ES2042425A2 - Motor electrico con un dispositivo para detectar la posicion del rotor, el numero de revoluciones y/o el sentido de rotacion. - Google Patents

Motor electrico con un dispositivo para detectar la posicion del rotor, el numero de revoluciones y/o el sentido de rotacion.

Info

Publication number
ES2042425A2
ES2042425A2 ES929201772A ES9201772A ES2042425A2 ES 2042425 A2 ES2042425 A2 ES 2042425A2 ES 929201772 A ES929201772 A ES 929201772A ES 9201772 A ES9201772 A ES 9201772A ES 2042425 A2 ES2042425 A2 ES 2042425A2
Authority
ES
Spain
Prior art keywords
revolution
rotor
rotation
electric motor
detecting position
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.)
Granted
Application number
ES929201772A
Other languages
English (en)
Other versions
ES2042425R (es
ES2042425B1 (es
Inventor
Thomas Bertolini
Kurt Schindler
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES2042425A2 publication Critical patent/ES2042425A2/es
Publication of ES2042425R publication Critical patent/ES2042425R/es
Application granted granted Critical
Publication of ES2042425B1 publication Critical patent/ES2042425B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • G01P13/045—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement with speed indication
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Brushless Motors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

MOTOR ELECTRICO CON UN DISPOSITIVO PARA DETECTAR LA POSICION DEL ROTOR, EL NUMERO DE REVOLUCIONES Y/O EL SENTIDO DE ROTACION, QUE PRESENTA AL MENOS UN ELEMENTO (25) SENSITIVO DEL CAMPO MAGNETICO. ESTE ELEMENTO (25) SENSITIVO DEL CAMPO MAGNETICO ESTA DISPUESTO EN EL ESTATOR (10) DEL MOTOR PARA DETECTAR LAS FLUCTUACIONES DEL FLUJO MAGNETICO DURANTE EL FUNCIONAMIENTO DEL MOTOR, DEPENDIENTES DE LA POSICION DEL ROTOR, ESTANDO PREVISTOS MEDIOS ELECTRONICOS PARA ANALIZAR LAS SEÑALES DE ESTE ELEMENTO (25) SENSITIVO DEL CAMPO MAGNETICO. DE ESTE MODO ES POSIBLE PREVER UN DISPOSITIVO PARA DETECTAR LA POSICION DEL ROTOR, EL NUMERO DE REVOLUCIONES Y/O EL SENTIDO DE ROTACION, SIN QUE TENGA QUE MODIFICARSE CONSTRUCTIVAMENTE EL MOTOR. ADEMAS DE ESTO ESTE DISPOSITIVO SE PUEDE REALIZAR DE FORMA SENCILLA Y ECONOMICA Y SE PUEDE COLOCAR TAMBIEN POSTERIORMENTE EN MOTORES EXISTENTES.
ES09201772A 1991-08-28 1992-08-26 Motor electrico con un dispositivo para detectar la posicion del rotor, el numero de revoluciones y/o el sentido de rotacion. Expired - Lifetime ES2042425B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4128419A DE4128419A1 (de) 1991-08-28 1991-08-28 Elektromotor mit einer vorrichtung zur drehzahl- und/oder drehrichtungserfassung

Publications (3)

Publication Number Publication Date
ES2042425A2 true ES2042425A2 (es) 1993-12-01
ES2042425R ES2042425R (es) 1996-02-16
ES2042425B1 ES2042425B1 (es) 1996-11-16

Family

ID=6439238

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09201772A Expired - Lifetime ES2042425B1 (es) 1991-08-28 1992-08-26 Motor electrico con un dispositivo para detectar la posicion del rotor, el numero de revoluciones y/o el sentido de rotacion.

