DK253590D0 - Aflukningsventil - Google Patents
AflukningsventilInfo
- Publication number
- DK253590D0 DK253590D0 DK253590A DK253590A DK253590D0 DK 253590 D0 DK253590 D0 DK 253590D0 DK 253590 A DK253590 A DK 253590A DK 253590 A DK253590 A DK 253590A DK 253590 D0 DK253590 D0 DK 253590D0
- Authority
- DK
- Denmark
- Prior art keywords
- shut
- valve
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8801490A SE461053B (sv) | 1988-04-21 | 1988-04-21 | Avstaengningsventil med delsfaerisk ventilkropp |
PCT/SE1989/000219 WO1989010507A1 (en) | 1988-04-21 | 1989-04-20 | A stop valve |
Publications (2)
Publication Number | Publication Date |
---|---|
DK253590D0 true DK253590D0 (da) | 1990-10-22 |
DK253590A DK253590A (da) | 1990-10-22 |
Family
ID=20372086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK253590A DK253590A (da) | 1988-04-21 | 1990-10-22 | Aflukningsventil |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0401306A1 (da) |
JP (1) | JPH03504531A (da) |
KR (1) | KR900700809A (da) |
AU (1) | AU628048B2 (da) |
DK (1) | DK253590A (da) |
FI (1) | FI905188A0 (da) |
SE (1) | SE461053B (da) |
WO (1) | WO1989010507A1 (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2402417A1 (en) * | 2000-03-02 | 2001-09-07 | 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 |
WO2008067603A1 (en) * | 2006-12-07 | 2008-06-12 | Saied Sabeti | Rotating valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1563075A (da) * | 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 AU AU34265/89A patent/AU628048B2/en not_active Ceased
- 1989-04-20 EP EP89904862A patent/EP0401306A1/en not_active Withdrawn
- 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
- 1989-04-20 JP JP1504612A patent/JPH03504531A/ja active Pending
-
1990
- 1990-10-22 DK DK253590A patent/DK253590A/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 |
---|---|
JPH03504531A (ja) | 1991-10-03 |
WO1989010507A1 (en) | 1989-11-02 |
AU3426589A (en) | 1989-11-24 |
DK253590A (da) | 1990-10-22 |
SE8801490D0 (sv) | 1988-04-21 |
EP0401306A1 (en) | 1990-12-12 |
AU628048B2 (en) | 1992-09-10 |
FI905188A0 (fi) | 1990-10-22 |
SE8801490L (sv) | 1989-10-22 |
KR900700809A (ko) | 1990-08-17 |
SE461053B (sv) | 1989-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |