NO944373D0 - Dynamisk metalltetning - Google Patents

Dynamisk metalltetning

Info

Publication number
NO944373D0
NO944373D0 NO944373A NO944373A NO944373D0 NO 944373 D0 NO944373 D0 NO 944373D0 NO 944373 A NO944373 A NO 944373A NO 944373 A NO944373 A NO 944373A NO 944373 D0 NO944373 D0 NO 944373D0
Authority
NO
Norway
Prior art keywords
metal seal
dynamic metal
dynamic
seal
metal
Prior art date
Application number
NO944373A
Other languages
English (en)
Other versions
NO944373L (no
Inventor
Peter Michael Kent
Original Assignee
Vetco Gray Inc Abb
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 Vetco Gray Inc Abb filed Critical Vetco Gray Inc Abb
Publication of NO944373D0 publication Critical patent/NO944373D0/no
Publication of NO944373L publication Critical patent/NO944373L/no

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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
NO944373A 1993-12-06 1994-11-16 Dynamisk metalltetning NO944373L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/163,242 US5375812A (en) 1993-12-06 1993-12-06 Dynamic metal-to-metal seal

Publications (2)

Publication Number Publication Date
NO944373D0 true NO944373D0 (no) 1994-11-16
NO944373L NO944373L (no) 1995-06-07

Family

ID=22589093

Family Applications (1)

Application Number Title Priority Date Filing Date
NO944373A NO944373L (no) 1993-12-06 1994-11-16 Dynamisk metalltetning

Country Status (4)

Country Link
US (1) US5375812A (no)
GB (1) GB2284650B (no)
NO (1) NO944373L (no)
SG (1) SG45459A1 (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4242238C2 (de) * 1992-12-15 2001-02-15 Bosch Gmbh Robert Dichtring für einen in eine Öffnung eines Gehäuses ragenden Stift
US6129336A (en) * 1998-01-16 2000-10-10 Xomox Ball stem seal
US6032958A (en) * 1998-03-31 2000-03-07 Hydril Company Bi-directional pressure-energized metal seal
US6443423B1 (en) * 2000-07-24 2002-09-03 General Valve, Inc. Load-profile compensating stuffing-box packing system for valves having stems of uniform cross-section
US6705615B2 (en) 2001-10-31 2004-03-16 Dril-Quip, Inc. Sealing system and method
WO2006052237A1 (en) * 2004-11-05 2006-05-18 Petrolvalves Usa Metal valve stem seal and sealing system
US7628140B2 (en) * 2007-09-27 2009-12-08 Caterpillar Inc. High-pressure pump or injector plug or guide with decoupled sealing land
CN101806363B (zh) * 2010-04-30 2011-08-10 南京理工大学 一种高温高压双向平衡截止阀
US9010725B2 (en) * 2011-12-21 2015-04-21 Vetco Gray Inc. Valve vented redundant stem seal system
US20140183393A1 (en) * 2012-12-31 2014-07-03 Vetco Gray Inc. Multi-valve stem seal assembly for a gate valve
US10036485B2 (en) 2013-11-26 2018-07-31 Ge Oil & Gas Pressure Control Lp Dual seal fire safe stem packing orientation
US9347585B2 (en) * 2013-11-26 2016-05-24 Ge Oil & Gas Pressure Control Lp Dual seal fire safe stem packing orientation
CN105626869A (zh) * 2016-02-29 2016-06-01 苏州纽威阀门股份有限公司 一种密封结构及具有其的闸阀
JP6630236B2 (ja) * 2016-06-02 2020-01-15 Ckd株式会社 真空弁及びそれを用いた真空圧力制御システム
US10240594B2 (en) * 2017-01-18 2019-03-26 Black Horse, Llc Dynamic seal cartridge in a fluid end of a reciprocating pump
EP3622205A4 (en) 2017-05-09 2021-03-10 Saint-Gobain Performance Plastics Corporation GASKET, ASSEMBLY AND ASSOCIATED PROCEDURES FOR USE
CN110056689A (zh) * 2019-03-20 2019-07-26 合肥壹点通信息科技有限公司 一种先导式溢流阀
WO2021225945A1 (en) * 2020-05-04 2021-11-11 Saint-Gobain Performance Plastics Corporation Metallic seal for valve assembly
US11499644B2 (en) 2020-08-25 2022-11-15 Emerson Automation Solutions Final Control US LP Sealing assembly for a knife gate valve
US11300213B1 (en) 2021-02-19 2022-04-12 Emerson Automation Solutions Final Control US LP Floating yoke connection
US11965497B2 (en) * 2021-03-05 2024-04-23 Caterpillar Inc. Reciprocating pump fluid cylinder sleeve assembly

