CA2723543C - Apparatus and methods to couple actuator stems and rod end bearings - Google Patents

Apparatus and methods to couple actuator stems and rod end bearings Download PDF

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Publication number
CA2723543C
CA2723543C CA2723543A CA2723543A CA2723543C CA 2723543 C CA2723543 C CA 2723543C CA 2723543 A CA2723543 A CA 2723543A CA 2723543 A CA2723543 A CA 2723543A CA 2723543 C CA2723543 C CA 2723543C
Authority
CA
Canada
Prior art keywords
actuator stem
bearing
rod end
actuator
control valve
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
CA2723543A
Other languages
English (en)
French (fr)
Other versions
CA2723543A1 (en
Inventor
Paul Russell Dalluge
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 CA2723543A1 publication Critical patent/CA2723543A1/en
Application granted granted Critical
Publication of CA2723543C publication Critical patent/CA2723543C/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/165—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/165—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm
    • F16K31/1655—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
CA2723543A 2008-05-05 2009-04-13 Apparatus and methods to couple actuator stems and rod end bearings Active CA2723543C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/115,280 US8061681B2 (en) 2008-05-05 2008-05-05 Apparatus and methods to couple actuator stems and rod end bearings
US12/115,280 2008-05-05
PCT/US2009/040303 WO2009137224A1 (en) 2008-05-05 2009-04-13 Apparatus and methods to couple actuator stems and rod end bearings

Publications (2)

Publication Number Publication Date
CA2723543A1 CA2723543A1 (en) 2009-11-12
CA2723543C true CA2723543C (en) 2015-12-15

Family

ID=40765531

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2723543A Active CA2723543C (en) 2008-05-05 2009-04-13 Apparatus and methods to couple actuator stems and rod end bearings

Country Status (7)

Country Link
US (1) US8061681B2 (cg-RX-API-DMAC7.html)
EP (1) EP2286122B1 (cg-RX-API-DMAC7.html)
JP (1) JP5559150B2 (cg-RX-API-DMAC7.html)
CN (1) CN102016376B (cg-RX-API-DMAC7.html)
BR (1) BRPI0912538A2 (cg-RX-API-DMAC7.html)
CA (1) CA2723543C (cg-RX-API-DMAC7.html)
WO (1) WO2009137224A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9062794B2 (en) 2009-07-08 2015-06-23 Fisher Controls International Llc Locking actuator stem and rod end bearing apparatus for use with fluid valves
TWM495930U (zh) * 2014-11-13 2015-02-21 Fuko Inc 可提高桿件鎖固強度的伸縮桿
EP3963238B1 (en) 2019-05-02 2024-04-03 Swagelok Company Nut locking coupling for actuated valve
CN110605539A (zh) * 2019-09-23 2019-12-24 临海市乾鑫锻件有限公司 一种杆端轴承的生产工艺及生产用断料设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1585479A (en) * 1923-06-11 1926-05-18 Fisher Governor Co Automatic valve structure
JPS488840Y1 (cg-RX-API-DMAC7.html) * 1967-05-15 1973-03-08
JPS4738897Y1 (cg-RX-API-DMAC7.html) * 1969-01-28 1972-11-25
US3602478A (en) * 1969-05-22 1971-08-31 Theordore F Cairns Valve control unit
US3727837A (en) 1971-06-21 1973-04-17 Garrett Corp Temperature responsive valve mechanism
US3985151A (en) * 1973-10-15 1976-10-12 Keystone International, Inc. Valve actuator
US3913883A (en) * 1974-09-03 1975-10-21 Acf Ind Inc Means for securing flexible diaphragm in fluid actuator for valves
US4777869A (en) * 1986-03-28 1988-10-18 Pneumo Abex Corporation Fluid actuator including a composite piston rod
JP2545949B2 (ja) * 1988-09-12 1996-10-23 富士通株式会社 テーパネジの接続方法
DE4213957C2 (de) * 1992-04-28 1994-11-10 Gulde Regelarmaturen Gmbh & Co Stellventil
US6015134A (en) 1993-06-28 2000-01-18 Barber Industries Inc. Pneumatic actuator assembly
AU2092095A (en) * 1994-03-04 1995-09-18 Safoco, Inc. Valve actuator apparatus and method
JPH08193608A (ja) * 1995-01-17 1996-07-30 Azuma Kogyo Kk パイプ用連結装置
JPH10315159A (ja) * 1997-05-15 1998-12-02 Eifuku Rin 工具の継ぎ柄
US6886805B2 (en) * 2003-02-07 2005-05-03 Fisher Controls International Llc Rod connector assembly
JP2004286096A (ja) * 2003-03-20 2004-10-14 Nissan Diesel Motor Co Ltd シフトシャフト製造方法
US20070267587A1 (en) 2006-05-18 2007-11-22 Paul Russell Dalluge Method and rotary valve actuator to apply increased torque proximate the open or closed position of a valve

Also Published As

Publication number Publication date
BRPI0912538A2 (pt) 2015-10-13
JP5559150B2 (ja) 2014-07-23
CN102016376A (zh) 2011-04-13
US8061681B2 (en) 2011-11-22
EP2286122B1 (en) 2012-07-25
WO2009137224A1 (en) 2009-11-12
CA2723543A1 (en) 2009-11-12
US20090272927A1 (en) 2009-11-05
CN102016376B (zh) 2013-08-07
JP2011520082A (ja) 2011-07-14
EP2286122A1 (en) 2011-02-23

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Effective date: 20140411