AU2003252102A1 - Elliptical sealing surface for butterfly valve - Google Patents

Elliptical sealing surface for butterfly valve

Info

Publication number
AU2003252102A1
AU2003252102A1 AU2003252102A AU2003252102A AU2003252102A1 AU 2003252102 A1 AU2003252102 A1 AU 2003252102A1 AU 2003252102 A AU2003252102 A AU 2003252102A AU 2003252102 A AU2003252102 A AU 2003252102A AU 2003252102 A1 AU2003252102 A1 AU 2003252102A1
Authority
AU
Australia
Prior art keywords
sealing surface
butterfly valve
elliptical sealing
elliptical
butterfly
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.)
Abandoned
Application number
AU2003252102A
Other languages
English (en)
Inventor
Philip Wayne Eggleston
Wilbur Dean Hutchens
James Leroy Lounsberry
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International 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
Application filed by Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of AU2003252102A1 publication Critical patent/AU2003252102A1/en
Abandoned 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
    • F16K1/222—Shaping of the valve 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
    • 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
    • F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y10T137/0525—Butterfly valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
AU2003252102A 2002-08-29 2003-07-23 Elliptical sealing surface for butterfly valve Abandoned AU2003252102A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/230,656 US7080820B2 (en) 1999-11-16 2002-08-29 Elliptical sealing surface for butterfly valve
US10/230,656 2002-08-29
PCT/US2003/022858 WO2004020881A1 (en) 2002-08-29 2003-07-23 Elliptical sealing surface for butterfly valve

Publications (1)

Publication Number Publication Date
AU2003252102A1 true AU2003252102A1 (en) 2004-03-19

Family

ID=31976542

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003252102A Abandoned AU2003252102A1 (en) 2002-08-29 2003-07-23 Elliptical sealing surface for butterfly valve

Country Status (9)

Country Link
US (4) US7080820B2 (US07582779-20090901-C00044.png)
EP (1) EP1534980B9 (US07582779-20090901-C00044.png)
JP (1) JP4637581B2 (US07582779-20090901-C00044.png)
CN (1) CN100590332C (US07582779-20090901-C00044.png)
AU (1) AU2003252102A1 (US07582779-20090901-C00044.png)
BR (1) BR0313435A (US07582779-20090901-C00044.png)
CA (1) CA2497284C (US07582779-20090901-C00044.png)
MX (1) MXPA05002216A (US07582779-20090901-C00044.png)
WO (1) WO2004020881A1 (US07582779-20090901-C00044.png)

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US7080820B2 (en) * 1999-11-16 2006-07-25 Fisher Controls International Llc. Elliptical sealing surface for butterfly valve
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WO2007105311A1 (ja) * 2006-03-14 2007-09-20 Tomoe Technical Research Company Ltd. バタフライ弁
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DE102014226733A1 (de) 2014-12-19 2016-06-23 Continental Automotive Gmbh Ventilvorrichtung in einem Kraftfahrzeug
US9927034B2 (en) * 2015-08-25 2018-03-27 Mueller International, Llc Valve seat stiffener
JP6634572B2 (ja) * 2016-05-13 2020-01-22 株式会社テージーケー バタフライバルブ
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US10883613B2 (en) 2018-04-27 2021-01-05 Caterpillar Inc. Elliptical ball valve seal
US11448323B2 (en) 2018-04-30 2022-09-20 Fisher Controls International Llc Rotary valve with control element
US11391379B2 (en) 2019-03-29 2022-07-19 Velan Inc. Butterfly valve and butterfly disc
US11236830B2 (en) * 2019-04-30 2022-02-01 Fisher Controls International Llc Seal glands for butterfly valves
JP7419519B2 (ja) * 2019-10-25 2024-01-22 アイティーティー マニュファクチャーリング エンタープライジズ エルエルシー リッジシール式セグメント型バルブ
JP2021080954A (ja) * 2019-11-15 2021-05-27 株式会社キッツ 偏心型バタフライ弁
JP7379701B2 (ja) * 2019-11-21 2023-11-14 アイティーティー マニュファクチャーリング エンタープライジズ エルエルシー デュアルモーションシャットオフバルブ及びデュアルモーションシャットオフバルブアセンブリを製造する方法
FR3114368B1 (fr) * 2020-09-24 2022-12-30 Commissariat Energie Atomique Système d’étanchéité métallique pour vanne papillon à triple excentration

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Also Published As

Publication number Publication date
WO2004020881A1 (en) 2004-03-11
EP1534980B1 (en) 2011-08-31
EP1534980A1 (en) 2005-06-01
US7296585B2 (en) 2007-11-20
US7416164B2 (en) 2008-08-26
US20080035874A1 (en) 2008-02-14
EP1534980B9 (en) 2012-06-13
CN100590332C (zh) 2010-02-17
US7080820B2 (en) 2006-07-25
US20080272324A1 (en) 2008-11-06
CA2497284A1 (en) 2004-03-11
MXPA05002216A (es) 2005-10-18
CA2497284C (en) 2013-03-05
JP4637581B2 (ja) 2011-02-23
US20030062500A1 (en) 2003-04-03
US20060214129A1 (en) 2006-09-28
CN1678852A (zh) 2005-10-05
JP2005537449A (ja) 2005-12-08
BR0313435A (pt) 2005-07-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase