CN104956132B - 用于降低控制阀中的促动器推力要求的设备及方法 - Google Patents

用于降低控制阀中的促动器推力要求的设备及方法 Download PDF

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Publication number
CN104956132B
CN104956132B CN201380060624.6A CN201380060624A CN104956132B CN 104956132 B CN104956132 B CN 104956132B CN 201380060624 A CN201380060624 A CN 201380060624A CN 104956132 B CN104956132 B CN 104956132B
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China
Prior art keywords
pressure
plug
cage
sealing
balance
Prior art date
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Active
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CN201380060624.6A
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English (en)
Chinese (zh)
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CN104956132A (zh
Inventor
T.H.坎宁安
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Dresser LLC
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Dresser LLC
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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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • 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
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0379—By fluid pressure
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
CN201380060624.6A 2012-11-20 2013-11-13 用于降低控制阀中的促动器推力要求的设备及方法 Active CN104956132B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/681795 2012-11-20
US13/681,795 US9218005B2 (en) 2012-11-20 2012-11-20 Apparatus and method for reducing actuator thrust requirements in a control valve
PCT/US2013/069789 WO2014081593A1 (en) 2012-11-20 2013-11-13 Apparatus and method for reducing actuator thrust requirements in a control valve

Publications (2)

Publication Number Publication Date
CN104956132A CN104956132A (zh) 2015-09-30
CN104956132B true CN104956132B (zh) 2017-06-27

Family

ID=49641894

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380060624.6A Active CN104956132B (zh) 2012-11-20 2013-11-13 用于降低控制阀中的促动器推力要求的设备及方法

Country Status (7)

Country Link
US (1) US9218005B2 (https=)
EP (1) EP2923126B1 (https=)
JP (1) JP6294892B2 (https=)
CN (1) CN104956132B (https=)
CA (1) CA2891590C (https=)
ES (1) ES2864126T3 (https=)
WO (1) WO2014081593A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9218005B2 (en) * 2012-11-20 2015-12-22 Dresser, Inc. Apparatus and method for reducing actuator thrust requirements in a control valve
US9395019B2 (en) 2013-06-27 2016-07-19 Dresser, Inc. Device for sealing a valve
US9910447B2 (en) * 2015-03-10 2018-03-06 Fratelli Pettinaroli S.P.A. Automatic balancing valve
KR101856545B1 (ko) * 2016-06-08 2018-05-10 주식회사 오토마 이중 씰링 구조를 갖는 글로브 밸브
US11585444B2 (en) * 2019-08-05 2023-02-21 Ichor Systems, Inc. Seal for a flow restrictor
US10400899B2 (en) 2017-07-24 2019-09-03 Fisher Controls International, Llc Fluid flow control apparatus for use with fluid valves
US10393283B2 (en) 2017-09-25 2019-08-27 Dresser, Llc Regulating overtravel in bi-furcated plugs for use in valve assemblies
US10253887B1 (en) * 2018-01-05 2019-04-09 Circor International, Inc. Stem assembly for a valve
US11713828B2 (en) * 2019-04-30 2023-08-01 Dresser, Llc Pilot-operated pressure regulator
US12460745B2 (en) * 2023-04-05 2025-11-04 Fisher Controls International Llc Valve trim apparatus for use with fluid valves
US20250180126A1 (en) * 2023-12-04 2025-06-05 Fisher Controls International Llc Flow Control Assembly for a Valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1093784A (zh) * 1993-03-10 1994-10-19 布什内尔工程公司 带致动器的阀
US5564674A (en) * 1995-02-13 1996-10-15 Sulzer Thermtec Ag Valve actuated by its own medium
JP2003031455A (ja) * 2001-07-19 2003-01-31 Hitachi Kokusai Electric Inc 基板処理装置
CN104956132A (zh) * 2012-11-20 2015-09-30 德莱赛公司 用于降低控制阀中的促动器推力要求的设备及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114532A (en) * 1960-08-12 1963-12-17 Bendix Corp Pilot type solenoid valve
US3318577A (en) * 1965-05-24 1967-05-09 George W Banks High pressure valve having soft seating and balanced seal
US3624753A (en) 1970-04-27 1971-11-30 Grove Valve & Regulator Co Two-stage opening valve
DE2915783C2 (de) 1979-04-19 1986-07-03 Vickers Systems GmbH, 6380 Bad Homburg Aus Sicherheitsgründen arbeitsüberwachte Ventilanordnung
US4779837A (en) * 1986-02-10 1988-10-25 Tokyo Keiki Co., Ltd. Remote control poppet valve
JPS62156686U (https=) * 1986-03-26 1987-10-05
US5339857A (en) * 1992-11-06 1994-08-23 Dresser Industries Inc. Media assisted valves
DE4330073A1 (de) * 1993-09-06 1995-03-09 Frutigen Hydrotechnik Ag Vorgesteuertes Hydraulikventil
US5878647A (en) 1997-08-11 1999-03-09 Husco International Inc. Pilot solenoid control valve and hydraulic control system using same
US6283152B1 (en) * 1999-03-01 2001-09-04 Cor-Val, Inc. Multiple sleeve valve assembly
DE602004003143T2 (de) * 2003-05-26 2007-08-23 Danfoss A/S Servoventil für ein vakuumsystem
US7341236B2 (en) 2006-03-07 2008-03-11 Husco International, Inc. Pilot operated valve with a pressure balanced poppet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1093784A (zh) * 1993-03-10 1994-10-19 布什内尔工程公司 带致动器的阀
JPH074559A (ja) * 1993-03-10 1995-01-10 Bushnell Engineering Inc アクチュエータ付きバルブ
US5564674A (en) * 1995-02-13 1996-10-15 Sulzer Thermtec Ag Valve actuated by its own medium
JP2003031455A (ja) * 2001-07-19 2003-01-31 Hitachi Kokusai Electric Inc 基板処理装置
CN104956132A (zh) * 2012-11-20 2015-09-30 德莱赛公司 用于降低控制阀中的促动器推力要求的设备及方法

Also Published As

Publication number Publication date
CN104956132A (zh) 2015-09-30
US20140137947A1 (en) 2014-05-22
JP2015535066A (ja) 2015-12-07
EP2923126B1 (en) 2021-01-20
US9218005B2 (en) 2015-12-22
CA2891590A1 (en) 2014-05-30
EP2923126A1 (en) 2015-09-30
JP6294892B2 (ja) 2018-03-14
ES2864126T3 (es) 2021-10-13
WO2014081593A1 (en) 2014-05-30
CA2891590C (en) 2021-01-12

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