JP7374352B2 - 着磁装置、着磁方法、ロータ、電動機、圧縮機および冷凍サイクル装置 - Google Patents

着磁装置、着磁方法、ロータ、電動機、圧縮機および冷凍サイクル装置 Download PDF

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Publication number
JP7374352B2
JP7374352B2 JP2022576252A JP2022576252A JP7374352B2 JP 7374352 B2 JP7374352 B2 JP 7374352B2 JP 2022576252 A JP2022576252 A JP 2022576252A JP 2022576252 A JP2022576252 A JP 2022576252A JP 7374352 B2 JP7374352 B2 JP 7374352B2
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Japan
Prior art keywords
yoke
magnetizing
compressor shell
compressor
stator
Prior art date
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JP2022576252A
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English (en)
Japanese (ja)
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JPWO2022157827A5 (https=
JPWO2022157827A1 (https=
Inventor
淳史 石川
篤 松岡
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.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
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Classifications

    • 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
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having 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
    • H02K1/274—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
    • H02K2215/00—Specific aspects not provided for in other groups of this subclass relating to methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2022576252A 2021-01-19 2021-01-19 着磁装置、着磁方法、ロータ、電動機、圧縮機および冷凍サイクル装置 Active JP7374352B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/001666 WO2022157827A1 (ja) 2021-01-19 2021-01-19 着磁装置、着磁方法、ロータ、電動機、圧縮機および冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JPWO2022157827A1 JPWO2022157827A1 (https=) 2022-07-28
JPWO2022157827A5 JPWO2022157827A5 (https=) 2023-04-17
JP7374352B2 true JP7374352B2 (ja) 2023-11-06

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ID=82549599

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JP2022576252A Active JP7374352B2 (ja) 2021-01-19 2021-01-19 着磁装置、着磁方法、ロータ、電動機、圧縮機および冷凍サイクル装置

Country Status (4)

Country Link
US (1) US20240030791A1 (https=)
JP (1) JP7374352B2 (https=)
CN (1) CN116615855A (https=)
WO (1) WO2022157827A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025158644A1 (ja) * 2024-01-26 2025-07-31 三菱電機株式会社 電動機、圧縮機および冷凍サイクル装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7810203B2 (ja) * 2024-06-11 2026-02-03 株式会社明電舎 ロータコア、ロータ、回転電機及び車両駆動用装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010193587A (ja) 2009-02-17 2010-09-02 Yaskawa Electric Corp ロータ用磁石着磁装置およびモータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11252874A (ja) * 1998-03-05 1999-09-17 Daikin Ind Ltd 永久磁石型電動機の着磁方法および着磁用部材
JP6510195B2 (ja) * 2013-11-08 2019-05-08 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． モータ及びその製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010193587A (ja) 2009-02-17 2010-09-02 Yaskawa Electric Corp ロータ用磁石着磁装置およびモータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025158644A1 (ja) * 2024-01-26 2025-07-31 三菱電機株式会社 電動機、圧縮機および冷凍サイクル装置

Also Published As

Publication number Publication date
WO2022157827A1 (ja) 2022-07-28
US20240030791A1 (en) 2024-01-25
CN116615855A (zh) 2023-08-18
JPWO2022157827A1 (https=) 2022-07-28

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