FR2299572A2 - Vanne a piston d'obturation pour courant de fluide a pression ou debit eleve - Google Patents
Vanne a piston d'obturation pour courant de fluide a pression ou debit eleveInfo
- Publication number
- FR2299572A2 FR2299572A2 FR7530452A FR7530452A FR2299572A2 FR 2299572 A2 FR2299572 A2 FR 2299572A2 FR 7530452 A FR7530452 A FR 7530452A FR 7530452 A FR7530452 A FR 7530452A FR 2299572 A2 FR2299572 A2 FR 2299572A2
- Authority
- FR
- France
- Prior art keywords
- shaped sealing
- oblique
- piston valve
- pressurised fluid
- sealing rings
- 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.)
- Pending
Links
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
- F16K3/243—Packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/545,765 US4026515A (en) | 1973-09-26 | 1975-01-31 | Flow control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2299572A2 true FR2299572A2 (fr) | 1976-08-27 |
Family
ID=24177472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7530452A Pending FR2299572A2 (fr) | 1975-01-31 | 1975-10-03 | Vanne a piston d'obturation pour courant de fluide a pression ou debit eleve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2299572A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006016994A1 (fr) * | 2004-07-09 | 2006-02-16 | Fisher Controls International Llc | Ensembles a bague de siege a faible distorsion pour soupapes a fluide |
-
1975
- 1975-10-03 FR FR7530452A patent/FR2299572A2/fr active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006016994A1 (fr) * | 2004-07-09 | 2006-02-16 | Fisher Controls International Llc | Ensembles a bague de siege a faible distorsion pour soupapes a fluide |
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