CN1031164C - 轴向磁通电磁微型马达 - Google Patents

轴向磁通电磁微型马达 Download PDF

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Publication number
CN1031164C
CN1031164C CN92102694A CN92102694A CN1031164C CN 1031164 C CN1031164 C CN 1031164C CN 92102694 A CN92102694 A CN 92102694A CN 92102694 A CN92102694 A CN 92102694A CN 1031164 C CN1031164 C CN 1031164C
Authority
CN
China
Prior art keywords
sleeve
flange
micro motor
rotor
pivot
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.)
Expired - Fee Related
Application number
CN92102694A
Other languages
English (en)
Chinese (zh)
Other versions
CN1065758A (zh
Inventor
D·塔希祖特
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.)
ETA SA Manufacture Horlogere Suisse
Original Assignee
Eta SA Fabriques dEbauches
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 Eta SA Fabriques dEbauches filed Critical Eta SA Fabriques dEbauches
Publication of CN1065758A publication Critical patent/CN1065758A/zh
Application granted granted Critical
Publication of CN1031164C publication Critical patent/CN1031164C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Windings For Motors And Generators (AREA)
  • Manufacture Of Motors, Generators (AREA)
CN92102694A 1991-04-11 1992-04-09 轴向磁通电磁微型马达 Expired - Fee Related CN1031164C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9104559A FR2675322A1 (fr) 1991-04-11 1991-04-11 Micromoteur electromagnetique a flux axial.
FR9104559 1991-04-11

Publications (2)

Publication Number Publication Date
CN1065758A CN1065758A (zh) 1992-10-28
CN1031164C true CN1031164C (zh) 1996-02-28

Family

ID=9411822

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92102694A Expired - Fee Related CN1031164C (zh) 1991-04-11 1992-04-09 轴向磁通电磁微型马达

Country Status (8)

Country Link
US (1) US5216310A (US20020095090A1-20020718-M00002.png)
EP (1) EP0509379B1 (US20020095090A1-20020718-M00002.png)
JP (1) JP3370997B2 (US20020095090A1-20020718-M00002.png)
KR (1) KR100239090B1 (US20020095090A1-20020718-M00002.png)
CN (1) CN1031164C (US20020095090A1-20020718-M00002.png)
DE (1) DE69206030T2 (US20020095090A1-20020718-M00002.png)
FR (1) FR2675322A1 (US20020095090A1-20020718-M00002.png)
TW (1) TW204420B (US20020095090A1-20020718-M00002.png)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412265A (en) * 1993-04-05 1995-05-02 Ford Motor Company Planar micro-motor and method of fabrication
US6169354B1 (en) 1996-05-24 2001-01-02 Halo Data Devices, Inc. Thin film electric motors
US6204588B1 (en) 1999-05-27 2001-03-20 Halo Data Devices, Inc. Rotor capable of being used as a recording media
US7268462B2 (en) * 2002-08-09 2007-09-11 Yamaha Hatsudoki Kabushiki Kaisha Rotating electrical apparatus
US7412770B2 (en) * 2003-04-30 2008-08-19 Leica Geosystems Ag Device for adjusting the angle of a sighting unit to a target
JP2007074878A (ja) * 2005-09-09 2007-03-22 Toshiba Corp 発電装置
CN1983775B (zh) * 2005-12-15 2010-05-19 日产自动车株式会社 电机
US20080024035A1 (en) * 2006-07-31 2008-01-31 Caterpillar Inc. Power system
US7557482B2 (en) * 2006-07-31 2009-07-07 Caterpillar Inc. Axial-flux electric machine
IT1394386B1 (it) * 2008-09-29 2012-06-15 Scuola Superiore Di Studi Universitari E Di Perfez Micromotore elettromagnetico passo-passo di tipo wobble
US9257876B2 (en) * 2008-11-14 2016-02-09 Metal Industries Research & Development Centre Motor integrated to electronic device
US8558489B2 (en) 2010-12-02 2013-10-15 Raytheon Company Micro motor
JP5759731B2 (ja) * 2011-01-21 2015-08-05 日本電産サンキョー株式会社 回転駆動装置
WO2013122543A1 (en) * 2012-02-13 2013-08-22 Agency For Science, Technology And Research Motor and method for assembling the same
US20150015102A1 (en) * 2012-02-13 2015-01-15 Agency For Science, Technology And Research Motor and a method of assembling the same
CN109586534B (zh) * 2017-09-29 2021-08-27 日本电产株式会社 双转子轴向磁通马达、致动器以及电气装置
EP4142125A1 (en) 2021-08-26 2023-03-01 Universidad de Alcalá (UAH) Miniaturized electromagnetic rotary actuator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA660144A (en) * 1963-03-26 Printed Motors Inc. Multiple-winding electrical rotating machines
US4080544A (en) * 1975-03-13 1978-03-21 Canon Kabushiki Kaisha Electric motor
US4181867A (en) * 1975-07-21 1980-01-01 Papst-Motoren Kg Brushless direct-current motor
DE2730142C2 (de) * 1977-07-04 1988-01-21 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor der zweisträngigen Bauart
US4594524A (en) * 1984-02-22 1986-06-10 Kangyo Denkikiki Kabushiki Kaisha Coreless-brushless motor
JPS6225859A (ja) * 1985-07-25 1987-02-03 Matsushita Electric Ind Co Ltd 偏平型ブラシレスモ−タ
JPS62103577A (ja) * 1985-10-31 1987-05-14 Canon Inc 周波数発生器
JPS63107438A (ja) * 1986-10-22 1988-05-12 Sankyo Seiki Mfg Co Ltd 軸受装置
JPS63209455A (ja) * 1987-02-23 1988-08-31 Olympus Optical Co Ltd モ−タ
JPS6416180U (US20020095090A1-20020718-M00002.png) * 1987-07-17 1989-01-26
US5099162A (en) * 1987-07-22 1992-03-24 Canon Kabushiki Kaisha Coil of superconducting material for electric appliance and motor utilizing said coil
FR2620586A1 (fr) * 1987-09-14 1989-03-17 Em Microelectronic Marin Sa Procede de fabrication de modules electroniques, notamment pour cartes a microcircuits
US4949000A (en) * 1988-07-18 1990-08-14 Mueller And Smith, Lpa D.C. motor
US5109171A (en) * 1988-11-11 1992-04-28 Papst-Motoren Gmbh & Co. Kg Low-noise miniature electric motor
JP2864521B2 (ja) * 1989-03-22 1999-03-03 松下電器産業株式会社 ブラシレスモータ
US5124604A (en) * 1989-06-15 1992-06-23 Areal Technology Corp. Disk drive motor

Also Published As

Publication number Publication date
US5216310A (en) 1993-06-01
DE69206030T2 (de) 1996-06-27
FR2675322A1 (fr) 1992-10-16
JPH05115164A (ja) 1993-05-07
KR100239090B1 (ko) 2000-01-15
FR2675322B1 (US20020095090A1-20020718-M00002.png) 1994-12-16
EP0509379A1 (fr) 1992-10-21
CN1065758A (zh) 1992-10-28
TW204420B (US20020095090A1-20020718-M00002.png) 1993-04-21
EP0509379B1 (fr) 1995-11-15
KR920020811A (ko) 1992-11-21
DE69206030D1 (de) 1995-12-21
JP3370997B2 (ja) 2003-01-27

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 19960228

Termination date: 20110409