ATE183295T1 - Graphitdichtung - Google Patents

Graphitdichtung

Info

Publication number
ATE183295T1
ATE183295T1 AT95109148T AT95109148T ATE183295T1 AT E183295 T1 ATE183295 T1 AT E183295T1 AT 95109148 T AT95109148 T AT 95109148T AT 95109148 T AT95109148 T AT 95109148T AT E183295 T1 ATE183295 T1 AT E183295T1
Authority
AT
Austria
Prior art keywords
packing
ring
operating member
graphite gasket
laminated
Prior art date
Application number
AT95109148T
Other languages
English (en)
Inventor
Ronald Ray Brestel
Ronnald James Funk
Wilbur Dean Hutchens
Frank Eric Jensen
Virgil Wayne Pepper
William Charles Scheffert
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Application granted granted Critical
Publication of ATE183295T1 publication Critical patent/ATE183295T1/de

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
    • F16J15/20—Packing materials therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic
    • Y10S277/945—Containing fluorine
    • Y10S277/946—PTFE

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Details Of Valves (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT95109148T 1990-12-21 1991-12-20 Graphitdichtung ATE183295T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63209790A 1990-12-21 1990-12-21
US79143191A 1991-11-13 1991-11-13

Publications (1)

Publication Number Publication Date
ATE183295T1 true ATE183295T1 (de) 1999-08-15

Family

ID=27091545

Family Applications (2)

Application Number Title Priority Date Filing Date
AT91870215T ATE134753T1 (de) 1990-12-21 1991-12-20 Graphitdichtung
AT95109148T ATE183295T1 (de) 1990-12-21 1991-12-20 Graphitdichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT91870215T ATE134753T1 (de) 1990-12-21 1991-12-20 Graphitdichtung

Country Status (8)

Country Link
US (2) US5299812A (de)
EP (2) EP0494064B1 (de)
JP (1) JP3229890B2 (de)
KR (1) KR950005880B1 (de)
AT (2) ATE134753T1 (de)
AU (2) AU663690B2 (de)
DE (2) DE69131526T2 (de)
FI (1) FI916072A7 (de)

