BR8503716A - Atuador de relutancia variavel e forca controlada - Google Patents

Atuador de relutancia variavel e forca controlada

Info

Publication number
BR8503716A
BR8503716A BR8503716A BR8503716A BR8503716A BR 8503716 A BR8503716 A BR 8503716A BR 8503716 A BR8503716 A BR 8503716A BR 8503716 A BR8503716 A BR 8503716A BR 8503716 A BR8503716 A BR 8503716A
Authority
BR
Brazil
Prior art keywords
variable reluctance
controlled force
reluctance actuator
actuator
force
Prior art date
Application number
BR8503716A
Other languages
English (en)
Inventor
Joseph J Stupak Jr
Original Assignee
Synektron Corp
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 Synektron Corp filed Critical Synektron Corp
Publication of BR8503716A publication Critical patent/BR8503716A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/185—Monitoring or fail-safe circuits with armature position measurement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/1861—Monitoring or fail-safe circuits using derivative of measured variable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H2047/046—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current with measuring of the magnetic field, e.g. of the magnetic flux, for the control of coil current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Fluid-Damping Devices (AREA)
  • Control Of Linear Motors (AREA)
  • Electromagnets (AREA)
BR8503716A 1984-08-09 1985-08-06 Atuador de relutancia variavel e forca controlada BR8503716A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/639,187 US4659969A (en) 1984-08-09 1984-08-09 Variable reluctance actuator having position sensing and control

Publications (1)

Publication Number Publication Date
BR8503716A true BR8503716A (pt) 1986-05-06

Family

ID=24563080

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8503716A BR8503716A (pt) 1984-08-09 1985-08-06 Atuador de relutancia variavel e forca controlada

Country Status (8)

