JP4163953B2 - 回転子のマグネット保持構造 - Google Patents

回転子のマグネット保持構造 Download PDF

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Publication number
JP4163953B2
JP4163953B2 JP2002553283A JP2002553283A JP4163953B2 JP 4163953 B2 JP4163953 B2 JP 4163953B2 JP 2002553283 A JP2002553283 A JP 2002553283A JP 2002553283 A JP2002553283 A JP 2002553283A JP 4163953 B2 JP4163953 B2 JP 4163953B2
Authority
JP
Japan
Prior art keywords
rotor core
rotor
magnet
base
magnet holding
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.)
Expired - Fee Related
Application number
JP2002553283A
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English (en)
Japanese (ja)
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JPWO2002052698A1 (ja
Inventor
淳一 高瀬
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.)
Mitsuba Corp
Original Assignee
Mitsuba 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 Mitsuba Corp filed Critical Mitsuba Corp
Publication of JPWO2002052698A1 publication Critical patent/JPWO2002052698A1/ja
Application granted granted Critical
Publication of JP4163953B2 publication Critical patent/JP4163953B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2002553283A 2000-12-22 2001-12-19 回転子のマグネット保持構造 Expired - Fee Related JP4163953B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000390122 2000-12-22
JP2000390122 2000-12-22
PCT/JP2001/011158 WO2002052698A1 (fr) 2000-12-22 2001-12-19 Dispositif de support d'aimants pour rotor

Publications (2)

Publication Number Publication Date
JPWO2002052698A1 JPWO2002052698A1 (ja) 2004-04-30
JP4163953B2 true JP4163953B2 (ja) 2008-10-08

Family

ID=18856546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002553283A Expired - Fee Related JP4163953B2 (ja) 2000-12-22 2001-12-19 回転子のマグネット保持構造

Country Status (3)

Country Link
JP (1) JP4163953B2 (zh)
CN (1) CN1264264C (zh)
WO (1) WO2002052698A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7262526B2 (en) 2002-06-20 2007-08-28 Kabushiki Kaisha Toshiba Rotor for permanent magnet motor of outer rotor type
JP4162565B2 (ja) 2003-09-30 2008-10-08 株式会社東芝 電動機のロータ
DE102007014348A1 (de) * 2007-03-26 2008-10-02 Robert Bosch Gmbh Magnethalterung für einen elektrischen Motor
JP5324131B2 (ja) * 2008-05-29 2013-10-23 カヤバ工業株式会社 ブラシ付モータ
JP2009290996A (ja) * 2008-05-29 2009-12-10 Kayaba Ind Co Ltd ブラシ付モータ
JP5474493B2 (ja) * 2009-11-05 2014-04-16 デンソートリム株式会社 磁石発電機の回転子
JP5885470B2 (ja) * 2011-11-15 2016-03-15 アイシン精機株式会社 回転電機および回転電機のロータ
CN105245047B (zh) * 2015-11-03 2017-10-24 中科盛创（青岛）电气股份有限公司 一种永磁电机转子的单元磁极结构
JP2018107955A (ja) * 2016-12-27 2018-07-05 株式会社ケーヒン 空調装置用ブラシレスモータ
CN109691908B (zh) * 2017-10-23 2022-04-22 佛山市顺德区美的电热电器制造有限公司 磁盘、搅拌刀具组件及食物料理机
JP7293701B2 (ja) * 2019-02-08 2023-06-20 株式会社デンソー 回転電機
JP2022091205A (ja) * 2020-12-09 2022-06-21 株式会社マキタ 電動作業機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488613U (zh) * 1977-12-07 1979-06-22
JPH0576146A (ja) * 1991-06-10 1993-03-26 Shinko Electric Co Ltd Ａｃサーボモータ
JP3281244B2 (ja) * 1995-12-11 2002-05-13 株式会社ミツバ 磁石発電機の回転子
JP3542889B2 (ja) * 1997-07-14 2004-07-14 株式会社三協精機製作所 モータ
JP3048342U (ja) * 1997-10-24 1998-05-06 株式会社トミー 捕獲玩具
JPH11308792A (ja) * 1998-04-22 1999-11-05 Toshiba Corp 永久磁石式リラクタンス型回転電機
JPH11355985A (ja) * 1998-06-04 1999-12-24 Toshiba Corp 永久磁石形モータ
JP2000188837A (ja) * 1998-12-21 2000-07-04 Matsushita Electric Ind Co Ltd 永久磁石ロータおよびその製造方法

Also Published As

Publication number Publication date
JPWO2002052698A1 (ja) 2004-04-30
WO2002052698A1 (fr) 2002-07-04
CN1484882A (zh) 2004-03-24
CN1264264C (zh) 2006-07-12

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