JP2024517129A - 回転子 - Google Patents

回転子 Download PDF

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Publication number
JP2024517129A
JP2024517129A JP2023565134A JP2023565134A JP2024517129A JP 2024517129 A JP2024517129 A JP 2024517129A JP 2023565134 A JP2023565134 A JP 2023565134A JP 2023565134 A JP2023565134 A JP 2023565134A JP 2024517129 A JP2024517129 A JP 2024517129A
Authority
JP
Japan
Prior art keywords
rotor
spokes
support member
permanent magnets
rotor according
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
JP2023565134A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022223798A5 (https=
JP2024517129A5 (https=
Inventor
オドリング シモン
ハイソン グレイム
ホジソン ジャック
ピッケン カラム
Original Assignee
ヤサ リミテッド
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 ヤサ リミテッド filed Critical ヤサ リミテッド
Publication of JP2024517129A publication Critical patent/JP2024517129A/ja
Publication of JPWO2022223798A5 publication Critical patent/JPWO2022223798A5/ja
Publication of JP2024517129A5 publication Critical patent/JP2024517129A5/ja
Pending legal-status Critical Current

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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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2798—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the stator face a rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • 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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • 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)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP2023565134A 2021-04-23 2022-04-22 回転子 Pending JP2024517129A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2105829.2 2021-04-23
GBGB2105829.2A GB202105829D0 (en) 2021-04-23 2021-04-23 Rotor
PCT/EP2022/060727 WO2022223798A1 (en) 2021-04-23 2022-04-22 Rotor

Publications (3)

Publication Number Publication Date
JP2024517129A true JP2024517129A (ja) 2024-04-19
JPWO2022223798A5 JPWO2022223798A5 (https=) 2025-04-28
JP2024517129A5 JP2024517129A5 (https=) 2025-04-28

Family

ID=76193473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023565134A Pending JP2024517129A (ja) 2021-04-23 2022-04-22 回転子

Country Status (6)

Country Link
US (1) US20240195245A1 (https=)
EP (1) EP4327436A1 (https=)
JP (1) JP2024517129A (https=)
CN (1) CN117616668A (https=)
GB (2) GB202105829D0 (https=)
WO (1) WO2022223798A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11936256B2 (en) 2020-04-24 2024-03-19 Jacobi Motors, Llc Flux-mnemonic permanent magnet synchronous machine and magnetizing a flux-mnemonic permanent magnet synchronous machine
DE102021109899A1 (de) * 2021-04-20 2022-10-20 Bayerische Motoren Werke Aktiengesellschaft Rotor sowie Verfahren zum Herstellen eines Rotors
US20230067006A1 (en) * 2021-07-27 2023-03-02 Ramesh Chandra Flat dc electric machine
US20240120789A1 (en) * 2022-10-07 2024-04-11 The Texas A&M University System Composite structures for electric motors
GB2624859B (en) * 2022-11-25 2025-05-14 Yasa Ltd A rotor
EP4708648A2 (en) * 2022-12-15 2026-03-11 BorgWarner, Inc. Rotor for an axial flux motor
GB2627184B (en) * 2023-02-03 2025-09-10 Evolito Ltd Axial flux machine rotor
US12176770B2 (en) 2023-02-24 2024-12-24 E-Circuit Motors, Inc. Method for placing magnet segments for an axial flux machine
WO2024177791A1 (en) * 2023-02-24 2024-08-29 E-Circuit Motors, Inc. Method and apparatus for placing magnet segments for axial flux motors
DE102023113760A1 (de) * 2023-05-25 2024-11-28 Schaeffler Technologies AG & Co. KG Rotor
KR102888802B1 (ko) * 2023-09-11 2025-11-20 대한소결금속 주식회사 Afpm모터의 로터 제조방법
FR3153478A1 (fr) 2023-09-26 2025-03-28 IFP Energies Nouvelles Rotor pour machine électrique à flux axial avec portion de bras radial de section réduite
US12558980B2 (en) 2023-11-09 2026-02-24 Jacobi Motors, Llc Integrated variable flux memory motor charger
FR3161079A1 (fr) * 2024-04-04 2025-10-10 Ampere Sas Rotor de machine électrique comprenant des cales pour le maintien d’aimants permanents
GB2643525A (en) * 2024-08-19 2026-02-25 Evolito Ltd Axial flux machine rotor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10210690A (ja) 1997-01-21 1998-08-07 Isuzu Ceramics Kenkyusho:Kk 発電機におけるロータの構造
DE10224776A1 (de) 2002-06-04 2004-03-11 Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh Elektrische Maschine
JP5108236B2 (ja) * 2006-02-08 2012-12-26 本田技研工業株式会社 モータ用ロータ
JP2010142080A (ja) * 2008-12-15 2010-06-24 Daikin Ind Ltd アキシャルギャップ型回転電機
GB0902394D0 (en) 2009-02-13 2009-04-01 Isis Innovation Electric machine- cooling
US9467014B2 (en) * 2013-09-27 2016-10-11 Flsmidth A/S Rotor for an electrical machine
FR3027468B1 (fr) * 2014-10-21 2019-05-24 Renault S.A.S Rotor discoide a structure composite
US10554082B2 (en) * 2015-04-17 2020-02-04 Shin-Etsu Chemical Co., Ltd. Axial gap type rotating machine
JP6853022B2 (ja) * 2016-11-17 2021-03-31 株式会社日立産機システム アキシャルギャップ型回転電機および圧縮機
FR3072222B1 (fr) * 2017-10-09 2022-07-15 Whylot Sas Rotor pour moteur ou generatrice electromagnetique a rigidite diminuee
JP7174658B2 (ja) * 2019-03-25 2022-11-17 株式会社日立産機システム アキシャルギャップ型回転電機

Also Published As

Publication number Publication date
GB202105829D0 (en) 2021-06-09
GB2609876A (en) 2023-02-15
EP4327436A1 (en) 2024-02-28
US20240195245A1 (en) 2024-06-13
CN117616668A (zh) 2024-02-27
WO2022223798A1 (en) 2022-10-27
GB202217401D0 (en) 2023-01-04

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Effective date: 20250418

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