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BRPI0716989A2 - vÁlvula rotativa, e, vedaÇço e portador de vedaÇço flexÍvel para uso em uma vÁlvula borboleta - Google Patents

vÁlvula rotativa, e, vedaÇço e portador de vedaÇço flexÍvel para uso em uma vÁlvula borboleta

Info

Publication number
BRPI0716989A2
BRPI0716989A2 BRPI0716989-2A2A BRPI0716989A BRPI0716989A2 BR PI0716989 A2 BRPI0716989 A2 BR PI0716989A2 BR PI0716989 A BRPI0716989 A BR PI0716989A BR PI0716989 A2 BRPI0716989 A2 BR PI0716989A2
Authority
BR
Brazil
Prior art keywords
seal
valve
rotary valve
butterfly valve
carrier
Prior art date
Application number
BRPI0716989-2A2A
Other languages
English (en)
Inventor
Paul Andrew Day
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 BRPI0716989A2 publication Critical patent/BRPI0716989A2/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift 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
    • F16K1/16—Lift 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 with pivoted closure-members
    • F16K1/18—Lift 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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift 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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
BRPI0716989-2A2A 2006-09-21 2007-09-14 vÁlvula rotativa, e, vedaÇço e portador de vedaÇço flexÍvel para uso em uma vÁlvula borboleta BRPI0716989A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/534,010 US7963503B2 (en) 2006-09-21 2006-09-21 Metal seal with flexible insert
PCT/US2007/078536 WO2008036576A1 (en) 2006-09-21 2007-09-14 Metal seal with flexible insert

Publications (1)

Publication Number Publication Date
BRPI0716989A2 true BRPI0716989A2 (pt) 2013-09-24

Family

ID=38824955

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0716989-2A2A BRPI0716989A2 (pt) 2006-09-21 2007-09-14 vÁlvula rotativa, e, vedaÇço e portador de vedaÇço flexÍvel para uso em uma vÁlvula borboleta

Country Status (7)

Country Link
US (1) US7963503B2 (pt)
EP (3) EP2066934B1 (pt)
CN (1) CN101506554B (pt)
BR (1) BRPI0716989A2 (pt)
CA (1) CA2663591A1 (pt)
MX (1) MX2009002994A (pt)
WO (1) WO2008036576A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2960036B1 (fr) * 2010-05-11 2013-05-10 Ksb Sas Robinet a joint metallique
US8814138B2 (en) 2011-10-12 2014-08-26 Fisher Controls International Llc Valve seals
US20130269599A1 (en) * 2012-04-13 2013-10-17 Taiwan Semiconductor Manufacturing Company, Ltd. Methods and Apparatus for Continuous Pressure Control Processing
CN102717249B (zh) * 2012-04-28 2014-06-04 浙江大学宁波理工学院 气瓶阀门压帽防拆弹簧挡圈的自动装配设备
US9400061B2 (en) * 2013-07-29 2016-07-26 Fisher Controls International Llc Fluid valve apparatus having enclosed seals
JP1530618S (pt) * 2014-10-09 2015-08-10
US9999939B2 (en) * 2014-12-05 2018-06-19 GM Global Technology Operations LLC Resistance spot welding steel and aluminum workpieces with electrode insert
US10267424B2 (en) 2016-02-12 2019-04-23 Mueller International, Llc Butterfly valve seat with seat cover
CN108294809B (zh) * 2016-07-05 2021-02-26 江苏风和医疗器材股份有限公司 密封垫及具有其的密封组件和穿刺器
US11428328B2 (en) * 2016-07-28 2022-08-30 Flowserve Management Company Shutoff seal for high temperature pressure balance valve and related methods
EP3622205A4 (en) * 2017-05-09 2021-03-10 Saint-Gobain Performance Plastics Corporation GASKET, ASSEMBLY AND ASSOCIATED PROCEDURES FOR USE
DE102017207903A1 (de) * 2017-05-10 2018-11-15 Volkswagen Aktiengesellschaft Dichteinheit mit einer Tellerfeder und Ventilanordnung mit einer solchen Dichteinheit
EP3553355B1 (de) * 2018-04-12 2022-03-09 Vitesco Technologies GmbH Dichtung und fluidregelventil
US11236830B2 (en) * 2019-04-30 2022-02-01 Fisher Controls International Llc Seal glands for butterfly valves
WO2022160161A1 (en) 2021-01-28 2022-08-04 Mueller International, Llc Bonded valve seat
US12038090B2 (en) 2022-02-09 2024-07-16 Neptune Technology Group Inc. Top-loaded rotary valve with elliptical sealing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005848A (en) 1975-02-11 1977-02-01 Fisher Controls Company, Inc. Bidirectional pressure-assisted valve seal
US4231546A (en) 1978-12-22 1980-11-04 Fisher Controls Company, Inc. High-temperature bidirectional metal seal
US4306706A (en) * 1979-09-11 1981-12-22 Posi-Seal International, Inc. Cryogenic valve seal
US4341233A (en) * 1980-06-27 1982-07-27 Fmc Corporation Fire safe seat for a rotary valve
FR2496217A1 (fr) 1980-12-12 1982-06-18 Realisations Meca Ste Meusienn Dispositif d'etancheite pour vanne
US4418889A (en) * 1981-03-16 1983-12-06 Xomox Corporation Fire safe seat for a valve
US4623121A (en) * 1983-03-15 1986-11-18 Jamesbury Corporation Butterfly valve seat
US4772448A (en) * 1986-01-07 1988-09-20 Westinghouse Electric Corp. Support pin system and locking nut retainer
FR2615580B1 (fr) 1987-05-20 1989-08-18 Amri Garniture d'etancheite a anneau de reaction incorpore, notamment pour obturateur
US5419532A (en) * 1993-07-19 1995-05-30 Pbv-Usa, Inc. Valve seal
US5535986A (en) * 1995-06-30 1996-07-16 Fisher Controls International, Inc. Torsionallly loaded fluid seals for rotary valves
US5979872A (en) * 1997-05-19 1999-11-09 Gds Manufacturing Co. Retrofittable corrosion-resistant volume damper
US7478816B2 (en) 2004-05-10 2009-01-20 Fisher Controls International, Llc Seal stiffener
US20070138429A1 (en) * 2005-12-21 2007-06-21 Hutchens Wilbur D Flexible seals for process control valves

Also Published As

Publication number Publication date
EP2581633A3 (en) 2014-05-07
CA2663591A1 (en) 2008-03-27
CN101506554A (zh) 2009-08-12
EP2066934A1 (en) 2009-06-10
CN101506554B (zh) 2012-08-29
EP2581633A2 (en) 2013-04-17
WO2008036576A1 (en) 2008-03-27
US7963503B2 (en) 2011-06-21
US20080073612A1 (en) 2008-03-27
EP2581634A2 (en) 2013-04-17
EP2066934B1 (en) 2014-01-08
EP2581634A3 (en) 2014-05-07
MX2009002994A (es) 2009-04-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.