BR0015517A - Conjunto de guarnição de caixa de vedação para haste de válvula forjada - Google Patents

Conjunto de guarnição de caixa de vedação para haste de válvula forjada

Info

Publication number
BR0015517A
BR0015517A BR0015517-9A BR0015517A BR0015517A BR 0015517 A BR0015517 A BR 0015517A BR 0015517 A BR0015517 A BR 0015517A BR 0015517 A BR0015517 A BR 0015517A
Authority
BR
Brazil
Prior art keywords
valve stem
seal box
forged valve
trim set
density
Prior art date
Application number
BR0015517-9A
Other languages
English (en)
Inventor
Michael J Webb
Original Assignee
Garlock 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 Garlock Inc filed Critical Garlock Inc
Publication of BR0015517A publication Critical patent/BR0015517A/pt

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
    • F16J15/24—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with radially or tangentially compressed 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Details Of Valves (AREA)

Abstract

"CONJUNTO DE GUARNIçãO DE CAIXA DE VEDAçãO PARA HASTE DE VáLVULA FORJADA". é revelado um conjunto de guarnição com três anéis para uma haste de válvula forjada, o qual inclui anéis adaptadores superior (20) e inferior (40) formados de fita de grafita reforçada, cada um possuindo uma primeira densidade e uma primeira espessura axial, e um anel preforma intermediário formado de fita de grafita, possuindo uma segunda densidade que é menor que a densidade dos anéis adaptadores superior e inferior e uma segunda espessura axial que é menor que a espessura axial de cada um dos anéis adaptadores superior e inferior.
BR0015517-9A 1999-11-15 2000-10-24 Conjunto de guarnição de caixa de vedação para haste de válvula forjada BR0015517A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/440,352 US6273431B1 (en) 1999-11-15 1999-11-15 Forged valve stem packing set
PCT/US2000/029422 WO2001036854A1 (en) 1999-11-15 2000-10-24 Forged valve stem packing set

Publications (1)

Publication Number Publication Date
BR0015517A true BR0015517A (pt) 2002-07-23

Family

ID=23748422

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015517-9A BR0015517A (pt) 1999-11-15 2000-10-24 Conjunto de guarnição de caixa de vedação para haste de válvula forjada

Country Status (6)

Country Link
US (1) US6273431B1 (pt)
EP (1) EP1236000A1 (pt)
AU (1) AU8032200A (pt)
BR (1) BR0015517A (pt)
CA (1) CA2391781C (pt)
WO (1) WO2001036854A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20005319U1 (de) * 2000-03-22 2001-06-07 Claret Jose Abdichtsystem für die Schaltwelle einer Armatur
US20050082766A1 (en) * 2003-10-15 2005-04-21 Fisher Controls International Low adhesion additive
RU2007104787A (ru) * 2004-07-23 2008-09-10 Фишер Контролз Интернешнел Ллс (Us) Корпус механизма управления клапанами
US7766340B2 (en) * 2005-09-12 2010-08-03 Garlock Sealing Technologies Llc Two-piece sealing device
CN1318763C (zh) * 2006-04-14 2007-05-30 浙江水泵总厂有限公司 一种高温高压热水循环泵密封填料环组合
BRPI1014518A2 (pt) * 2009-04-17 2016-04-05 Garlock Sealing Technologies embalagem de dispensar haste
WO2015048784A1 (en) * 2013-09-30 2015-04-02 Saint-Gobain Performance Plastics Corporation Valve and choke stem packing assemblies
TWI601894B (zh) * 2013-10-18 2017-10-11 進典工業股份有限公司 具韌性之盒封式封環
US9963395B2 (en) 2013-12-11 2018-05-08 Baker Hughes, A Ge Company, Llc Methods of making carbon composites
US9325012B1 (en) 2014-09-17 2016-04-26 Baker Hughes Incorporated Carbon composites
US10315922B2 (en) 2014-09-29 2019-06-11 Baker Hughes, A Ge Company, Llc Carbon composites and methods of manufacture
US10480288B2 (en) 2014-10-15 2019-11-19 Baker Hughes, A Ge Company, Llc Articles containing carbon composites and methods of manufacture
US9962903B2 (en) 2014-11-13 2018-05-08 Baker Hughes, A Ge Company, Llc Reinforced composites, methods of manufacture, and articles therefrom
US9745451B2 (en) 2014-11-17 2017-08-29 Baker Hughes Incorporated Swellable compositions, articles formed therefrom, and methods of manufacture thereof
US11097511B2 (en) 2014-11-18 2021-08-24 Baker Hughes, A Ge Company, Llc Methods of forming polymer coatings on metallic substrates
US10300627B2 (en) 2014-11-25 2019-05-28 Baker Hughes, A Ge Company, Llc Method of forming a flexible carbon composite self-lubricating seal
US9714709B2 (en) 2014-11-25 2017-07-25 Baker Hughes Incorporated Functionally graded articles and methods of manufacture
US9840887B2 (en) * 2015-05-13 2017-12-12 Baker Hughes Incorporated Wear-resistant and self-lubricant bore receptacle packoff tool
US10125274B2 (en) 2016-05-03 2018-11-13 Baker Hughes, A Ge Company, Llc Coatings containing carbon composite fillers and methods of manufacture
US10344559B2 (en) 2016-05-26 2019-07-09 Baker Hughes, A Ge Company, Llc High temperature high pressure seal for downhole chemical injection applications
CN107061855A (zh) * 2017-05-17 2017-08-18 南通艾迈特机械有限公司 一种阀门输出轴密封结构
DE102020002672B4 (de) * 2020-05-05 2022-11-10 Achim Daume Becherförmiges Stellventil-Abschlussteil

