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AR077569A1 - Montajes de sellos para uso con valvulas de fluido - Google Patents

Montajes de sellos para uso con valvulas de fluido

Info

Publication number
AR077569A1
AR077569A1 ARP100102549A AR077569A1 AR 077569 A1 AR077569 A1 AR 077569A1 AR P100102549 A ARP100102549 A AR P100102549A AR 077569 A1 AR077569 A1 AR 077569A1
Authority
AR
Argentina
Prior art keywords
seal
scraper
assembly includes
fluid valves
cage
Prior art date
Application number
Other languages
English (en)
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 AR077569A1 publication Critical patent/AR077569A1/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 regulacion 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 funcion 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 funcion de proveer una carga al segundo raspador. Además, el montaje de sellos incluye un espaciador entre los primeros y segundos sellos.
ARP100102549 2009-07-17 2010-07-14 Montajes de sellos para uso con valvulas de fluido AR077569A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR077569A1 true AR077569A1 (es) 2011-09-07

Family

ID=42853277

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100102549 AR077569A1 (es) 2009-07-17 2010-07-14 Montajes de sellos para uso con valvulas de fluido

Country Status (12)

Country Link
US (1) US8820708B2 (es)
EP (2) EP2677219B1 (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)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010358346B2 (en) 2010-07-30 2017-01-19 Fisher Controls International Llc Valve seat apparatus for use with fluid valves
WO2012112845A1 (en) * 2011-02-17 2012-08-23 Egc Interprises, Inc. Control valve assembly
DE102012209793A1 (de) * 2011-06-17 2012-12-20 Ksb Aktiengesellschaft Armatur zum Umschalten von Fluidwegen
RU2661997C2 (ru) * 2013-01-28 2018-07-23 Эмерсон Процесс Менеджмент Регьюлэйтор Текнолоджиз, Инк. Поршневой узел и использующий его регулятор давления
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
WO2014169916A1 (en) * 2013-04-16 2014-10-23 Danfoss A/S Axial valve with stationary element
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
CN106471299B (zh) 2014-09-01 2019-12-20 丹佛斯有限公司 具有焊接式阀壳体的阀
RU2738295C2 (ru) * 2015-11-04 2020-12-11 Фишер Контролз Интернешнел Ллс Блок для пускового испытания регуляторов потока текучей среды при различных значениях давления и температуры
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
EP3830456B1 (en) * 2018-08-03 2024-09-04 Saint-Gobain Performance Plastics Corporation Ball valve seal
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
US11994227B2 (en) * 2021-10-14 2024-05-28 Emerson Process Management Regulator Technologies, Inc. Regulator with improved turndown

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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
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Also Published As

Publication number Publication date
WO2011008379A1 (en) 2011-01-20
RU2542653C2 (ru) 2015-02-20
EP2454511A1 (en) 2012-05-23
US8820708B2 (en) 2014-09-02
EP2454511B1 (en) 2013-08-07
MX2012000739A (es) 2012-02-01
EP2677219B1 (en) 2015-08-12
EP2677219A1 (en) 2013-12-25
US20110012046A1 (en) 2011-01-20
CA2767351C (en) 2016-08-09
AU2010273880A1 (en) 2012-01-19
CN102472413B (zh) 2015-02-18
NO341396B1 (no) 2017-10-30
CN102472413A (zh) 2012-05-23
NO20111737A1 (no) 2011-12-15
AU2010273880B2 (en) 2016-05-12
BR112012001040A2 (pt) 2016-03-15
MY159333A (en) 2016-12-30
RU2012102822A (ru) 2013-08-27
CA2767351A1 (en) 2011-01-20

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