JPWO2023026641A1 - - Google Patents

Info

Publication number
JPWO2023026641A1
JPWO2023026641A1 JP2023543710A JP2023543710A JPWO2023026641A1 JP WO2023026641 A1 JPWO2023026641 A1 JP WO2023026641A1 JP 2023543710 A JP2023543710 A JP 2023543710A JP 2023543710 A JP2023543710 A JP 2023543710A JP WO2023026641 A1 JPWO2023026641 A1 JP WO2023026641A1
Authority
JP
Japan
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
JP2023543710A
Other versions
JPWO2023026641A5 (ja
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 filed Critical
Publication of JPWO2023026641A1 publication Critical patent/JPWO2023026641A1/ja
Publication of JPWO2023026641A5 publication Critical patent/JPWO2023026641A5/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
    • 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
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H02K1/2733—Annular magnets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP2023543710A 2021-08-24 2022-06-13 Pending JPWO2023026641A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2021/031026 WO2023026372A1 (ja) 2021-08-24 2021-08-24 ロータ及びモータ
PCT/JP2022/023673 WO2023026641A1 (ja) 2021-08-24 2022-06-13 インナロータ及びモータ

Publications (2)

Publication Number Publication Date
JPWO2023026641A1 true JPWO2023026641A1 (ja) 2023-03-02
JPWO2023026641A5 JPWO2023026641A5 (ja) 2024-02-19

Family

ID=85321768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023543710A Pending JPWO2023026641A1 (ja) 2021-08-24 2022-06-13

Country Status (3)

Country Link
JP (1) JPWO2023026641A1 (ja)
CN (1) CN117837059A (ja)
WO (2) WO2023026372A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062976U (ja) * 1992-05-30 1994-01-14 愛知電機株式会社 プラスチックマグネットローター
JPH09205746A (ja) * 1996-01-25 1997-08-05 Shibaura Eng Works Co Ltd 電動機
JP2004120892A (ja) * 2002-09-26 2004-04-15 Hitachi Ltd リング磁石とその製造法及びそれを用いた回転子並びにモータ
JP3943532B2 (ja) * 2003-08-07 2007-07-11 三菱電機株式会社 焼結リング磁石
JP2015226337A (ja) * 2014-05-26 2015-12-14 日東電工株式会社 回転電機用永久磁石、回転電機用永久磁石の製造方法、回転電機及び回転電機の製造方法
JP7196536B2 (ja) * 2018-10-30 2022-12-27 株式会社デンソー 回転電機
JP7326792B2 (ja) * 2019-03-19 2023-08-16 株式会社デンソー 回転電機、及び回転子の製造方法

Also Published As

Publication number Publication date
CN117837059A (zh) 2024-04-05
WO2023026641A1 (ja) 2023-03-02
WO2023026372A1 (ja) 2023-03-02

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231114

A621 Written request for application examination

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Effective date: 20231114