SE8202206L - Anordning vid ventil av kulventiltyp - Google Patents
Anordning vid ventil av kulventiltypInfo
- Publication number
- SE8202206L SE8202206L SE8202206A SE8202206A SE8202206L SE 8202206 L SE8202206 L SE 8202206L SE 8202206 A SE8202206 A SE 8202206A SE 8202206 A SE8202206 A SE 8202206A SE 8202206 L SE8202206 L SE 8202206L
- Authority
- SE
- Sweden
- Prior art keywords
- vent
- seat ring
- vent housing
- valve
- housing
- Prior art date
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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8202206A SE439673B (sv) | 1982-04-06 | 1982-04-06 | Anordning vid ventil av kulventiltyp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8202206A SE439673B (sv) | 1982-04-06 | 1982-04-06 | Anordning vid ventil av kulventiltyp |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8202206L true SE8202206L (sv) | 1983-10-07 |
SE439673B SE439673B (sv) | 1985-06-24 |
Family
ID=20346480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8202206A SE439673B (sv) | 1982-04-06 | 1982-04-06 | Anordning vid ventil av kulventiltyp |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE439673B (sv) |
-
1982
- 1982-04-06 SE SE8202206A patent/SE439673B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE439673B (sv) | 1985-06-24 |
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Legal Events
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