CN118382984A - 转子、马达、压缩机以及制冷循环装置 - Google Patents

转子、马达、压缩机以及制冷循环装置 Download PDF

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Publication number
CN118382984A
CN118382984A CN202180104926.3A CN202180104926A CN118382984A CN 118382984 A CN118382984 A CN 118382984A CN 202180104926 A CN202180104926 A CN 202180104926A CN 118382984 A CN118382984 A CN 118382984A
Authority
CN
China
Prior art keywords
center hole
rotor
rib
width
rotor core
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
CN202180104926.3A
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English (en)
Chinese (zh)
Inventor
矢部浩二
广泽勇二
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
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN118382984A publication Critical patent/CN118382984A/zh
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
    • H02K1/2706—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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN202180104926.3A 2021-12-21 2021-12-21 转子、马达、压缩机以及制冷循环装置 Pending CN118382984A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/047253 WO2023119404A1 (ja) 2021-12-21 2021-12-21 ロータ、モータ、圧縮機および冷凍サイクル装置

Publications (1)

Publication Number Publication Date
CN118382984A true CN118382984A (zh) 2024-07-23

Family

ID=86901619

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180104926.3A Pending CN118382984A (zh) 2021-12-21 2021-12-21 转子、马达、压缩机以及制冷循环装置

Country Status (3)

Country Link
JP (1) JPWO2023119404A1 (https=)
CN (1) CN118382984A (https=)
WO (1) WO2023119404A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121794211A (zh) * 2023-09-11 2026-04-03 三菱电机大楼解决方案株式会社 旋转体以及电梯曳引机
CN121794210A (zh) * 2023-09-11 2026-04-03 三菱电机大楼解决方案株式会社 旋转体以及电梯曳引机
WO2025126367A1 (ja) * 2023-12-13 2025-06-19 三菱電機株式会社 ロータ、モータ、圧縮機および冷凍サイクル装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846236U (ja) * 1981-09-24 1983-03-29 株式会社日立製作所 電動機回転子
JP2006166543A (ja) * 2004-12-06 2006-06-22 Matsushita Electric Ind Co Ltd 電動機
JP2006254662A (ja) 2005-03-14 2006-09-21 Mitsubishi Electric Corp 回転子およびモータ
JP6189699B2 (ja) * 2013-10-03 2017-08-30 日立オートモティブシステムズ株式会社 回転子鉄心、回転子、および、回転電機
JP5991545B2 (ja) * 2013-11-15 2016-09-14 株式会社デンソー 回転電機のロータ及びそのロータを備えた回転電機
WO2018179063A1 (ja) * 2017-03-27 2018-10-04 三菱電機株式会社 回転子、電動機、圧縮機、送風機、および空気調和装置
CN111295816A (zh) * 2017-10-31 2020-06-16 日本电产株式会社 转子和马达

Also Published As

Publication number Publication date
JPWO2023119404A1 (https=) 2023-06-29
WO2023119404A1 (ja) 2023-06-29

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