CA2862741A1 - Rotary actuator - Google Patents

Rotary actuator Download PDF

Info

Publication number
CA2862741A1
CA2862741A1 CA2862741A CA2862741A CA2862741A1 CA 2862741 A1 CA2862741 A1 CA 2862741A1 CA 2862741 A CA2862741 A CA 2862741A CA 2862741 A CA2862741 A CA 2862741A CA 2862741 A1 CA2862741 A1 CA 2862741A1
Authority
CA
Canada
Prior art keywords
motor
reference structure
linear motor
linear
output
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.)
Abandoned
Application number
CA2862741A
Other languages
French (fr)
Inventor
John KOPP
Eric D. Burns
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.)
Moog Inc
Original Assignee
Moog 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 Moog Inc filed Critical Moog Inc
Publication of CA2862741A1 publication Critical patent/CA2862741A1/en
Abandoned 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/02—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders all in one line
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22—Arrangements or mountings of driving motors
    • B65G23/23—Arrangements or mountings of driving motors of electric linear motors
    • 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
    • F15B15/202—Externally-operated valves mounted in or on the actuator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/006—Controlling linear motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Actuator (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Manipulator (AREA)

Abstract

A rotary actuator (100) having a reference structure (110), an output member (113) arranged for rotary movement relative to the reference structure, a first linear motor (116) arranged to selectively apply an output force urging a first motor member (119) and a second motor member (122) apart along a generally linear direction, in which the first linear motor is configured and arranged to cause a torque between the output member and the reference structure in a first direction, and second linear motor (137) arranged to selectively apply an output force urging a second linear motor first member (134) and a second motor member (137) apart along a generally linear direction, in which the second linear motor is configured and arranged to cause a torque between the output member and the reference structure in a direction opposite to the first direction.
CA2862741A 2012-02-09 2013-02-09 Rotary actuator Abandoned CA2862741A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261597141P 2012-02-09 2012-02-09
US61/597,141 2012-02-09
PCT/US2013/025459 WO2013120036A1 (en) 2012-02-09 2013-02-09 Rotary actuator

Publications (1)

Publication Number Publication Date
CA2862741A1 true CA2862741A1 (en) 2013-08-15

Family

ID=47750834

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2862741A Abandoned CA2862741A1 (en) 2012-02-09 2013-02-09 Rotary actuator

Country Status (8)

