MX2011011537A - Montaje de sello bidireccional para usar con valvulas. - Google Patents

Montaje de sello bidireccional para usar con valvulas.

Info

Publication number
MX2011011537A
MX2011011537A MX2011011537A MX2011011537A MX2011011537A MX 2011011537 A MX2011011537 A MX 2011011537A MX 2011011537 A MX2011011537 A MX 2011011537A MX 2011011537 A MX2011011537 A MX 2011011537A MX 2011011537 A MX2011011537 A MX 2011011537A
Authority
MX
Mexico
Prior art keywords
seal assembly
valves
seal
seals
closure member
Prior art date
Application number
MX2011011537A
Other languages
English (en)
Inventor
Wayne Russell Fass
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 MX2011011537A publication Critical patent/MX2011011537A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • 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
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup 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
    • F16K3/243—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
    • 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
    • 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
    • Y10T137/86734—With metering feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Valve Housings (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)

Abstract

Un conjunto de sello para el uso con las válvulas se describe. Un conjunto de sello ejemplo incluye un primer cierre (412) y un segundo sello (414) frente al primer sello. Los sellos de primera y segunda para participar de manera estanca un elemento de cierre (316) de una válvula y una superficie de sellado opuesta al elemento de cierre. Un anillo de espaciador (416) está dispuesto entre la primera y segunda juntas para evitar que los sellos de primera y segunda de ponerse en contacto entre sí. Además, el anillo espaciador (416) tiene el tamaño para que el anillo espaciador no en contacto con el elemento de cierre o de la superficie de sellado.
MX2011011537A 2009-04-28 2010-03-29 Montaje de sello bidireccional para usar con valvulas. MX2011011537A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/430,978 US8714560B2 (en) 2009-04-28 2009-04-28 Bidirectional seal assembly for use with valves
PCT/US2010/029090 WO2010126671A1 (en) 2009-04-28 2010-03-29 Bidirectional seal assembly for use with valves

Publications (1)

Publication Number Publication Date
MX2011011537A true MX2011011537A (es) 2011-11-18

Family

ID=42352285

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011537A MX2011011537A (es) 2009-04-28 2010-03-29 Montaje de sello bidireccional para usar con valvulas.

Country Status (13)

Country Link
US (3) US8714560B2 (es)
EP (1) EP2425158B1 (es)
CN (1) CN102422065B (es)
AR (1) AR076366A1 (es)
AU (1) AU2010241948B2 (es)
BR (1) BRPI1013995A2 (es)
CA (1) CA2760228C (es)
MX (1) MX2011011537A (es)
MY (1) MY156823A (es)
NO (1) NO20111501A1 (es)
RU (1) RU2527002C2 (es)
SA (1) SA516371851B1 (es)
WO (1) WO2010126671A1 (es)

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US10400899B2 (en) 2017-07-24 2019-09-03 Fisher Controls International, Llc Fluid flow control apparatus for use with fluid valves
CN107387785A (zh) * 2017-09-17 2017-11-24 浙江贝尔控制阀门有限公司 一种微小流量调节阀
US10935161B2 (en) * 2017-09-19 2021-03-02 Fisher Controls International Llc Control valve with guide vane
US10393283B2 (en) 2017-09-25 2019-08-27 Dresser, Llc Regulating overtravel in bi-furcated plugs for use in valve assemblies
CN107725802A (zh) * 2017-11-02 2018-02-23 苏州丹顿机电有限公司 一种防泄漏阀门
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Also Published As

Publication number Publication date
EP2425158B1 (en) 2019-07-17
AR076366A1 (es) 2011-06-08
BRPI1013995A2 (pt) 2016-04-05
AU2010241948B2 (en) 2016-08-11
US8714560B2 (en) 2014-05-06
US20100270491A1 (en) 2010-10-28
US10436327B2 (en) 2019-10-08
WO2010126671A1 (en) 2010-11-04
EP2425158A1 (en) 2012-03-07
RU2011146467A (ru) 2013-06-10
US10054227B2 (en) 2018-08-21
CA2760228C (en) 2016-02-23
AU2010241948A1 (en) 2011-11-24
NO20111501A1 (no) 2011-11-03
SA516371851B1 (ar) 2021-03-06
US20180335144A1 (en) 2018-11-22
CA2760228A1 (en) 2010-11-04
RU2527002C2 (ru) 2014-08-27
US20140197603A1 (en) 2014-07-17
CN102422065A (zh) 2012-04-18
MY156823A (en) 2016-03-31
CN102422065B (zh) 2016-02-03

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Legal Events

Date Code Title Description
FG Grant or registration