CA1027816A - Rotary actuator and methods of fabrication - Google Patents

Rotary actuator and methods of fabrication

Info

Publication number
CA1027816A
CA1027816A CA228,957A CA228957A CA1027816A CA 1027816 A CA1027816 A CA 1027816A CA 228957 A CA228957 A CA 228957A CA 1027816 A CA1027816 A CA 1027816A
Authority
CA
Canada
Prior art keywords
fabrication
methods
rotary actuator
actuator
rotary
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
CA228,957A
Other languages
French (fr)
Inventor
Paul Carr
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.)
FLO-TORK
Original Assignee
FLO-TORK
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 US05/582,401 external-priority patent/US4094231A/en
Application filed by FLO-TORK filed Critical FLO-TORK
Application granted granted Critical
Publication of CA1027816A publication Critical patent/CA1027816A/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
    • F15B15/066—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 scotch yoke 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
CA228,957A 1974-06-10 1975-06-10 Rotary actuator and methods of fabrication Expired CA1027816A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47776374A 1974-06-10 1974-06-10
US05/582,401 US4094231A (en) 1974-06-10 1975-06-02 Rotary actuator and methods of fabrication

Publications (1)

Publication Number Publication Date
CA1027816A true CA1027816A (en) 1978-03-14

Family

ID=27045669

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228,957A Expired CA1027816A (en) 1974-06-10 1975-06-10 Rotary actuator and methods of fabrication

Country Status (3)

Country Link
JP (1) JPS5137385A (en)
CA (1) CA1027816A (en)
DE (1) DE2525820A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO158310C (en) * 1985-05-07 1988-08-17 Norsk Hydro As ACTUATOR FOR TRANSFORMING GUIDELINE MOVEMENT TO ROTATING MOVEMENT.

Also Published As

Publication number Publication date
JPS5137385A (en) 1976-03-29
DE2525820A1 (en) 1976-01-02

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