MX2012000739A - Montajes de sellos para uso con valvulas de fluido. - Google Patents

Montajes de sellos para uso con valvulas de fluido.

Info

Publication number
MX2012000739A
MX2012000739A MX2012000739A MX2012000739A MX2012000739A MX 2012000739 A MX2012000739 A MX 2012000739A MX 2012000739 A MX2012000739 A MX 2012000739A MX 2012000739 A MX2012000739 A MX 2012000739A MX 2012000739 A MX2012000739 A MX 2012000739A
Authority
MX
Mexico
Prior art keywords
seal
fluid valves
scraper
seal assemblies
cage
Prior art date
Application number
MX2012000739A
Other languages
English (en)
Inventor
Brandon Wayne Bell
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
Publication of MX2012000739A publication Critical patent/MX2012000739A/es

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • 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
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/243—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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/246—Combination of a sliding valve and a lift valve
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating
    • Y10T137/86791—Piston
    • Y10T137/86799—With internal flow passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)

Abstract

Se describen montajes de sellos con válvulas de fluido. Un montaje de regulación de válvulas representativo incluye una jaula y un montaje de sellos a posicionar en al menos uno de la jaula, un retén de la jaula o un cartucho. El montaje de sellos incluye un primer sello y un primer rascador. El primer sello tiene la función de proveer una carga al primer raspador para prevenir el ingreso de contaminantes a una superficie de sellado dinámico a ser engranada por el primer sello. Además, el montaje de sellos incluye un segundo sello y un segundo raspador. El segundo sello tiene la función de proveer una carga al segundo raspador. Además, el montaje de sellos incluye un espaciador entre los primeros y segundos sellos.
MX2012000739A 2009-07-17 2010-06-09 Montajes de sellos para uso con valvulas de fluido. MX2012000739A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/505,149 US8820708B2 (en) 2009-07-17 2009-07-17 Seal assemblies for use with fluid valves
PCT/US2010/038027 WO2011008379A1 (en) 2009-07-17 2010-06-09 Seal assemblies for use with fluid valves

Publications (1)

Publication Number Publication Date
MX2012000739A true MX2012000739A (es) 2012-02-01

Family

ID=42853277

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012000739A MX2012000739A (es) 2009-07-17 2010-06-09 Montajes de sellos para uso con valvulas de fluido.

Country Status (12)

Country Link
US (1) US8820708B2 (es)
EP (2) EP2454511B1 (es)
CN (1) CN102472413B (es)
AR (1) AR077569A1 (es)
AU (1) AU2010273880B2 (es)
BR (1) BR112012001040A2 (es)
CA (1) CA2767351C (es)
MX (1) MX2012000739A (es)
MY (1) MY159333A (es)
NO (1) NO341396B1 (es)
RU (1) RU2542653C2 (es)
WO (1) WO2011008379A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2556956C2 (ru) 2010-07-30 2015-07-20 Фишер Контролз Интернешнел Ллс Устройство седла клапана для использования с клапанами для текучей среды
US20130320252A1 (en) * 2011-02-17 2013-12-05 Egc Enterprises, Inc. Control valve assembly
DE102012209793A1 (de) * 2011-06-17 2012-12-20 Ksb Aktiengesellschaft Armatur zum Umschalten von Fluidwegen
WO2014114256A1 (zh) * 2013-01-28 2014-07-31 费希尔久安输配设备(成都)有限公司 一种活塞装置及使用所述活塞装置的调压器
US9267604B2 (en) * 2013-03-14 2016-02-23 Fisher Controls International Llc Valve seat apparatus for use with fluid valves
US9297469B2 (en) 2013-03-14 2016-03-29 Fisher Controls International Llc Valve seat assemblies
ES2662400T3 (es) * 2013-04-16 2018-04-06 Danfoss A/S Válvula axial con elemento estacionario
US9512934B2 (en) * 2013-06-18 2016-12-06 Fisher Controls International Llc Seal assemblies for use with fluid valves
US9279345B2 (en) * 2014-01-17 2016-03-08 General Electric Company Steam turbomachine valve having a valve member and seal assembly
CN103994241B (zh) * 2014-05-14 2016-07-06 吴忠仪表有限责任公司 一种控制阀外切口新型密封结构
EP3189255B1 (en) 2014-09-01 2019-12-11 Danfoss A/S A valve with a welded valve housing
CN107044544B (zh) * 2015-11-04 2020-12-22 费希尔控制产品国际有限公司 用于在各压力和温度下对流体流动控制设备进行启动测试的组件
US10352459B2 (en) * 2017-07-24 2019-07-16 Fisher Controls International, Llc Seal assemblies for use with fluid valves
DE202017107647U1 (de) 2017-12-15 2018-01-16 Samson Ag Dichtungsanordnung
CN112534165B (zh) * 2018-08-03 2023-01-24 美国圣戈班性能塑料公司 球阀密封件
DE102019104589A1 (de) 2019-02-22 2020-08-27 Samson Ag Ventilsitz-Käfiganordnung
KR102175407B1 (ko) * 2020-06-10 2020-11-06 한국서부발전 주식회사 다중 기밀 기능을 갖는 글로브 밸브