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176723A (en) * 1962-12-07 1965-04-06 Daniel Orifice Fitting Company Integral orifice plate and metal seal
US3279806A (en) * 1964-02-21 1966-10-18 Goodrich Co B F Seal assembly
US3373998A (en) * 1965-10-14 1968-03-19 Goodrich Co B F Diaphragm seal with a tubular extension carrying the sealing edge
US3527507A (en) * 1968-02-12 1970-09-08 Garlock Inc Unitary bearing element with improved,integral scraper-sealing lip
US3581728A (en) * 1970-02-18 1971-06-01 Caterpillar Tractor Co Grooved valve stem guide
JPS50140752A (no) * 1974-04-21 1975-11-12
IT7967950A0 (it) * 1979-05-07 1979-05-07 Supertex Spa Gruppo costituito da guarnizione di tenuta per steli di valvole e da scodellino di appoggio molle
US4486002A (en) * 1982-09-24 1984-12-04 Fmc Corporation Combined metallic and flexible non-metallic pressure seal
US4553759A (en) * 1984-12-10 1985-11-19 Cameron Iron Works, Inc. Valve and improved stem seal therefor
US4552369A (en) * 1984-12-24 1985-11-12 Gray Tool Company Stem sealing for high pressure valve
US4695061A (en) * 1985-08-29 1987-09-22 Eagle-Picher Industries, Inc. Valve stem seal
US4791987A (en) * 1987-04-30 1988-12-20 Cameron Iron Works Usa, Inc. Wellhead seal
DE8714948U1 (no) * 1987-11-10 1987-12-17 Skf Gmbh, 8720 Schweinfurt, De
EP0333943B1 (en) * 1988-03-23 1992-07-22 Cooper Industries, Inc. Valve stem seal
US5110144A (en) * 1990-08-24 1992-05-05 Cooper Industries, Inc. Casing hanger seal assembly
EP0525261A1 (en) * 1991-07-31 1993-02-03 Cooper Industries, Inc. Stem seal
US5193616A (en) * 1991-08-06 1993-03-16 Cooper Industries, Inc. Tubing hanger seal assembly
US5205317A (en) * 1991-09-12 1993-04-27 Delta Industrial Valves, Inc. Valve assembly
US5178180A (en) * 1991-09-12 1993-01-12 Parris Wannis C Valve assembly

Also Published As

Publication number Publication date
GB2284650A (en) 1995-06-14
SG45459A1 (en) 1998-01-16
NO944373L (no) 1995-06-07
GB2284650B (en) 1998-03-18
US5375812A (en) 1994-12-27
GB9423487D0 (en) 1995-01-11

Similar Documents

Publication Publication Date Title
DE69421214D1 (de) Metalldichtung
DE69232274T2 (de) Metalldichtung
DE69528499D1 (de) Metalldichtung
DE69307780T2 (de) Metalldichtung
NO944373L (no) Dynamisk metalltetning
DE69308201D1 (de) Metalldichtung
DE69318138T3 (de) Metalldichtung
BR9402134A (pt) Vedação
AT399545B (de) Dichtungsanordnung
FI960872A0 (fi) Tiivistysosa
DE69314395D1 (de) Metalldichtung
NO941195D0 (no) Tetningselement
NO944442D0 (no) Metalltetning
DK0694139T3 (da) Tætningssystem
BR9203988A (pt) Vedador metalico
DE69404287D1 (de) Verbesserte abdichtung
DE59400496D1 (de) Dichtungsanordnung
DE9300692U1 (de) Dichtungsprofil
DE59401197D1 (de) Metall-Flachdichtung
DK0621429T3 (da) Tætningselement
DE59402123D1 (de) Plombe
DE9315357U1 (de) Dichtungsanordnung
DE9317478U1 (de) Dichtungsprofil
ATA19893A (de) Dichtungsanordnung
DE9319331U1 (de) Abdichtprofil

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application