JP2006230116A5 - - Google Patents

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Publication number
JP2006230116A5
JP2006230116A5 JP2005041616A JP2005041616A JP2006230116A5 JP 2006230116 A5 JP2006230116 A5 JP 2006230116A5 JP 2005041616 A JP2005041616 A JP 2005041616A JP 2005041616 A JP2005041616 A JP 2005041616A JP 2006230116 A5 JP2006230116 A5 JP 2006230116A5
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JP
Japan
Prior art keywords
component
cogging torque
angle
groove
permanent magnet
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Application number
JP2005041616A
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English (en)
Japanese (ja)
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JP4684677B2 (ja
JP2006230116A (ja
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Priority to JP2005041616A priority Critical patent/JP4684677B2/ja
Priority claimed from JP2005041616A external-priority patent/JP4684677B2/ja
Publication of JP2006230116A publication Critical patent/JP2006230116A/ja
Publication of JP2006230116A5 publication Critical patent/JP2006230116A5/ja
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Publication of JP4684677B2 publication Critical patent/JP4684677B2/ja
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JP2005041616A 2005-02-18 2005-02-18 永久磁石型モータ、永久磁石型リニアモータ及びその製造方法 Active JP4684677B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005041616A JP4684677B2 (ja) 2005-02-18 2005-02-18 永久磁石型モータ、永久磁石型リニアモータ及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005041616A JP4684677B2 (ja) 2005-02-18 2005-02-18 永久磁石型モータ、永久磁石型リニアモータ及びその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010259698A Division JP5073805B2 (ja) 2010-11-22 2010-11-22 永久磁石型モータ及び永久磁石型リニアモータ

Publications (3)

Publication Number Publication Date
JP2006230116A JP2006230116A (ja) 2006-08-31
JP2006230116A5 true JP2006230116A5 (ko) 2008-03-27
JP4684677B2 JP4684677B2 (ja) 2011-05-18

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ID=36990957

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JP2005041616A Active JP4684677B2 (ja) 2005-02-18 2005-02-18 永久磁石型モータ、永久磁石型リニアモータ及びその製造方法

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JP (1) JP4684677B2 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI405386B (zh) * 2007-12-28 2013-08-11 Mitsubishi Electric Corp 旋轉電機
JP5424814B2 (ja) 2009-05-21 2014-02-26 三菱電機株式会社 永久磁石型回転電機
DE102009048715A1 (de) 2009-10-08 2011-04-14 Daimler Ag Rotor einer elektrischen Maschine mit variabler Schränkung
US9350204B2 (en) * 2009-11-24 2016-05-24 Mitsubishi Electric Corporation Permanent magnet rotating electrical machine and electric power steering apparatus having a stator core with supplemental grooves
US9172278B2 (en) 2010-09-06 2015-10-27 Mitsubishi Electric Corporation Permanent magnet type rotary electric machine and electric power steering apparatus using the same
JP2015096022A (ja) * 2013-11-14 2015-05-18 日産自動車株式会社 回転電機
JP6819211B2 (ja) * 2016-10-25 2021-01-27 アイシン精機株式会社 回転電機
EP3593440B1 (en) * 2017-03-10 2023-05-10 Arçelik Anonim Sirketi Arrangement for reducing back electromotive force harmonics in arc-shaped interior permanent magnets synchronous motors
CN109450122B (zh) * 2018-12-03 2024-07-02 江苏雷利电机股份有限公司 用于步进电机的定子铁芯以及包括其的定子和步进电机
DE102018222228A1 (de) * 2018-12-19 2020-06-25 Rolls-Royce Deutschland Ltd & Co Kg Statorzahn für einen Stator einer elektrischen Maschine
CN110581610A (zh) * 2019-08-29 2019-12-17 珠海凌达压缩机有限公司 一种辅助槽定子冲片、定子组件、电机、压缩机
CN111711325B (zh) * 2020-06-28 2023-04-25 哈动国家水力发电设备工程技术研究中心有限公司 具有齿顶测温结构的潮流能永磁发电机
CN112275893B (zh) * 2020-09-28 2022-10-21 山西电机制造有限公司 一种电机定子冲片单槽冲模可冲槽数范围的计算方法
JP7484777B2 (ja) 2021-03-11 2024-05-16 株式会社デンソー 回転電機
CN114123559B (zh) * 2021-11-11 2023-04-07 珠海格力电器股份有限公司 定子组件和电机
CN118631006A (zh) * 2024-08-09 2024-09-10 广东美芝制冷设备有限公司 电机、压缩机以及制冷设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571169A (en) * 1978-11-21 1980-05-29 Matsushita Electric Ind Co Ltd Straightly-moving electric machine
JPH0135594Y2 (ko) * 1980-09-09 1989-10-30
JP2000278895A (ja) * 1999-03-26 2000-10-06 Nissan Motor Co Ltd 電動機のロータ
JP2001025182A (ja) * 1999-07-02 2001-01-26 Matsushita Electric Ind Co Ltd 永久磁石モータ
JP3691345B2 (ja) * 2000-05-25 2005-09-07 三菱電機株式会社 永久磁石型電動機
JP2004135380A (ja) * 2002-10-08 2004-04-30 Daikin Ind Ltd 電動機及び回転式圧縮機

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