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DE3579355D1 - Magnetpolkerne fuer rotierende elektromaschinen. - Google Patents

Magnetpolkerne fuer rotierende elektromaschinen.

Info

Publication number
DE3579355D1
DE3579355D1 DE8585302916T DE3579355T DE3579355D1 DE 3579355 D1 DE3579355 D1 DE 3579355D1 DE 8585302916 T DE8585302916 T DE 8585302916T DE 3579355 T DE3579355 T DE 3579355T DE 3579355 D1 DE3579355 D1 DE 3579355D1
Authority
DE
Germany
Prior art keywords
magnetic poles
rotating electric
electric machines
machines
rotating
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
DE8585302916T
Other languages
English (en)
Inventor
Fumito Komatsu
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.)
KOMATSU FUMITU
Original Assignee
KOMATSU FUMITU
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
Priority claimed from JP59085038A external-priority patent/JPS60229659A/ja
Priority claimed from JP59122339A external-priority patent/JPS614454A/ja
Priority claimed from JP59232171A external-priority patent/JPS61112554A/ja
Priority claimed from JP27122184A external-priority patent/JPS61150643A/ja
Priority claimed from JP27813084A external-priority patent/JPS61154456A/ja
Application filed by KOMATSU FUMITU filed Critical KOMATSU FUMITU
Application granted granted Critical
Publication of DE3579355D1 publication Critical patent/DE3579355D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K21/00Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K21/00Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H02K21/227Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos having an annular armature coil
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K29/00Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08Motors 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K29/00Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/14Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with speed sensing devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K2201/00Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Brushless Motors (AREA)
DE8585302916T 1984-04-25 1985-04-25 Magnetpolkerne fuer rotierende elektromaschinen. Expired - Fee Related DE3579355D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP59085038A JPS60229659A (ja) 1984-04-25 1984-04-25 多極直流モ−タ
JP59122339A JPS614454A (ja) 1984-06-14 1984-06-14 多極直流モ−タ
JP59232171A JPS61112554A (ja) 1984-11-02 1984-11-02 回転電機
JP27122184A JPS61150643A (ja) 1984-12-21 1984-12-21 回転電機の磁極用コア
JP27813084A JPS61154456A (ja) 1984-12-27 1984-12-27 回転電機の磁極用コア

Publications (1)

Publication Number Publication Date
DE3579355D1 true DE3579355D1 (de) 1990-10-04

Family

ID=27525123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585302916T Expired - Fee Related DE3579355D1 (de) 1984-04-25 1985-04-25 Magnetpolkerne fuer rotierende elektromaschinen.

Country Status (3)

