SE461053B - Avstaengningsventil med delsfaerisk ventilkropp - Google Patents
Avstaengningsventil med delsfaerisk ventilkroppInfo
- Publication number
- SE461053B SE461053B SE8801490A SE8801490A SE461053B SE 461053 B SE461053 B SE 461053B SE 8801490 A SE8801490 A SE 8801490A SE 8801490 A SE8801490 A SE 8801490A SE 461053 B SE461053 B SE 461053B
- Authority
- SE
- Sweden
- Prior art keywords
- valve body
- valve
- shut
- seat
- spindle
- 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
- F16K5/08—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
-
- 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
- F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8801490A SE461053B (sv) | 1988-04-21 | 1988-04-21 | Avstaengningsventil med delsfaerisk ventilkropp |
AU34265/89A AU628048B2 (en) | 1988-04-21 | 1989-04-20 | A stop valve |
US07/798,022 US5170992A (en) | 1988-04-21 | 1989-04-20 | Stop valve |
EP89904862A EP0401306A1 (en) | 1988-04-21 | 1989-04-20 | A stop valve |
JP1504612A JPH03504531A (ja) | 1988-04-21 | 1989-04-20 | 閉止弁 |
KR1019890702401A KR900700809A (ko) | 1988-04-21 | 1989-04-20 | 스톱밸브 |
PCT/SE1989/000219 WO1989010507A1 (en) | 1988-04-21 | 1989-04-20 | A stop valve |
NO904435A NO169249C (no) | 1988-04-21 | 1990-10-15 | Avstengningsventil. |
DK253590A DK253590D0 (da) | 1988-04-21 | 1990-10-22 | Aflukningsventil |
FI905188A FI905188A0 (fi) | 1988-04-21 | 1990-10-22 | Avstaengningsventil. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8801490A SE461053B (sv) | 1988-04-21 | 1988-04-21 | Avstaengningsventil med delsfaerisk ventilkropp |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8801490D0 SE8801490D0 (sv) | 1988-04-21 |
SE8801490L SE8801490L (sv) | 1989-10-22 |
SE461053B true SE461053B (sv) | 1989-12-18 |
Family
ID=20372086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8801490A SE461053B (sv) | 1988-04-21 | 1988-04-21 | Avstaengningsventil med delsfaerisk ventilkropp |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0401306A1 (ko) |
JP (1) | JPH03504531A (ko) |
KR (1) | KR900700809A (ko) |
AU (1) | AU628048B2 (ko) |
DK (1) | DK253590D0 (ko) |
FI (1) | FI905188A0 (ko) |
SE (1) | SE461053B (ko) |
WO (1) | WO1989010507A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001236047A1 (en) * | 2000-03-02 | 2001-09-12 | Kyowa Hakko Kogyo Co. Ltd. | Method of separating and purifying protein |
US7059585B2 (en) * | 2004-06-29 | 2006-06-13 | Fisher Controls International | Fluid valve control members having contoured sealing surfaces |
GB0516500D0 (en) * | 2005-08-11 | 2005-09-14 | Active Technologies Ltd | Valve assembly |
AU2007329183B2 (en) * | 2006-12-07 | 2010-10-07 | Saied Sabeti | Rotating valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1563075A (ko) * | 1968-02-20 | 1969-04-11 | ||
FR2334901A1 (fr) * | 1975-12-09 | 1977-07-08 | Legris France Sa | Perfectionnement aux robinets a tournant a portee de joint spherique |
DE2652298A1 (de) * | 1976-11-17 | 1978-05-18 | Bitter Wilh Fa | Kugelhahn |
DE2822982C2 (de) * | 1978-05-26 | 1983-06-16 | Honeywell Gmbh, 6000 Frankfurt | Ventil |
SE455723B (sv) * | 1986-12-11 | 1988-08-01 | Somas Ventiler | Anordning vid regler- eller avstengningsventiler |
-
1988
- 1988-04-21 SE SE8801490A patent/SE461053B/sv not_active IP Right Cessation
-
1989
- 1989-04-20 EP EP89904862A patent/EP0401306A1/en not_active Withdrawn
- 1989-04-20 AU AU34265/89A patent/AU628048B2/en not_active Ceased
- 1989-04-20 JP JP1504612A patent/JPH03504531A/ja active Pending
- 1989-04-20 WO PCT/SE1989/000219 patent/WO1989010507A1/en not_active Application Discontinuation
- 1989-04-20 KR KR1019890702401A patent/KR900700809A/ko not_active Application Discontinuation
-
1990
- 1990-10-22 DK DK253590A patent/DK253590D0/da not_active Application Discontinuation
- 1990-10-22 FI FI905188A patent/FI905188A0/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK253590A (da) | 1990-10-22 |
SE8801490L (sv) | 1989-10-22 |
DK253590D0 (da) | 1990-10-22 |
EP0401306A1 (en) | 1990-12-12 |
KR900700809A (ko) | 1990-08-17 |
AU628048B2 (en) | 1992-09-10 |
FI905188A0 (fi) | 1990-10-22 |
JPH03504531A (ja) | 1991-10-03 |
AU3426589A (en) | 1989-11-24 |
WO1989010507A1 (en) | 1989-11-02 |
SE8801490D0 (sv) | 1988-04-21 |
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