JPS5846234U - Rotor core of rotating electric machine - Google Patents
Rotor core of rotating electric machineInfo
- Publication number
- JPS5846234U JPS5846234U JP13941281U JP13941281U JPS5846234U JP S5846234 U JPS5846234 U JP S5846234U JP 13941281 U JP13941281 U JP 13941281U JP 13941281 U JP13941281 U JP 13941281U JP S5846234 U JPS5846234 U JP S5846234U
- Authority
- JP
- Japan
- Prior art keywords
- rotor core
- electric machine
- rotating electric
- circumferential direction
- core
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の回転電機である突極形同期機の回転子
鉄心を示す部分側面図、第２図は第１図の線■−■にお
ける断面図、第３図は第１図の部分拡大図、第４図はこ
の考案に係る回転電機である突極形同期機の回転子鉄心
の一実施例を示す部分側面図、第５図は第４図の線■−
■における部分麟面拡大図、第６図は第４図の部分拡大
図である。
図に−おいて、１は積層鉄心、２は制動巻線、３は制動
巻線用の溝、３０１は上部溝、４は矩形の溝である。な
お、各図中同一部分には同一符号を付している。Fig. 1 is a partial side view showing the rotor core of a salient pole type synchronous machine, which is a conventional rotating electric machine, Fig. 2 is a sectional view taken along the line 4 is a partial side view showing an embodiment of the rotor core of a salient pole type synchronous machine, which is a rotating electric machine according to this invention, and FIG. 5 is a partial enlarged view, and FIG.
6 is a partially enlarged view of FIG. 4. In the figure, 1 is a laminated core, 2 is a brake winding, 3 is a groove for the brake winding, 301 is an upper groove, and 4 is a rectangular groove. Note that the same parts in each figure are given the same reference numerals.
Claims (1)
鉄心の円周方向に矩形の溝を設け、前記゛ 回転子鉄
心の表面における渦電流損失を減少させた回転電機の回
転子鉄心。A rotor core for a rotating electrical machine, in which rectangular grooves are provided in the circumferential direction of the rotor core, which is made of a laminated core, in the circumferential direction of the rotor core, thereby reducing eddy current loss on the surface of the rotor core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13941281U JPS5846234U (en) | 1981-09-18 | 1981-09-18 | Rotor core of rotating electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13941281U JPS5846234U (en) | 1981-09-18 | 1981-09-18 | Rotor core of rotating electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5846234U true JPS5846234U (en) | 1983-03-29 |
Family
ID=29932603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13941281U Pending JPS5846234U (en) | 1981-09-18 | 1981-09-18 | Rotor core of rotating electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846234U (en) |
-
1981
- 1981-09-18 JP JP13941281U patent/JPS5846234U/en active Pending
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