FR2528919B1 - - Google Patents

Info

Publication number
FR2528919B1
FR2528919B1 FR8210770A FR8210770A FR2528919B1 FR 2528919 B1 FR2528919 B1 FR 2528919B1 FR 8210770 A FR8210770 A FR 8210770A FR 8210770 A FR8210770 A FR 8210770A FR 2528919 B1 FR2528919 B1 FR 2528919B1
Authority
FR
France
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
FR8210770A
Other languages
French (fr)
Other versions
FR2528919A1 (en
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.)
Compagnie Parisienne dOutillage a Air Comprime SA
Original Assignee
Compagnie Parisienne dOutillage a Air Comprime SA
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 Compagnie Parisienne dOutillage a Air Comprime SA filed Critical Compagnie Parisienne dOutillage a Air Comprime SA
Priority to FR8210770A priority Critical patent/FR2528919A1/en
Publication of FR2528919A1 publication Critical patent/FR2528919A1/en
Application granted granted Critical
Publication of FR2528919B1 publication Critical patent/FR2528919B1/fr
Granted 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
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Actuator (AREA)
FR8210770A 1982-06-21 1982-06-21 Rotary actuator with electric pilot control of fluid generated force - has stepper motor with worm gear to displace piston with fluid pressure provides motive force Granted FR2528919A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8210770A FR2528919A1 (en) 1982-06-21 1982-06-21 Rotary actuator with electric pilot control of fluid generated force - has stepper motor with worm gear to displace piston with fluid pressure provides motive force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8210770A FR2528919A1 (en) 1982-06-21 1982-06-21 Rotary actuator with electric pilot control of fluid generated force - has stepper motor with worm gear to displace piston with fluid pressure provides motive force

Publications (2)

Publication Number Publication Date
FR2528919A1 FR2528919A1 (en) 1983-12-23
FR2528919B1 true FR2528919B1 (en) 1985-04-26

Family

ID=9275202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8210770A Granted FR2528919A1 (en) 1982-06-21 1982-06-21 Rotary actuator with electric pilot control of fluid generated force - has stepper motor with worm gear to displace piston with fluid pressure provides motive force

Country Status (1)

Country Link
FR (1) FR2528919A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338140A (en) * 1965-08-16 1967-08-29 John M Sheesley Actuator
DE1650521B2 (en) * 1967-11-18 1972-03-02 G L Rexroth GmbH, 8770 Lohr DOUBLE-ACTING HYDRO CYLINDER WITH FOLLOW-UP CONTROL
DE2622744C3 (en) * 1976-05-21 1979-01-18 Wabco Westinghouse Gmbh, 3000 Hannover Device for adjusting the backlash in pressure fluid operated swivel motors

Also Published As

Publication number Publication date
FR2528919A1 (en) 1983-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse