JPS63182649U - - Google Patents
Info
- Publication number
- JPS63182649U JPS63182649U JP7307687U JP7307687U JPS63182649U JP S63182649 U JPS63182649 U JP S63182649U JP 7307687 U JP7307687 U JP 7307687U JP 7307687 U JP7307687 U JP 7307687U JP S63182649 U JPS63182649 U JP S63182649U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- slot
- ventilation
- insulating plate
- upper insulating
- 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
- 238000009423 ventilation Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
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
回転子を示す断面図、第２図は従来の回転電機の
回転子を示す断面図である。
１は回転子スロツト、３は回転子導体、４は通
風穴、５はベントダクト、６は上部絶縁板、７は
通風穴、８はスロツトウエツジ、９は通風穴、１
０はスロツト絶縁、１１は溝、１２は切欠き、１
３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 sectional view showing a rotor of a rotating electric machine according to an embodiment of the invention, and FIG. 2 is a sectional view showing a rotor of a conventional rotating electric machine. 1 is a rotor slot, 3 is a rotor conductor, 4 is a ventilation hole, 5 is a vent duct, 6 is an upper insulating plate, 7 is a ventilation hole, 8 is a slot wedge, 9 is a ventilation hole, 1
0 is slot insulation, 11 is groove, 12 is notch, 1
3 is the ventilation groove. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
に延設されたスロツト絶縁の底部に軸方向の通風
路を有するベントダクトを設け、このベントダク
トの上部に装着された回転子導体を上部絶縁板を
介してスロツトウエツジで係止し、上記回転子導
体、上部絶縁板およびスロツトウエツジを径方向
に連通する通風穴を上記回転子導体の幅方向中央
部に設けた回転電機の回転子において、上記ベン
トダクトと回転子導体および上部絶縁板の側面に
径方向の溝を形成すると共に該溝と連通する通風
溝を上記上部絶縁板の上面に形成して、上記スロ
ツトウエツジの通風穴に至る通風路を形成したこ
とを特徴とする回転電機の回転子。 A vent duct having an axial ventilation passage is provided at the bottom of the slot insulation extending in the axial direction along the inner surface of the rotor slot of the rotor, and the rotor conductor attached to the top of this vent duct is connected to the upper insulation. In the rotor of a rotating electric machine, the rotor is fixed with a slot wedge through a plate, and the vent is provided in the center of the rotor conductor in the width direction to communicate the rotor conductor, the upper insulating plate, and the slot wedge in the radial direction. A radial groove is formed on the side surface of the duct, the rotor conductor, and the upper insulating plate, and a ventilation groove communicating with the groove is formed on the upper surface of the upper insulating plate to form a ventilation path leading to the ventilation hole of the slot wedge. A rotor for a rotating electric machine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7307687U JPS63182649U (en) | 1987-05-14 | 1987-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7307687U JPS63182649U (en) | 1987-05-14 | 1987-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63182649U true JPS63182649U (en) | 1988-11-24 |
Family
ID=30917088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7307687U Pending JPS63182649U (en) | 1987-05-14 | 1987-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01270747A (en) * | 1988-04-08 | 1989-10-30 | General Electric Co <Ge> | Rotor |
| WO2016059700A1 (en) * | 2014-10-16 | 2016-04-21 | 三菱電機株式会社 | Rotating electrical machine |
-
1987
- 1987-05-14 JP JP7307687U patent/JPS63182649U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01270747A (en) * | 1988-04-08 | 1989-10-30 | General Electric Co <Ge> | Rotor |
| WO2016059700A1 (en) * | 2014-10-16 | 2016-04-21 | 三菱電機株式会社 | Rotating electrical machine |
| JPWO2016059700A1 (en) * | 2014-10-16 | 2017-04-27 | 三菱電機株式会社 | Rotating electric machine |
| CN106797156A (en) * | 2014-10-16 | 2017-05-31 | 三菱电机株式会社 | Electric rotating machine |
| US10447098B2 (en) | 2014-10-16 | 2019-10-15 | Mitsubishi Electric Corporation | Rotating electrical machine with cooling channels |
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