PL363964A1 - Zawór zasuwowy - Google Patents

Zawór zasuwowy

Info

Publication number
PL363964A1
PL363964A1 PL02363964A PL36396402A PL363964A1 PL 363964 A1 PL363964 A1 PL 363964A1 PL 02363964 A PL02363964 A PL 02363964A PL 36396402 A PL36396402 A PL 36396402A PL 363964 A1 PL363964 A1 PL 363964A1
Authority
PL
Poland
Prior art keywords
gate valve
sealing insert
area
flow area
inlet
Prior art date
Application number
PL02363964A
Other languages
English (en)
Other versions
PL202950B1 (pl
Inventor
Roar Gravningen
Jorn Syvertsen
Anders Nygard
Hege Lill Birkeland
Helge Hjallen
Original Assignee
Danfoss Esco As
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 Danfoss Esco As filed Critical Danfoss Esco As
Publication of PL363964A1 publication Critical patent/PL363964A1/pl
Publication of PL202950B1 publication Critical patent/PL202950B1/pl

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
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0263—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor using particular material or covering means
    • 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
    • Y10T137/0514—Gate valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Valve Housings (AREA)
  • Electronic Switches (AREA)
  • Seal Device For Vehicle (AREA)
  • Pens And Brushes (AREA)
  • Valve Device For Special Equipments (AREA)
PL363964A 2001-03-24 2002-03-21 Zawór zasuwowy oraz wkładka dla takiego zaworu PL202950B1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001114566 DE10114566A1 (de) 2001-03-24 2001-03-24 Schieberventil
PCT/NO2002/000117 WO2002077504A1 (en) 2001-03-24 2002-03-21 Gate valve

Publications (2)

Publication Number Publication Date
PL363964A1 true PL363964A1 (pl) 2004-11-29
PL202950B1 PL202950B1 (pl) 2009-08-31

Family

ID=7678911

Family Applications (1)

Application Number Title Priority Date Filing Date
PL363964A PL202950B1 (pl) 2001-03-24 2002-03-21 Zawór zasuwowy oraz wkładka dla takiego zaworu

Country Status (12)

Country Link
US (1) US6942194B2 (pl)
EP (1) EP1373768B1 (pl)
JP (1) JP2004527701A (pl)
CN (1) CN100408895C (pl)
AT (1) ATE345459T1 (pl)
DE (2) DE10114566A1 (pl)
DK (1) DK1373768T3 (pl)
ES (1) ES2274006T3 (pl)
NO (1) NO326969B1 (pl)
PL (1) PL202950B1 (pl)
RU (1) RU2267681C2 (pl)
WO (1) WO2002077504A1 (pl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8282074B2 (en) * 2001-03-12 2012-10-09 Curtiss-Wright Flow Control Corporation Delayed coker isolation valve systems
NO322877B1 (no) * 2003-06-06 2006-12-18 Danfoss Esco As Sluseventil
GB2472121A (en) * 2009-07-24 2011-01-26 Avk Holding As Valve head assembly
CN102494150A (zh) * 2011-12-07 2012-06-13 深圳大学 新型密封结构的闸阀
CN103453159B (zh) 2012-06-03 2018-05-29 德朱瑞克公司 用于闸阀的耐磨环定位器
WO2014182664A1 (en) 2013-05-07 2014-11-13 Victaulic Company Valve with removable seat
PL232483B1 (pl) 2014-03-12 2019-06-28 Grundwaterstream Armaturen Gmbh W Organizacji Zawieradło zaworu zasuwowego
NO20141212A1 (no) * 2014-10-09 2016-02-29 Ulefos Esco As Sluseventil
US10100936B2 (en) 2015-04-24 2018-10-16 Flowserve Management Company Parallel slide gate valves and related methods
US10794495B2 (en) * 2015-05-23 2020-10-06 Gabriel Telles Villanueva Power-driven gate valve
EP3115666A1 (en) 2015-07-08 2017-01-11 Ulefos Esco AS A smart valve and automated monitoring of the conditions of the pipings using the smart valves
CN107387793A (zh) * 2017-06-17 2017-11-24 林之铠 一种防贝壳类生物在内腔叮布的阀门
RU2695672C1 (ru) * 2018-03-12 2019-07-25 Анатолий Леонтьевич Шанаурин Узел затвора клиновой задвижки
US11174958B2 (en) 2019-01-24 2021-11-16 Jet Oilfield Services, LLC Gate valve and method of repairing same
CN110985723A (zh) * 2019-12-06 2020-04-10 湖南天泓液压机械有限公司 一种液压装置用的过压阀
US11226042B1 (en) * 2020-09-30 2022-01-18 Kennedy Valve Company Gate valve
EP4281699B1 (en) 2021-03-26 2026-02-04 Mueller International, LLC Combined drilling and stopping system
US11994236B2 (en) 2021-11-04 2024-05-28 Gabriel T. Villanueva Impact driver valve systems

