SG19093G - Valve stem seal - Google Patents

Valve stem seal

Info

Publication number
SG19093G
SG19093G SG190/93A SG19093A SG19093G SG 19093 G SG19093 G SG 19093G SG 190/93 A SG190/93 A SG 190/93A SG 19093 A SG19093 A SG 19093A SG 19093 G SG19093 G SG 19093G
Authority
SG
Singapore
Prior art keywords
leg
base
extending
seal
sealing surface
Prior art date
Application number
SG190/93A
Other languages
English (en)
Original Assignee
Cooper Ind Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cooper Ind Inc filed Critical Cooper Ind Inc
Publication of SG19093G publication Critical patent/SG19093G/en

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)
SG190/93A 1988-03-23 1993-02-20 Valve stem seal SG19093G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88302541A EP0333943B1 (de) 1988-03-23 1988-03-23 Ventilschaftdichtung

Publications (1)

Publication Number Publication Date
SG19093G true SG19093G (en) 1993-04-16

Family

ID=8199997

Family Applications (1)

Application Number Title Priority Date Filing Date
SG190/93A SG19093G (en) 1988-03-23 1993-02-20 Valve stem seal

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 (25)

* Cited by examiner, † Cited by third party
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
CA2119196A1 (en) * 1993-04-26 1994-10-27 Cooper Cameron Corporation Annular sealing assembly
US5997003A (en) * 1993-04-26 1999-12-07 Cooper Cameron Corporation Annular sealing assembly and methods of sealing
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
DK1819956T3 (da) * 2004-11-05 2013-01-14 Petrolvalves Usa Metalventilspindel-tætning og tætningssystem
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
US9759334B2 (en) * 2012-12-31 2017-09-12 Vetco Gray Inc. Gate valve arrangement including multi-valve stem and seat assemblies
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
WO2022101011A1 (en) * 2020-11-13 2022-05-19 Asco Sas Valve system for atex environment
WO2025240417A2 (en) * 2024-05-13 2025-11-20 Schlumberger Technology Corporation Seal assemblies for use within a wellbore
US12553520B2 (en) 2024-05-13 2026-02-17 Schlumberger Technology Corporation Metal seal for dynamic downhole environments

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0333943A1 (de) 1989-09-27
EP0333943B1 (de) 1992-07-22
US5031923A (en) 1991-07-16
DE3873072D1 (de) 1992-08-27
DE3873072T2 (de) 1992-12-03
ATE78567T1 (de) 1992-08-15

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