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DE69131526T2 (de) * 1990-12-21 2000-05-04 Fisher Controls International Inc., Clayton Graphitdichtung
US5503406A (en) * 1993-11-26 1996-04-02 Neles-Jamesbury Assembly for live loading or valve packings
US5593166A (en) * 1994-03-02 1997-01-14 Fisher Controls International, Inc. Low friction packing
US5577709A (en) * 1995-10-17 1996-11-26 Henry Valve Company Stem seal configuration for ball valves
US5791629A (en) * 1996-10-31 1998-08-11 Fisher Controls International, Inc. Bushing-less stem guided control valve
DE19828789A1 (de) 1998-06-27 1999-12-30 Sgl Technik Gmbh Packungsgarn aus Graphit- und Plastikfolie
US6777086B2 (en) 2001-08-31 2004-08-17 Julian Norley Laminates prepared from impregnated flexible graphite sheets
RU2197661C1 (ru) * 2002-03-18 2003-01-27 Андреев Александр Павлович Сальниковое уплотнение
RU2197659C1 (ru) * 2002-03-18 2003-01-27 Андреев Александр Павлович Устройство уплотнения подвижных и неподвижных соединений (варианты)
RU2197660C1 (ru) * 2002-03-18 2003-01-27 Андреев Александр Павлович Сальниковое уплотнение
US20050082766A1 (en) * 2003-10-15 2005-04-21 Fisher Controls International Low adhesion additive
DE20316372U1 (de) * 2003-10-23 2003-12-18 Fey Lamellenringe Gmbh & Co. Kg Flanschverbindung
US20060076526A1 (en) * 2004-10-13 2006-04-13 Varco I/P, Inc. Anodic Protective Seal in a Blowout Preventer
US7303179B2 (en) * 2005-03-18 2007-12-04 Fisher Controls International Llc Split packing follower for use with valves
US7963502B2 (en) 2006-08-25 2011-06-21 Fisher Controls International Llc Low friction live-loaded packing
US7757756B2 (en) * 2006-09-14 2010-07-20 Gerald Bullard Bridge plug and setting tool
US7559364B2 (en) * 2006-09-14 2009-07-14 Gerald Bullard Bridge plug and setting tool
US7854239B2 (en) * 2008-03-03 2010-12-21 Fisher Controls International Llc High temperature valve
KR100902259B1 (ko) * 2009-01-16 2009-06-11 김방현 슬라이딩 디스크 밸브
US8613423B2 (en) * 2009-07-13 2013-12-24 Fisher Controls International Llc Methods and apparatus to load a valve packing
US8632053B2 (en) 2010-05-11 2014-01-21 Fisher Controls International, Llc Movable valve apparatus having conditioned lubricating surfaces
CN102401186A (zh) * 2011-07-14 2012-04-04 世林（漯河）冶金设备有限公司 一种高炉三偏心切断蝶阀填料预紧结构
DE102011055740A1 (de) 2011-11-25 2013-05-29 Kempchen Dichtungstechnik Gmbh Dichtpackungsring sowie Dichtpackungssatz mit einer Vielzahl von Dichtpackungsringen
US9188242B2 (en) * 2012-05-08 2015-11-17 Control Components, Inc. Low diffusivity barrier fluid packing system
US8857792B2 (en) * 2012-05-14 2014-10-14 Fisher Controls International Llc Seal ring assemblies for use with rotary valves
US10001214B2 (en) 2013-11-26 2018-06-19 Baker Hughes, A Ge Company, Llc Seal arrangement and method of sealing
US9863552B2 (en) 2014-06-24 2018-01-09 Jdv Control Valves Co., Ltd. Fluid valve and a single shaft-sealing module thereof
US10330209B2 (en) 2017-01-26 2019-06-25 Fresenius Medical Care Holdings, Inc. Check valve and method of forming a check valve
DE202019001783U1 (de) 2019-04-20 2019-05-22 HAFF-Dichtungen GmbH Dichtungsartikel
GB2586274A (en) * 2019-08-16 2021-02-17 Oliver Twinsafe Valves Ltd Valve with sealing system
US12049889B2 (en) 2020-06-30 2024-07-30 Vulcan Industrial Holdings, LLC Packing bore wear sleeve retainer system
US11421679B1 (en) 2020-06-30 2022-08-23 Vulcan Industrial Holdings, LLC Packing assembly with threaded sleeve for interaction with an installation tool
US12366245B1 (en) 2020-08-27 2025-07-22 Vulcan Industrial Holdings, LLC Connecting rod assembly for reciprocating pump
US12055221B2 (en) 2021-01-14 2024-08-06 Vulcan Industrial Holdings, LLC Dual ring stuffing box
US12292120B1 (en) 2021-02-23 2025-05-06 Vulcan Industrial Holdings, LLC System and method for valve assembly
US12510164B1 (en) 2021-08-18 2025-12-30 Vulcan Industrial Holdings, LLC Sleeved fluid end
US11846356B1 (en) 2021-08-18 2023-12-19 Vulcan Industrial Holdings, LLC Self-locking plug
US12140240B1 (en) 2022-01-19 2024-11-12 Vulcan Industrial Holdings, LLC Gradient material structures and methods of forming the same
US12297922B1 (en) 2022-03-04 2025-05-13 Vulcan Industrial Holdings, LLC Valve seat with embedded structure and related methods
US11434900B1 (en) 2022-04-25 2022-09-06 Vulcan Industrial Holdings, LLC Spring controlling valve
USD1113987S1 (en) 2022-05-20 2026-02-17 Vulcan Industrial Holdings, LLC Header ring for a pumping system
US11852248B2 (en) 2022-05-24 2023-12-26 Fisher Controls International Llc Packing system and diagnostic method for a packing system of a valve assembly
USD1061623S1 (en) 2022-08-03 2025-02-11 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
US12292121B2 (en) 2023-08-10 2025-05-06 Vulcan Industrial Holdings, LLC Valve member including cavity, and related assemblies, systems, and methods
WO2025096991A1 (en) * 2023-11-03 2025-05-08 EGC Operating Company LLC (dba EGC Enterprises Inc.) Valve packing ring set
US20260063222A1 (en) * 2024-08-27 2026-03-05 Dresser, Llc Preventing wear or damage to a valve stem on a valve
DE102024126168A1 (de) * 2024-09-11 2026-03-12 Samson Aktiengesellschaft Dichtungsanordnung für ein Hubventil und Hubventil