Country Link
US (1) US4659969A (pt)
EP (1) EP0172712A3 (pt)
JP (1) JPS6148906A (pt)
KR (1) KR930001776B1 (pt)
AU (1) AU567822B2 (pt)
BR (1) BR8503716A (pt)
CA (1) CA1238082A (pt)
ZA (1) ZA855542B (pt)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2529492Y2 (ja) * 1986-06-12 1997-03-19 パイオニア株式会社 アクチユエータ駆動回路
DE3739295C1 (de) * 1987-11-20 1989-04-20 Triumph Adler Ag Verfahren zur Rueckpralldaempfung bei Druckhammermagneten in Schreib- oder aehnlichen Bueromaschinen
US4984659A (en) * 1988-02-01 1991-01-15 Mitsubishi Denki Kabushiki Kaisha Elevator control apparatus
DE3905023A1 (de) * 1989-02-18 1990-08-30 Voith Gmbh J M Elektromagnet mit einem tauchanker
JP2874765B2 (ja) * 1989-06-19 1999-03-24 キヤノン株式会社 振動型モーター装置
DE4129265A1 (de) * 1991-08-30 1993-03-04 Mannesmann Ag Elektromagnetisches schaltgeraet
US5398537A (en) * 1991-12-06 1995-03-21 Gemcor Engineering Corporation Low amperage electromagnetic apparatus and method for uniform rivet upset
DE4201652C2 (de) * 1992-01-22 1997-11-06 Rexroth Mannesmann Gmbh Proportionalventil mit Ansteuerschaltung und Netzspannungsbetrieb
CA2143768C (en) * 1994-03-17 1999-12-14 Arthur L. Dean Sensorless measurement of electromagnetic actuator displacement device
US5523684A (en) * 1994-11-14 1996-06-04 Caterpillar Inc. Electronic solenoid control apparatus and method with hall effect technology
US5767643A (en) * 1996-02-02 1998-06-16 Siliconix Incorporated Commutation delay generator for a multiphase brushless DC motor
US5736879A (en) * 1996-02-02 1998-04-07 Siliconix Incorporated Closed-loop frequency-to-current converter with integrable capacitances
FR2750244B1 (fr) * 1996-06-20 1998-11-06 Clausin Jacques Dispositif de commande proportionnelle de force delivree par un electro-aimant independant des variations des tensions d'alimentation et des entrefes
US5826616A (en) * 1996-11-19 1998-10-27 Isi Norgren, Inc. Valve spool position detector apparatus
US5819783A (en) * 1996-11-27 1998-10-13 Isi Norgren Inc. Modular 3-way valve with manual override, lockout, and internal sensors
US5787915A (en) * 1997-01-21 1998-08-04 J. Otto Byers & Associates Servo positioning system
IT1291564B1 (it) * 1997-04-14 1999-01-11 Brevini Hydraulics Spa Dispositivo elettroidraulico per il pilotaggio ed il controllo a distanza di un distributore idraulico
US6942469B2 (en) 1997-06-26 2005-09-13 Crystal Investments, Inc. Solenoid cassette pump with servo controlled volume detection
US6208497B1 (en) 1997-06-26 2001-03-27 Venture Scientifics, Llc System and method for servo control of nonlinear electromagnetic actuators
WO1999021198A1 (fr) * 1997-10-17 1999-04-29 Jacques Clausin Dispositif de commande proportionnelle de force delivree par un electro-aimant independante des variations des tensions d'alimentation et des entrefers
US6982323B1 (en) * 1997-12-23 2006-01-03 Alexion Pharmaceuticals, Inc. Chimeric proteins for diagnosis and treatment of diabetes
ES2182400T3 (es) * 1997-12-23 2003-03-01 Siemens Ag Instalacion para el control de un aparato de regulacion electromecanico.
FR2775538B1 (fr) * 1998-03-02 2000-04-28 Valeo Systemes De Fermetures Actionneur electro-mecanique auto-asservi en position et vehicule automobile equipe de cet actionneur
US5973462A (en) * 1998-03-30 1999-10-26 Dana Corporation Method and apparatus of reducing acoustic noise in switched reluctance electric motor
JPH11356029A (ja) * 1998-04-08 1999-12-24 Mikuni Corp 電磁アクチュエ―タ
US6731083B2 (en) 1998-06-02 2004-05-04 Switched Reluctance Drives, Ltd. Flux feedback control system
US6404154B2 (en) * 1998-06-02 2002-06-11 Emerson Electric Co. Force control system
US6091215A (en) * 1998-06-02 2000-07-18 Switched Reluctance Drives Limited Trajectory controller
EP0998940A1 (en) * 1998-09-30 2000-05-10 Laboratoire Theramex Pharmaceutical compositions based on alpha-cyclodextrin for the oral administration of LH-RH analogues
US6249418B1 (en) 1999-01-27 2001-06-19 Gary Bergstrom System for control of an electromagnetic actuator
JP2001102213A (ja) * 1999-09-28 2001-04-13 Honda Motor Co Ltd アクチュエータ制御装置
DE19958888A1 (de) * 1999-12-07 2001-06-13 Sheng Chih Sheng Magnetvorrichtung mit wechselbarem Magnetkreis und mit beiden Befestigungsstellen
JP2001208503A (ja) * 2000-01-25 2001-08-03 Harmonic Drive Syst Ind Co Ltd リニアアクチュエータの絶対位置検出装置
DE10195948T1 (de) 2000-03-22 2003-07-10 Siemens Vdo Automotive Corp N Verfahren zum Steuern eines selbstabtastenden magnetostriktiven Stellgliedes
ITBO20000660A1 (it) 2000-11-14 2002-05-14 Magneti Marelli Spa Metodo per la stima dell'effetto delle correnti parassite in un azionatore elettromagnetico per il comando di una valvola di un motore
WO2003001547A1 (en) * 2001-06-21 2003-01-03 Honeywell International Inc. Solenoid actuator with position-independent force
CN101375359B (zh) * 2006-03-17 2011-07-27 三菱电机株式会社 状态把握装置以及具备该状态把握装置的开闭控制装置
US7969146B2 (en) 2006-05-12 2011-06-28 Parker-Hannifin Corporation Displacement measurement device
US20070285195A1 (en) * 2006-06-13 2007-12-13 Nehl Thomas W Direct flux control system for magnetic structures
US7446498B2 (en) * 2006-09-22 2008-11-04 Honeywell International Inc. Smart phase lock loop
US8839622B2 (en) * 2007-04-16 2014-09-23 General Electric Company Fluid flow in a fluid expansion system
US7638892B2 (en) * 2007-04-16 2009-12-29 Calnetix, Inc. Generating energy from fluid expansion
