JPS6181767U - - Google Patents
Info
- Publication number
- JPS6181767U JPS6181767U JP16620684U JP16620684U JPS6181767U JP S6181767 U JPS6181767 U JP S6181767U JP 16620684 U JP16620684 U JP 16620684U JP 16620684 U JP16620684 U JP 16620684U JP S6181767 U JPS6181767 U JP S6181767U
- Authority
- JP
- Japan
- Prior art keywords
- disc
- ventilation fan
- rotor
- electric machine
- cooling 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
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案による回転電機の冷却通風構造
を示す側断面図、第２図及び第３図は従来の全閉
形回転電機の側断面図である。
１……電機枠、２……固定子、３……回転子、
６……円板形冷却通風フアン、９……ラビリンス
シール機構。
FIG. 1 is a side sectional view showing a cooling ventilation structure for a rotating electrical machine according to the present invention, and FIGS. 2 and 3 are side sectional views of a conventional fully enclosed rotating electrical machine. 1...Electrical frame, 2...Stator, 3...Rotor,
6...Disc-shaped cooling ventilation fan, 9...Labyrinth seal mechanism.
Claims (1)
と共にこの円板の一方の側に外気を吸入する通風
フアンと他方の側に内気を循環させる通風フアン
を設けてなる円板形冷却通風フアンを回転電機の
固定子と回転子の両側に前記回転子と共に回転可
能に回転子軸に嵌着して配設すると同時に上記円
板の外周と電機枠の内周との間にラビリンスシー
ル機構を設けてなることを特徴とする全閉形回転
電機の冷却通風構造。 A disc-shaped cooling ventilation fan having a plurality of heat dissipating fins arranged in the circumferential direction of a disc, a ventilation fan for sucking in outside air on one side of the disc, and a ventilation fan for circulating inside air on the other side of the disc. are disposed on both sides of the stator and rotor of the rotating electric machine so as to be rotatably fitted to the rotor shaft together with the rotor, and at the same time a labyrinth seal mechanism is provided between the outer periphery of the disk and the inner periphery of the electric machine frame. A cooling ventilation structure for a completely enclosed rotating electrical machine, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16620684U JPS6181767U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16620684U JPS6181767U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6181767U true JPS6181767U (en) | 1986-05-30 |
Family
ID=30724033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16620684U Pending JPS6181767U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6181767U (en) |
-
1984
- 1984-10-31 JP JP16620684U patent/JPS6181767U/ja active Pending
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