CA2069345A1 - Electrical machine - Google Patents

Electrical machine

Info

Publication number
CA2069345A1
CA2069345A1 CA002069345A CA2069345A CA2069345A1 CA 2069345 A1 CA2069345 A1 CA 2069345A1 CA 002069345 A CA002069345 A CA 002069345A CA 2069345 A CA2069345 A CA 2069345A CA 2069345 A1 CA2069345 A1 CA 2069345A1
Authority
CA
Canada
Prior art keywords
electrical machine
housing
rotor
machine according
motor
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
CA002069345A
Other languages
English (en)
French (fr)
Inventor
Peter T. Blaser
Jurgen Maass
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2069345A1 publication Critical patent/CA2069345A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/04—Special adaptations of driving means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/14—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with speed sensing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Brushless Motors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CA002069345A 1991-06-18 1992-05-25 Electrical machine Abandoned CA2069345A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4120023A DE4120023C1 (enExample) 1991-06-18 1991-06-18
DE4120023.3 1991-06-18

Publications (1)

Publication Number Publication Date
CA2069345A1 true CA2069345A1 (en) 1992-12-19

Family

ID=6434179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002069345A Abandoned CA2069345A1 (en) 1991-06-18 1992-05-25 Electrical machine

Country Status (7)

Country Link
US (1) US5272402A (enExample)
EP (1) EP0519221B1 (enExample)
JP (1) JP2956020B2 (enExample)
CN (1) CN1031165C (enExample)
AT (1) ATE127635T1 (enExample)
CA (1) CA2069345A1 (enExample)
DE (2) DE4120023C1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2588085Y2 (ja) * 1993-10-14 1999-01-06 自動車電機工業株式会社 回転検出付小型モータ
DE9315994U1 (de) * 1993-10-20 1994-02-24 Stroeter Antriebstech Gmbh Flanschmotor mit Meßeinrichtung zur Erfassung der Umdrehung der Motorwelle
KR950034997A (ko) * 1994-03-14 1995-12-30 나카자토 요시히코 서보모터
DE19634502C2 (de) * 1996-08-26 1999-04-22 Interelectric Ag Elektromotor mit angebrachtem Zusatzelement
DE29620318U1 (de) * 1996-11-22 1997-02-20 Baumüller Nürnberg GmbH, 90482 Nürnberg Resolver- oder Drehmelder-Anordnung an einer elektrischen Maschine
US5831358A (en) * 1997-09-30 1998-11-03 General Electric Company Rotor end cap
US6522130B1 (en) 1998-07-20 2003-02-18 Uqm Technologies, Inc. Accurate rotor position sensor and method using magnet and sensors mounted adjacent to the magnet and motor
EP1115190A4 (en) * 1999-07-15 2005-09-14 Moric Kk TURNING ELECTRIC MACHINE
US6400050B1 (en) * 2000-07-14 2002-06-04 Robert Bosch Corporation Motor having rotating movement detection capability
US6984916B2 (en) * 2001-08-17 2006-01-10 Energy Conversion Systems Holdings, Llc Integrated commutator with sense magnet
US20030137210A1 (en) * 2001-08-17 2003-07-24 Southall Otway Archer Integrated commutator and slip-ring with sense magnet
DE10149642A1 (de) * 2001-10-10 2003-04-24 Freudenberg Carl Kg Kreisringförmiges Sensorgehäuse
US20040145365A1 (en) 2003-01-24 2004-07-29 Carl Freudenberg Kg Annular sensor housing
US7109616B2 (en) * 2003-10-16 2006-09-19 Fasco Industries, Inc. Electric motor with hall effect memory module
CN101826783B (zh) * 2009-03-05 2011-09-14 中山大洋电机股份有限公司 一种用于感应转子位置的感应装置
FR2963502B1 (fr) * 2010-07-30 2012-07-27 Michelin Soc Tech Montage d'un resolveur dans une machine electrique tournante
CN104769306B (zh) * 2012-11-22 2017-07-07 舍弗勒技术股份两合公司 用于确定和/或控制电动机的位置的方法
US20140327333A1 (en) * 2013-05-01 2014-11-06 Codent Technical Industry Co., Ltd. Brushless electromagnetic motor
CN104022612A (zh) * 2014-05-30 2014-09-03 沈阳兴华航空电器有限责任公司 一种位置传感器可调的无刷直流电动机
CN107966660A (zh) * 2017-12-22 2018-04-27 北京凌宇智控科技有限公司 一种电机测试治具
CN112491213A (zh) * 2021-01-13 2021-03-12 江苏苏仪集团有限公司 开关磁阻电机新型位置传感器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602590A1 (de) * 1976-01-22 1977-07-28 Licentia Gmbh Polwinkelstellungsgeber fuer eine stromrichtermaschine synchroner bauart
US4162399A (en) * 1977-09-16 1979-07-24 Bei Electronics, Inc. Optical encoder with fiber optics
DE3581823D1 (de) * 1984-04-11 1991-04-04 Mavilor Syst Sa Kollektorloser,elektronisch kommutierter elektrischer motor.
FR2565045B1 (fr) * 1984-05-22 1988-02-26 Sfena Dispositif pour la detection de la position angulaire du rotor d'une machine electrique tournante a commutation electronique
FR2574554B1 (fr) * 1984-12-10 1987-01-09 Labinal Dispositif de detection de la position et de la vitesse d'un rotor
SU1269033A1 (ru) * 1985-03-05 1986-11-07 Предприятие П/Я А-3697 Импульсный датчик скорости и углового положени вала
JPS63240358A (ja) * 1987-03-25 1988-10-06 Yaskawa Electric Mfg Co Ltd ブラシレスモ−タのエンコ−ダ調整機構
DE3842588A1 (de) * 1988-12-17 1990-06-21 Mulfingen Elektrobau Ebm Kollektorloser aussenlaeufermotor mit halbleiter-kuehlungsanordnung
DE3910498A1 (de) * 1989-04-01 1990-10-04 Schabmueller Antriebstechnik G Tachogenerator mit rotorlagegeber fuer einen drehstrom-servo-motor mit drehzahlregelung und elektronischer kommutierung
US4988905A (en) * 1989-07-05 1991-01-29 Pitney Bowes Inc. Integrated driver-encoder assembly for brushless motor
DE3939868A1 (de) * 1989-12-01 1991-06-06 Huebner Elektromasch Ag Drehzahlaufnehmer fuer buerstenlose motoren
JPH0777520B2 (ja) * 1990-01-29 1995-08-16 日本建鐵株式会社 モーターの回転数検出方法
JPH083184Y2 (ja) * 1990-04-11 1996-01-29 三菱電機株式会社 回転速度検出器付直流電動機
DE9107498U1 (de) * 1991-06-18 1991-09-26 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Elektrische Maschine

Also Published As

Publication number Publication date
CN1067996A (zh) 1993-01-13
DE4120023C1 (enExample) 1992-08-13
CN1031165C (zh) 1996-02-28
EP0519221A1 (de) 1992-12-23
DE59203538D1 (de) 1995-10-12
US5272402A (en) 1993-12-21
ATE127635T1 (de) 1995-09-15
JP2956020B2 (ja) 1999-10-04
EP0519221B1 (de) 1995-09-06
JPH05227703A (ja) 1993-09-03

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued