JPS63156549U - - Google Patents
Info
- Publication number
- JPS63156549U JPS63156549U JP5017987U JP5017987U JPS63156549U JP S63156549 U JPS63156549 U JP S63156549U JP 5017987 U JP5017987 U JP 5017987U JP 5017987 U JP5017987 U JP 5017987U JP S63156549 U JPS63156549 U JP S63156549U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- radial direction
- lower duct
- notch
- wedge
- 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
- 239000004020 conductor Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 1
Landscapes
- Windings For Motors And Generators (AREA)
Description
第１図はこの考案の一実施例による回転電機の
回転子を示す斜視図、第２図は従来の回転電機の
回転子を示す斜視図である。
３は回転子導体、５は下部ダクト、６は絶縁板
、９は通風穴、１１は溝、１２は切欠き、１３は
通風溝。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 perspective view showing a rotor of a rotating electrical machine according to an embodiment of this invention, and FIG. 2 is a perspective view showing a rotor of a conventional rotating electrical machine. 3 is a rotor conductor, 5 is a lower duct, 6 is an insulating plate, 9 is a ventilation hole, 11 is a groove, 12 is a notch, and 13 is a ventilation groove. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
されたスロツト絶縁の底部に軸方向の通風路を形
成する下部ダクトを設け、この下部ダクトの上部
に装着された回転子導体を絶縁板を介して楔で停
止し、上記回転子導体、絶縁板及び楔を径方向に
連通する通風路を設けた回転電機の回転子におい
て、上記下部ダクトの上縁に切欠き部を設け、こ
の切欠部と径方向に連通する溝を上記回転子導体
及び絶縁板の側面に径方向に沿つて設けたことを
特徴とする回転電機の回転子。 A lower duct that forms an axial ventilation passage is provided at the bottom of the slot insulation that extends in the axial direction along the inner surface of the rotor groove of the rotor, and the rotor conductor attached to the upper part of this lower duct is insulated. In a rotor of a rotating electric machine that is stopped at a wedge through a plate and provided with a ventilation passage that communicates the rotor conductor, insulating plate, and wedge in the radial direction, a notch is provided at the upper edge of the lower duct, and this A rotor for a rotating electrical machine, characterized in that grooves communicating with the notch in the radial direction are provided on side surfaces of the rotor conductor and the insulating plate along the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5017987U JPS63156549U (en) | 1987-04-01 | 1987-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5017987U JPS63156549U (en) | 1987-04-01 | 1987-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156549U true JPS63156549U (en) | 1988-10-13 |
Family
ID=30873295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5017987U Pending JPS63156549U (en) | 1987-04-01 | 1987-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156549U (en) |
-
1987
- 1987-04-01 JP JP5017987U patent/JPS63156549U/ja active Pending
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