ZA200507915B - Rotor for an electric motor and corresponding electric motor - Google Patents

Rotor for an electric motor and corresponding electric motor

Info

Publication number
ZA200507915B
ZA200507915B ZA200507915A ZA200507915A ZA200507915B ZA 200507915 B ZA200507915 B ZA 200507915B ZA 200507915 A ZA200507915 A ZA 200507915A ZA 200507915 A ZA200507915 A ZA 200507915A ZA 200507915 B ZA200507915 B ZA 200507915B
Authority
ZA
South Africa
Prior art keywords
electric motor
rotor
corresponding electric
motor
electric
Prior art date
Application number
ZA200507915A
Inventor
Andry Randriamanantena
Original Assignee
Alstom Transport Sa
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 Alstom Transport Sa filed Critical Alstom Transport Sa
Publication of ZA200507915B publication Critical patent/ZA200507915B/en

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
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
ZA200507915A 2004-10-05 2005-09-30 Rotor for an electric motor and corresponding electric motor ZA200507915B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0410497A FR2876228B1 (en) 2004-10-05 2004-10-05 ROTOR FOR ELECTRIC MOTOR AND CORRESPONDING ELECTRIC MOTOR

Publications (1)

Publication Number Publication Date
ZA200507915B true ZA200507915B (en) 2006-12-27

Family

ID=34949191

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200507915A ZA200507915B (en) 2004-10-05 2005-09-30 Rotor for an electric motor and corresponding electric motor

Country Status (3)

Country Link
CN (1) CN1783650B (en)
FR (1) FR2876228B1 (en)
ZA (1) ZA200507915B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2506400T3 (en) * 2011-04-01 2021-11-22 Ge Energy Power Conversion Technology Ltd Permanent magnet holders on a rotor
CN102946167B (en) * 2012-11-12 2015-01-21 南京纳帝机电技术有限公司 Planetary transmission combination motor for electric vehicle
CN102904359B (en) * 2012-11-16 2015-09-09 无锡先锋电机有限公司 A kind ofly be applicable to magneto that entirety magnetizes and preparation method thereof
EP2980963B1 (en) * 2014-07-31 2019-12-04 Steering Solutions IP Holding Corporation Rotor of a brushless motor
CN104779722B (en) * 2015-04-28 2017-06-23 哈尔滨工业大学 A kind of rotor structure of high-speed permanent magnet motor
DE102015213609A1 (en) * 2015-07-20 2017-01-26 Siemens Aktiengesellschaft Highly dynamic operable rotor for an electric machine
JP2018113522A (en) 2017-01-10 2018-07-19 株式会社リコー Antenna device, communication device, and method for manufacturing antenna device
FR3064423B1 (en) * 2017-03-22 2019-11-15 Whylot Sas ROTOR FOR MOTOR OR ELECTROMAGNETIC GENERATOR WITH ALVEOLAR STRUCTURE COMPRISING ALVEOLES FOR THE HOUSING OF RESPECTIVE MAGNETS
FR3073148B1 (en) * 2017-11-07 2021-04-09 G C Tech PORTABLE DEVICE TO GENERATE LOW FREQUENCY SINUSOIDAL INDUCED ELECTRIC CURRENT
JP2019161959A (en) * 2018-03-16 2019-09-19 本田技研工業株式会社 Rotor
CN108964312A (en) * 2018-08-15 2018-12-07 珠海格力电器股份有限公司 Rotor, motor
CN112968559B (en) * 2021-02-20 2023-06-09 上海隐冠半导体技术有限公司 Magnetic levitation rotating device
FR3128261B1 (en) * 2021-10-14 2023-09-22 Safran Landing Systems Method and tools for mounting a magnetic brake

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT250391Y1 (en) * 2000-12-15 2003-09-10 I M Parpas S R L HANDLING GROUP FOR A SLIDE MOVABLE IN A CONTROLLED WAY
JP4667640B2 (en) * 2001-05-16 2011-04-13 トヨタ自動車株式会社 Rotating body
JP2004032958A (en) * 2002-06-28 2004-01-29 Nissan Motor Co Ltd Rotor structure of motor
JP2004222346A (en) * 2003-01-09 2004-08-05 Toyota Motor Corp Rotor for motor
DE10322235A1 (en) * 2003-05-17 2004-12-02 Zf Friedrichshafen Ag Rotor design for permanent-magnet excited synchronous machine, has drive shaft joined to carrier/support structure which supports laminations stack

Also Published As

Publication number Publication date
FR2876228A1 (en) 2006-04-07
FR2876228B1 (en) 2007-06-08
CN1783650B (en) 2010-10-27
CN1783650A (en) 2006-06-07

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