AU474775B2 - Valve actuator - Google Patents

Valve actuator

Info

Publication number
AU474775B2
AU474775B2 AU69944/74A AU6994474A AU474775B2 AU 474775 B2 AU474775 B2 AU 474775B2 AU 69944/74 A AU69944/74 A AU 69944/74A AU 6994474 A AU6994474 A AU 6994474A AU 474775 B2 AU474775 B2 AU 474775B2
Authority
AU
Australia
Prior art keywords
valve actuator
actuator
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.)
Expired
Application number
AU69944/74A
Other versions
AU6994474A (en
Inventor
D. Clark Malcolm
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.)
Tyco Flow Control Inc
Original Assignee
Keystone International Inc
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 Keystone International Inc filed Critical Keystone International Inc
Publication of AU6994474A publication Critical patent/AU6994474A/en
Application granted granted Critical
Publication of AU474775B2 publication Critical patent/AU474775B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/221—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
    • 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
    • F16K31/163—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 piston
    • F16K31/1635—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 piston for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
AU69944/74A 1973-06-26 1974-06-10 Valve actuator Expired AU474775B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB30435/73 1973-06-26
GB3043573A GB1430612A (en) 1973-06-26 1973-06-26 Valve actuator

Publications (2)

Publication Number Publication Date
AU6994474A AU6994474A (en) 1975-12-11
AU474775B2 true AU474775B2 (en) 1976-08-05

Family

ID=10307640

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69944/74A Expired AU474775B2 (en) 1973-06-26 1974-06-10 Valve actuator

Country Status (14)

Country Link
JP (1) JPS512886A (en)
AR (1) AR204995A1 (en)
AU (1) AU474775B2 (en)
BE (1) BE816818A (en)
BR (1) BR7405246D0 (en)
CA (1) CA1024128A (en)
DE (1) DE2430268A1 (en)
FI (1) FI60914C (en)
FR (1) FR2235293B1 (en)
GB (1) GB1430612A (en)
IE (1) IE39804B1 (en)
NL (1) NL7408107A (en)
SE (1) SE409228B (en)
ZA (1) ZA743705B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577290B2 (en) * 1983-06-14 1988-09-22 Micro Precision Engineers Limited, Fluid actuator for rotary stem valve.

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1570182A (en) * 1975-11-29 1980-06-25 Keystone Int Manual control means
DE3310662A1 (en) * 1983-03-24 1984-09-27 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover Mechanism with a rack and pinion or friction bar and friction wheel
DE3606102A1 (en) * 1986-02-26 1987-08-27 Amg Antrieb Mechanik Gmbh SWIVEL DRIVE
US5579800A (en) * 1994-07-05 1996-12-03 Keystone International Holdings Corp. Rotary valve position indicator and method
IT1303445B1 (en) * 1998-08-28 2000-11-06 Alessandro Mingotti PNEUMATIC ACTUATOR WITH NON-CIRCULAR SECTION PISTONS.
US6684898B2 (en) * 2001-09-27 2004-02-03 Honeywell International Inc. Dual actuator air turbine starter valve
CN109027265A (en) * 2018-08-20 2018-12-18 上海宏芃流体科技有限公司 High temperature butterfly valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US955896A (en) * 1909-03-27 1910-04-26 William J Morrison Fluid-motor.
US2957361A (en) * 1953-12-02 1960-10-25 Thompson Ramo Wooldridge Inc Power steering attachment
US3107080A (en) * 1959-07-31 1963-10-15 Hills Mccanna Co Fluid actuated valve
DE1199089B (en) * 1959-09-10 1965-08-19 Pressluft Zentrale Hans Pries Pressure medium drive for valves u. like
US3019771A (en) * 1960-06-09 1962-02-06 Gen Dynamics Corp Hydraulic rotary actuator
US3260496A (en) * 1961-07-25 1966-07-12 B H Hadley Inc Thermal responsive high pressure butterfly valve seal means
GB933424A (en) * 1961-12-14 1963-08-08 Mathews Engineering Company Lt Improvements in or relating to rotary fluid pressure actuators
US3146681A (en) * 1962-01-09 1964-09-01 John M Sheesley Plug valve operator
US3148595A (en) * 1963-05-21 1964-09-15 Ohio Oscillator Company Fluid motor actuator
US3394632A (en) * 1966-06-24 1968-07-30 Hills Mccanna Co Valve actuator
US3460799A (en) * 1967-08-25 1969-08-12 Robert E Sanctuary Variable torque valve actuator
GB1251805A (en) * 1967-11-25 1971-11-03
US3650506A (en) * 1970-06-26 1972-03-21 Us Industries Inc Rotary valve with line pressure connected actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577290B2 (en) * 1983-06-14 1988-09-22 Micro Precision Engineers Limited, Fluid actuator for rotary stem valve.

Also Published As

Publication number Publication date
IE39804L (en) 1974-12-26
CA1024128A (en) 1978-01-10
SE7408353L (en) 1974-12-27
FR2235293B1 (en) 1979-01-26
NL7408107A (en) 1974-12-30
DE2430268A1 (en) 1975-01-16
BE816818A (en) 1974-10-16
AU6994474A (en) 1975-12-11
JPS512886A (en) 1976-01-10
FI193574A (en) 1974-12-27
FI60914C (en) 1982-04-13
FR2235293A1 (en) 1975-01-24
SE409228B (en) 1979-08-06
BR7405246D0 (en) 1975-09-23
IE39804B1 (en) 1979-01-03
ZA743705B (en) 1975-06-25
FI60914B (en) 1981-12-31
AR204995A1 (en) 1976-03-31
GB1430612A (en) 1976-03-31

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