JPWO2023209851A1 - - Google Patents

Info

Publication number
JPWO2023209851A1
JPWO2023209851A1 JP2022576070A JP2022576070A JPWO2023209851A1 JP WO2023209851 A1 JPWO2023209851 A1 JP WO2023209851A1 JP 2022576070 A JP2022576070 A JP 2022576070A JP 2022576070 A JP2022576070 A JP 2022576070A JP WO2023209851 A1 JPWO2023209851 A1 JP WO2023209851A1
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
JP2022576070A
Other languages
Japanese (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 JPWO2023209851A1 publication Critical patent/JPWO2023209851A1/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
    • H02K1/272—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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2022576070A 2022-04-27 2022-04-27 Pending JPWO2023209851A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/019037 WO2023209851A1 (ja) 2022-04-27 2022-04-27 埋め込み磁石型回転子および回転電機

Publications (1)

Publication Number Publication Date
JPWO2023209851A1 true JPWO2023209851A1 (https=) 2023-11-02

Family

ID=88518296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022576070A Pending JPWO2023209851A1 (https=) 2022-04-27 2022-04-27

Country Status (5)

Country Link
US (1) US20240014701A1 (https=)
EP (1) EP4518102A1 (https=)
JP (1) JPWO2023209851A1 (https=)
CN (1) CN117321885A (https=)
WO (1) WO2023209851A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002010547A (ja) * 2000-06-16 2002-01-11 Yamaha Motor Co Ltd 永久磁石回転子及びその製造方法
JP2004104962A (ja) * 2002-09-12 2004-04-02 Toshiba Industrial Products Manufacturing Corp 永久磁石式リラクタンス型回転電機
JP2012044810A (ja) * 2010-08-20 2012-03-01 Mitsui High Tec Inc 永久磁石の樹脂封止方法及びその方法で製造された積層鉄心
JP2013046421A (ja) * 2011-08-21 2013-03-04 Toyota Industries Corp 永久磁石埋設型電動モータ
JP2013099048A (ja) * 2011-10-31 2013-05-20 Toyota Industries Corp 永久磁石式回転電機の回転子、及び永久磁石式回転電機
JP2014050208A (ja) * 2012-08-31 2014-03-17 Hitachi Automotive Systems Ltd 回転電機
JP2015186422A (ja) * 2014-03-26 2015-10-22 株式会社豊田自動織機 回転電機の永久磁石埋設型回転子及び回転電機
WO2018025407A1 (ja) * 2016-08-05 2018-02-08 三菱電機株式会社 コンシクエントポール型の回転子、電動機および空気調和機
WO2021117176A1 (ja) * 2019-12-12 2021-06-17 三菱電機株式会社 ロータ、電動機、ファン、及び空気調和機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020182358A (ja) 2019-04-26 2020-11-05 株式会社東芝 回転電機の回転子

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002010547A (ja) * 2000-06-16 2002-01-11 Yamaha Motor Co Ltd 永久磁石回転子及びその製造方法
JP2004104962A (ja) * 2002-09-12 2004-04-02 Toshiba Industrial Products Manufacturing Corp 永久磁石式リラクタンス型回転電機
JP2012044810A (ja) * 2010-08-20 2012-03-01 Mitsui High Tec Inc 永久磁石の樹脂封止方法及びその方法で製造された積層鉄心
JP2013046421A (ja) * 2011-08-21 2013-03-04 Toyota Industries Corp 永久磁石埋設型電動モータ
JP2013099048A (ja) * 2011-10-31 2013-05-20 Toyota Industries Corp 永久磁石式回転電機の回転子、及び永久磁石式回転電機
JP2014050208A (ja) * 2012-08-31 2014-03-17 Hitachi Automotive Systems Ltd 回転電機
JP2015186422A (ja) * 2014-03-26 2015-10-22 株式会社豊田自動織機 回転電機の永久磁石埋設型回転子及び回転電機
WO2018025407A1 (ja) * 2016-08-05 2018-02-08 三菱電機株式会社 コンシクエントポール型の回転子、電動機および空気調和機
WO2021117176A1 (ja) * 2019-12-12 2021-06-17 三菱電機株式会社 ロータ、電動機、ファン、及び空気調和機

Also Published As

Publication number Publication date
US20240014701A1 (en) 2024-01-11
EP4518102A1 (en) 2025-03-05
WO2023209851A1 (ja) 2023-11-02
CN117321885A (zh) 2023-12-29

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