JPS61117573U - - Google Patents
Info
- Publication number
- JPS61117573U JPS61117573U JP20041884U JP20041884U JPS61117573U JP S61117573 U JPS61117573 U JP S61117573U JP 20041884 U JP20041884 U JP 20041884U JP 20041884 U JP20041884 U JP 20041884U JP S61117573 U JPS61117573 U JP S61117573U
- Authority
- JP
- Japan
- Prior art keywords
- electrical machine
- rotating electrical
- gear
- utility
- model registration
- 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 6
- 238000009423 ventilation Methods 0.000 claims description 4
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１〜３図は本考案の実施例の回転電機の冷却
通風装置の部分断面図を示すもので、第１図、第
２図は低速回転電機用、第３図は高速回転電機用
のものである。第４図は従来の低速または高速の
回転電機の冷却通風装置の部分断面図である。
１……全閉形回転電機、２……エンドブラケツ
ト、４……冷却フアン、５……フアンカバー、６
……回転軸、７……大歯車、８……小歯車、９…
…フアン軸、１０……軸受、１１……大歯車、４
１……フアンボス。
Figures 1 to 3 show partial cross-sectional views of a cooling ventilation device for a rotating electric machine according to an embodiment of the present invention, in which Figures 1 and 2 are for a low-speed rotating electric machine, and Figure 3 is for a high-speed rotating electric machine. It is. FIG. 4 is a partial sectional view of a conventional cooling ventilation device for a low-speed or high-speed rotating electric machine. 1... Totally enclosed rotating electrical machine, 2... End bracket, 4... Cooling fan, 5... Fan cover, 6
... Rotating shaft, 7 ... Large gear, 8 ... Small gear, 9 ...
...Fan shaft, 10...bearing, 11...large gear, 4
1... Juan Boss.
Claims (1)
を介して冷却フアンを結合してなることを特徴と
する回転電機の冷却通風装置。 ２ 実用新案登録請求の範囲第１項記載のものに
おいて増速または減速ギヤーの大歯車が内歯歯車
である回転電機の冷却通風装置。[Claims for Utility Model Registration] 1. A cooling ventilation device for a rotating electrical machine, characterized in that a cooling fan is coupled to the rotating shaft of the rotating electrical machine via a speed increasing or reducing gear. 2. A cooling ventilation system for a rotating electrical machine as described in claim 1 of the utility model registration claim, wherein the large gear of the speed increasing or reducing gear is an internal gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20041884U JPS61117573U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20041884U JPS61117573U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61117573U true JPS61117573U (en) | 1986-07-24 |
Family
ID=30761250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20041884U Pending JPS61117573U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117573U (en) |
-
1984
- 1984-12-28 JP JP20041884U patent/JPS61117573U/ja active Pending
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