DE60212231D1 - Dichtungsanordnung zur thermisch verbesserten Abdichtung - Google Patents

Dichtungsanordnung zur thermisch verbesserten Abdichtung

Info

Publication number
DE60212231D1
DE60212231D1 DE60212231T DE60212231T DE60212231D1 DE 60212231 D1 DE60212231 D1 DE 60212231D1 DE 60212231 T DE60212231 T DE 60212231T DE 60212231 T DE60212231 T DE 60212231T DE 60212231 D1 DE60212231 D1 DE 60212231D1
Authority
DE
Germany
Prior art keywords
sealing
arrangement
thermally improved
thermally
sealing arrangement
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 - Lifetime
Application number
DE60212231T
Other languages
English (en)
Other versions
DE60212231T2 (de
Inventor
Steven M Kirk
Brian Nolan
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.)
Xomox Corp
Original Assignee
Xomox 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 Xomox Corp filed Critical Xomox Corp
Application granted granted Critical
Publication of DE60212231D1 publication Critical patent/DE60212231D1/de
Publication of DE60212231T2 publication Critical patent/DE60212231T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of 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
    • 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
    • F16K5/0642—Easy mounting or dismounting means the spherical plug being insertable from one and only one side of the housing
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/931—Seal including temperature responsive feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
DE60212231T 2001-03-19 2002-03-19 Dichtungsanordnung zur thermisch verbesserten Abdichtung Expired - Lifetime DE60212231T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US811961 2001-03-19
US09/811,961 US6837482B2 (en) 2001-03-19 2001-03-19 Sealing arrangement for thermally enhanced sealing

Publications (2)

Publication Number Publication Date
DE60212231D1 true DE60212231D1 (de) 2006-07-27
DE60212231T2 DE60212231T2 (de) 2007-04-19

Family

ID=25208073

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60212231T Expired - Lifetime DE60212231T2 (de) 2001-03-19 2002-03-19 Dichtungsanordnung zur thermisch verbesserten Abdichtung

Country Status (3)

Country Link
US (1) US6837482B2 (de)
EP (1) EP1243821B1 (de)
DE (1) DE60212231T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100513850C (zh) * 2005-08-23 2009-07-15 浙江华夏阀门有限公司 三角截面密封套
CN101201134B (zh) * 2005-08-23 2011-01-12 浙江华夏阀门有限公司 梯形环密封结构
CN101551013A (zh) * 2008-12-31 2009-10-07 浙江华夏阀门有限公司 槽垫密封结构
US10184568B2 (en) * 2013-09-26 2019-01-22 Saint-Gobain Performance Plastics Corporation Bi-directional rotary valve
US9353873B2 (en) * 2013-09-30 2016-05-31 Pentair Flow Services Ag Ball valve having conically shaped stem seal
WO2017210400A1 (en) * 2016-06-01 2017-12-07 Endres William J Rotary cutting insert and support device
DE202016104466U1 (de) * 2016-08-12 2016-09-19 Samson Ag Dichtungsanordnung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101191A (en) * 1959-12-09 1963-08-20 Rockwell Mfg Co Fluid pressure tight joint
US3184213A (en) * 1962-10-08 1965-05-18 Acf Ind Inc Seat for top entry ball valve
US3226082A (en) * 1965-03-22 1965-12-28 Acf Ind Inc Joint connection and seal therefor
SE350323B (de) * 1970-10-13 1972-10-23 Sandvikens Jernverks Ab
US3731904A (en) * 1972-02-03 1973-05-08 Parker Hannifin Corp Ball valve
NZ180986A (en) * 1975-05-29 1978-03-06 Richards & Co B C Ball valve seal assembly
US4134595A (en) * 1976-08-04 1979-01-16 Worcester Controls (U.K.) Limited Annular seals
CH626693A5 (de) * 1978-03-30 1981-11-30 Balzers Hochvakuum
US4273148A (en) * 1980-04-21 1981-06-16 Litton Industrial Products, Inc. Stem seal for a fire safe ball valve
IT8015244V0 (it) * 1980-10-31 1980-10-31 Tubaro Bruno Valvola di materia plastica ad otturatore sferico in particolare per acquedotti impianti d irrigazione osimili
FR2524113A1 (fr) * 1982-03-26 1983-09-30 Gasc Henri Assemblage etanche par brides et joint a effort de serrage limite
US4556197A (en) * 1984-04-27 1985-12-03 Neles Inc. Ball valve assembly with expandable valve element
US4911409A (en) * 1988-08-25 1990-03-27 Mogas Industries, Inc. Ball valve
CA1318905C (en) * 1989-10-10 1993-06-08 John Steele Ball valves for pipelines
US5104092A (en) * 1991-04-01 1992-04-14 Pbm, Inc. Ball valve with improved sealing apparatus
US5326074A (en) 1992-11-06 1994-07-05 Xomox Corporation Enhanced sealing arrangement for a rotary valve shaft
US5901944A (en) 1996-01-03 1999-05-11 Xomox Composite valve seal
US6129336A (en) 1998-01-16 2000-10-10 Xomox Ball stem seal

Also Published As

Publication number Publication date
EP1243821B1 (de) 2006-06-14
DE60212231T2 (de) 2007-04-19
EP1243821A2 (de) 2002-09-25
US6837482B2 (en) 2005-01-04
US20020130292A1 (en) 2002-09-19
EP1243821A3 (de) 2004-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition