NO952631D0 - Anordning for tetning stengeorganer i ledninger for transport av væsker eller gasser - Google Patents

Anordning for tetning stengeorganer i ledninger for transport av væsker eller gasser

Info

Publication number
NO952631D0
NO952631D0 NO952631A NO952631A NO952631D0 NO 952631 D0 NO952631 D0 NO 952631D0 NO 952631 A NO952631 A NO 952631A NO 952631 A NO952631 A NO 952631A NO 952631 D0 NO952631 D0 NO 952631D0
Authority
NO
Norway
Prior art keywords
conduits
gases
closure members
sealing closure
transporting liquids
Prior art date
Application number
NO952631A
Other languages
English (en)
Other versions
NO952631L (no
NO304041B1 (no
Inventor
Michael Hoffmann
Original Assignee
Borsig Kugelhahn 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 Borsig Kugelhahn Gmbh filed Critical Borsig Kugelhahn Gmbh
Publication of NO952631D0 publication Critical patent/NO952631D0/no
Publication of NO952631L publication Critical patent/NO952631L/no
Publication of NO304041B1 publication Critical patent/NO304041B1/no

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
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
NO952631A 1994-07-01 1995-07-03 Anordning for tetning av stengeorganer i ledninger for transport av vµsker eller gasser NO304041B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4423801A DE4423801C1 (de) 1994-07-01 1994-07-01 Vorrichtung zum Abdichten von in Leitungen für die Förderung von Flüssigkeiten oder Gasen angeordneten Absperrorganen

Publications (3)

Publication Number Publication Date
NO952631D0 true NO952631D0 (no) 1995-07-03
NO952631L NO952631L (no) 1996-01-02
NO304041B1 NO304041B1 (no) 1998-10-12

Family

ID=6522459

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952631A NO304041B1 (no) 1994-07-01 1995-07-03 Anordning for tetning av stengeorganer i ledninger for transport av vµsker eller gasser

Country Status (5)

Country Link
US (1) US5533738A (no)
EP (1) EP0690253B1 (no)
CA (1) CA2153112A1 (no)
DE (2) DE4423801C1 (no)
NO (1) NO304041B1 (no)