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US2567479A (en) * 1947-09-08 1951-09-11 Phillips Petroleum Co Polish rod stuffing box
US3316940A (en) * 1964-06-29 1967-05-02 Gratzmuller Jean Louis Sliding seal assemblies
US4363463A (en) * 1977-06-08 1982-12-14 Robertshaw Controls Company Plunger seal assembly and method of making the same
ZA796406B (en) * 1978-11-28 1980-11-26 Fletcher Sutcliffe Wild Ltd Hydraulic pump
DE2942598A1 (de) * 1979-10-22 1981-04-30 Feodor Burgmann Dichtungswerk Gmbh & Co, 8190 Wolfratshausen Dichtungsring
US4438957A (en) * 1980-04-01 1984-03-27 Fmc Corporation Constant motion swivel joint
US4379557A (en) * 1981-03-05 1983-04-12 Acf Industries, Incorporated Valve stem packing structure
JPS57173665A (en) * 1981-04-17 1982-10-26 Toshiba Corp Gland seal
US4451047A (en) * 1981-07-31 1984-05-29 Smith International, Inc. Seal
US4408769A (en) * 1982-09-21 1983-10-11 Jude Engineering, Inc. Stuffing box with outer flexible tube to allow shaft gyratory movements
US4394023A (en) * 1982-09-29 1983-07-19 Daniel Industries Inc. High temperature valve stem packing with coiled graphite seal rings
US4630636A (en) * 1983-11-16 1986-12-23 Baker Cac Actuator with nonelastomeric seal
US4577872A (en) * 1984-08-02 1986-03-25 Rockwell International Corporation Valve stem seal with multiple ring means
US4527806A (en) * 1984-12-12 1985-07-09 Fmc Corporation Valve stem packing
DE3534135A1 (de) * 1985-09-25 1987-04-02 Hp & Hp Chemie Stellglieder Abdichtungseinrichtung an einer kolben-zylinderanordnung, insbesondere zur abdichtung des ventilkegels an ventilen mit druckausgleich
US4720113A (en) * 1985-11-14 1988-01-19 Seals Eastern Inc. Multilayer, multihardness seal
US4635945A (en) * 1986-03-21 1987-01-13 Microdot Inc. Anti-extrusion seal with primary and secondary complementary elements
DE3721967C1 (de) * 1987-07-03 1987-12-03 Kempchen & Co Gmbh Stopfbuchsdichtung
US4886241A (en) * 1987-09-16 1989-12-12 Fisher Controls International, Inc. Valve stem packing containment for high pressure, high temperature
US4811959A (en) * 1987-11-27 1989-03-14 Otis Engineering Corporation Seal assembly for well locking mandrel
US4826181A (en) 1988-02-09 1989-05-02 Union Carbide Corporation Seal utilizing composites of flexible graphite particles and amorphous carbon
US4961991A (en) * 1990-01-29 1990-10-09 Ucar Carbon Technology Corporation Flexible graphite laminate
DE69131526T2 (de) * 1990-12-21 2000-05-04 Fisher Controls International Inc., Clayton Graphitdichtung
US5198063A (en) * 1991-06-03 1993-03-30 Ucar Carbon Technology Corporation Method and assembly for reinforcing flexible graphite and article

Also Published As

Publication number Publication date
EP0672851B1 (de) 1999-08-11
DE69117484T2 (de) 1996-08-22
FI916072A0 (fi) 1991-12-20
DE69131526T2 (de) 2000-05-04
JP3229890B2 (ja) 2001-11-19
JPH04285366A (ja) 1992-10-09
AU663690B2 (en) 1995-10-19
DE69131526D1 (de) 1999-09-16
DE69117484D1 (de) 1996-04-04
KR950005880B1 (ko) 1995-06-02
FI916072A7 (fi) 1992-06-22
EP0494064B1 (de) 1996-02-28
EP0672851A2 (de) 1995-09-20
AU4094096A (en) 1996-04-18
KR920012798A (ko) 1992-07-27
EP0494064A1 (de) 1992-07-08
ATE134753T1 (de) 1996-03-15
US5542681A (en) 1996-08-06
EP0672851A3 (de) 1995-12-06
US5299812A (en) 1994-04-05
AU8991391A (en) 1992-06-25

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