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762830A (en) 1954-11-15 1956-12-05 Bryan Donkin Co Ltd Improvements in or relating to gate valves
US2934313A (en) * 1957-02-04 1960-04-26 Cameron Iron Works Inc Gate valve and seat assembly therefor
US3331582A (en) * 1965-02-17 1967-07-18 Ingalls Shipbnilding Corp Valve packing ring
US3765647A (en) * 1972-01-21 1973-10-16 M & J Valve Co Valve construction and method
US4009727A (en) * 1975-10-20 1977-03-01 Thomas R. Bailey Valve liner for a knife gate valve
US4532957A (en) * 1983-06-24 1985-08-06 United States Pipe And Foundry Company Guides for gate valves
US4703915A (en) * 1985-11-15 1987-11-03 Rovang, Inc. Knife gate valve with semi-hard, resilient seat
SU1492134A1 (ru) * 1987-08-11 1989-07-07 Всесоюзный научно-исследовательский институт по сбору, подготовке и транспорту нефти и нефтепродуктов Задвижка с коническим затвором
US4846442A (en) * 1988-01-14 1989-07-11 The Clarkson Company Gate valve with lock ring
US4881719A (en) * 1988-09-23 1989-11-21 Bowman Jeffrey M Gate valve
DK161781C (da) * 1989-06-19 1992-01-20 Avk Maskinfab Skydeventil og fremgangsmaade til fremstilling af en hertil hoerende skyder
CH686457A5 (de) * 1992-08-11 1996-03-29 Sistag Platten-Schieber.
US5335910A (en) * 1993-07-13 1994-08-09 Premier Technology Pinball machine having a conveyor belt ball lift
US5560587A (en) * 1993-09-16 1996-10-01 Technaflow, Inc. Gate valve sleeve
DE19621248B4 (de) * 1996-05-25 2006-03-09 Bü-Sch Armaturen GmbH Beidseitig wirkender Dichtungsring einer Schieberarmatur
NL1008658C2 (nl) * 1998-03-20 1999-09-21 Lande En Zonen B V Van De Schuifafsluiter.

Also Published As

Publication number Publication date
ES2274006T3 (es) 2007-05-16
PL202950B1 (pl) 2009-08-31
US20050098756A1 (en) 2005-05-12
DE60216063D1 (de) 2006-12-28
WO2002077504A1 (en) 2002-10-03
RU2267681C2 (ru) 2006-01-10
CN1498320A (zh) 2004-05-19
ATE345459T1 (de) 2006-12-15
NO20034242D0 (no) 2003-09-23
DE10114566A1 (de) 2002-10-10
CN100408895C (zh) 2008-08-06
NO20034242L (no) 2003-11-24
NO326969B1 (no) 2009-03-23
EP1373768B1 (en) 2006-11-15
US6942194B2 (en) 2005-09-13
EP1373768A1 (en) 2004-01-02
JP2004527701A (ja) 2004-09-09
DK1373768T3 (da) 2007-04-02
DE60216063T2 (de) 2007-05-10
RU2003130373A (ru) 2005-04-10

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