JP2017034777A - 回転電機の回転子 - Google Patents
回転電機の回転子 Download PDFInfo
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- JP2017034777A JP2017034777A JP2015150211A JP2015150211A JP2017034777A JP 2017034777 A JP2017034777 A JP 2017034777A JP 2015150211 A JP2015150211 A JP 2015150211A JP 2015150211 A JP2015150211 A JP 2015150211A JP 2017034777 A JP2017034777 A JP 2017034777A
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- rotor
- ring
- outer periphery
- short
- fitted
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Abstract
Description
13…回転軸
17…回転子鉄心
18…ロータバー
20…コイルエンド構造
21…短絡環
22…保持環
Claims (2)
- 回転軸の外周に同心状に取り付けられた円筒状の回転子鉄心と、
この回転子鉄心の外周近くの円周部分をそれぞれ軸方向に貫通し、両端部が前記回転子鉄心の両端面からそれぞれ突出する複数のロータバーと、
これら複数のロータバーの突出端が形成する環の内周部分に結合され、各ロータバー間を短絡する短絡環と、
前記複数のロータバーの突出端が形成する環の外周部分に嵌合する保持環とを備え、
前記保持環は、その一側縁部を内径側に膨出させて横断面をL字状に形成し、この内径側への膨出部にて各ロータバーの突出端面を覆った状態で、前記外周部分に嵌合している、
ことを特徴とする回転電機の回転子。 - 前記短絡環は、その先端部の外周側に切欠きが形成されており、前記保持環の膨出部の内周部分が、この切欠きに嵌め込まれていることを特徴とする請求項1に記載の回転電機の回転子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015150211A JP6457900B2 (ja) | 2015-07-30 | 2015-07-30 | 回転電機の回転子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015150211A JP6457900B2 (ja) | 2015-07-30 | 2015-07-30 | 回転電機の回転子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017034777A true JP2017034777A (ja) | 2017-02-09 |
| JP6457900B2 JP6457900B2 (ja) | 2019-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015150211A Active JP6457900B2 (ja) | 2015-07-30 | 2015-07-30 | 回転電機の回転子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6457900B2 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641762A (en) * | 1979-09-13 | 1981-04-18 | Mitsubishi Electric Corp | Rotor for squirrel cage type induction motor |
| JPS6149576U (ja) * | 1984-09-05 | 1986-04-03 | ||
| JPS63109574U (ja) * | 1987-01-06 | 1988-07-14 |
-
2015
- 2015-07-30 JP JP2015150211A patent/JP6457900B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641762A (en) * | 1979-09-13 | 1981-04-18 | Mitsubishi Electric Corp | Rotor for squirrel cage type induction motor |
| JPS6149576U (ja) * | 1984-09-05 | 1986-04-03 | ||
| JPS63109574U (ja) * | 1987-01-06 | 1988-07-14 |
Also Published As
| Publication number | Publication date |
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| JP6457900B2 (ja) | 2019-01-23 |
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