EP0479399A3 - Pneumatic rotary actuator for accurate positioning of a power output member - Google Patents

Pneumatic rotary actuator for accurate positioning of a power output member Download PDF

Info

Publication number
EP0479399A3
EP0479399A3 EP19910250249 EP91250249A EP0479399A3 EP 0479399 A3 EP0479399 A3 EP 0479399A3 EP 19910250249 EP19910250249 EP 19910250249 EP 91250249 A EP91250249 A EP 91250249A EP 0479399 A3 EP0479399 A3 EP 0479399A3
Authority
EP
European Patent Office
Prior art keywords
power output
output member
accurate positioning
rotary actuator
pneumatic 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.)
Withdrawn
Application number
EP19910250249
Other languages
German (de)
Other versions
EP0479399A2 (en
Inventor
Ralf Huber
Wolf-Dieter Goedecke
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0479399A2 publication Critical patent/EP0479399A2/en
Publication of EP0479399A3 publication Critical patent/EP0479399A3/en
Withdrawn legal-status Critical Current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
    • 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
    • F15B9/09—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 with electrical control 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
    • F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B15/262—Locking mechanisms using friction, e.g. brake pads
    • 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
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2853—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using potentiometers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Servomotors (AREA)
  • Control Of Position Or Direction (AREA)
EP19910250249 1990-10-01 1991-09-10 Pneumatic rotary actuator for accurate positioning of a power output member Withdrawn EP0479399A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4031185 1990-10-01
DE19904031185 DE4031185C2 (en) 1990-10-01 1990-10-01 Pneumatic rotary actuator for the exact positioning of a power consumer

Publications (2)

Publication Number Publication Date
EP0479399A2 EP0479399A2 (en) 1992-04-08
EP0479399A3 true EP0479399A3 (en) 1992-12-23

Family

ID=6415442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910250249 Withdrawn EP0479399A3 (en) 1990-10-01 1991-09-10 Pneumatic rotary actuator for accurate positioning of a power output member

Country Status (3)

Country Link
EP (1) EP0479399A3 (en)
JP (1) JPH04300147A (en)
DE (1) DE4031185C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339444A1 (en) * 1993-11-19 1995-05-24 Hygrama Ag Method for controlling the movement of a pressure medium cylinder and pressure medium cylinder
DE29605723U1 (en) * 1996-03-28 1996-05-30 Festo Kg Fluid operated rotary actuator
DE19983753T1 (en) 1998-11-13 2001-11-08 Mts System Corp Load device with damped actuator
ITPD20050322A1 (en) * 2005-10-28 2007-04-29 Lg Technologies Srl DEVICE FOR HIGH-SPEED PLATE DRILLING FOR PRINTERS AND SIMILAR CIRCUITS
CN102407462B (en) * 2011-12-16 2013-11-27 芜湖恒升重型机床股份有限公司 Speed feedback mechanism for vertical laworktable
KR101694819B1 (en) * 2015-03-31 2017-01-11 (주)케이엔알시스템 Integrated hydraulic rotary actuator
DE102018205638A1 (en) 2018-04-13 2019-10-17 Festo Ag & Co. Kg Rotary drive device and robotic arm of a robot equipped therewith
DE102018205637A1 (en) 2018-04-13 2019-10-17 Festo Ag & Co. Kg Rotary drive device and robotic arm of a robot equipped therewith
DE102018205640B4 (en) * 2018-04-13 2020-01-02 Festo Ag & Co. Kg Rotary drive device and robot arm of a robot equipped with it

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183329B (en) * 1962-10-05 1964-12-10 Kracht Pumpen Motoren Device for the hydraulic remote display of the position of slides, valves or flaps, in particular on tankers
FR2499171A1 (en) * 1981-02-03 1982-08-06 Piras Georges Pneumatic potentiometer actuator controlling dental appts. - operates by compressed air with foot pressure control of piston head with continuous thread acting against toothed wheel
EP0098614A2 (en) * 1982-07-08 1984-01-18 Fmc Corporation Rotary assembly and floating seal therefor
GB2154282A (en) * 1984-02-14 1985-09-04 H C H Manufacturing Ltd Fluid pressure actuators
DE3535704A1 (en) * 1985-10-05 1987-04-09 Festo Kg PISTON CYLINDER ARRANGEMENT
FR2618189A1 (en) * 1987-07-17 1989-01-20 Mans Inst Univers Technologi Rotary actuator with modular blade

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204067A1 (en) * 1982-02-06 1983-08-18 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim HYDRAULIC SWIVEL DRIVE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183329B (en) * 1962-10-05 1964-12-10 Kracht Pumpen Motoren Device for the hydraulic remote display of the position of slides, valves or flaps, in particular on tankers
FR2499171A1 (en) * 1981-02-03 1982-08-06 Piras Georges Pneumatic potentiometer actuator controlling dental appts. - operates by compressed air with foot pressure control of piston head with continuous thread acting against toothed wheel
EP0098614A2 (en) * 1982-07-08 1984-01-18 Fmc Corporation Rotary assembly and floating seal therefor
GB2154282A (en) * 1984-02-14 1985-09-04 H C H Manufacturing Ltd Fluid pressure actuators
DE3535704A1 (en) * 1985-10-05 1987-04-09 Festo Kg PISTON CYLINDER ARRANGEMENT
FR2618189A1 (en) * 1987-07-17 1989-01-20 Mans Inst Univers Technologi Rotary actuator with modular blade

Also Published As

Publication number Publication date
JPH04300147A (en) 1992-10-23
EP0479399A2 (en) 1992-04-08
DE4031185C2 (en) 1995-11-16
DE4031185A1 (en) 1992-04-09

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