Country Link
US (1) US4656381A (de)
EP (1) EP0160522B1 (de)
DE (1) DE3579355D1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418773C2 (de) * 1984-05-19 1986-11-13 Papst-Motoren GmbH & Co KG, 7742 St Georgen Zweipulsiger kollektorloser Gleichstrommotor
US4794292A (en) * 1986-07-21 1988-12-27 Canon Kabushiki Kaisha Stepping motor with divided stator pole pieces
US4902924A (en) * 1986-12-19 1990-02-20 Canon Kabushiki Kaisha Brushless motor
NL8701504A (nl) * 1987-06-26 1989-01-16 Kinetron Bv Electromechanische tijdaanduider met stappenmotor.
US4952859A (en) * 1988-11-30 1990-08-28 Canon Kabushiki Kaisha Stepping motor
DE4106484A1 (de) * 1991-03-01 1992-09-03 Papst Motoren Gmbh & Co Kg Buerstenloser gleichstrommotor fuer niedrige drehzahlen
EP0841739B1 (de) * 1992-08-12 2004-09-29 Seiko Epson Corporation Bürstenloser Gleichstrommotor und dessen Steuerverfahren
US5506458A (en) * 1994-03-04 1996-04-09 Quantum Corporation Low cost permanent magnet disk spindle motor
JPH0923635A (ja) * 1995-07-04 1997-01-21 Minebea Co Ltd クローポール型同期モータ
DE29616169U1 (de) * 1995-09-29 1996-11-21 Papst-Motoren GmbH & Co KG, 78112 St Georgen Elektronisch kommutierter Außenläufermotor
JP3365899B2 (ja) * 1996-01-30 2003-01-14 ミネベア株式会社 モータ構造
JP3460912B2 (ja) * 1996-10-18 2003-10-27 ミネベア株式会社 モータ構造
US5890277A (en) 1996-11-04 1999-04-06 General Electric Company Method for manufacturing a claw pole stator structure
US5986379A (en) 1996-12-05 1999-11-16 General Electric Company Motor with external rotor
JP3458344B2 (ja) * 1997-02-03 2003-10-20 ミネベア株式会社 モータ構造
JP4010344B2 (ja) * 1997-07-24 2007-11-21 エーベーエム−パプスト ザンクト ゲオルゲン ゲーエムベーハー ウント コー. カーゲー 歯合磁極片形モータ
US5962938A (en) * 1997-10-21 1999-10-05 General Electric Company Motor with external rotor
JP3554756B2 (ja) * 1998-12-03 2004-08-18 ミネベア株式会社 アクチュエータ
JP3745167B2 (ja) * 1998-07-29 2006-02-15 キヤノン株式会社 ステージ装置、露光装置およびデバイス製造方法ならびにステージ駆動方法
JP3431854B2 (ja) * 1999-03-16 2003-07-28 建準電機工業股▲分▼有限公司 ブラシレス直流モーター及びそのステーター
US6133666A (en) * 1999-03-25 2000-10-17 General Electric Company Electric motor with a stator including a central locator
WO2000057541A2 (en) 1999-03-25 2000-09-28 General Electric Company Electric motor having snap connection assembly method
US6271609B1 (en) 1999-03-25 2001-08-07 General Electric Company Programmable electric motor and method of assembly
US6118198A (en) * 1999-03-25 2000-09-12 General Electric Company Electric motor with ice out protection
US6147465A (en) * 1999-03-25 2000-11-14 General Electric Company Microprocessor controlled single phase motor with external rotor having integral fan
JP3635209B2 (ja) * 1999-04-06 2005-04-06 ミネベア株式会社 アクチュエータ
JP3454234B2 (ja) * 1999-09-27 2003-10-06 日産自動車株式会社 分割コアモータ
TW497783U (en) * 2001-02-27 2002-08-01 Delta Electronics Inc Micro motor structure
MY129400A (en) * 2001-03-12 2007-03-30 Canon Kk Driving device, light amount controller and shutter.
GB2378049B (en) * 2001-07-24 2006-03-01 Sunonwealth Electr Mach Ind Co Pole plate structure for a motor stator
GB2378047B (en) * 2001-07-24 2006-02-01 Sunonwealth Electr Mach Ind Co Pole plate structure for a motor stator
DE10309077A1 (de) * 2003-03-03 2004-09-16 Robert Bosch Gmbh Motor für eine Motor-Getriebe-Kombination mit reduziertem Bauraumbedarf
US7126309B1 (en) * 2004-05-18 2006-10-24 Seiko Epson Corporation Motor
US20080100172A1 (en) * 2006-10-27 2008-05-01 Hon Hai Precision Industry Co., Ltd. Electric fan
JP2008182796A (ja) * 2007-01-23 2008-08-07 Minebea Motor Manufacturing Corp ステッピングモータ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312101A (en) * 1941-05-28 1943-02-23 Gen Electric Dynamoelectric machine
DE1055677B (de) * 1956-04-19 1959-04-23 Licentia Gmbh Selbstanlaufender Synchronkleinmotor
US3119941A (en) * 1959-04-09 1964-01-28 Berex Establishment Step by step motor
FR1260154A (fr) * 1960-03-24 1961-05-05 Carpano & Pons Moteur électrique synchrone, en particulier pour l'horlogerie et le petit appareillage
US3310696A (en) * 1964-01-28 1967-03-21 Crouzet Sa Low-speed synchronous electric motors
US3383534A (en) * 1965-04-05 1968-05-14 Rotron Mfg Co Stator for electric motors
FR1452846A (fr) * 1965-07-30 1966-09-16 Crouzet Sa Amélioration de l'auto-démarrage des moteurs synchrones miniature
DE1788135C3 (de) * 1967-10-28 1973-09-20 Vdo Adolf Schindling Gmbh, 6000 Frankfurt Einphasenschrittmotor. Ausscheidung aus: 1613479
US3496393A (en) * 1968-10-28 1970-02-17 Mark Petrovich Reifman Step-by-step electric motor with damper for secondary electric clock
FR2298222A1 (fr) * 1975-01-20 1976-08-13 Carpano & Pons Moteur synchrone
DE2551828A1 (de) * 1975-11-19 1977-05-26 Mueller Schlenker Fa Einphasenschrittmotor

Also Published As

Publication number Publication date
EP0160522B1 (de) 1990-08-29
EP0160522A3 (en) 1986-12-30
EP0160522A2 (de) 1985-11-06
US4656381A (en) 1987-04-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee