JPS60166242U - Ventilation cooling system for rotating electrical machines - Google Patents
Ventilation cooling system for rotating electrical machinesInfo
- Publication number
- JPS60166242U JPS60166242U JP5228984U JP5228984U JPS60166242U JP S60166242 U JPS60166242 U JP S60166242U JP 5228984 U JP5228984 U JP 5228984U JP 5228984 U JP5228984 U JP 5228984U JP S60166242 U JPS60166242 U JP S60166242U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation cooling
- cooling system
- rotating electrical
- electrical machines
- ventilation
- 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)
- Windings For Motors And Generators (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図は従来の回転子巻線端部の通風冷却構造を示す断
面図、第２図は第１図の■−■線に沿う円周方向展開図
、第３図はこの考案の一実施例を示す断面図、第４図は
第３図のＩＶ−ＩＶ線に沿う円周方向展開図、第５図は
第３図の■−■線に沿う軸方向断面図を示す。
図中、１は回転子軸、１ａは胴体ティース部、２は回転
子巻線、３は間隔片、３ａは間隔片の切欠き、４は端部
保持環、５はダンパリング、６は絶縁リング、８は絶縁
リングの通風穴、ｉはダンパリングの切欠き、１０はテ
ィース部の通風穴である。尚、図中同一符号は同−又は
相当部分を示す。Figure 1 is a cross-sectional view showing a conventional rotor winding end ventilation cooling structure, Figure 2 is a developed view in the circumferential direction along the line ■-■ in Figure 1, and Figure 3 is an implementation of this idea. A cross-sectional view showing an example, FIG. 4 is a developed view in the circumferential direction along the line IV--IV in FIG. 3, and FIG. 5 is a cross-sectional view in the axial direction along the line ■-■ in FIG. 3. In the figure, 1 is the rotor shaft, 1a is the body tooth part, 2 is the rotor winding, 3 is the spacing piece, 3a is the notch in the spacing piece, 4 is the end holding ring, 5 is the damper ring, and 6 is the insulation 8 is a ventilation hole in the insulating ring, i is a notch in the damper ring, and 10 is a ventilation hole in the teeth portion. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
の通風冷却装置において、ダンパリングに軸方向の通風
用切欠きを設け、かつこの切欠きに連通して回転子軸の
ティース部に通風穴を設けたことを特徴とする回転電機
の通風冷却装置。In a ventilation cooling device for a winding end of a rotor of a rotating electric machine having a damper winding, an axial ventilation notch is provided in the damper ring, and the notch communicates with the teeth of the rotor shaft. A ventilation cooling device for a rotating electric machine characterized by having an air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5228984U JPS60166242U (en) | 1984-04-09 | 1984-04-09 | Ventilation cooling system for rotating electrical machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5228984U JPS60166242U (en) | 1984-04-09 | 1984-04-09 | Ventilation cooling system for rotating electrical machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60166242U true JPS60166242U (en) | 1985-11-05 |
Family
ID=30572104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5228984U Pending JPS60166242U (en) | 1984-04-09 | 1984-04-09 | Ventilation cooling system for rotating electrical machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60166242U (en) |
-
1984
- 1984-04-09 JP JP5228984U patent/JPS60166242U/en active Pending
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