JP5066799B2 - 永久磁石型電動機 - Google Patents
永久磁石型電動機 Download PDFInfo
- Publication number
- JP5066799B2 JP5066799B2 JP2005283244A JP2005283244A JP5066799B2 JP 5066799 B2 JP5066799 B2 JP 5066799B2 JP 2005283244 A JP2005283244 A JP 2005283244A JP 2005283244 A JP2005283244 A JP 2005283244A JP 5066799 B2 JP5066799 B2 JP 5066799B2
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- rotor
- magnet type
- electric motor
- eddy current
- 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
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
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するとともに前記回転子の軸方向に平行して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し、前記スリットが前記回転子の軸方向に直交する面に沿って延び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 JP2007097306A (ja) | 2007-04-12 |
JP5066799B2 true JP5066799B2 (ja) | 2012-11-07 |
Family
ID=37982311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005283244A Expired - Fee Related JP5066799B2 (ja) | 2005-09-29 | 2005-09-29 | 永久磁石型電動機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5066799B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008276215A (ja) | 2007-04-03 | 2008-11-13 | Asahi Glass Co Ltd | 電子印刷用カラートナーならびにこれを用いたセラミックカラープリント付きガラス板およびその製造方法 |
US20140054999A1 (en) * | 2012-08-27 | 2014-02-27 | Remy Technologies, Llc | Method of manufacturing an electric machine with segmented permanent magnets |
US10666099B1 (en) * | 2018-11-26 | 2020-05-26 | GM Global Technology Operations LLC | Slotted permanent magnets for electric machines |
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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4656325B2 (ja) * | 2005-07-22 | 2011-03-23 | 信越化学工業株式会社 | 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
Also Published As
Publication number | Publication date |
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JP2007097306A (ja) | 2007-04-12 |
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