EA200501728A1 - Уплотнитель для клапана - Google Patents

Уплотнитель для клапана

Info

Publication number
EA200501728A1
EA200501728A1 EA200501728A EA200501728A EA200501728A1 EA 200501728 A1 EA200501728 A1 EA 200501728A1 EA 200501728 A EA200501728 A EA 200501728A EA 200501728 A EA200501728 A EA 200501728A EA 200501728 A1 EA200501728 A1 EA 200501728A1
Authority
EA
Eurasian Patent Office
Prior art keywords
seal
valve
valve body
regulated
actuator
Prior art date
Application number
EA200501728A
Other languages
English (en)
Other versions
EA007703B1 (ru
Inventor
Ричард Рул
Original Assignee
Отокумпу Текнолоджи Ой
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 Отокумпу Текнолоджи Ой filed Critical Отокумпу Текнолоджи Ой
Publication of EA200501728A1 publication Critical patent/EA200501728A1/ru
Publication of EA007703B1 publication Critical patent/EA007703B1/ru

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
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/047—Metallic bellows
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
  • Sealing Devices (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

Изобретение относится к уплотнению, используемому как уплотнение для штока в клапане для регулирования потоков, содержащих твердый материал, например потоков суспензий, с помощью привода. Уплотнение (4) расположено снаружи корпуса (10) клапана так, что внутри уплотнения (4) и корпуса (10) клапана образуется, по существу, закрытое пространство для потока, подлежащего регулированию.
EA200501728A 2003-06-06 2004-06-03 Уплотнение для клапана EA007703B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030847A FI117063B (fi) 2003-06-06 2003-06-06 Venttiilin tiiviste
PCT/FI2004/000339 WO2004109170A1 (en) 2003-06-06 2004-06-03 Seal for a valve

Publications (2)

Publication Number Publication Date
EA200501728A1 true EA200501728A1 (ru) 2006-06-30
EA007703B1 EA007703B1 (ru) 2006-12-29

Family

ID=8566212

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200501728A EA007703B1 (ru) 2003-06-06 2004-06-03 Уплотнение для клапана

Country Status (14)

Country Link
US (1) US7461829B2 (ru)
EP (1) EP1634005A1 (ru)
CN (1) CN100498027C (ru)
AP (1) AP2014A (ru)
AR (1) AR044626A1 (ru)
AU (1) AU2004245712A1 (ru)
BR (1) BRPI0410937A (ru)
CA (1) CA2526916A1 (ru)
CL (1) CL43324B (ru)
EA (1) EA007703B1 (ru)
FI (1) FI117063B (ru)
PE (1) PE20050004A1 (ru)
WO (1) WO2004109170A1 (ru)
ZA (1) ZA200509690B (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0409619D0 (en) * 2004-04-30 2004-06-02 Specialised Petroleum Serv Ltd Valve seat
GB2437935B (en) * 2006-05-13 2008-07-23 Rolls Royce Plc Apparatus for forming a body
JP5007858B2 (ja) * 2007-02-08 2012-08-22 Ｓｍｃ株式会社 流量制御弁
US20130240768A1 (en) * 2011-09-14 2013-09-19 Energyneering Solutions, Inc. High Density Polyethylene Gate Valve
TW201350071A (zh) 2012-01-06 2013-12-16 Gojo Ind Inc 液體分配器泵
DE102012106230A1 (de) * 2012-07-11 2014-05-15 Kraussmaffei Technologies Gmbh Komponentenzufuhrdüse
AU2013205195B2 (en) 2013-04-14 2015-07-09 Rubicon Research Pty Ltd Valve
DE102014107174A1 (de) * 2014-05-21 2015-11-26 Thyssenkrupp Ag Stellvorrichtung zur Betätigung eines Elementes innerhalb eines von Koksofengas durchströmten Gasraumes und Verfahren zum Betreiben der Stellvorrichtung
EP3601799B1 (de) * 2017-03-27 2023-01-11 Burckhardt Compression AG Kolbenkompressorventil und verfahren zum betrieb eines kolbenkompressorventils
JP7165670B6 (ja) * 2017-03-27 2023-08-18 ブルクハルト コンプレッション アーゲー ピストンコンプレッサバルブ用のバルブクロージャおよびそのバルブクロージャを動作させるための方法
TWI644003B (zh) * 2017-12-11 2018-12-11 柯世苑 抽蓄裝置及具有該抽蓄裝置之運輸工具
CN109915607A (zh) * 2018-06-19 2019-06-21 李乔利 一种阀门
TWI715186B (zh) * 2019-09-05 2021-01-01 柯世苑 抽蓄裝置及抽蓄槽車