Country Status (5)

Country Link
JP (1) JPH05211747A (es)
DE (1) DE4128419A1 (es)
ES (1) ES2042425B1 (es)
FR (1) FR2680920B1 (es)
IT (1) IT1255811B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211982B4 (de) * 1992-04-09 2006-09-21 Robert Bosch Gmbh Gleichstrommotor mit einer Vorrichtung zur Rotorlage und/oder Drehzahlerfassung
JPH06339252A (ja) * 1993-05-27 1994-12-06 Mabuchi Motor Co Ltd 小型直流モータの回転検出装置
DE4327217C2 (de) * 1993-08-13 1995-11-30 Bosch Gmbh Robert Elektromotor mit einer Vorrichtung zur Rotorlage-, Drehzahl- und/oder Drehrichtungserfassung
JP3182294B2 (ja) * 1994-05-11 2001-07-03 アスモ株式会社 移動体の位置検出装置
DE4419780C2 (de) * 1994-06-06 1996-08-08 Friedrich Waltermann Ringförmiger Stator für elektrodynamische Drehmaschine
DE9417120U1 (de) * 1994-10-25 1994-12-22 Syba Technik Und Design Am Fen Antrieb für Vorhänge und Jalousien
JP3323686B2 (ja) * 1995-01-10 2002-09-09 アスモ株式会社 移動体の位置検出装置
JP3336141B2 (ja) * 1995-01-27 2002-10-21 アスモ株式会社 移動体の位置検出装置
DE19523902C1 (de) * 1995-06-30 1997-01-16 Bosch Gmbh Robert Elektromotor mit einer Vorrichtung zur Rotorlage, Drehzahl- und/oder Drehrichtungserfassung
NL1012560C2 (nl) * 1999-07-09 2001-01-10 Iku Holding Montfoort Bv Gelijkstroommotor met rotatiedetector.
JP3695653B2 (ja) * 2002-04-17 2005-09-14 船井電機株式会社 ブラシモータ
DE202006001741U1 (de) * 2006-02-04 2007-07-12 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Verstellantrieb eines Kraftfahrzeugs
GB2468298B (en) * 2009-03-03 2014-05-28 Dyson Technology Ltd Holder for a position sensor
FR3017961B1 (fr) 2014-02-24 2017-11-03 Lohr Electromecanique Procede de mesure du viellissement d'aimants permanents d'une machine synchrone equipee d'un capteur de position angulaire
FR3018014B1 (fr) 2014-02-24 2016-03-25 Lohr Electromecanique Machine synchrone equipee d'un capteur de position angulaire
FR3017959B1 (fr) * 2014-02-24 2017-08-25 Lohr Electromecanique Procede de detection d'un court-circuit dans une machine synchrone equipee d'un capteur de position angulaire

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363112A1 (fr) * 1976-08-28 1978-03-24 Bosch Gmbh Robert Procede pour mesurer la vitesse de rotation de moteurs a courant continu fonctionnant avec excitation magnetique permanente et dispositif pour la realisation de ce procede
US4082968A (en) * 1976-11-23 1978-04-04 Contraves-Goerz Corporation Speed detector for use on a dc motor
US4914713A (en) * 1987-09-11 1990-04-03 Siemens Aktiengesellschaft Rotation detection or speed pickup device for miniature d-c motor
EP0524384A1 (en) * 1991-07-26 1993-01-27 RICERCA ELETTROMECCANICA S.r.l An electric motor including a connectable-disconnectable encoder comprising a hall-effect sensor arranged between the field poles of the stator

