CA2689197C - Flow controlled actuator apparatus for use with self-closing stop valves - Google Patents

Flow controlled actuator apparatus for use with self-closing stop valves Download PDF

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Publication number
CA2689197C
CA2689197C CA 2689197 CA2689197A CA2689197C CA 2689197 C CA2689197 C CA 2689197C CA 2689197 CA2689197 CA 2689197 CA 2689197 A CA2689197 A CA 2689197A CA 2689197 C CA2689197 C CA 2689197C
Authority
CA
Canada
Prior art keywords
fluid
valve
internal chamber
flow rate
flow
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.)
Active
Application number
CA 2689197
Other languages
English (en)
French (fr)
Other versions
CA2689197A1 (en
Inventor
Chun Lin
Yin Zhuang
Lu Cang
Fan Jian Jun
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of CA2689197A1 publication Critical patent/CA2689197A1/en
Application granted granted Critical
Publication of CA2689197C publication Critical patent/CA2689197C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/10—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel
    • 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
    • F16K27/07—Construction of housing; Use of materials therefor of cutting-off parts of tanks, e.g. tank-cars
    • 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
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7726—Responsive to change in rate of flow
    • Y10T137/7727—Excessive flow cut-off
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7783—Valve closes in responses to reverse flow
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7785—Valve closes in response to excessive flow
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
  • Actuator (AREA)
CA 2689197 2007-06-15 2008-05-30 Flow controlled actuator apparatus for use with self-closing stop valves Active CA2689197C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/764,012 2007-06-15
US11/764,012 US8262057B2 (en) 2007-06-15 2007-06-15 Flow controlled actuator apparatus for use with self-closing stop valves
PCT/US2008/065396 WO2008156998A1 (en) 2007-06-15 2008-05-30 Flow controlled actuator apparatus for use with self-closing stop valves

Publications (2)

Publication Number Publication Date
CA2689197A1 CA2689197A1 (en) 2008-12-24
CA2689197C true CA2689197C (en) 2014-07-08

Family

ID=39735022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2689197 Active CA2689197C (en) 2007-06-15 2008-05-30 Flow controlled actuator apparatus for use with self-closing stop valves

Country Status (9)

Country Link
US (1) US8262057B2 (enExample)
EP (1) EP2165099B1 (enExample)
JP (2) JP2010530500A (enExample)
CN (1) CN101680563B (enExample)
AR (1) AR067015A1 (enExample)
BR (1) BRPI0813365B1 (enExample)
CA (1) CA2689197C (enExample)
RU (1) RU2479776C2 (enExample)
WO (1) WO2008156998A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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US8517046B2 (en) * 2009-04-03 2013-08-27 Emerson Process Management Regulator Technologies, Inc. Redundant metal-to-metal seals for use with internal valves
US9360131B2 (en) * 2010-04-09 2016-06-07 Emerson Process Management Regulator Technologies, Inc. Actuator adapter plate
US10641404B2 (en) * 2017-03-10 2020-05-05 Emerson Process Management Regulator Technologies, Inc. Spring seat for an internal valve
US10480682B2 (en) 2017-03-10 2019-11-19 Emerson Process Management Regulator Technologies, Inc. Strainer assembly for internal valve
US10794505B2 (en) 2017-03-10 2020-10-06 Emerson Process Management Regulator Technologies, Inc. Spring seat for an internal valve
CN108571607B (zh) * 2017-03-10 2021-11-16 艾默生过程管理调节技术公司 具有相对于容器进料入口定位的阀入口的内部阀系统
US10563786B2 (en) * 2017-03-10 2020-02-18 Emerson Process Management Regulator Technologies, Inc. Internal valve system with valve inlet positioned relative to container feed inlet
US10295081B2 (en) 2017-03-10 2019-05-21 Emerson Process Management Regulator Technologies, Inc. Valve body having primary and secondary stem guides
KR102547002B1 (ko) 2017-06-23 2023-06-26 그라코 미네소타 인크. 가변 유량 포핏 밸브

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JPS55126110A (en) * 1979-03-19 1980-09-29 Dengensha Mfg Co Ltd Press cylinder
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Also Published As

Publication number Publication date
WO2008156998A1 (en) 2008-12-24
RU2009147170A (ru) 2011-07-20
BRPI0813365B1 (pt) 2020-03-10
EP2165099B1 (en) 2015-11-11
EP2165099A1 (en) 2010-03-24
BRPI0813365A2 (pt) 2014-12-30
US8262057B2 (en) 2012-09-11
JP2013127317A (ja) 2013-06-27
CA2689197A1 (en) 2008-12-24
JP5718381B2 (ja) 2015-05-13
CN101680563B (zh) 2013-05-15
CN101680563A (zh) 2010-03-24
RU2479776C2 (ru) 2013-04-20
US20080308161A1 (en) 2008-12-18
AR067015A1 (es) 2009-09-30
JP2010530500A (ja) 2010-09-09

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Effective date: 20130506