Country Link
US (1) US20140360348A1 (en)
EP (1) EP2812586A1 (en)
JP (1) JP2015507158A (en)
KR (1) KR20140125853A (en)
CN (1) CN104220764A (en)
BR (1) BR112014019607A8 (en)
CA (1) CA2862741A1 (en)
WO (1) WO2013120036A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9234535B2 (en) 2013-02-27 2016-01-12 Woodward, Inc. Rotary piston type actuator
US9476434B2 (en) 2013-02-27 2016-10-25 Woodward, Inc. Rotary piston type actuator with modular housing
US8955425B2 (en) 2013-02-27 2015-02-17 Woodward, Inc. Rotary piston type actuator with pin retention features
US9631645B2 (en) 2013-02-27 2017-04-25 Woodward, Inc. Rotary piston actuator anti-rotation configurations
US9593696B2 (en) 2013-02-27 2017-03-14 Woodward, Inc. Rotary piston type actuator with hydraulic supply
US9163648B2 (en) 2013-02-27 2015-10-20 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US9816537B2 (en) 2013-02-27 2017-11-14 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US9086125B2 (en) 2013-03-15 2015-07-21 Moog Inc. Rotary actuator
US10053215B2 (en) * 2015-02-03 2018-08-21 Bell Helicopter Textron Inc. Electro-hydraulic on-blade actuation system
KR101734907B1 (en) * 2015-09-01 2017-05-15 한국원자력연구원 Measuring Device of Rotation Angle with a Crank in Gerotor Motor
KR101734898B1 (en) * 2015-09-01 2017-05-15 한국원자력연구원 Measuring Device of Rotation Angle with a Link in Gerotor Motor
CA3011439A1 (en) 2016-01-13 2017-07-20 Moog Inc. Summing and fault tolerant rotary actuator assembly
US10220408B2 (en) * 2016-09-12 2019-03-05 The Boeing Company Variable radius print head end effector
EP3515660B1 (en) * 2016-09-26 2022-03-09 Esko-Graphics Kongsberg AS Actuators and methods for controlling tools
US10954973B2 (en) * 2017-07-14 2021-03-23 Woodward, Inc. Unsupported piston with moving seal carrier
US10436345B1 (en) * 2018-05-22 2019-10-08 Woodward, Inc. Simplified mechanism for a scotch yoke actuator
US11121115B2 (en) * 2018-09-20 2021-09-14 Asm Technology Singapore Pte Ltd. Y-theta table for semiconductor equipment
US11199248B2 (en) * 2019-04-30 2021-12-14 Woodward, Inc. Compact linear to rotary actuator
CN115667734A (en) 2020-04-08 2023-01-31 伍德沃德有限公司 Rotary piston type actuator with central actuating assembly
EP4200542A1 (en) * 2020-10-07 2023-06-28 Moog Inc. Multiple load path actuator with fault detection
JP2023124276A (en) * 2022-02-25 2023-09-06 株式会社日本ビデオセンター engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB730561A (en) * 1951-09-28 1955-05-25 British Messier Ltd Improvements in or relating to hydraulic jacks
FR70758E (en) * 1956-09-21 1959-07-10 Self-locking device for hydraulic cylinders
US3696684A (en) * 1970-12-21 1972-10-10 Raytheon Co Motion converter assembly
GB1500404A (en) * 1976-09-03 1978-02-08 Kermode D Torque generating actuator
US4225110A (en) * 1978-09-27 1980-09-30 Baker Gac Inc. Actuator for converting linear to rotary motion
SE441385B (en) * 1984-03-28 1985-09-30 Moveco System Ab TURN MECHANISM
JPH06207606A (en) * 1993-01-12 1994-07-26 Atsuji Iwano Method for manufacturing torque actuator
US5701801A (en) * 1995-10-18 1997-12-30 Mcdonnell Douglas Corporation Mechanically redundant actuator assembly
JPH10141499A (en) * 1996-11-15 1998-05-29 Isuzu Motors Ltd Four position actuator and automatic transmission with same
US6189436B1 (en) * 1998-11-03 2001-02-20 Richard L. Brooks Radial bellcrank actuator
JP2001271808A (en) * 2000-03-23 2001-10-05 Ckd Corp Air bearing cylinder
DE10021324A1 (en) * 2000-05-02 2001-11-08 Franz Kirsching Rotary especially pneumatic cylinder has lever arms, rotary pins, and piston
KR100478986B1 (en) * 2003-04-03 2005-03-31 유근형 Actuator having the function of control of operation displacement
DE202006003589U1 (en) * 2006-03-07 2007-07-19 Kinshofer Gmbh rotary engine
DE202006016354U1 (en) * 2006-10-23 2008-02-28 Asturia Automotive Systems Ag Device for compensation and / or transmission of forces / moments and rotational movements between two components
JP4451461B2 (en) * 2007-03-29 2010-04-14 ナブテスコ株式会社 Steering actuator system
DE102011052961B4 (en) * 2011-08-24 2017-01-26 Reinhold Schulte Fluidic vehicle door swivel drive

Also Published As

Publication number Publication date
EP2812586A1 (en) 2014-12-17
KR20140125853A (en) 2014-10-29
CN104220764A (en) 2014-12-17
US20140360348A1 (en) 2014-12-11
BR112014019607A2 (en) 2017-06-20
JP2015507158A (en) 2015-03-05
WO2013120036A1 (en) 2013-08-15
BR112014019607A8 (en) 2017-07-11

Similar Documents

Publication Publication Date Title
CA2862741A1 (en) Rotary actuator
EP2574490A3 (en) Drive axle assembly and disengagement system
WO2018112227A3 (en) Actuated grips for controller
WO2009045820A3 (en) Directional haptic effects for a handheld device
MX365141B (en) Power module for use with a surgical instrument.
WO2012159838A3 (en) Clutch assembly and drive train for a motor vehicle
WO2013147602A8 (en) Mechanical driver
EP2345579A3 (en) Compact electromechanical actuator
WO2015048961A3 (en) Assembly with friction arrangement
EP2239837A4 (en) Actuator using magnetic force, and drive device and sensor using the same
EP2711586A3 (en) Torque fluctuation absorber
ITTO20100360A1 (en) ELASTIC ROTARY ACTUATOR, PARTICULARLY FOR ROBOTIC APPLICATIONS, WITH SEMI-ACTIVE DAMPING DEVICE
WO2013133830A3 (en) Telescoping linear actuator with screw drives
EP2360817A4 (en) Movable element, armature, and linear motor
WO2015048957A3 (en) Actuator
EP3056765A4 (en) Linear motion mechanism, adjusting valve drive device, and steam turbine
WO2011103324A3 (en) Smart material actuator capable of operating in three dimensions
WO2012013645A3 (en) Aircraft
WO2013097981A3 (en) Device for retaining a machine component in an electric machine and electric machine
MX2014016060A (en) Actuator.
WO2015035989A3 (en) Linear actuator
WO2013185761A3 (en) Variable torque angle for electric motor
BR112016026027A2 (en) Welding gun
WO2014090248A3 (en) Actuating device for a clutch, clutch, electric drive module and method for mounting a clutch
WO2011093587A3 (en) Groove processing apparatus

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20141105

FZDE Discontinued

Effective date: 20170530