JP4379096B2 - 永久磁石埋込型ブラシレスモータ - Google Patents
永久磁石埋込型ブラシレスモータ Download PDFInfo
- Publication number
- JP4379096B2 JP4379096B2 JP2003401255A JP2003401255A JP4379096B2 JP 4379096 B2 JP4379096 B2 JP 4379096B2 JP 2003401255 A JP2003401255 A JP 2003401255A JP 2003401255 A JP2003401255 A JP 2003401255A JP 4379096 B2 JP4379096 B2 JP 4379096B2
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- rotor
- brushless motor
- detection element
- embedded
- 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
Links
Landscapes
- Brushless Motors (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
7 ロータコア
8 永久磁石
13 プリント基板
14 磁気検出素子
Claims (1)
- ロータコア内に板状の永久磁石を、隣接する前記永久磁石の対向する面の略中央が同一の円周上となるようにハの字状に埋め込んだロータと、前記ロータの位置検出を、磁気検出素子を介して前記永久磁石の発生磁束より行う永久磁石埋込型ブラシレスモータにおいて、前記磁気検出素子の取付け位置を、前記ロータの軸方向で、隣接する前記永久磁石の対向する面の略中央としたことを特徴とする永久磁石埋込型ブラシレスモータ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003401255A JP4379096B2 (ja) | 2003-12-01 | 2003-12-01 | 永久磁石埋込型ブラシレスモータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003401255A JP4379096B2 (ja) | 2003-12-01 | 2003-12-01 | 永久磁石埋込型ブラシレスモータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005168116A JP2005168116A (ja) | 2005-06-23 |
JP4379096B2 true JP4379096B2 (ja) | 2009-12-09 |
Family
ID=34725247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003401255A Expired - Fee Related JP4379096B2 (ja) | 2003-12-01 | 2003-12-01 | 永久磁石埋込型ブラシレスモータ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4379096B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4550496B2 (ja) * | 2004-06-28 | 2010-09-22 | 株式会社東芝 | 電動機の回転子 |
JP4044601B1 (ja) | 2007-02-14 | 2008-02-06 | 松下電器産業株式会社 | ドラム式洗濯機 |
JP5743947B2 (ja) * | 2012-04-12 | 2015-07-01 | 三菱電機株式会社 | 電動機、その電動機を備えた圧縮機および送風機、それら圧縮機あるいは送風機を備えた冷凍空調装置 |
KR102174666B1 (ko) | 2016-04-01 | 2020-11-05 | 미쓰비시덴키 가부시키가이샤 | 센서 마그넷, 회전자, 전동기, 및 공기 조화기 |
-
2003
- 2003-12-01 JP JP2003401255A patent/JP4379096B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005168116A (ja) | 2005-06-23 |
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