US7841306B2 (en) * 2007-04-16 2010-11-30 Calnetix Power Solutions, Inc. Recovering heat energy
US8102088B2 (en) * 2008-01-25 2012-01-24 Calnetix Technologies, L.L.C. Generating electromagnetic forces with flux feedback control
WO2010042349A2 (en) * 2008-10-09 2010-04-15 Calnetix, Inc. High-aspect-ratio homopolar magnetic actuator
US8183854B2 (en) * 2008-11-07 2012-05-22 Calnetix Technologies, L.L.C. Measuring linear velocity
US8564281B2 (en) * 2009-05-29 2013-10-22 Calnetix Technologies, L.L.C. Noncontact measuring of the position of an object with magnetic flux
US8264810B2 (en) * 2009-10-01 2012-09-11 Drs Power & Control Technologies, Inc. Electrically assisted safing of a linear actuator to provide shock tolerance
US8378543B2 (en) * 2009-11-02 2013-02-19 Calnetix Technologies, L.L.C. Generating electromagnetic forces in large air gaps
US8796894B2 (en) 2010-01-06 2014-08-05 Calnetix Technologies, L.L.C. Combination radial/axial electromagnetic actuator
US8847451B2 (en) 2010-03-23 2014-09-30 Calnetix Technologies, L.L.C. Combination radial/axial electromagnetic actuator with an improved axial frequency response
US8739538B2 (en) 2010-05-28 2014-06-03 General Electric Company Generating energy from fluid expansion
US8482174B2 (en) 2011-05-26 2013-07-09 Calnetix Technologies, Llc Electromagnetic actuator
US9531236B2 (en) 2011-06-02 2016-12-27 Calnetix Technologies, Llc Arrangement of axial and radial electromagnetic actuators
US9018778B2 (en) 2012-01-04 2015-04-28 General Electric Company Waste heat recovery system generator varnishing
US9024460B2 (en) 2012-01-04 2015-05-05 General Electric Company Waste heat recovery system generator encapsulation
US8984884B2 (en) 2012-01-04 2015-03-24 General Electric Company Waste heat recovery systems
US9024494B2 (en) 2013-01-07 2015-05-05 Calnetix Technologies, Llc Mechanical backup bearing arrangement for a magnetic bearing system
US9683601B2 (en) 2013-03-14 2017-06-20 Calnetix Technologies, Llc Generating radial electromagnetic forces
US9559565B2 (en) 2013-08-22 2017-01-31 Calnetix Technologies, Llc Homopolar permanent-magnet-biased action magnetic bearing with an integrated rotational speed sensor
US9038760B1 (en) 2013-11-12 2015-05-26 Ford Global Technologies, Llc Active front steering system lock
US9491361B2 (en) * 2014-09-08 2016-11-08 Apple Inc. Lorentz actuator mechanism calibration
US9567002B2 (en) 2015-03-05 2017-02-14 Ford Global Technologies, Llc Steering systems including locking controls for a motor vehicle, and motor vehicles including steering systems
WO2016181919A1 (ja) * 2015-05-11 2016-11-17 株式会社荏原製作所 電磁石装置、電磁石制御装置、電磁石制御方法、および電磁石システム
CN105281529B (zh) * 2015-11-25 2017-12-19 歌尔股份有限公司 线性振动马达
FR3098637B1 (fr) * 2019-07-08 2021-10-15 G Cartier Tech Actionneur electromecanique a commande autoregulee
FI128586B (en) * 2019-10-03 2020-08-14 Spindrive Oy Magnetic actuator for a magnetic suspension system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906945A (en) * 1952-11-12 1959-09-29 Siemens Ag Apparatus for effecting an electric control in response to a magnetic field
US2785356A (en) * 1955-06-13 1957-03-12 Phillips Petroleum Co Transducer
DE1453449C3 (de) * 1963-11-28 1974-08-08 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch angetriebene Kraftstoff-Förderpumpe
US3584496A (en) * 1968-05-03 1971-06-15 Amp Inc Magnetic actuator
DE2019345C3 (de) * 1970-04-22 1982-12-09 Voith Getriebe Kg, 7920 Heidenheim Anordnung zum Beeinflussen des Erregerstromes eines als Antrieb für Mangetventile verwendeten Gleichstrom-Elektromagneten
US3697837A (en) * 1970-10-05 1972-10-10 Gen Electric Electromagnetic force system for integrated circuit fabrication
DE2120159C3 (de) * 1971-04-24 1973-09-27 Siemens Ag, 1000 Berlin U. 8000 Muenchen Anordnung zur Kompensation von magnetischen Eigenfeldern auf Fahrzeugen
DE2130556C3 (de) * 1971-06-19 1975-06-26 Siemens Ag Meßanordnung zur Ermittlung des Luftspaltflusses von Drehfeldmaschinen
US3932792A (en) * 1972-11-20 1976-01-13 Massie Philip E Sealed pump and drive circuits therefor
US3857081A (en) * 1973-06-25 1974-12-24 Chandler Evans Inc Proportional solenoid actuator
US4079436A (en) * 1976-06-28 1978-03-14 Facet Enterprises, Inc. 5,000 Hour blocking oscillator for an electromagnetic fuel pump
US4086518A (en) * 1976-07-29 1978-04-25 Facet Enterprises, Inc. On demand fluid pump
US4080552A (en) * 1976-09-22 1978-03-21 Facet Enterprises, Inc. Hybrid blocking oscillator for an electromagnetic fuel pump
JPS5412028A (en) * 1977-06-29 1979-01-29 Masao Dejima System of purifying exhaust gas for internal combustion engine* etc*
JPS55103708A (en) * 1979-02-05 1980-08-08 Ricoh Co Ltd Control of electromagnetic solenoid
US4343597A (en) * 1980-04-11 1982-08-10 Facet Enterprises, Inc. Reciprocating fluid pump having a hall switch
US4319236A (en) * 1980-08-07 1982-03-09 Barber-Colman Company Hall effect position detector
US4413950A (en) * 1980-09-25 1983-11-08 Facet Enterprises, Incorporated Hall switch pump
US4368501A (en) * 1980-09-26 1983-01-11 Dover Corporation Control of electro-magnetic solenoid
GB2112213B (en) * 1981-12-21 1985-12-11 Gen Electric Electromagnetic contactor with flux sensor
US4434450A (en) * 1981-12-21 1984-02-28 General Electric Company Controlled flux contactor
US4450427A (en) * 1981-12-21 1984-05-22 General Electric Company Contactor with flux sensor

