DE3873072D1 - Ventilschaftdichtung. - Google Patents
Ventilschaftdichtung.Info
- Publication number
- DE3873072D1 DE3873072D1 DE8888302541T DE3873072T DE3873072D1 DE 3873072 D1 DE3873072 D1 DE 3873072D1 DE 8888302541 T DE8888302541 T DE 8888302541T DE 3873072 T DE3873072 T DE 3873072T DE 3873072 D1 DE3873072 D1 DE 3873072D1
- Authority
- DE
- Germany
- Prior art keywords
- leg
- base
- extending
- seal
- sealing surface
- 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.)
- Expired - Fee Related
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
- F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP88302541A EP0333943B1 (de) | 1988-03-23 | 1988-03-23 | Ventilschaftdichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3873072D1 true DE3873072D1 (de) | 1992-08-27 |
DE3873072T2 DE3873072T2 (de) | 1992-12-03 |
Family
ID=8199997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888302541T Expired - Lifetime DE3873072T2 (de) | 1988-03-23 | 1988-03-23 | Ventilschaftdichtung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5031923A (de) |
EP (1) | EP0333943B1 (de) |
AT (1) | ATE78567T1 (de) |
DE (1) | DE3873072T2 (de) |
SG (1) | SG19093G (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0438285A3 (en) * | 1990-01-19 | 1991-12-27 | Butterworth Jetting Systems, Inc. | Valve assembly for high pressure water shut-off gun |
US5195754A (en) * | 1991-05-20 | 1993-03-23 | Kalsi Engineering, Inc. | Laterally translating seal carrier for a drilling mud motor sealed bearing assembly |
EP0525261A1 (de) * | 1991-07-31 | 1993-02-03 | Cooper Industries, Inc. | Shaftabdichtung |
US5997003A (en) * | 1993-04-26 | 1999-12-07 | Cooper Cameron Corporation | Annular sealing assembly and methods of sealing |
CA2119196A1 (en) * | 1993-04-26 | 1994-10-27 | Cooper Cameron Corporation | Annular sealing assembly |
US5375812A (en) * | 1993-12-06 | 1994-12-27 | Abb Vetco Gray Inc. | Dynamic metal-to-metal seal |
GB2288212B (en) * | 1994-03-03 | 1997-04-16 | Control Components | Seals |
US5478091A (en) * | 1994-04-07 | 1995-12-26 | Imo Industries, Inc. | Dynamic seal and related control cable |
GB2299149B (en) * | 1995-03-21 | 1998-11-18 | Specialist Sealing Ltd | Stem seal |
US5590680A (en) * | 1996-02-23 | 1997-01-07 | Henry Valve Company | External valve operating means |
US6302402B1 (en) | 1999-07-07 | 2001-10-16 | Air Products And Chemicals, Inc. | Compliant high temperature seals for dissimilar materials |
WO2001092765A1 (en) | 2000-05-31 | 2001-12-06 | Horton, Inc. | Dust seal |
DE10141927A1 (de) * | 2001-08-28 | 2003-07-31 | Aloys Wobben | Ringförmige Dichtung, insbesondere für einen Kugelhahn |
JP4430884B2 (ja) * | 2003-04-14 | 2010-03-10 | 日本バルカー工業株式会社 | 蟻溝用シール材 |
US7303194B2 (en) * | 2003-10-20 | 2007-12-04 | National Coupling Company, Inc. | Seal retainer with pressure energized metal seal members for undersea hydraulic coupling |
CA2586442C (en) | 2004-11-05 | 2010-05-25 | Petrolvalves Usa | Metal valve stem seal and sealing system |
US9010725B2 (en) * | 2011-12-21 | 2015-04-21 | Vetco Gray Inc. | Valve vented redundant stem seal system |
