JP5293933B2 - 回転子の積層コア、回転子コア、これを備えた永久磁石形同期回転電機用回転子、永久磁石形同期回転電機、およびこれを用いた車両、昇降機、加工機 - Google Patents

回転子の積層コア、回転子コア、これを備えた永久磁石形同期回転電機用回転子、永久磁石形同期回転電機、およびこれを用いた車両、昇降機、加工機 Download PDF

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Publication number
JP5293933B2
JP5293933B2 JP2008110998A JP2008110998A JP5293933B2 JP 5293933 B2 JP5293933 B2 JP 5293933B2 JP 2008110998 A JP2008110998 A JP 2008110998A JP 2008110998 A JP2008110998 A JP 2008110998A JP 5293933 B2 JP5293933 B2 JP 5293933B2
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Prior art keywords
core
rotor
permanent magnet
unit
laminated
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Expired - Fee Related
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JP2008110998A
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Japanese (ja)
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JP2009268164A (ja
JP2009268164A5 (enrdf_load_stackoverflow
Inventor
輝久 喜多川
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Yaskawa Electric Corp
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Yaskawa Electric Corp
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Publication of JP2009268164A5 publication Critical patent/JP2009268164A5/ja
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

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  • Iron Core Of Rotating Electric Machines (AREA)
JP2008110998A 2008-04-22 2008-04-22 回転子の積層コア、回転子コア、これを備えた永久磁石形同期回転電機用回転子、永久磁石形同期回転電機、およびこれを用いた車両、昇降機、加工機 Expired - Fee Related JP5293933B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008110998A JP5293933B2 (ja) 2008-04-22 2008-04-22 回転子の積層コア、回転子コア、これを備えた永久磁石形同期回転電機用回転子、永久磁石形同期回転電機、およびこれを用いた車両、昇降機、加工機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008110998A JP5293933B2 (ja) 2008-04-22 2008-04-22 回転子の積層コア、回転子コア、これを備えた永久磁石形同期回転電機用回転子、永久磁石形同期回転電機、およびこれを用いた車両、昇降機、加工機

Publications (3)

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JP2009268164A JP2009268164A (ja) 2009-11-12
JP2009268164A5 JP2009268164A5 (enrdf_load_stackoverflow) 2011-11-10
JP5293933B2 true JP5293933B2 (ja) 2013-09-18

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JP2008110998A Expired - Fee Related JP5293933B2 (ja) 2008-04-22 2008-04-22 回転子の積層コア、回転子コア、これを備えた永久磁石形同期回転電機用回転子、永久磁石形同期回転電機、およびこれを用いた車両、昇降機、加工機

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5957727B2 (ja) * 2011-12-06 2016-07-27 株式会社明電舎 永久磁石式回転電機
JP2017034774A (ja) * 2015-07-29 2017-02-09 日産自動車株式会社 ローターの製造方法
WO2020143888A1 (en) 2019-01-10 2020-07-16 Vestas Wind Systems A/S A generator rotor assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001157396A (ja) * 1999-11-29 2001-06-08 Mitsubishi Electric Corp 回転電機の回転子及び回転子コアの製造方法
JP2002058184A (ja) * 2000-08-09 2002-02-22 Asmo Co Ltd ロータの構造及び電動機
JP3840892B2 (ja) * 2000-10-30 2006-11-01 株式会社日立製作所 永久磁石式回転電機
JP2002262496A (ja) * 2001-03-05 2002-09-13 Hitachi Ltd 回転電機のコア構造
JP2005137117A (ja) * 2003-10-30 2005-05-26 Mitsubishi Electric Corp 回転電機の回転子
JP2005168128A (ja) * 2003-12-01 2005-06-23 Honda Motor Co Ltd 回転電機用ロータ
JP2007068310A (ja) * 2005-08-30 2007-03-15 Aisin Seiki Co Ltd 回転機の積層巻きコア
JP2007074899A (ja) * 2006-12-15 2007-03-22 Matsushita Electric Ind Co Ltd 電動送風機のロータ

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JP2009268164A (ja) 2009-11-12

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