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US600249A (en) * 1898-03-08 Valve
US701615A (en) * 1900-11-17 1902-06-03 Fritz Reichenbach Flexible device for connecting stationary or movable machine parts.
US1859834A (en) * 1929-01-16 1932-05-24 Glen P Cowan Shut-off valve
US2308183A (en) * 1941-12-27 1943-01-12 Du Pont Packless valve
US2699801A (en) * 1949-10-20 1955-01-18 Schleyer Victor Packingless valve with secondary seal and failure indicator
US2932203A (en) * 1954-03-16 1960-04-12 Melville F Peters Fluid pressure systems
US3084901A (en) * 1960-11-17 1963-04-09 Powers Regulator Co Pressure compensated valve
SU699269A1 (ru) * 1977-09-05 1979-11-25 Всесоюзный Научно-Исследовательский И Технологический Институт Приборостроения Распределительный кран двойного действи
US4240610A (en) * 1979-05-23 1980-12-23 Eg & G Sealol, Inc. High pressure bellows assembly
IT1187878B (it) * 1986-01-27 1987-12-23 Elek Spa Valvola termoelettrica per la commutazione in condotti diversi di gas frigorigeni su impianti e macchine di raffreddamento
US4815699A (en) * 1987-12-21 1989-03-28 Sundstrand Corporation Valve with resilient, bellows mounted valve seat
US5220943A (en) * 1990-10-09 1993-06-22 Montana Sulphur & Chemical Co. Internal pump assembly
DE4105944A1 (de) * 1991-02-26 1992-08-27 Zeolith Tech Leckagefreie durchfuehrung
US5249745A (en) * 1991-09-19 1993-10-05 Giacomo Bertolotti Fluid distribution system
US5271602A (en) * 1992-04-13 1993-12-21 The Japan Steel Works Ltd. Vacuum gate valve
EP0644982B1 (en) * 1992-06-10 1996-01-31 Siemens Electric Limited Internal combustion engine exhaust control valve
US5345857A (en) * 1993-02-02 1994-09-13 Osmonics, Inc. Thermoplastic bellows and method of forming the same
FR2717550B1 (fr) * 1994-03-17 1996-06-07 Europ Propulsion Vanne cryogénique intégrale sous vide.
US5560586A (en) * 1994-05-25 1996-10-01 Anelva Corporation Main valve
US5755255A (en) * 1996-10-29 1998-05-26 Benkan Corporation Gate valve for regulating gas flow in semiconductor manufacturing
JP3869513B2 (ja) * 1997-01-31 2007-01-17 藤倉ゴム工業株式会社 複合ベローズの製造方法
US5887853A (en) * 1997-06-05 1999-03-30 Loctite Corporation Minimal wear dispensing valve
ES2193694T3 (es) * 1998-04-11 2003-11-01 Tuchenhagen Gmbh Valvula de elevacion.
US6258062B1 (en) * 1999-02-25 2001-07-10 Joseph M. Thielen Enclosed container power supply for a needleless injector
EP1046809B1 (de) * 1999-04-20 2005-08-10 Siemens Aktiengesellschaft Fluiddosiervorrichtung
US6237892B1 (en) * 2000-02-18 2001-05-29 V Tex Corporation Gate valve
US6332602B1 (en) * 2001-03-30 2001-12-25 Yuzuru Oishi Vehicle suspension having annular air chamber

Also Published As

Publication number Publication date
AU2004245712A1 (en) 2004-12-16
CN100498027C (zh) 2009-06-10
FI20030847A (fi) 2004-12-07
AP2014A (en) 2009-07-23
CL43324B (es) 2005-03-11
ZA200509690B (en) 2006-09-27
WO2004109170A1 (en) 2004-12-16
US20060118753A1 (en) 2006-06-08
EA007703B1 (ru) 2006-12-29
PE20050004A1 (es) 2005-03-03
FI117063B (fi) 2006-05-31
CN1802532A (zh) 2006-07-12
CA2526916A1 (en) 2004-12-16
EP1634005A1 (en) 2006-03-15
US7461829B2 (en) 2008-12-09
AR044626A1 (es) 2005-09-21
BRPI0410937A (pt) 2006-06-27
FI20030847A0 (fi) 2003-06-06

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Legal Events

Date Code Title Description
TC4A Change in name of a patent proprietor in a eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU