JPS6077258U - Cooling fan for totally enclosed external fan-shaped rotating electric machine - Google Patents
Cooling fan for totally enclosed external fan-shaped rotating electric machineInfo
- Publication number
- JPS6077258U JPS6077258U JP16977383U JP16977383U JPS6077258U JP S6077258 U JPS6077258 U JP S6077258U JP 16977383 U JP16977383 U JP 16977383U JP 16977383 U JP16977383 U JP 16977383U JP S6077258 U JPS6077258 U JP S6077258U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- totally enclosed
- electric machine
- shaped rotating
- rotating electric
- 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
- Motor Or Generator Cooling System (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図は従来の全閉外扇形回転電機の冷却ファンの部分
断面図、第２図は本考案の実施例の全閉外扇形回転電機
の冷却ファンの部分断面図、第３図は第２図のＸ−Ｘ矢
視部分断面図である。
１・・・エンドカバー、−２・・・軸受箱、３・・・軸
受、４・・・回転軸、５・・・外扇、６・・・外扇カバ
ー、７・・・軸流羽根。FIG. 1 is a partial cross-sectional view of a cooling fan of a conventional totally enclosed external fan-shaped rotating electrical machine, FIG. 2 is a partial cross-sectional view of a cooling fan of a totally enclosed external fan-shaped rotating electrical machine according to an embodiment of the present invention, and FIG. It is a partial sectional view taken along the line X-X. 1... End cover, -2... Bearing box, 3... Bearing, 4... Rotating shaft, 5... Outer fan, 6... Outer fan cover, 7... Axial flow vane .
Claims (1)
ス外周部に該ファンの主板を貫通して軸流ファンを設け
てなることを特徴とする全閉外扇形回転電機の冷却ファ
ン。1. A cooling fan for a totally enclosed external sector rotating electrical machine, characterized in that an axial fan is provided on the outer periphery of a fan boss of a centrifugal fan, which is an external fan of the completely enclosed external sector rotating electrical machine, by penetrating the main plate of the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16977383U JPS6077258U (en) | 1983-11-01 | 1983-11-01 | Cooling fan for totally enclosed external fan-shaped rotating electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16977383U JPS6077258U (en) | 1983-11-01 | 1983-11-01 | Cooling fan for totally enclosed external fan-shaped rotating electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6077258U true JPS6077258U (en) | 1985-05-30 |
Family
ID=30370810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16977383U Pending JPS6077258U (en) | 1983-11-01 | 1983-11-01 | Cooling fan for totally enclosed external fan-shaped rotating electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6077258U (en) |
-
1983
- 1983-11-01 JP JP16977383U patent/JPS6077258U/en active Pending
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