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WO2002033803A3 - Torquemotor - Google Patents

Torquemotor Download PDF

Info

Publication number
WO2002033803A3
WO2002033803A3 PCT/DE2001/004030 DE0104030W WO0233803A3 WO 2002033803 A3 WO2002033803 A3 WO 2002033803A3 DE 0104030 W DE0104030 W DE 0104030W WO 0233803 A3 WO0233803 A3 WO 0233803A3
Authority
WO
WIPO (PCT)
Prior art keywords
torque motor
stator
rotor
air gap
constant air
Prior art date
Application number
PCT/DE2001/004030
Other languages
English (en)
French (fr)
Other versions
WO2002033803A2 (de
Inventor
Wolfram Knis
Gerald Huhnen
Harald Laue
Original Assignee
Bosch Gmbh Robert
Wolfram Knis
Gerald Huhnen
Harald Laue
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 Bosch Gmbh Robert, Wolfram Knis, Gerald Huhnen, Harald Laue filed Critical Bosch Gmbh Robert
Priority to AU2002218147A priority Critical patent/AU2002218147A1/en
Publication of WO2002033803A2 publication Critical patent/WO2002033803A2/de
Publication of WO2002033803A3 publication Critical patent/WO2002033803A3/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K26/00—Machines adapted to function as torque motors, i.e. to exert a torque when stalled
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Bei einem Torquemotor nach dem Stand der Technik wird ein nicht konstanter Luftspalt zwischen Rotor und Stator, bestehend aus Blechlaminaten, durch aufwändige Konstruktionen am Stator erzeugt. Ein erfindungsgemässer Torquemotor (30) hat einen unsymmetrischen Rotor (20), der einen nicht konstanten Luftspalt zwischen Rotor (20) und Stator (1) erzeugt.
PCT/DE2001/004030 2000-10-21 2001-10-20 Torquemotor WO2002033803A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002218147A AU2002218147A1 (en) 2000-10-21 2001-10-20 Torque motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10052318.8 2000-10-21
DE2000152318 DE10052318A1 (de) 2000-10-21 2000-10-21 Torquemotor

Publications (2)

Publication Number Publication Date
WO2002033803A2 WO2002033803A2 (de) 2002-04-25
WO2002033803A3 true WO2002033803A3 (de) 2003-06-12

Family

ID=7660626

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/004030 WO2002033803A2 (de) 2000-10-21 2001-10-20 Torquemotor

Country Status (3)

Country Link
AU (1) AU2002218147A1 (de)
DE (1) DE10052318A1 (de)
WO (1) WO2002033803A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223362A1 (de) * 2002-05-25 2003-12-04 Bosch Gmbh Robert Elektromotorischer Stellantrieb
JP3887342B2 (ja) * 2003-04-03 2007-02-28 ミネベア株式会社 比例ロータリートルカー
DE102005039738B4 (de) 2005-08-23 2018-07-26 Schaeffler Technologies AG & Co. KG Betätigungsmechanismus einer Greifer-Webmaschine
DE102006007581A1 (de) * 2006-02-18 2007-08-23 Schaeffler Kg Changierantrieb eines Zylinders einer Druckmaschine
DE102015207614A1 (de) 2015-04-24 2016-10-27 Volkswagen Aktiengesellschaft Vorrichtung und Verfahren zum Detektieren einer Drehlage eines drehbaren Bauelements