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50106661A (es) * 1974-01-30 1975-08-22
DE7930916U1 (de) * 1974-04-08 1980-02-07 Papst-Motoren Kg, 7742 St Georgen Kollektorloser gleichstrommotor
JPS5513647A (en) * 1978-07-13 1980-01-30 Matsushita Electric Works Ltd Motor with tacho-generator
JPS562566A (en) * 1979-06-20 1981-01-12 Stanley Electric Co Ltd Detecting method for rotation of motor
JPS5866057A (ja) * 1981-10-15 1983-04-20 Tokyo Keiki Co Ltd 角速度検出装置
FR2562734B1 (fr) * 1984-04-05 1988-05-06 Ducellier & Cie Stator pour petits moteurs electriques
JPS62132668U (es) * 1986-02-10 1987-08-21
JPS63136945A (ja) * 1986-11-27 1988-06-09 Toshiba Corp 空気調和機の送風機用モータ
DE8712360U1 (de) * 1987-09-11 1988-07-14 Siemens AG, 1000 Berlin und 8000 München Dreherkennungs- und/oder Drehzahlerfassungsvorrichtung für einen elektrisch- bzw. permanentmagnetisch erregten Gleichstrom-Kleinmotor
JPH01109269U (es) * 1988-01-13 1989-07-24
ES2040796T3 (es) * 1988-09-21 1993-11-01 Siemens Aktiengesellschaft Accionamiento por motor electrico, especialmente accionamiento de regulacion para un vehiculo motorizado.
EP0359854A1 (de) * 1988-09-21 1990-03-28 Siemens Aktiengesellschaft Drehzahlmessvorrichtung für einen rotorbewickelten Elektromotor
JP2548475Y2 (ja) * 1989-02-28 1997-09-24 株式会社 コパル アウターロータ型の密閉型ブラシレスモータ
JPH076704Y2 (ja) * 1989-05-19 1995-02-15 株式会社鷺宮製作所 モータ用回転検査装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363112A1 (fr) * 1976-08-28 1978-03-24 Bosch Gmbh Robert Procede pour mesurer la vitesse de rotation de moteurs a courant continu fonctionnant avec excitation magnetique permanente et dispositif pour la realisation de ce procede
US4082968A (en) * 1976-11-23 1978-04-04 Contraves-Goerz Corporation Speed detector for use on a dc motor
US4914713A (en) * 1987-09-11 1990-04-03 Siemens Aktiengesellschaft Rotation detection or speed pickup device for miniature d-c motor
EP0524384A1 (en) * 1991-07-26 1993-01-27 RICERCA ELETTROMECCANICA S.r.l An electric motor including a connectable-disconnectable encoder comprising a hall-effect sensor arranged between the field poles of the stator

Also Published As

Publication number Publication date
JPH05211747A (ja) 1993-08-20
ITMI921960A1 (it) 1994-02-07
ES2042425R (es) 1996-02-16
DE4128419C2 (es) 1993-09-02
FR2680920A1 (fr) 1993-03-05
ES2042425B1 (es) 1996-11-16
IT1255811B (it) 1995-11-16
FR2680920B1 (fr) 1995-10-20
DE4128419A1 (de) 1993-03-04
ITMI921960A0 (it) 1992-08-07

Similar Documents

Publication Publication Date Title
ES2042425A2 (es) Motor electrico con un dispositivo para detectar la posicion del rotor, el numero de revoluciones y/o el sentido de rotacion.
US4110676A (en) Dynamoelectric machine and tachometer
US6538429B2 (en) Angular position sensor assembly for a motor vehicle generator shaft
JPS54148578A (en) Rotating direction detector
EP0443514A2 (en) Apparatus for monitoring a bearing
CA2337920A1 (en) Accurate rotor position sensor, method using magnet ring and linear output hall effect sensors
FR2629536B1 (fr) Roulement a capteur magnetique avec un circuit de detection autocompense
EP0650246A4 (en) BRUSHLESS MOTOR.
JPS5517478A (en) Revolution detector
DE59203538D1 (de) Elektrische Maschine.
WO1997048893A3 (en) Method and apparatus for detecting rotational direction
FR2632070B1 (fr) Circuit de commande de l'alimentation d'une charge electrique, a dispositif de detection d'un court-circuit de la charge
FR2658920B1 (fr) Dispositif de detection d'un arc interne a une installation electrique blindee.
EP1070874A3 (en) Speed reducer with rotation detector
FR2578648B1 (fr) Dispositif de detection de la position du rotor pour machine tournante electrique
JPS5229917A (en) Detection circuit for position of rotor in commutatorless motor
US4376915A (en) Tachometer
FR2717324B1 (fr) Dispositif de détection de la position angulaire d'un champ magnétique tournant et machine électrique tournante ainsi équipée.
CA2059782A1 (en) Generator rotor winding ground detection
KR200143534Y1 (ko) 스위치드 릴럭턴스 모터의 로터 위치 감지 장치
JPS5549964A (en) Driver for brushless dc motor
JPS6453114A (en) Multiple rotation detecting device
CA2059452A1 (en) Speed sensor failure detection method and apparatus for an overspeed protection system
JPS6446016A (en) Industrial rotary machine having super-conductive magnetic bearing
FR2749907B1 (fr) Dispositif de detection de la position lineaire et angulaire de l'arbre de commande d'une boite de vitesses

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19920826

Kind code of ref document: B1

Effective date: 19920826