Also Published As

Publication number Publication date
EP0172712A3 (en) 1986-11-26
ZA855542B (en) 1986-03-26
CA1238082A (en) 1988-06-14
EP0172712A2 (en) 1986-02-26
KR860002033A (ko) 1986-03-24
KR930001776B1 (ko) 1993-03-13
US4659969A (en) 1987-04-21
JPS6148906A (ja) 1986-03-10
AU567822B2 (en) 1987-12-03
AU4522885A (en) 1986-02-13

Similar Documents

Publication Publication Date Title
BR8503716A (pt) Atuador de relutancia variavel e forca controlada
NO171650C (no) Mekanisk aktuator
KR900011976A (ko) 엔진출력 제어방법
BR9002616A (pt) Transmissao de forca
DE3588141D1 (de) Übertragungs- und Steuerungssystem
KR880700439A (ko) 전자 액츄에이터
IT1188736B (it) Azionatore elettromagnetico
ES1005791Y (es) Dispositivo solenoide, actuador
BR8505791A (pt) Atuador do freio
IT1185538B (it) Attuatori e complessi di attuatori
BR8507285A (pt) Sistemas de forca
BR8100939A (pt) Transmissao de forca giratoria
BR8500505A (pt) Atuador de freio
KR860005967A (ko) 전자 작동기
GB8614310D0 (en) Variable actuator
BR8100940A (pt) Transmissao de forca giratoria
BR8702985A (pt) Atuador de pedal
KR860700179A (ko) 전자 액츄에이터
BR8205994A (pt) Trandutor de forca
KR900017253A (ko) 액튜에이터 제어회로
DK530985D0 (da) Ukrudtsbekaempelsesmiddel
KR860005178A (ko) 전자 작동기(actuator)
BR8703215A (pt) Atuador de freio
BR8503975A (pt) Atuator hidraulico
BR8502165A (pt) Atuador de movimento rapido variavel ciclico