | Dresser, Inc. | Pressure balanced spring loaded overtravel sealing apparatus |
| WO2014209572A1 (en) * | 2013-06-27 | 2014-12-31 | Dresser, Inc. | Device for sealing a valve |
| US9395019B2 (en) | 2013-06-27 | 2016-07-19 | Dresser, Inc. | Device for sealing a valve |
| US10393283B2 (en) | 2017-09-25 | 2019-08-27 | Dresser, Llc | Regulating overtravel in bi-furcated plugs for use in valve assemblies |
| US11079032B2 (en) | 2017-09-25 | 2021-08-03 | Dresser, Llc | Regulating overtravel in bi-furcated plugs for use in valve assemblies |
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