BE402908A - - Google Patents
Info
- Publication number
- BE402908A BE402908A BE402908DA BE402908A BE 402908 A BE402908 A BE 402908A BE 402908D A BE402908D A BE 402908DA BE 402908 A BE402908 A BE 402908A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- discs
- valve according
- screw
- cylinder
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 11
- 239000004519 grease Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims 2
- 230000000903 blocking Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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
- F16K3/02—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 flat sealing faces; Packings therefor
- F16K3/16—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
- F16K3/188—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of hydraulic forces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE402908A true BE402908A (zh) |
Family
ID=68599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE402908D BE402908A (zh) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE402908A (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9086173B2 (en) | 2012-07-19 | 2015-07-21 | Vat Holding Ag | Vacuum valve |
| US9086172B2 (en) | 2012-07-19 | 2015-07-21 | Vat Holding Ag | Vacuum valve |
| US10539253B2 (en) | 2015-03-05 | 2020-01-21 | Vat Holding Ag | Vacuum valve |
-
0
- BE BE402908D patent/BE402908A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9086173B2 (en) | 2012-07-19 | 2015-07-21 | Vat Holding Ag | Vacuum valve |
| US9086172B2 (en) | 2012-07-19 | 2015-07-21 | Vat Holding Ag | Vacuum valve |
| US10539253B2 (en) | 2015-03-05 | 2020-01-21 | Vat Holding Ag | Vacuum valve |
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