ES8502773A1 - Anillo de asiento para valvula rotativa. - Google Patents

Anillo de asiento para valvula rotativa.

Info

Publication number
ES8502773A1
ES8502773A1 ES530368A ES530368A ES8502773A1 ES 8502773 A1 ES8502773 A1 ES 8502773A1 ES 530368 A ES530368 A ES 530368A ES 530368 A ES530368 A ES 530368A ES 8502773 A1 ES8502773 A1 ES 8502773A1
Authority
ES
Spain
Prior art keywords
section
sealing
valve seat
improved valve
seat ring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES530368A
Other languages
English (en)
Other versions
ES530368A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keystone International Holdings Corp
Original Assignee
Keystone International Holdings Corp
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 Keystone International Holdings Corp filed Critical Keystone International Holdings Corp
Publication of ES8502773A1 publication Critical patent/ES8502773A1/es
Publication of ES530368A0 publication Critical patent/ES530368A0/es
Granted legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Magnetically Actuated Valves (AREA)
  • Compressor (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gasket Seals (AREA)
  • Taps Or Cocks (AREA)
  • Vehicle Body Suspensions (AREA)
  • Check Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Pens And Brushes (AREA)
  • Fluid-Damping Devices (AREA)
  • Multiple-Way Valves (AREA)

Abstract

ANILLO DE ASIENTO PARA VALVULA ROTATIVA.COMPRENDE: UNA SECCION (60A) DE OBTURACION RADIAL INTERIOR Y UNA SECCION (60B) DE RETENCION RADIAL EXTERIOR INTERCONECTADAS POR MEDIO DE UNA SECCION ESPACIADORA CON UNA ZONA RADIAL (60C) Y UNA ZONA AXIAL (60D); Y UNA MULTITUD DE ESPIRAS CIRCUNFERENCIALES DE CORDONES (76) DE MATERIAL DE SUFICIENTE ELASTITICIDAD Y RESISTENCIA A LA TRACCION PARA TRANSMITIR MEMORIA A LA SECCION DE OBTURACION (60A).
ES530368A 1982-02-01 1984-03-07 Anillo de asiento para valvula rotativa. Granted ES530368A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/344,502 US4410163A (en) 1982-02-01 1982-02-01 Valve seat

Publications (2)

Publication Number Publication Date
ES8502773A1 true ES8502773A1 (es) 1985-02-01
ES530368A0 ES530368A0 (es) 1985-02-01

Family

ID=23350797

Family Applications (2)

Application Number Title Priority Date Filing Date
ES519426A Expired ES8404802A1 (es) 1982-02-01 1983-01-31 Conjunto de valvula rotativa.
ES530368A Granted ES530368A0 (es) 1982-02-01 1984-03-07 Anillo de asiento para valvula rotativa.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES519426A Expired ES8404802A1 (es) 1982-02-01 1983-01-31 Conjunto de valvula rotativa.

Country Status (13)

