BR112015021389A2 - aparelho de sede de válvula para utilização com válvulas de fluido - Google Patents

aparelho de sede de válvula para utilização com válvulas de fluido

Info

Publication number
BR112015021389A2
BR112015021389A2 BR112015021389A BR112015021389A BR112015021389A2 BR 112015021389 A2 BR112015021389 A2 BR 112015021389A2 BR 112015021389 A BR112015021389 A BR 112015021389A BR 112015021389 A BR112015021389 A BR 112015021389A BR 112015021389 A2 BR112015021389 A2 BR 112015021389A2
Authority
BR
Brazil
Prior art keywords
valve seat
flange
sealing
diameter
fluid valves
Prior art date
Application number
BR112015021389A
Other languages
English (en)
Inventor
Wayne Bell Brandon
Original Assignee
Fisher Controls Int Llc
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
Priority to US13/828,539 priority Critical patent/US9267604B2/en
Application filed by Fisher Controls Int Llc filed Critical Fisher Controls Int Llc
Priority to PCT/US2014/022251 priority patent/WO2014159154A1/en
Publication of BR112015021389A2 publication Critical patent/BR112015021389A2/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32Details
    • F16K1/34Cutting-off parts, e.g. valve members, seats
    • F16K1/42Valve seats
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00Details relating to contact between valve members and seat
    • F16K25/005Particular materials for seats or closure elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22Gate 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
    • F16K3/24Gate 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
    • F16K3/246Combination of a sliding valve and a lift valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00Means in valves for absorbing fluid energy, e.g. cushioning of opening or closure movement, eliminating of vibrations of the valve member
    • F16K47/08Means in valves for absorbing fluid energy, e.g. cushioning of opening or closure movement, eliminating of vibrations of the valve member for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Abstract

1/1 resumo “aparelho de sede de válvula para utilização com válvulas de fluido” descreve-se neste documento um aparelho de sede de válvula para utilização com válvulas de fluido. uma sede de válvula exemplar inclui um anel de sede com uma passagem central no interior do mesmo e uma parede exterior. a parede exterior compreende uma parte rosqueada, tendo esta um primeiro diâmetro, para engatar uma gaiola de uma válvula de fluidos. a parede exterior inclui igualmente uma porção de vedação para capturar um conjunto de vedação entre a porção de vedação e uma superfície de um corpo de válvula de fluido. a porção de vedação tem um segundo diâmetro maior que o primeiro diâmetro. a parede externa do aparelho de sede de válvula exemplar inclui adicionalmente uma porção de flange para capturar o conjunto de vedação entre a gaiola e a porção de flange. a porção de flange estende-se rumo à superfície do corpo e a porção de vedação deve ser posicionada entre a porção de flange e a porção rosqueada. a porção de flange tem um terceiro diâmetro maior que o segundo diâmetro.
BR112015021389A 2013-03-14 2014-03-10 aparelho de sede de válvula para utilização com válvulas de fluido BR112015021389A2 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/828,539 US9267604B2 (en) 2013-03-14 2013-03-14 Valve seat apparatus for use with fluid valves
PCT/US2014/022251 WO2014159154A1 (en) 2013-03-14 2014-03-10 Valve seat apparatus for use with fluid valves

Publications (1)

Publication Number Publication Date
BR112015021389A2 true BR112015021389A2 (pt) 2017-07-18

Family

ID=50555244

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015021389A BR112015021389A2 (pt) 2013-03-14 2014-03-10 aparelho de sede de válvula para utilização com válvulas de fluido

Country Status (13)

Country Link
US (2) US9267604B2 (pt)
EP (1) EP2971882B1 (pt)
JP (1) JP6478970B2 (pt)
KR (1) KR101796613B1 (pt)
CN (2) CN204692614U (pt)
AR (2) AR095271A1 (pt)
AU (1) AU2014241305B2 (pt)
BR (1) BR112015021389A2 (pt)
CA (1) CA2904006A1 (pt)
MX (1) MX363433B (pt)
NO (1) NO343195B1 (pt)
RU (1) RU2662263C2 (pt)
WO (1) WO2014159154A1 (pt)

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EP2598778B1 (en) 2010-07-30 2019-04-24 Fisher Controls International Llc Valve seat apparatus for use with fluid valves
US9267604B2 (en) * 2013-03-14 2016-02-23 Fisher Controls International Llc Valve seat apparatus for use with fluid valves
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DE102014220675A1 (de) * 2014-10-13 2016-04-14 Ksb Aktiengesellschaft Armatur mit Wechselsitzsystem
US9915353B2 (en) * 2014-10-28 2018-03-13 Fisher Controls International Llc Choked flow valve with clamped seat ring
CN108368954A (zh) * 2015-10-16 2018-08-03 艾默生过程管理(天津)阀门有限公司 多级防喘振阀
WO2017079525A1 (en) * 2015-11-04 2017-05-11 Fisher Controls International Llc Assembly for start-up testing fluid flow control devices at various pressures and temperatures
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US10724642B2 (en) * 2017-05-23 2020-07-28 Fisher Controls International Llc Modular valve trim assembly for use in a process control valve
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US10352459B2 (en) * 2017-07-24 2019-07-16 Fisher Controls International, Llc Seal assemblies for use with fluid valves
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Also Published As

Publication number Publication date
KR101796613B1 (ko) 2017-11-10
AR095271A1 (es) 2015-09-30
NO20151178A1 (no) 2015-09-14
MX2015012957A (es) 2016-08-05
CN204692614U (zh) 2015-10-07
KR20150130435A (ko) 2015-11-23
RU2662263C2 (ru) 2018-07-25
EP2971882B1 (en) 2019-05-08
MX363433B (es) 2019-03-22
NO343195B1 (en) 2018-11-26
US20160076653A1 (en) 2016-03-17
AR099342A1 (es) 2016-07-20
US20140264135A1 (en) 2014-09-18
CN104048061A (zh) 2014-09-17
CN104048061B (zh) 2018-09-18
CA2904006A1 (en) 2014-10-02
EP2971882A1 (en) 2016-01-20
AU2014241305A1 (en) 2015-09-24
JP2016511378A (ja) 2016-04-14
JP6478970B2 (ja) 2019-03-06
RU2015140618A (ru) 2017-04-28
US9267604B2 (en) 2016-02-23
AU2014241305B2 (en) 2017-12-07
WO2014159154A1 (en) 2014-10-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure