JPS5846235U - Rotor core of rotating electric machine - Google Patents
Rotor core of rotating electric machineInfo
- Publication number
- JPS5846235U JPS5846235U JP13941381U JP13941381U JPS5846235U JP S5846235 U JPS5846235 U JP S5846235U JP 13941381 U JP13941381 U JP 13941381U JP 13941381 U JP13941381 U JP 13941381U JP S5846235 U JPS5846235 U JP S5846235U
- Authority
- JP
- Japan
- Prior art keywords
- rotor core
- electric machine
- rotating electric
- core
- rotor
- 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２図の部分拡大図、第４図は第３
図の上面図、第５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正面断面
図、第６図は第５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。Figure 1 is a partial side view showing the rotor core of a salient pole synchronous machine, which is a conventional rotating electric machine, Figure 2 is a sectional view taken along the line ■-■ in Figure 1, and Figure 3 is the part shown in Figure 2. Enlarged view, Figure 4 is 3rd
5 is a partial front sectional view showing an embodiment of the rotor core of a salient pole synchronous machine, which is a rotating electric machine according to this invention, and FIG. 6 is a partially enlarged view of FIG. 5. . 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 groove. Note that the same parts in each figure are given the same reference numerals.
Claims (1)
鉄心の軸方向に溝を設け、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 grooves are provided in the axial direction of the rotor core on the circumferential surface of the rotor core made of a laminated core to reduce eddy current loss on the surface of the rotor core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13941381U JPS5846235U (en) | 1981-09-18 | 1981-09-18 | Rotor core of rotating electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13941381U JPS5846235U (en) | 1981-09-18 | 1981-09-18 | Rotor core of rotating electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5846235U true JPS5846235U (en) | 1983-03-29 |
Family
ID=29932604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13941381U Pending JPS5846235U (en) | 1981-09-18 | 1981-09-18 | Rotor core of rotating electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846235U (en) |
-
1981
- 1981-09-18 JP JP13941381U patent/JPS5846235U/en active Pending
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