JP5244721B2 - 回転電機のロータ - Google Patents
回転電機のロータ Download PDFInfo
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- JP5244721B2 JP5244721B2 JP2009161123A JP2009161123A JP5244721B2 JP 5244721 B2 JP5244721 B2 JP 5244721B2 JP 2009161123 A JP2009161123 A JP 2009161123A JP 2009161123 A JP2009161123 A JP 2009161123A JP 5244721 B2 JP5244721 B2 JP 5244721B2
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- Prior art keywords
- permanent magnet
- rotor
- rotor core
- axial direction
- magnets
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
Claims (4)
- 鋼板を軸方向に積層したロータコアと、
ロータコアの周方向に沿って複数配置され、軸方向に延びる複数の孔のそれぞれに熱可塑性或いは熱硬化性樹脂により固定される軸方向に分割された永久磁石組を含む複数の磁極と、を備える回転電機のロータであって、
互いに隣接する各磁極の永久磁石組の分割面の位置が軸方向にずれていること、
を特徴とする回転電機のロータ。 - 請求項1に記載の回転電機のロータであって、
各磁極は、軸方向から見てハの字形に配置されている一対の永久磁石組であること、
を特徴とする回転電機のロータ。 - 請求項2に記載の回転電機のロータであって、
一対の永久磁石組の各永久磁石組の分割面の位置は軸方向にずれていること、
を特徴とする回転電機のロータ。 - 鋼板を軸方向に積層したロータコアと、
ロータコアの周方向に沿って複数配置され、軸方向に延びる複数の孔のそれぞれに熱可塑性或いは熱硬化性樹脂により固定される軸方向に分割された永久磁石組と、を備える回転電機のロータであって、
互いに隣接する各永久磁石組の分割面の位置が軸方向にずれていること、
を特徴とする回転電機のロータ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009161123A JP5244721B2 (ja) | 2009-07-07 | 2009-07-07 | 回転電機のロータ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009161123A JP5244721B2 (ja) | 2009-07-07 | 2009-07-07 | 回転電機のロータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011019311A JP2011019311A (ja) | 2011-01-27 |
| JP5244721B2 true JP5244721B2 (ja) | 2013-07-24 |
Family
ID=43596673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009161123A Active JP5244721B2 (ja) | 2009-07-07 | 2009-07-07 | 回転電機のロータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5244721B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3292758B2 (ja) | 1993-03-30 | 2002-06-17 | 新日本製鐵株式会社 | 製鋼スラグの鉄分回収方法およびスラグのリサイクル方法および装置 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013132178A (ja) * | 2011-12-22 | 2013-07-04 | Fanuc Ltd | 積層鉄心の破損を防止する構造を有する回転電動機の回転子及び回転電動機 |
| JP5962055B2 (ja) * | 2012-02-27 | 2016-08-03 | 日産自動車株式会社 | 界磁極用磁石体 |
| JP2021129454A (ja) * | 2020-02-14 | 2021-09-02 | 株式会社豊田自動織機 | 回転電機のロータ |
| EP4152576A4 (en) * | 2020-07-16 | 2023-11-08 | Aisin Corporation | ROTOR MANUFACTURING PROCESS AND ROTOR |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007202242A (ja) * | 2006-01-24 | 2007-08-09 | Toyota Motor Corp | ロータコア保持治具 |
| JP5066820B2 (ja) * | 2006-03-15 | 2012-11-07 | 日産自動車株式会社 | 磁石構造 |
| JP2008245336A (ja) * | 2007-03-23 | 2008-10-09 | Toshiba Corp | 回転子及び永久磁石回転電機 |
| JP4962870B2 (ja) * | 2007-06-29 | 2012-06-27 | 日産自動車株式会社 | 界磁極用磁石体の製造方法、永久磁石型回転電動機の製造方法及び界磁極用磁石体 |
| JP5581013B2 (ja) * | 2009-06-23 | 2014-08-27 | 株式会社三井ハイテック | 回転子鉄心 |
-
2009
- 2009-07-07 JP JP2009161123A patent/JP5244721B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3292758B2 (ja) | 1993-03-30 | 2002-06-17 | 新日本製鐵株式会社 | 製鋼スラグの鉄分回収方法およびスラグのリサイクル方法および装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011019311A (ja) | 2011-01-27 |
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