BR0306990A - Válvula de esfera com gaxeta de peça única - Google Patents

Válvula de esfera com gaxeta de peça única

Info

Publication number
BR0306990A
BR0306990A BR0306990A BR0306990A BR0306990A BR 0306990 A BR0306990 A BR 0306990A BR 0306990 A BR0306990 A BR 0306990A BR 0306990 A BR0306990 A BR 0306990A BR 0306990 A BR0306990 A BR 0306990A
Authority
BR
Brazil
Prior art keywords
valve
valve element
packing
ball valve
room temperature
Prior art date
Application number
BR0306990A
Other languages
English (en)
Inventor
Jared S Timko
Eric M Kvarda
Brandon J Fry
James E Gotch
Thomas A Lippucci
Original Assignee
Swagelok Co
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 Swagelok Co filed Critical Swagelok Co
Publication of BR0306990A publication Critical patent/BR0306990A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
    • F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0668—Single 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0684—Packings on the plug
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0689—Packings between housing and plug
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0694—Spindle sealings
    • 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
    • Y10T137/0508—Ball valve or rotary ball valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • External Artificial Organs (AREA)

Abstract

"VáLVULA DE ESPERA COM GAXETA DE PEçA úNICA". Uma válvula de esfera inclui um elemento de válvula (22) e uma gaxeta de peça única (32) que sela o elemento de válvula em uma cavidade de válvula (20). A gaxeta de peça única é instalada sobre o elemento de válvula à temperatura ambiente, ou pode ser moldada sobre ele. O elemento de válvula pode incluir um elemento de controle de fluxo, tal como uma esfera (24) e munhões superior (28) e inferior (30). As várias dimensões do elemento de válvula e da gaxeta são selecionadas para facilitarem a montagem à temperatura ambiente e para reduzirem, substancialmente, o volume de material de gaxeta, desse modo melhorando a performance da válvula por faixas mais amplas de temperatura e classes de pressão.
BR0306990A 2002-01-18 2003-01-17 Válvula de esfera com gaxeta de peça única BR0306990A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34962902P 2002-01-18 2002-01-18
PCT/US2003/001351 WO2003062683A1 (en) 2002-01-18 2003-01-17 Ball valve with single piece packing

Publications (1)

Publication Number Publication Date
BR0306990A true BR0306990A (pt) 2004-12-14

Family

ID=27613300

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0306990A BR0306990A (pt) 2002-01-18 2003-01-17 Válvula de esfera com gaxeta de peça única

Country Status (14)

Country Link
US (4) US7887024B2 (pt)
EP (2) EP1466116B1 (pt)
JP (1) JP2005515384A (pt)
KR (1) KR20040075085A (pt)
CN (2) CN1329682C (pt)
AT (2) ATE315193T1 (pt)
AU (1) AU2003210543B2 (pt)
BR (1) BR0306990A (pt)
CA (1) CA2473685C (pt)
DE (2) DE60330398D1 (pt)
HK (1) HK1066849A1 (pt)
MX (1) MXPA04006936A (pt)
NO (1) NO20043772L (pt)
WO (1) WO2003062683A1 (pt)

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CN102937194A (zh) * 2012-11-16 2013-02-20 镇江市华阳机电制造有限公司 一种整体密封连杆球阀
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JP6472924B1 (ja) * 2018-10-17 2019-02-20 東フロコーポレーション株式会社 ボールバルブ
TWI680916B (zh) * 2018-12-21 2020-01-01 沃拓創意股份有限公司 可攜式氣泡水瓶及其氣閥結構
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CN101067458B (zh) 2011-01-19
DE60303129T2 (de) 2006-09-14
CN1643278A (zh) 2005-07-20
WO2003062683A1 (en) 2003-07-31
CN101067458A (zh) 2007-11-07
MXPA04006936A (es) 2004-11-26
EP1466116B1 (en) 2006-01-04
US20100200078A1 (en) 2010-08-12
US8186371B2 (en) 2012-05-29
ATE315193T1 (de) 2006-02-15
CA2473685A1 (en) 2003-07-31
EP1626213A1 (en) 2006-02-15
HK1066849A1 (en) 2005-04-01
JP2005515384A (ja) 2005-05-26
DE60303129D1 (de) 2006-03-30
CA2473685C (en) 2011-12-13
DE60330398D1 (de) 2010-01-14
KR20040075085A (ko) 2004-08-26
EP1626213B1 (en) 2009-12-02
EP1466116A1 (en) 2004-10-13
US20060060810A1 (en) 2006-03-23
NO20043772L (no) 2004-08-17
AU2003210543B2 (en) 2007-11-22
US20120318373A1 (en) 2012-12-20
ATE450734T1 (de) 2009-12-15
US20060255304A1 (en) 2006-11-16
CN1329682C (zh) 2007-08-01
US7887024B2 (en) 2011-02-15

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