BR9704226A - Disposição de válvula - Google Patents

Disposição de válvula

Info

Publication number
BR9704226A
BR9704226A BR9704226A BR9704226A BR9704226A BR 9704226 A BR9704226 A BR 9704226A BR 9704226 A BR9704226 A BR 9704226A BR 9704226 A BR9704226 A BR 9704226A BR 9704226 A BR9704226 A BR 9704226A
Authority
BR
Brazil
Prior art keywords
sealing element
housing
valve arrangement
stem
casing
Prior art date
Application number
BR9704226A
Other languages
English (en)
Inventor
Wolfgang Gonsior
Original Assignee
Xomox Int Gmbh
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 Xomox Int Gmbh filed Critical Xomox Int Gmbh
Publication of BR9704226A publication Critical patent/BR9704226A/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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
    • F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating valves
    • 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
    • F16K5/0657—Particular coverings or materials
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7036—Jacketed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Joints Allowing Movement (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Valve Housings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

Patente de Invenção: <B>"DISPOSIçãO DE VáLVULA"<D>. Uma disposição de válvula contém uma carcaça (2) e um elemento de bloqueio (8) disposto giratório na mesma, com o qual é acoplada giratória uma haste (10), sendo que a passagem da haste através da carcaça (2) é vedada por meio de um elemento de vedação (32). A disposição de válvula deve ser aperfeiçoada, partindo do pressuposto que, com reduzido dispêndio construtivo, a taxa de vazamento pode ser reduzida e as elevadas exigências de segurança podem ser satisfeitas, sendo que a disposição de válvula, no interior, é provida, de preferência, com um revestimento (20, 21). é proposto que, opcionalmente ao primeiro elemento de vedação (32), o qual está disposto em um compartimento anular entre a haste (10) e a carcaça (2), ao menos parcialmente no interior de um corpo anular (38), ligado com a carcaça (2), está disposto um segundo elemento de vedação (42). O revestimento (20) da carcaça (2) chega ao menos até o primeiro elemento de vedação (32), o qual encosta diretamente no revestimento (20), sendo que, por meio de uma bucha (48), movível na direção do eixo de rotação (14) da haste (10), o primeiro elemento de vedação (32) e, em caso de necessidade, o segundo elemento de vedação (42) podem ser previamente tensionados.
BR9704226A 1996-05-22 1997-05-19 Disposição de válvula BR9704226A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996120694 DE19620694C2 (de) 1996-05-22 1996-05-22 Ventilanordnung

Publications (1)

Publication Number Publication Date
BR9704226A true BR9704226A (pt) 2000-12-19

Family

ID=7795070

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9704226A BR9704226A (pt) 1996-05-22 1997-05-19 Disposição de válvula

Country Status (9)

Country Link
US (1) US5979491A (pt)
EP (1) EP0809059B1 (pt)
JP (1) JPH1047505A (pt)
KR (1) KR970075604A (pt)
CN (1) CN1081768C (pt)
AT (1) ATE230083T1 (pt)
BR (1) BR9704226A (pt)
CA (1) CA2206953C (pt)
DE (2) DE19620694C2 (pt)

