CA2896730C - Non-rising stem actuator - Google Patents

Non-rising stem actuator Download PDF

Info

Publication number
CA2896730C
CA2896730C CA2896730A CA2896730A CA2896730C CA 2896730 C CA2896730 C CA 2896730C CA 2896730 A CA2896730 A CA 2896730A CA 2896730 A CA2896730 A CA 2896730A CA 2896730 C CA2896730 C CA 2896730C
Authority
CA
Canada
Prior art keywords
housing
plate
valve
indicator stem
indicator
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.)
Expired - Fee Related
Application number
CA2896730A
Other languages
English (en)
French (fr)
Other versions
CA2896730A1 (en
Inventor
Keith Adams
Lloyd Ray CHEATHAM
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.)
Baker Hughes Pressure Control LP
Original Assignee
GE Oil and Gas Pressure Control LP
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
Priority claimed from US13/832,884 external-priority patent/US9212758B2/en
Priority claimed from US14/107,589 external-priority patent/US8991420B2/en
Application filed by GE Oil and Gas Pressure Control LP filed Critical GE Oil and Gas Pressure Control LP
Priority claimed from PCT/US2013/077392 external-priority patent/WO2014078877A1/en
Publication of CA2896730A1 publication Critical patent/CA2896730A1/en
Application granted granted Critical
Publication of CA2896730C publication Critical patent/CA2896730C/en
Expired - Fee Related 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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1438—Cylinder to end cap assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • 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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • 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
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
CA2896730A 2012-12-31 2013-12-23 Non-rising stem actuator Expired - Fee Related CA2896730C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201261747479P 2012-12-31 2012-12-31
US201261747753P 2012-12-31 2012-12-31
US61/747,479 2012-12-31
US61/747,753 2012-12-31
US13/832,884 US9212758B2 (en) 2012-12-31 2013-03-15 Quick connect valve actuator
US13/832,884 2013-03-15
US14/107,589 US8991420B2 (en) 2012-11-16 2013-12-16 Non-rising stem actuator
US14/107,589 2013-12-16
PCT/US2013/077392 WO2014078877A1 (en) 2012-11-16 2013-12-23 Non-rising stem actuator

Publications (2)

Publication Number Publication Date
CA2896730A1 CA2896730A1 (en) 2014-05-22
CA2896730C true CA2896730C (en) 2020-10-27

Family

ID=53546332

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2896730A Expired - Fee Related CA2896730C (en) 2012-12-31 2013-12-23 Non-rising stem actuator

Country Status (5)

Country Link
CN (1) CN105008781B (pt)
AU (1) AU2013344362B2 (pt)
BR (1) BR112015015761A2 (pt)
CA (1) CA2896730C (pt)
MX (1) MX2015008574A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114484280B (zh) * 2022-04-15 2022-06-10 中国石油化工股份有限公司胜利油田分公司 一种液态二氧化碳分配用流量调节装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146682A (en) * 1962-04-20 1964-09-01 Bendix Corp Fluid pressure motor construction
US3380470A (en) * 1965-11-30 1968-04-30 Texsteam Corp Flow regulator with radially expanding elastomeric block
US3881400A (en) * 1970-01-28 1975-05-06 Lockheed Aircraft Corp Fluidic operated valve actuator
US3958592A (en) * 1974-02-06 1976-05-25 Willis Oil Tool Co. Safety shut-off valve
US4207564A (en) * 1978-06-12 1980-06-10 Midland-Ross Corporation Piston overtravel indicator
GB2083594A (en) * 1980-07-26 1982-03-24 Schubert & Salzer Maschinen Slide valve
US4527769A (en) * 1983-10-03 1985-07-09 Xomox Corporation Apparatus for moving a controlled member to a predetermined position
FR2651542B1 (fr) * 1989-09-05 1994-04-15 Bendix France Sa Servomoteur pneumatique.
DE4036961A1 (de) * 1990-11-20 1992-05-21 Knorr Bremse Ag Kombinierter betriebsbrems- und federspeicherbremszylinder fuer fahrzeuge
CN2121592U (zh) * 1992-01-09 1992-11-11 宗良 气缸阀门启闭器
GB2303199B (en) * 1995-07-12 1999-09-01 L B Bentley Limited Improvements relating to valve assemblies
US6397892B1 (en) * 2000-08-29 2002-06-04 Enron Machine & Mechnical Services, Inc. Multi-stage unloader
US6827001B2 (en) * 2003-02-06 2004-12-07 Fisher Controls International Llc Pressure actuator diaphragm casing with air passages
US7971599B2 (en) * 2006-06-20 2011-07-05 Ckd Corporation Air-operated valve
US9441453B2 (en) * 2010-08-04 2016-09-13 Safoco, Inc. Safety valve control system and method of use

Also Published As

Publication number Publication date
CN105008781B (zh) 2017-11-07
BR112015015761A2 (pt) 2017-07-11
CA2896730A1 (en) 2014-05-22
MX2015008574A (es) 2015-10-09
CN105008781A (zh) 2015-10-28
AU2013344362B2 (en) 2017-12-14
AU2013344362A1 (en) 2015-08-20

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20181019

MKLA Lapsed

Effective date: 20211223