GB201809346D0 - Rotor, electric machine and vehicle - Google Patents

Rotor, electric machine and vehicle

Info

Publication number
GB201809346D0
GB201809346D0 GBGB1809346.8A GB201809346A GB201809346D0 GB 201809346 D0 GB201809346 D0 GB 201809346D0 GB 201809346 A GB201809346 A GB 201809346A GB 201809346 D0 GB201809346 D0 GB 201809346D0
Authority
GB
United Kingdom
Prior art keywords
rotor
vehicle
electric machine
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
GBGB1809346.8A
Other versions
GB2574450A (en
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive GmbH
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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Priority to GB1809346.8A priority Critical patent/GB2574450A/en
Publication of GB201809346D0 publication Critical patent/GB201809346D0/en
Priority to PCT/EP2019/062714 priority patent/WO2019233733A1/en
Publication of GB2574450A publication Critical patent/GB2574450A/en
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
    • H02K1/272—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
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • 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
    • 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
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
GB1809346.8A 2018-06-07 2018-06-07 Rotor, electric machine and vehicle Pending GB2574450A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1809346.8A GB2574450A (en) 2018-06-07 2018-06-07 Rotor, electric machine and vehicle
PCT/EP2019/062714 WO2019233733A1 (en) 2018-06-07 2019-05-16 Rotor, electric machine and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1809346.8A GB2574450A (en) 2018-06-07 2018-06-07 Rotor, electric machine and vehicle

Publications (2)

Publication Number Publication Date
GB201809346D0 true GB201809346D0 (en) 2018-07-25
GB2574450A GB2574450A (en) 2019-12-11

Family

ID=62975509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1809346.8A Pending GB2574450A (en) 2018-06-07 2018-06-07 Rotor, electric machine and vehicle

Country Status (2)

Country Link
GB (1) GB2574450A (en)
WO (1) WO2019233733A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112467909A (en) * 2020-11-30 2021-03-09 珠海格力电器股份有限公司 Motor rotor, permanent magnet motor and electric automobile
CN112928842B (en) * 2021-01-28 2022-05-03 重庆长安新能源汽车科技有限公司 Rotor punching sheet, rotor, permanent magnet synchronous motor and vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005341655A (en) * 2004-05-24 2005-12-08 Denso Corp Rotor of magnet embedded dynamo-electric machine
CN201204529Y (en) * 2008-08-28 2009-03-04 无锡东元电机有限公司 Permanent magnet synchronous motor
JP2016073023A (en) * 2014-09-26 2016-05-09 東芝三菱電機産業システム株式会社 Permanent magnet type rotor and permanent magnet type synchronous rotary electric machine
JP6020629B2 (en) * 2015-03-16 2016-11-02 株式会社豊田自動織機 Rotating electrical machine rotor
GB201510273D0 (en) * 2015-06-12 2015-07-29 Jaguar Land Rover Ltd Electric drive motor
JP6781536B2 (en) * 2015-10-02 2020-11-04 東芝三菱電機産業システム株式会社 Permanent magnet rotor and permanent magnet rotor
GB201619856D0 (en) * 2016-11-24 2017-01-11 Jaguar Land Rover Ltd Electric machine apparatus

Also Published As

Publication number Publication date
GB2574450A (en) 2019-12-11
WO2019233733A1 (en) 2019-12-12

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