JPS63143032U - - Google Patents
Info
- Publication number
- JPS63143032U JPS63143032U JP3563687U JP3563687U JPS63143032U JP S63143032 U JPS63143032 U JP S63143032U JP 3563687 U JP3563687 U JP 3563687U JP 3563687 U JP3563687 U JP 3563687U JP S63143032 U JPS63143032 U JP S63143032U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- electric machine
- spiral groove
- rotating electric
- axial direction
- 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.)
- Pending
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図はこの考案の一実施例による回転電機の
半断面図、第２図はこの考案の一実施例による第
１図中Ｃ部の拡大詳細図、第３図はこの考案の一
実施例による回転子の平面図、第４図は従来の回
転電機の半断面図である。
図において、４はステータ、５はロータ、５ａ
は螺旋溝、６はエンドリングである。なお、図中
同一符号は同一または相当部分を示す。
Fig. 1 is a half-sectional view of a rotating electrical machine according to an embodiment of this invention, Fig. 2 is an enlarged detailed view of section C in Fig. 1 according to an embodiment of this invention, and Fig. 3 is an embodiment of this invention. FIG. 4 is a half-sectional view of a conventional rotating electric machine. In the figure, 4 is a stator, 5 is a rotor, 5a
is a spiral groove, and 6 is an end ring. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
一定幅の螺旋状の溝を複数条ねじに相当する形状
で設けたことを特徴とする回転電機。 A rotating electric machine characterized in that a spiral groove of a constant width along the axial direction of the rotor is provided in a magnetic pole face portion of the rotor in a shape corresponding to a multi-thread screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3563687U JPS63143032U (en) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3563687U JPS63143032U (en) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143032U true JPS63143032U (en) | 1988-09-20 |
Family
ID=30845298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3563687U Pending JPS63143032U (en) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136780A (en) * | 2010-01-26 | 2011-07-27 | 株式会社日立制作所 | Totally enclosed motor |
| JP2018186618A (en) * | 2017-04-25 | 2018-11-22 | 東芝三菱電機産業システム株式会社 | Rotary electric machine and rotor of the same |
-
1987
- 1987-03-11 JP JP3563687U patent/JPS63143032U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136780A (en) * | 2010-01-26 | 2011-07-27 | 株式会社日立制作所 | Totally enclosed motor |
| JP2011155720A (en) * | 2010-01-26 | 2011-08-11 | Hitachi Ltd | Totally enclosed motor |
| JP2018186618A (en) * | 2017-04-25 | 2018-11-22 | 東芝三菱電機産業システム株式会社 | Rotary electric machine and rotor of the same |