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2734794A1 (de) 1977-08-02 1979-02-15 Mcevoy Oilfield Equipment Co Ventil
US4327923A (en) * 1979-09-27 1982-05-04 A. W. Chesterton Company Packing
US4328974A (en) 1980-02-19 1982-05-11 White Richard E Stuffing box packing system and method
CA1116200A (en) 1980-04-01 1982-01-12 David Kolomay Stuffing box and support therefor
US4256317A (en) * 1980-04-24 1981-03-17 Union Carbide Corporation High-temperature, high-pressure valve packing system
US4281840A (en) * 1980-04-28 1981-08-04 Halliburton Company High temperature packer element for well bores
US4560176A (en) * 1983-07-26 1985-12-24 J. M. Huber Corporation Inverted cone stuffing box
US4826181A (en) * 1988-02-09 1989-05-02 Union Carbide Corporation Seal utilizing composites of flexible graphite particles and amorphous carbon
US5228701A (en) * 1988-03-22 1993-07-20 Ucar Carbon Technology Corporation Flexible graphite articles with an amorphous carbon phase at the surface
JP2769523B2 (ja) * 1994-01-31 1998-06-25 株式会社キッツ パッキンリングの構造とその製造方法並びにそれを用いたシール装置
US5201532A (en) * 1991-12-12 1993-04-13 Mark Controls Corporation Flexible non-planar graphite sealing ring
GB2287772A (en) 1994-03-10 1995-09-27 Raymond George Coughlin Gate valve stem sealing arrangement
JP2594231B2 (ja) * 1994-05-09 1997-03-26 日本ピラー工業株式会社 グランドパッキン
US5806858A (en) 1996-03-22 1998-09-15 Garlock, Inc. Compact five ring stuffing box packing assembly
GB2317929B (en) * 1996-10-01 2000-11-22 Flexitallic Sealing Materials Sealing system

Also Published As

Publication number Publication date
CA2391781C (en) 2008-12-23
AU8032200A (en) 2001-05-30
WO2001036854A1 (en) 2001-05-25
CA2391781A1 (en) 2001-05-25
EP1236000A1 (en) 2002-09-04
US6273431B1 (en) 2001-08-14

Similar Documents

Publication Publication Date Title
BR0015517A (pt) Conjunto de guarnição de caixa de vedação para haste de válvula forjada
AU5758096A (en) Sealing ring disk
AU5758296A (en) Sealing arrangement
BR9608227A (pt) Guarnição de longarina de broca
ATE192315T1 (de) Zweiteilige hüftgelenkpfanne
BR0115703B1 (pt) tampa para um corpo de lata e mÉtodo de formar uma recravaÇço dupla que une um corpo de lata a uma tampa de lata.
BR0206609B1 (pt) montagem de fechamento de recipiente rosqueado.
ATE91872T1 (de) Kuenstliche hueftgelenkspfanne.
EP0627233A3 (en) Sealing element for surgical trocar.
CA2059115A1 (en) Supported-lip low interference metal stab seal
AU1804197A (en) Non-steroidal polycyclic ring sulphamate derivatives, their preparation and their use as oestrone sulphatase inhibitors
BR9806103A (pt) Amortecedor compacto a gás.
GB2393714A (en) Linerless Bore Seal Closure
CA2002881A1 (en) Marine casing suspension apparatus
BR0004116A (pt) Vedação para haste de válvula de serviço pesado
BR9714104A (pt) Prendedor para prender objetos
KR870005878A (ko) 라이너, 마개 및 용기
BR0317071A (pt) Anel de sede para uma válvula, e, conjunto de anel de sede a válvula
USD447223S1 (en) Sealing rings for ventilation ducts
AU2704592A (en) Locking means for a laid pipeline
BR0205956A (pt) Anel de controle de óleo de duas peças com camadas de superfìcie nitruradas
BR9607624A (pt) Conjunto de montagem de uma válvula recipiente de aerosol, e, processo para formar um tal conjunto
BR0002127A (pt) Fechamento revestido para recipientes de diferentes configurações de acabamento
ES2137076A1 (es) Tapon para botellas de aceite perfeccionado.
BR9916059A (pt) Forros de múltiplas camadas para produtos de cuidados pessoais

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]