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB617591A (en) * 1942-09-05 1949-02-09 Arnold Tustin Improvements in and relating to electric motor devices
US2630561A (en) * 1949-10-14 1953-03-03 Research Corp Dynamo transformer
US3434082A (en) * 1967-04-17 1969-03-18 Mechanics For Electronics Limited rotation transducer having permanently magnetized rotor
GB1213463A (en) * 1966-12-28 1970-11-25 Nippon Electric Co Improvements in or relating to permanent magnet d.c. motors
US4462014A (en) * 1982-07-28 1984-07-24 General Scanning Inc. Wide-angle actuator
DE3742502A1 (de) * 1987-12-15 1989-06-29 Erwin Sander Elektroapparateba Synchronmaschine mit dauermagnetischem laeufer
EP0549427A1 (de) * 1991-12-20 1993-06-30 Valeo Systemes D'essuyage Rotor einer dynamoelektrischen Maschine mit mindestens einer magnetischen Zone und damit ausgerüstete dynamoelektrische Maschine, zum Beispiel bürstenloser Elektromotor
JPH06275426A (ja) * 1993-03-24 1994-09-30 Nissan Motor Co Ltd 回転センサ用ロータの製造方法
WO1999013557A1 (de) * 1997-09-08 1999-03-18 Koninklijke Philips Electronics N.V. Elektromotorischer verstellantrieb
EP0957343A1 (de) * 1998-05-15 1999-11-17 Kabushiki Kaisha Tokai Rika Denki Seisakusho Rotationdetektor
EP0961390A2 (de) * 1998-05-14 1999-12-01 Switched Reluctance Drives Limited Blechpaket für eine geschaltete Reluktanzmaschine
EP1009092A2 (de) * 1998-12-10 2000-06-14 Minebea Co., Ltd. Ringkern-Betätiger
JP2000232742A (ja) * 1999-02-12 2000-08-22 Denso Corp トルクモータ
JP2000262030A (ja) * 1999-03-11 2000-09-22 Denso Corp トルクモータ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE251599C (de) *
US3679953A (en) * 1970-11-06 1972-07-25 Gen Electric Compatible brushless reluctance motors and controlled switch circuits
JPS4933111A (de) * 1972-07-31 1974-03-27
DE3039521A1 (de) * 1980-10-20 1982-05-19 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zur regelung der leerlaufdrehzahl von otto-motoren, insbesondere von kraftfahrzeugmotoren
DE3640188C2 (de) * 1986-11-25 1995-03-23 Deutsche Aerospace Stellglied
US5304881A (en) * 1989-03-13 1994-04-19 Magnetic Revolutions, Inc. Means for producing rotary motion

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB617591A (en) * 1942-09-05 1949-02-09 Arnold Tustin Improvements in and relating to electric motor devices
US2630561A (en) * 1949-10-14 1953-03-03 Research Corp Dynamo transformer
GB1213463A (en) * 1966-12-28 1970-11-25 Nippon Electric Co Improvements in or relating to permanent magnet d.c. motors
US3434082A (en) * 1967-04-17 1969-03-18 Mechanics For Electronics Limited rotation transducer having permanently magnetized rotor
US4462014A (en) * 1982-07-28 1984-07-24 General Scanning Inc. Wide-angle actuator
DE3742502A1 (de) * 1987-12-15 1989-06-29 Erwin Sander Elektroapparateba Synchronmaschine mit dauermagnetischem laeufer
EP0549427A1 (de) * 1991-12-20 1993-06-30 Valeo Systemes D'essuyage Rotor einer dynamoelektrischen Maschine mit mindestens einer magnetischen Zone und damit ausgerüstete dynamoelektrische Maschine, zum Beispiel bürstenloser Elektromotor
JPH06275426A (ja) * 1993-03-24 1994-09-30 Nissan Motor Co Ltd 回転センサ用ロータの製造方法
WO1999013557A1 (de) * 1997-09-08 1999-03-18 Koninklijke Philips Electronics N.V. Elektromotorischer verstellantrieb
US6147427A (en) * 1997-09-08 2000-11-14 U.S. Philips Corporation Electromotive adjustable drive
EP0961390A2 (de) * 1998-05-14 1999-12-01 Switched Reluctance Drives Limited Blechpaket für eine geschaltete Reluktanzmaschine
EP0957343A1 (de) * 1998-05-15 1999-11-17 Kabushiki Kaisha Tokai Rika Denki Seisakusho Rotationdetektor
EP1009092A2 (de) * 1998-12-10 2000-06-14 Minebea Co., Ltd. Ringkern-Betätiger
JP2000232742A (ja) * 1999-02-12 2000-08-22 Denso Corp トルクモータ
JP2000262030A (ja) * 1999-03-11 2000-09-22 Denso Corp トルクモータ

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"grooves give torque motor more torque in less rotation", PRODUCT ENGINEERING, MCGRAW-HILL PUBLICATION, NEW YORK, NY, US, vol. 36, no. 21, 11 October 1965 (1965-10-11), pages 142, XP002086828, ISSN: 0032-9754 *
FLEISHER W A: "BRUSHLESS MOTORS FOR LIMITED ROTATION", MACHINE DESIGN, PENTON,INC. CLEVELAND, US, vol. 61, no. 25, 7 December 1989 (1989-12-07), pages 97 - 100, XP000085119, ISSN: 0024-9114 *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 684 (E - 1650) 22 December 1994 (1994-12-22) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 11 3 January 2001 (2001-01-03) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 12 3 January 2001 (2001-01-03) *

Also Published As

Publication number Publication date
WO2002033803A2 (de) 2002-04-25
DE10052318A1 (de) 2002-05-02
AU2002218147A1 (en) 2002-04-29

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