AU4640693A - Rotor with hollow cylindrical permanent magnet - Google Patents

Rotor with hollow cylindrical permanent magnet

Info

Publication number
AU4640693A
AU4640693A AU46406/93A AU4640693A AU4640693A AU 4640693 A AU4640693 A AU 4640693A AU 46406/93 A AU46406/93 A AU 46406/93A AU 4640693 A AU4640693 A AU 4640693A AU 4640693 A AU4640693 A AU 4640693A
Authority
AU
Australia
Prior art keywords
rotor
permanent magnet
hollow cylindrical
cylindrical permanent
hollow
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
AU46406/93A
Other languages
English (en)
Inventor
William H. Miller
Rodolfo Palma
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.)
Rem Technologies Inc
Original Assignee
Rem Technologies Inc
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 Rem Technologies Inc filed Critical Rem Technologies Inc
Publication of AU4640693A publication Critical patent/AU4640693A/en
Abandoned 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)
AU46406/93A 1992-12-08 1993-06-16 Rotor with hollow cylindrical permanent magnet Abandoned AU4640693A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/986,675 US5317227A (en) 1992-12-08 1992-12-08 Rotor with hollow cylindrical permanent magnet
US986675 1992-12-08
PCT/US1993/005844 WO1994014225A1 (en) 1992-12-08 1993-06-16 Rotor with hollow cylindrical permanent magnet

Publications (1)

Publication Number Publication Date
AU4640693A true AU4640693A (en) 1994-07-04

Family

ID=25532649

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46406/93A Abandoned AU4640693A (en) 1992-12-08 1993-06-16 Rotor with hollow cylindrical permanent magnet

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)

Families Citing this family (8)

* 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
US8084909B2 (en) * 2009-04-09 2011-12-27 Goodzeit Carl L Dual armature motor/generator with flux linkage
JP2010263725A (ja) * 2009-05-08 2010-11-18 Minebea Co Ltd モータ
EP2611010A1 (de) * 2011-12-30 2013-07-03 Siemens Aktiengesellschaft Elektrische Maschine mit Flussführung axial/radial
JP6028506B2 (ja) * 2012-10-09 2016-11-16 株式会社デンソー 積層鋼板の製造方法
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

Also Published As

Publication number Publication date
US5317227A (en) 1994-05-31
TW269067B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-01-21
EP0673558A4 (en) 1996-07-17
JPH08503358A (ja) 1996-04-09
CA2148688A1 (en) 1994-06-23
WO1994014225A1 (en) 1994-06-23
EP0673558A1 (en) 1995-09-27

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