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739855A (en) * 1951-12-21 1956-03-27 Earl F Bruning Composite packing
GB1251795A (es) * 1967-10-30 1971-10-27
US4706970A (en) * 1984-11-14 1987-11-17 Polydyne Industries, Inc. Flexible ring seal with insert in circumferentially extending channel
JPS62183165U (es) 1986-05-14 1987-11-20
RU2073158C1 (ru) * 1993-08-30 1997-02-10 Акционерная компания "Корвет" Привод запорной трубопроводной арматуры
JPH09507247A (ja) * 1994-01-25 1997-07-22 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー ビニルジオキソ化合物の改善された合成方法
US5771931A (en) 1996-10-31 1998-06-30 Gilmore Valve Company High pressure wear resistant pilot valve
AUPP441198A0 (en) 1998-06-30 1998-07-23 Gainsborough Hardware Industries Limited A handle mounting assembly
US20020017327A1 (en) * 2000-07-28 2002-02-14 Shigehiro Kawaai Single seat valve apparatus
EP1394452A4 (en) 2001-06-04 2007-09-19 Nok Corp SEALING DEVICE
US6609716B2 (en) * 2001-12-26 2003-08-26 Caterpillar Inc Wiper seal
US6840520B2 (en) 2003-01-23 2005-01-11 Fisher Controls International Llc Valve plug seal assembly
RU2273781C2 (ru) * 2004-06-15 2006-04-10 Александр Павлович Андреев Узел уплотнения подвижного соединения
US7341258B2 (en) * 2004-09-24 2008-03-11 Greene, Tweed Of Delaware, Inc. Cammed seal assembly with sealing ring having an angled leg portion and foot portion with elastomeric energizer element
US7726339B2 (en) * 2006-01-14 2010-06-01 Dresser, Inc. Seal cartridge control valve
US7926784B2 (en) 2008-01-11 2011-04-19 Fisher Controls International Llc Control valve trim and seal
US8262091B2 (en) * 2008-08-29 2012-09-11 Honeywell International Inc. Scarf cut backup rings
US8714560B2 (en) * 2009-04-28 2014-05-06 Fisher Controls International Llc Bidirectional seal assembly for use with valves

Also Published As

Publication number Publication date
US8820708B2 (en) 2014-09-02
EP2454511A1 (en) 2012-05-23
MY159333A (en) 2016-12-30
CA2767351C (en) 2016-08-09
EP2677219A1 (en) 2013-12-25
BR112012001040A2 (pt) 2016-03-15
AU2010273880A1 (en) 2012-01-19
CN102472413B (zh) 2015-02-18
AU2010273880B2 (en) 2016-05-12
EP2454511B1 (en) 2013-08-07
AR077569A1 (es) 2011-09-07
CA2767351A1 (en) 2011-01-20
CN102472413A (zh) 2012-05-23
RU2542653C2 (ru) 2015-02-20
EP2677219B1 (en) 2015-08-12
US20110012046A1 (en) 2011-01-20
WO2011008379A1 (en) 2011-01-20
NO341396B1 (no) 2017-10-30
RU2012102822A (ru) 2013-08-27
NO20111737A1 (no) 2011-12-15

Similar Documents

Publication Publication Date Title
MY159333A (en) Seal assemblies for use with fluid valves
MY156823A (en) Bidirectional seal assembly for use with valves
NO20090441L (no) Lavfriksjonspakning belastet med nyttelast
MY152788A (en) Control valve trim and seal
MY163611A (en) Valve trim apparatus for use with valves
GB2473977A (en) Extrusion resistant gasket face seal
MX2009006154A (es) Sello de valvula preventora de reventon tipo ariete de direccion doble.
WO2010003000A3 (en) Rotary face seal with anti-crowning features
SG171514A1 (en) Metal-to-metal seal with wiper element and wellhead system incorporating same
MX2009009784A (es) Ensambles sellantes y metodos para sellar un miembro alargado.
GB2470852B (en) Methods and devices for isolating wellhead pressure
WO2009099433A8 (en) Energized composite metal to metal seal
GB2465725A (en) Isolator sealing device
AR076182A1 (es) Sellos de metal a metal redundantes para utilizar con valvulas internas
TW200700241A (en) Sealing component defining first, second, and third seals
MY152410A (en) Wicker-type face seal and wellhead system incorporating same
MX2015008111A (es) Cuerpos de valvula de multiple seccion que tienen sellos internos.
WO2015072858A3 (en) Swellable seals and their use
GB2521532A (en) Valve and method of supporting a seal of a valve
MX353927B (es) Sellos de válvula.
CN205190741U (zh) 一种结合径向密封和轴向密封的密封装置
DK201070264A (en) Self sealing bonnet
CN204783941U (zh) 压路机转向油缸
CN204284457U (zh) 轴承的动静密封防水结构
CN202646733U (zh) 一种倒刺式蝶阀软密封装置

Legal Events

Date Code Title Description
FG Grant or registration