US9611712B2 (en) * | 2012-02-09 | 2017-04-04 | Onesubsea Ip Uk Limited | Lip seal |
US20140183393A1 (en) | 2012-12-31 | 2014-07-03 | Vetco Gray Inc. | Multi-valve stem seal assembly for a gate valve |
US9618126B1 (en) * | 2013-06-03 | 2017-04-11 | Kelso Technologies Inc. | Second improved ball valve assembly |
DE102017011930A1 (de) * | 2017-12-21 | 2019-06-27 | Carl Freudenberg Kg | Dichtungsanordnung |
CN111473117B (zh) | 2020-05-14 | 2022-11-18 | Abb瑞士股份有限公司 | 环形密封件和机器人 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH179526A (de) * | 1934-09-27 | 1935-09-15 | Burkhardt Hans | Abdichtungseinrichtung für hydraulische Pressen, insbesondere zu Kippbrücken von Fahrzeugen. |
DE913603C (de) * | 1952-06-26 | 1954-06-18 | Irion & Vosseler | Kolbenfuehrung |
LU33854A1 (de) * | 1956-05-07 | |||
US3288472A (en) * | 1963-07-01 | 1966-11-29 | Regan Forge & Eng Co | Metal seal |
US3279806A (en) * | 1964-02-21 | 1966-10-18 | Goodrich Co B F | Seal assembly |
US3378269A (en) * | 1965-01-27 | 1968-04-16 | Armco Steel Corp | Metal-to-metal seal devices |
US3527507A (en) * | 1968-02-12 | 1970-09-08 | Garlock Inc | Unitary bearing element with improved,integral scraper-sealing lip |
US3653670A (en) * | 1970-05-11 | 1972-04-04 | Cascade Corp | Spring-loaded seal with symmetrical cross section |
JPS5854307B2 (ja) * | 1977-07-15 | 1983-12-03 | アイシン精機株式会社 | ピストンカツプ |
DE3039534A1 (de) * | 1980-10-20 | 1982-04-29 | Fa. Carl Freudenberg, 6940 Weinheim | Selbstarretierender dicht-abstreifring |
US4630636A (en) * | 1983-11-16 | 1986-12-23 | Baker Cac | Actuator with nonelastomeric seal |
US4565380A (en) * | 1984-11-21 | 1986-01-21 | Precision Tube Bending | Seal with two sealing portions having flange receiving opening therebetween |
US4553759A (en) * | 1984-12-10 | 1985-11-19 | Cameron Iron Works, Inc. | Valve and improved stem seal therefor |
US4576385A (en) * | 1984-12-12 | 1986-03-18 | Fmc Corporation | Fluid packing assembly with alternating diverse seal ring elements |
DE3505761C1 (de) * | 1985-02-20 | 1986-02-13 | Parker-Prädifa GmbH, 7120 Bietigheim-Bissingen | Grubenstempel-Dichtungsanordnung |
US4658847A (en) * | 1985-07-09 | 1987-04-21 | The Fluorocarbon Company | Bimetallic C-ring seal |
-
1988
- 1988-03-23 AT AT88302541T patent/ATE78567T1/de not_active IP Right Cessation
- 1988-03-23 EP EP88302541A patent/EP0333943B1/de not_active Expired - Lifetime
- 1988-03-23 DE DE8888302541T patent/DE3873072T2/de not_active Expired - Lifetime
-
1990
- 1990-07-03 US US07/547,296 patent/US5031923A/en not_active Expired - Lifetime
-
1993
- 1993-02-20 SG SG190/93A patent/SG19093G/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0333943B1 (de) | 1992-07-22 |
ATE78567T1 (de) | 1992-08-15 |
EP0333943A1 (de) | 1989-09-27 |
SG19093G (en) | 1993-04-16 |
DE3873072T2 (de) | 1992-12-03 |
US5031923A (en) | 1991-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: COOPER CAMERON CORP. (N.D. GES. D. STAATES DELAWAR |
|
8339 | Ceased/non-payment of the annual fee |