JP2007097306A - 永久磁石型電動機 - Google Patents
永久磁石型電動機 Download PDFInfo
- Publication number
- JP2007097306A JP2007097306A JP2005283244A JP2005283244A JP2007097306A JP 2007097306 A JP2007097306 A JP 2007097306A JP 2005283244 A JP2005283244 A JP 2005283244A JP 2005283244 A JP2005283244 A JP 2005283244A JP 2007097306 A JP2007097306 A JP 2007097306A
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- Prior art keywords
- permanent magnet
- rotor
- magnet type
- eddy current
- electric motor
- Prior art date
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
【解決手段】回転子の半径方向に直交する永久磁石3の表面33ないし裏面34に、表面33および裏面34にほぼ直交し互いに対向する側面31,32からそれぞれ対向する側面32,31へと延びるスリット301,302が交互に形成された永久磁石3を回転子の内部に埋め込む永久磁石型電動機の構成とした。
【選択図】図2
Description
2 固定子
3 永久磁石
11,21 穴
31,32 永久磁石側面
33 永久磁石表面
34 永久磁石裏面
301,302 スリット
Claims (1)
- 回転子内部に永久磁石を埋め込む構造を有する永久磁石型電動機において、前記永久磁石が、前記回転子の半径方向に直交する面である表面ないし裏面に、前記表面および裏面に直交し互いに対向する二つの端面から交互に延びる複数のスリットを有することを特徴とする永久磁石型電動機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005283244A JP5066799B2 (ja) | 2005-09-29 | 2005-09-29 | 永久磁石型電動機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005283244A JP5066799B2 (ja) | 2005-09-29 | 2005-09-29 | 永久磁石型電動機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007097306A true JP2007097306A (ja) | 2007-04-12 |
JP5066799B2 JP5066799B2 (ja) | 2012-11-07 |
Family
ID=37982311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005283244A Expired - Fee Related JP5066799B2 (ja) | 2005-09-29 | 2005-09-29 | 永久磁石型電動機 |
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JP (1) | JP5066799B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1978412A1 (en) | 2007-04-03 | 2008-10-08 | Asahi Glass Company, Limited | Color toner for electro printing, and process for producing glass plate provided with ceramic color print, employing it |
WO2014035918A1 (en) * | 2012-08-27 | 2014-03-06 | Remy Technologies, Llc | Method of manufacturing an electric machine with segmented permanent magnets |
CN109921525A (zh) * | 2019-03-19 | 2019-06-21 | 甘长泉 | 一种减少涡流效应的电机磁体环及磁体 |
CN111224482A (zh) * | 2018-11-26 | 2020-06-02 | 通用汽车环球科技运作有限责任公司 | 用于电机的有槽永磁体 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007053351A (ja) * | 2005-07-22 | 2007-03-01 | Shin Etsu Chem Co Ltd | 希土類永久磁石、その製造方法、並びに永久磁石回転機 |
-
2005
- 2005-09-29 JP JP2005283244A patent/JP5066799B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007053351A (ja) * | 2005-07-22 | 2007-03-01 | Shin Etsu Chem Co Ltd | 希土類永久磁石、その製造方法、並びに永久磁石回転機 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1978412A1 (en) | 2007-04-03 | 2008-10-08 | Asahi Glass Company, Limited | Color toner for electro printing, and process for producing glass plate provided with ceramic color print, employing it |
WO2014035918A1 (en) * | 2012-08-27 | 2014-03-06 | Remy Technologies, Llc | Method of manufacturing an electric machine with segmented permanent magnets |
CN111224482A (zh) * | 2018-11-26 | 2020-06-02 | 通用汽车环球科技运作有限责任公司 | 用于电机的有槽永磁体 |
CN109921525A (zh) * | 2019-03-19 | 2019-06-21 | 甘长泉 | 一种减少涡流效应的电机磁体环及磁体 |
Also Published As
Publication number | Publication date |
---|---|
JP5066799B2 (ja) | 2012-11-07 |
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