JPS6025348U - Cooling device for rotating electrical machines - Google Patents
Cooling device for rotating electrical machinesInfo
- Publication number
- JPS6025348U JPS6025348U JP11692983U JP11692983U JPS6025348U JP S6025348 U JPS6025348 U JP S6025348U JP 11692983 U JP11692983 U JP 11692983U JP 11692983 U JP11692983 U JP 11692983U JP S6025348 U JPS6025348 U JP S6025348U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- slots
- radial
- cooling device
- rotating electrical
- 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、第２図は従来装置の側断面図、そのＡ−Ａ′線
に沿う正断面図、第３図は本考案の一実施例における第
２図に対応する要部を示す正断面図、第４図はその固定
子側径方向ダクトピースの形状を表わす斜視図、第５図
は第３図の一部（固定子側）の立体を示す斜視図である
。
１・・・固定子積層鉄心、２・・・回転子積層鉄心、３
・・・固定子側径方向通風ダクト、４・・・回転子側径
方向通風ダクト、５・・・固定子巻線コイルエンド、６
・・・防音箱または冷却用クーラ部、７・・・固定子側
径方向通風ダクトピース、７ａ・・・通風孔、７ｂ・・
・通風用の切り欠き、８・・・固定子スロット部、９・
・・回転子側径方向通風ダクトピース、１０・・・回転
子導体バー、１１・・・回転軸、１２・・・スパイダー
、１３．１４・・・吸気口、１５・・・固定子鉄心支え
用摸、１６．１７・・・固定子鉄心支え板、１８・・・
固定子巻線、１９・・・回転軸回転方向。1 and 2 are a side sectional view of a conventional device, a front sectional view taken along the line A-A', and FIG. 3 is a front sectional view showing the main parts of an embodiment of the present invention corresponding to FIG. 2. 4 are perspective views showing the shape of the radial duct piece on the stator side, and FIG. 5 is a three-dimensional perspective view showing a part (stator side) of FIG. 3. 1... Stator laminated core, 2... Rotor laminated core, 3
...Stator side radial ventilation duct, 4...Rotor side radial ventilation duct, 5...Stator winding coil end, 6
... Soundproof box or cooling cooler part, 7 ... Stator side radial ventilation duct piece, 7a ... Ventilation hole, 7b ...
・Ventilation notch, 8...Stator slot part, 9・
...Rotor side radial ventilation duct piece, 10...Rotor conductor bar, 11...Rotating shaft, 12...Spider, 13.14...Intake port, 15...Stator core support Handbook, 16.17...Stator core support plate, 18...
Stator winding, 19...Rotating shaft rotation direction.
Claims (1)
ロットを有する固定子および回転子のそれぞれの積層鉄
心内にダクトピースを介挿して形成した径方向の通風ダ
クトを有する回転電機の冷却装置において、固定子側径
方向ダクトピースを、その内周側端部をスロットの側部
に寄せて前記固定子積層鉄心のスロット間から外周側に
向けて配設するとともに、このダクトピースの少なくと
もスロット間部分を径方向に傾け、かつこのスロット間
部分に通風孔を設けるようにしたことを特徴とする回転
電機の冷却装置。Cooling of a rotating electrical machine having a radial ventilation duct formed by inserting a duct piece into each laminated core of a stator and rotor that face each other with a radial gap and have a large number of slots on the side of the gap. In the apparatus, a stator-side radial duct piece is disposed with its inner circumferential end close to the side of the slot and directed from between the slots of the stator laminated core toward the outer circumferential side, and at least A cooling device for a rotating electric machine, characterized in that a portion between the slots is inclined in the radial direction, and a ventilation hole is provided in the portion between the slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11692983U JPS6025348U (en) | 1983-07-27 | 1983-07-27 | Cooling device for rotating electrical machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11692983U JPS6025348U (en) | 1983-07-27 | 1983-07-27 | Cooling device for rotating electrical machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6025348U true JPS6025348U (en) | 1985-02-21 |
Family
ID=30269359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11692983U Pending JPS6025348U (en) | 1983-07-27 | 1983-07-27 | Cooling device for rotating electrical machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025348U (en) |
-
1983
- 1983-07-27 JP JP11692983U patent/JPS6025348U/en active Pending
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