Country Link
US (1) US4410163A (es)
EP (1) EP0085555B1 (es)
JP (1) JPS58134279A (es)
KR (1) KR910001672B1 (es)
AT (1) ATE23395T1 (es)
AU (1) AU549155B2 (es)
BR (1) BR8203243A (es)
CA (1) CA1192176A (es)
DE (1) DE3367445D1 (es)
ES (2) ES8404802A1 (es)
MX (1) MX154904A (es)
NO (1) NO155900C (es)
PH (1) PH19247A (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124868A (ja) * 1982-01-18 1983-07-25 Okumura Seisakusho:Kk 弁体のシ−ト構造
US4487216A (en) * 1982-08-09 1984-12-11 General Signal Corporation Valve seal for fire safe or high temperature valves
US4505290A (en) * 1983-02-03 1985-03-19 Keystone International, Inc. Valve seat assembly and valve
FR2566870B1 (fr) * 1984-06-28 1986-11-28 Amri Dispositif d'etancheite destine a assurer l'etancheite amont/aval d'un obturateur
US4640516A (en) * 1984-07-25 1987-02-03 Almada Edward M Metallic seal with interlocking J-shaped lips
US4676481A (en) * 1985-06-24 1987-06-30 White Consolidated Industries, Inc. Seal for high performance butterfly valve
US4747542A (en) * 1987-04-14 1988-05-31 United Technologies Corporation Nozzle flap edge cooling
US4796857A (en) * 1987-12-03 1989-01-10 White Consolidated Industries, Inc. Metallic seal for high performance butterfly valve
US5125796A (en) * 1991-05-14 1992-06-30 General Electric Company Transition piece seal spring for a gas turbine
DE4424122C2 (de) * 1994-07-08 1999-06-10 Xomox Int Gmbh Absperrklappe
US6079695A (en) * 1995-10-12 2000-06-27 Orbit Valve Company Butterfly valve construction
WO1997039264A1 (en) * 1996-04-18 1997-10-23 General Signal Corporation Bi-directional valve seal mechanism
FR2751716B1 (fr) * 1996-07-25 1998-09-11 Ksb Sa Joint d'etancheite en metal, notamment pour un dispositif de robinetterie
US5934647A (en) * 1996-10-23 1999-08-10 Adams Gmbh & Co. Armaturen Kg Metal seal for valve
DE10246833A1 (de) * 2002-10-08 2004-04-22 Eisenwerke Fried. Wilh. Düker AG & Co. KGaA Bodenauslaufventil für insbesondere emaillierte Behälter
US6938879B2 (en) * 2003-08-06 2005-09-06 Victaulic Company Of America Valve seal with pressure relief channels and expansion voids
FR2921708B1 (fr) * 2007-10-01 2011-12-30 Fabrication Ind Sa D Robinet a obturateur papillon a portee asymetrique spherique.
US8469335B2 (en) * 2010-06-14 2013-06-25 Baker Hughes Incorporated Pressure energized spring seal
KR101096525B1 (ko) * 2011-04-26 2011-12-20 서광공업 주식회사 저온 및 고온에서 실링성능이 유지되는 버터플라이 밸브
KR101167271B1 (ko) * 2012-01-27 2012-07-23 (주)제로엔텍 양방향 기밀구조의 삼중편심 버터플라이밸브
TW201602484A (zh) * 2014-07-11 2016-01-16 Unique Valve Prec Co Ltd 複合式壓力密封閥座
WO2016056535A1 (ja) * 2014-10-07 2016-04-14 株式会社キッツ バタフライ弁用シートリングとその固定構造並びに偏心型バタフライ弁

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747608A (en) * 1950-10-28 1956-05-29 Grove Valve & Regulator Co Reinforced resilient sleeve type valve construction
FR2398940A1 (fr) * 1977-07-26 1979-02-23 Amri Double joint torique flexible
US3077331A (en) * 1959-05-11 1963-02-12 Aero Flow Dynamics Inc Butterfly valve with radially shiftable and fluid pressure responsive seat
US3077332A (en) * 1960-07-15 1963-02-12 Aero Flow Dynamics Inc Butterfly valve having radially shiftable and fluid pressure responsive seat
US3153427A (en) * 1961-09-14 1964-10-20 Aero Flow Dynamics Inc Butterfly check valve
DE1425598A1 (de) * 1963-12-12 1969-02-20 Burtis Wilson Atwood Ventilanordnung,insbesondere Drosselklappenventilanordnung
DE2235988C3 (de) * 1972-07-21 1980-03-27 Linde Ag, 6200 Wiesbaden Absperrorgan
US4005848A (en) * 1975-02-11 1977-02-01 Fisher Controls Company, Inc. Bidirectional pressure-assisted valve seal
US4130285A (en) * 1978-01-26 1978-12-19 Walworth Company Valve sealing device
US4172473A (en) * 1978-02-21 1979-10-30 Aeroquip Corporation Molded hose insert
US4219204A (en) * 1978-11-30 1980-08-26 Utex Industries, Inc. Anti-extrusion seals and packings
US4231546A (en) * 1978-12-22 1980-11-04 Fisher Controls Company, Inc. High-temperature bidirectional metal seal

Also Published As

Publication number Publication date
NO830287L (no) 1983-08-02
AU1067883A (en) 1983-08-11
ES519426A0 (es) 1984-06-01
ES8404802A1 (es) 1984-06-01
JPH0448989B2 (es) 1992-08-10
NO155900B (no) 1987-03-09
DE3367445D1 (en) 1986-12-11
EP0085555B1 (en) 1986-11-05
MX154904A (es) 1987-12-29
ES530368A0 (es) 1985-02-01
NO155900C (no) 1987-06-17
EP0085555A1 (en) 1983-08-10
BR8203243A (pt) 1983-12-20
CA1192176A (en) 1985-08-20
JPS58134279A (ja) 1983-08-10
KR840003752A (ko) 1984-09-15
US4410163A (en) 1983-10-18
PH19247A (en) 1986-02-14
ATE23395T1 (de) 1986-11-15
AU549155B2 (en) 1986-01-16
KR910001672B1 (ko) 1991-03-18

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