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US5873575A (en) * 1997-04-21 1999-02-23 Delaware Capital Formation, Inc. Fluid cooled packing case member for compressors and other machinery
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US6042139A (en) * 1998-02-19 2000-03-28 Textron Automotive Company Inc. Integral PSIR door for an instrument panel and method for making same
KR100274656B1 (ko) * 1998-05-12 2001-01-15 안장홍 볼 밸브
IT1321196B1 (it) * 1999-01-26 2003-12-30 Duk-Jo Jun Dispositivo per l'apertura/chiusura di una valvola e relativo metodo
US6279875B1 (en) * 2000-01-04 2001-08-28 Vijay R. Chatufale Gate valve with improved telescoping seat assembly
US6345805B1 (en) 2000-01-04 2002-02-12 Vijay R. Chatufale Rotary valve with seat assembly
US7004452B2 (en) * 2003-09-25 2006-02-28 Hp&T Products, Inc. Valve seal assemblies and methods
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US7836909B2 (en) * 2006-10-20 2010-11-23 Hemiwedge Valve Corporation Rotatable wedge valve mechanism and method for manufacture
US20080179558A1 (en) * 2007-01-29 2008-07-31 Hemiwedge Valve Corporation Self-adjusting seat for rotary valve
US20110030964A1 (en) * 2009-08-05 2011-02-10 Alfred Moore Williams Control Module With Dual Ball Valve Assemblies
US8733733B2 (en) * 2010-04-30 2014-05-27 Fisher Controls International Llc Sleeve seal assembly and rotary valve having sleeve seal assembly
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US9816625B2 (en) * 2013-04-26 2017-11-14 Flowserve Management Company Seal carriers for ball valves, ball valve assemblies including such seal carriers, and related methods
US10197168B1 (en) * 2013-05-31 2019-02-05 Technetics Group Llc Energized spring seal for a floating valve seat
CN204140929U (zh) * 2014-08-26 2015-02-04 庆堂工业股份有限公司 新型双活塞效应阀门
EP3040588B1 (en) * 2014-12-31 2017-05-03 Cameron International Corporation Double piston effect lip seal seating assemblies
RU2660762C2 (ru) * 2015-04-24 2018-07-09 Размик Енокович Агабабян Шаровой кран
US10767768B2 (en) * 2015-05-13 2020-09-08 Kitz Corporation Trunnion-type ball valve, valve seal structure, and valve packing
US10030784B2 (en) * 2015-06-16 2018-07-24 Worldwide Oilfield Machine, Inc. Ball valve tertiary seal assembly and method
DE102016203070B3 (de) * 2016-02-26 2017-06-01 Schaeffler Technologies AG & Co. KG Anschlussstutzen und Wärmemanagementmodul mit einem solchen
CN109073097A (zh) * 2016-03-22 2018-12-21 盖得阀有限公司 带有三重密封的球阀座
IT201600081134A1 (it) * 2016-08-03 2018-02-03 Enzo Morello Valvola
US10794496B2 (en) * 2016-08-09 2020-10-06 Cameron International Corporation Ball valve system
CA2980589C (en) * 2016-09-28 2020-09-29 Fmc Technologies, Inc. Gate valve protector sleeve
DE102017117167A1 (de) * 2016-11-04 2018-05-09 Franz Schuck Gmbh Kugelhahn für ein Leitungssystem zur Förderung von flüssigen oder gasförmigen Medien
NO343724B1 (en) 2017-06-19 2019-05-20 Sil Valves As A valve seal device
US11313479B2 (en) * 2017-06-20 2022-04-26 Emerson Process Management (India) Private Limited Non-pressure relieving ball valve
CN108194654A (zh) * 2017-12-27 2018-06-22 西安航天远征流体控制股份有限公司 一种高精度低扭矩调节球阀
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
US20230235823A1 (en) * 2018-11-01 2023-07-27 Oil States Energy Services, L.L.C. Valve with pressure differential seating
US11572956B2 (en) * 2018-11-01 2023-02-07 Oil Sttes Energy Services, L.L.C. Valve with pressure differential seating
US11655900B2 (en) * 2018-11-01 2023-05-23 Oil States Energy Services, L.L.C. Valve with pressure differential seating
WO2020092130A1 (en) * 2018-11-01 2020-05-07 Oil States Energy Services, L.L.C. Valve with pressure differrential seating
US10801627B2 (en) 2018-12-07 2020-10-13 Flowserve Management Company Valve seats, valve assemblies, and related methods
CN110454585B (zh) * 2019-07-22 2022-04-01 贝斯格实业股份有限公司 一种浮动球阀的密封结构
US11047485B2 (en) * 2019-08-08 2021-06-29 Saudi Arabian Oil Company Sealing a gate valve
US11725738B2 (en) 2019-10-24 2023-08-15 Oil States Energy Services, L.L.C. Valve assembly method
US11199270B1 (en) 2020-10-15 2021-12-14 Baker Hughes Oilfield Operations Llc System and method for valve seat arrangements

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US3565392A (en) * 1969-04-28 1971-02-23 Grove Valve & Regulator Co Flow-blocking device with retractable sealing means
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CS157817B1 (no) * 1972-11-01 1974-10-15
DE2632397A1 (de) * 1976-07-19 1978-01-26 Provence Const Met Drehschieber mit drehbarem hahnkueken und gleitbeweglichen sitzen
US4083376A (en) * 1976-10-14 1978-04-11 Acf Industries, Incorporated Two piece double acting valve seat assembly
JPS5825186B2 (ja) * 1977-12-02 1983-05-26 株式会社神戸製鋼所 ボ−ルバルブ
JPS5582864A (en) * 1978-12-13 1980-06-21 Hitachi Ltd Spherical valve
US4332267A (en) * 1979-05-24 1982-06-01 Baker International Corporation Ball valve assembly
CA1108589A (en) * 1979-06-01 1981-09-08 Grove Valve And Regulator Company Fire safe seal
DE2938265A1 (de) * 1979-09-21 1981-04-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Regelbares system fuer die anpresskraft von dichtungen bei kugelhaehnen
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US4566482A (en) * 1985-06-27 1986-01-28 Stunkard Gerald A Top entry trunnion ball valve

Also Published As

Publication number Publication date
NO952631L (no) 1996-01-02
DE4423801C1 (de) 1995-11-23
US5533738A (en) 1996-07-09
EP0690253A1 (de) 1996-01-03
DE59502151D1 (de) 1998-06-18
NO304041B1 (no) 1998-10-12
EP0690253B1 (de) 1998-05-13
CA2153112A1 (en) 1996-01-02

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