WO2004068673A1 - 永久磁石式モータ用ロータ - Google Patents

永久磁石式モータ用ロータ

Info

Publication number
WO2004068673A1
WO2004068673A1 PCT/JP2004/000452 JP2004000452W WO2004068673A1 WO 2004068673 A1 WO2004068673 A1 WO 2004068673A1 JP 2004000452 W JP2004000452 W JP 2004000452W WO 2004068673 A1 WO2004068673 A1 WO 2004068673A1
Authority
WO
WIPO (PCT)
Prior art keywords
permanent magnet
rotor
magnet motor
rotor yoke
metal film
Prior art date
Application number
PCT/JP2004/000452
Other languages
English (en)
French (fr)
Other versions
WO2004068673A2 (ja
WO2004068673A3 (ja
Inventor
Haruhiko Shimizu
Teruyoshi Kita
Takayuki Higashi
Shigeki Muroga
Original Assignee
Honda Motor Co., Ltd.
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 Honda Motor Co., Ltd. filed Critical Honda Motor Co., Ltd.
Priority to US10/541,327 priority Critical patent/US7378772B2/en
Priority to JP2005504679A priority patent/JPWO2004068673A1/ja
Priority to EP04703914A priority patent/EP1589635B1/en
Publication of WO2004068673A1 publication Critical patent/WO2004068673A1/ja
Publication of WO2004068673A2 publication Critical patent/WO2004068673A2/ja
Publication of WO2004068673A3 publication Critical patent/WO2004068673A3/ja

Links

PCT/JP2004/000452 2003-01-28 2004-01-21 永久磁石式モータ用ロータ WO2004068673A2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/541,327 US7378772B2 (en) 2003-01-28 2004-01-21 Rotor for permanent magnet motor
JP2005504679A JPWO2004068673A1 (ja) 2003-01-28 2004-01-21 永久磁石式モータ用ロータ
EP04703914A EP1589635B1 (en) 2003-01-28 2004-01-21 Rotor for permanent magnet motor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003-018854 2003-01-28
JP2003018854 2003-01-28
JP2003023179 2003-01-31
JP2003-023179 2003-01-31

Publications (3)

Publication Number Publication Date
WO2004068673A1 true WO2004068673A1 (ja) 2004-08-12
WO2004068673A2 WO2004068673A2 (ja) 2004-08-12
WO2004068673A3 WO2004068673A3 (ja) 2004-10-28

Family

ID=32828891

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/000452 WO2004068673A2 (ja) 2003-01-28 2004-01-21 永久磁石式モータ用ロータ

Country Status (4)

Country Link
US (1) US7378772B2 (ja)
EP (1) EP1589635B1 (ja)
JP (1) JPWO2004068673A1 (ja)
WO (1) WO2004068673A2 (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7723894B2 (en) 2004-12-20 2010-05-25 General Electric Company Electrical machine with improved loss characteristics and method of making same
JP4955005B2 (ja) * 2005-10-06 2012-06-20 マイクロ・モーション・インコーポレーテッド 磁石アッセンブリ
WO2011100987A1 (en) * 2010-02-16 2011-08-25 Siemens Aktiengesellschaft Method for assembling part of a generator, generator and wind turbine
DE102010041585A1 (de) * 2010-09-29 2012-03-29 Siemens Aktiengesellschaft Rotor einer elektrischen Maschine
DE102010041593A1 (de) * 2010-09-29 2012-03-29 Siemens Aktiengesellschaft Magnetpolabdeckung einer elektrischen Maschine
US9263926B2 (en) * 2012-09-10 2016-02-16 Remy Technologies, L.L.C. Permanent magnet electric machine having magnets provided with a thermal enhancement bonding coating
DE102015206105A1 (de) * 2015-04-02 2016-10-06 Bühler Motor GmbH Magnetgeber
CN108781029B (zh) * 2016-03-28 2020-11-03 爱信艾达株式会社 转子的制造方法
CN113228207B (zh) 2018-12-25 2023-08-01 大赛璐美华株式会社 表面具有粗面化结构的稀土磁体前体或稀土磁体成型体、以及它们的制造方法
JP7275967B2 (ja) 2019-07-30 2023-05-18 トヨタ自動車株式会社 回転子の製造方法
JP7022860B1 (ja) 2021-06-09 2022-02-18 Dmg森精機株式会社 モータ用ロータ

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JPS5586361A (en) * 1978-12-20 1980-06-30 Citizen Watch Co Ltd Manufacture of rotor for clock motor
JPS6057055A (ja) 1983-09-05 1985-04-02 Secoh Giken Inc 複数個の負荷を駆動する装置
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JPS6146151A (ja) * 1984-08-09 1986-03-06 Toshiba Corp 永久磁石付回転子の製造方法
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US5314756A (en) * 1991-11-27 1994-05-24 Hitachi Metals, Ltd. Permanent magnet of rare-earth-element/transition-metal system having improved corrosion resistance and manufacturing method thereof
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JPH07177712A (ja) 1993-12-17 1995-07-14 Hitachi Metals Ltd 磁石部材及びその製造方法
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JPH08223835A (ja) 1995-02-09 1996-08-30 Honda Motor Co Ltd 永久磁石式回転子
JPH09320826A (ja) * 1996-05-27 1997-12-12 Sumitomo Special Metals Co Ltd 高耐食性希土類磁石
JP3347939B2 (ja) * 1996-06-06 2002-11-20 三菱電機株式会社 永久磁石回転子
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JP3589134B2 (ja) * 2000-01-12 2004-11-17 株式会社デンソー ステータ製造方法及びその装置
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