JPS6149566U - - Google Patents
Info
- Publication number
- JPS6149566U JPS6149566U JP13481484U JP13481484U JPS6149566U JP S6149566 U JPS6149566 U JP S6149566U JP 13481484 U JP13481484 U JP 13481484U JP 13481484 U JP13481484 U JP 13481484U JP S6149566 U JPS6149566 U JP S6149566U
- Authority
- JP
- Japan
- Prior art keywords
- stator core
- stator
- ventilation
- end portion
- axial direction
- 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
- 238000001816 cooling Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 6
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図は従来の回転電機の冷却装置を示す断面
側面図、第２図はこの考案の一実施例による回転
電機の冷却装置を示す断面側面図である。
１…フレーム、１ａ…リブ、２…固定子鉄心、
２ａ……通風穴、３……コイル、４……回転子、
５……回転軸、６…冷却フアン、７…ブラケツト
、８…通風ガイド。なお、図中同一符号は同一又
は相当部分を示す。
FIG. 1 is a sectional side view showing a conventional cooling device for a rotating electrical machine, and FIG. 2 is a sectional side view showing a cooling device for a rotating electrical machine according to an embodiment of the invention. 1... Frame, 1a... Rib, 2... Stator core,
2a... Ventilation hole, 3... Coil, 4... Rotor,
5... Rotating shaft, 6... Cooling fan, 7... Bracket, 8... Ventilation guide. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
向に複数個の通風穴が設けられた固定子鉄心と、
この固定子鉄心に巻装された固定子コイルを備え
、上記通風穴及び上記フレームと上記固定子鉄心
間に形成される通風路によつて冷却空気を軸方向
へ流通させるようにした回転電機の冷却装置にお
いて、上記固定子コイルのコイルエンド部を覆う
とともに、上記固定子鉄心の内部及び外周を流れ
る冷却空気が上記コイルエンド部に沿つて流れる
ような通風ガイドを設けたことを特徴とする回転
電機の冷却装置。 A stator core that is attached to the inner circumference of the frame via ribs and has a plurality of ventilation holes in the axial direction;
A rotating electric machine is provided with a stator coil wound around the stator core, and cooling air is caused to flow in the axial direction through the ventilation holes and the ventilation path formed between the frame and the stator core. In the cooling device, a ventilation guide is provided which covers the coil end portion of the stator coil and allows cooling air flowing inside and around the stator core to flow along the coil end portion. Electrical cooling equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13481484U JPS6149566U (en) | 1984-09-03 | 1984-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13481484U JPS6149566U (en) | 1984-09-03 | 1984-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149566U true JPS6149566U (en) | 1986-04-03 |
Family
ID=30693318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13481484U Pending JPS6149566U (en) | 1984-09-03 | 1984-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016530855A (en) * | 2013-09-20 | 2016-09-29 | シーメンス アクティエンゲゼルシャフト | Cooling device for electric machine and electric machine having cooling device |
-
1984
- 1984-09-03 JP JP13481484U patent/JPS6149566U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016530855A (en) * | 2013-09-20 | 2016-09-29 | シーメンス アクティエンゲゼルシャフト | Cooling device for electric machine and electric machine having cooling device |
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