JPH08503358A - 中空円筒形永久磁石含有回転子 - Google Patents

中空円筒形永久磁石含有回転子

Info

Publication number
JPH08503358A
JPH08503358A JP6512555A JP51255594A JPH08503358A JP H08503358 A JPH08503358 A JP H08503358A JP 6512555 A JP6512555 A JP 6512555A JP 51255594 A JP51255594 A JP 51255594A JP H08503358 A JPH08503358 A JP H08503358A
Authority
JP
Japan
Prior art keywords
shaft
salient poles
rotor
extending
electric machine
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.)
Pending
Application number
JP6512555A
Other languages
English (en)
Japanese (ja)
Inventor
パルマ，ロドルフォ
エッチ． ミラー，ウィリアム
Original Assignee
アール イー エム テクノロジーズ，インコーポレイテッド
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 アール イー エム テクノロジーズ，インコーポレイテッド filed Critical アール イー エム テクノロジーズ，インコーポレイテッド
Publication of JPH08503358A publication Critical patent/JPH08503358A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/2713—Inner rotors the magnetisation axis of the magnets being axial, e.g. claw-pole type
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/20—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP6512555A 1992-12-08 1993-06-16 中空円筒形永久磁石含有回転子 Pending JPH08503358A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US986,675 1992-12-08
US07/986,675 US5317227A (en) 1992-12-08 1992-12-08 Rotor with hollow cylindrical permanent magnet
PCT/US1993/005844 WO1994014225A1 (en) 1992-12-08 1993-06-16 Rotor with hollow cylindrical permanent magnet

Publications (1)

Publication Number Publication Date
JPH08503358A true JPH08503358A (ja) 1996-04-09

Family

ID=25532649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6512555A Pending JPH08503358A (ja) 1992-12-08 1993-06-16 中空円筒形永久磁石含有回転子

Country Status (7)

Country Link
US (1) US5317227A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0673558A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH08503358A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU4640693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2148688A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW269067B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1994014225A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010263725A (ja) * 2009-05-08 2010-11-18 Minebea Co Ltd モータ
WO2012118467A1 (en) * 2011-02-28 2012-09-07 Goodzeit Carl L Dual armature motor/generator with flux linkage
JP2014079044A (ja) * 2012-10-09 2014-05-01 Denso Corp 積層鋼板の製造方法、および、積層鋼板

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06351206A (ja) * 1993-04-14 1994-12-22 Meidensha Corp ハイブリッド励磁形永久磁石同期回転機
US5818133A (en) * 1996-04-19 1998-10-06 Siemens Canada Ltd. Brushless motor with tubular bearing support
US5942829A (en) * 1997-08-13 1999-08-24 Alliedsignal Inc. Hybrid electrical machine including homopolar rotor and stator therefor
EP2611010A1 (de) * 2011-12-30 2013-07-03 Siemens Aktiengesellschaft Elektrische Maschine mit Flussführung axial/radial
DE102013203551A1 (de) * 2013-03-01 2014-09-04 Robert Bosch Gmbh Magnetische Flussführung bei elektrischen Maschinen mit Jochwicklung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564865A (en) * 1943-04-21 1944-10-17 Stanley Isaiah Hitchcock Improvements in or relating to permanent- or electro-magnet motor or generator structures
US3206623A (en) * 1962-04-20 1965-09-14 Superior Electric Co Electric synchronous inductor motor
DE1538180A1 (de) * 1964-10-22 1970-02-05 Teldix Gmbh Einphasen-Synchronmotor mit Dauermagnetlaeufer
US3581394A (en) * 1969-05-13 1971-06-01 Russell E Phelon Rotor annulus for electric generator
DE2104370A1 (de) * 1971-01-30 1972-08-24 Knab Elektronik Synchronmotor mit axial magnetisiertem Rotor
US3708703A (en) * 1971-06-09 1973-01-02 J Dove Electrostatic principle rotating atomic motor
US3849682A (en) * 1973-06-19 1974-11-19 Nat Res Dev Permanent magnet rotor for alternating current generators and motors
US4385251A (en) * 1981-09-28 1983-05-24 General Electric Company Flux shield for an inductor-alternator machine
DE3229351A1 (de) * 1982-08-06 1984-02-09 Robert Bosch Gmbh, 7000 Stuttgart Kombinierte synchron-asynchronmaschine
US4516048A (en) * 1983-09-29 1985-05-07 The Superior Electric Company Stator with nonuniformly spaced teeth for rotating electromagnetic device
US4782259A (en) * 1984-11-01 1988-11-01 Sanyo Electric Co., Ltd. Frequency generator and motor with the same
JPS61280752A (ja) * 1985-06-05 1986-12-11 Oopack Kk 無刷子直流回転電機
CH665070A5 (fr) * 1985-12-06 1988-04-15 Portescap Moteur electrique synchrone a rotor aimante et procede de fabrication de ce moteur.
JPS62262645A (ja) * 1986-05-09 1987-11-14 Sanyo Electric Co Ltd ブラシレスモ−タ
JPH0828293B2 (ja) * 1987-04-07 1996-03-21 日立金属株式会社 円筒状永久磁石、それを用いたモータ及びその製造方法
US4786834A (en) * 1987-07-06 1988-11-22 Rem Technologies, Inc. Stator assembly for dynamoelectric machine
US5018571A (en) * 1989-06-02 1991-05-28 Rockwell International Corporation Magnetic rotary thermal joint
US5001378A (en) * 1989-09-01 1991-03-19 Rem Technologies, Inc. Rotor with reduced windage losses
US5059875A (en) * 1989-12-11 1991-10-22 Salme William A De Motor and controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010263725A (ja) * 2009-05-08 2010-11-18 Minebea Co Ltd モータ
WO2012118467A1 (en) * 2011-02-28 2012-09-07 Goodzeit Carl L Dual armature motor/generator with flux linkage
JP2014079044A (ja) * 2012-10-09 2014-05-01 Denso Corp 積層鋼板の製造方法、および、積層鋼板

Also Published As

Publication number Publication date
WO1994014225A1 (en) 1994-06-23
EP0673558A1 (en) 1995-09-27
AU4640693A (en) 1994-07-04
TW269067B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-01-21
US5317227A (en) 1994-05-31
CA2148688A1 (en) 1994-06-23
EP0673558A4 (en) 1996-07-17

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