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DE19620694C2 (de) * 1996-05-22 2001-02-15 Xomox Int Gmbh Ventilanordnung
US7017915B2 (en) * 2001-10-03 2006-03-28 Metso Automation Usa Inc. Stem or shaft seal arrangement
KR100423556B1 (ko) * 2003-03-10 2004-03-18 주식회사 비엠티 볼밸브
US7048254B2 (en) 2003-06-19 2006-05-23 Giant Industries Low-leakage valve apparatus
US20050173002A1 (en) * 2003-11-05 2005-08-11 Simendinger William H. Fiber-reinforced polymer (FRP) valve body with a polymeric liner and method of manufacturing same
US7628380B1 (en) 2005-10-11 2009-12-08 Pureflex, Inc. Self-compensating packing gland
EP2360402B1 (de) * 2007-05-24 2012-10-03 Michael Tappe Kunststoff-Ventilkugel
DE202008011406U1 (de) * 2007-12-20 2009-06-18 Xomox International Gmbh & Co Ventil
DE102008027888A1 (de) * 2008-06-11 2009-12-17 Apel, Helga Drosselklappenstutzen mit Drosselklappe
US20110017931A1 (en) * 2009-07-24 2011-01-27 Chih-Hsin Lee Ball valve
GB2493180A (en) * 2011-07-27 2013-01-30 Expro North Sea Ltd Valve housing arrangement
US8910921B2 (en) * 2011-10-27 2014-12-16 Aegis Flow Technologies, L.L.C. Valve and stem sealing assembly
US9512926B2 (en) * 2011-10-27 2016-12-06 Aegis Flow Technologies, L.L.C. Butterfly valve and stem sealing assembly
CN103807458B (zh) * 2014-02-19 2016-04-27 盐城市圣泰阀门有限公司 一种加氢阀及其加工方法
DE102016000081A1 (de) * 2016-01-07 2017-07-13 Richter Chemie-Technik Gmbh Bodenarmatur eines mobilen Tanks
BE1024257B1 (nl) * 2016-06-03 2018-01-15 Inno-Mould Nv Corrosiebestendig kogelkraan
US10995864B2 (en) * 2017-09-01 2021-05-04 Fisher Controls International Llc Ball element for a rotary valve and method of manufacturing the same
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
CN108194657A (zh) * 2018-03-27 2018-06-22 高特控股集团有限公司 一种水管用阀门
PL234666B1 (pl) * 2018-04-26 2020-03-31 Aquael Janusz Jankiewicz Spolka Z Ograniczona Odpowiedzialnoscia Filtr wody do akwarium
CN108386569A (zh) * 2018-05-21 2018-08-10 江苏金晟元特种阀门股份有限公司 氟塑料全衬切断球阀
RU185486U1 (ru) * 2018-07-16 2018-12-06 Добров Александр Васильевич Запорное устройство
RU190361U1 (ru) * 2018-10-22 2019-06-28 Акционерное общество "Научно-производственное объединение "СПЛАВ" (АО "НПО "СПЛАВ") Шпиндель трубопроводной арматуры
CN110056669B (zh) * 2019-04-02 2020-10-30 江苏苏盐阀门机械有限公司 一种防胀裂型球阀
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
CA3109675A1 (en) 2020-02-19 2021-08-19 Marathon Petroleum Company Lp Low sulfur fuel oil blends for stability enhancement and associated methods
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
CA3188122A1 (en) 2022-01-31 2023-07-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point

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US3073336A (en) * 1963-01-15 Lined ball valve
US3334650A (en) * 1964-03-12 1967-08-08 Acf Ind Inc Valve
JPS5235536Y2 (pt) * 1973-08-15 1977-08-13
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FR2412017A1 (fr) * 1977-12-15 1979-07-13 Nouri Jacques Vanne, du type a etancheite amelioree
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DE8431238U1 (de) * 1984-10-24 1985-04-25 Chemat GmbH Armaturen für Industrie- und Nuklearanlagen, 7592 Renchen Nachruestbare, doppelte stopfbuchsanordnung fuer einen kugelhahn
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JP2013100177A (ja) * 2011-11-09 2013-05-23 Sony Corp ケーブル巻取装置

Also Published As

Publication number Publication date
CA2206953C (en) 2004-08-10
CA2206953A1 (en) 1997-11-22
CN1177689A (zh) 1998-04-01
ATE230083T1 (de) 2003-01-15
DE19620694A1 (de) 1997-11-27
EP0809059A3 (de) 1998-05-13
EP0809059A2 (de) 1997-11-26
JPH1047505A (ja) 1998-02-20
DE59708977D1 (de) 2003-01-30
CN1081768C (zh) 2002-03-27
EP0809059B1 (de) 2002-12-18
KR970075604A (ko) 1997-12-10
US5979491A (en) 1999-11-09
DE19620694C2 (de) 2001-02-15

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements