JPH0321965U - - Google Patents
Info
- Publication number
- JPH0321965U JPH0321965U JP8257189U JP8257189U JPH0321965U JP H0321965 U JPH0321965 U JP H0321965U JP 8257189 U JP8257189 U JP 8257189U JP 8257189 U JP8257189 U JP 8257189U JP H0321965 U JPH0321965 U JP H0321965U
- Authority
- JP
- Japan
- Prior art keywords
- cooling fan
- raised part
- electrical machine
- rotating
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図ａ，ｂは本考案による回転電機の冷却フ
アンを示す平面図およびそのＡ−Ａ線に沿う正断
面図、第２図は本考案が適用される発電機の構成
例を示す正断面図、第３図ａ，ｂは従来の回転電
機の冷却フアンを示す平面図およびそのＢ−Ｂ線
に沿う正断面図である。
１……冷却フアン、４……接合部、５……回転
軸、６……回転子のコア、２３……回転軸の挿入
穴、２４……立上部、２５……羽根部、２６……
放射状のリブ。
Figures 1a and b are a plan view and a front sectional view taken along line A-A of the cooling fan for a rotating electric machine according to the present invention, and Figure 2 is a front sectional view showing an example of the configuration of a generator to which the present invention is applied. 3A and 3B are a plan view and a front sectional view taken along line B-B of a conventional cooling fan for a rotating electrical machine. DESCRIPTION OF SYMBOLS 1...Cooling fan, 4...Joint part, 5...Rotating shaft, 6...Rotor core, 23...Rotating shaft insertion hole, 24...Rising part, 25...Blade part, 26...
radial ribs.
Claims (1)
ンにおいて、回転電機の回転軸が挿通する穴の周
囲に立上部を形成するとともに、その立上部につ
なげて、その立上部から各羽根部にのびる放射状
のリブを形成したことを特徴とする回転電機の冷
却フアン。 In a cooling fan that is connected to the side of the rotor of a rotating electrical machine, a raised part is formed around the hole through which the rotating shaft of the rotating electrical machine is inserted, and is connected to the raised part and extends from the raised part to each blade part. A cooling fan for a rotating electric machine characterized by forming radial ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8257189U JPH0321965U (en) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8257189U JPH0321965U (en) | 1989-07-13 | 1989-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321965U true JPH0321965U (en) | 1991-03-06 |
Family
ID=31629509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8257189U Pending JPH0321965U (en) | 1989-07-13 | 1989-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999003190A1 (en) * | 1997-07-07 | 1999-01-21 | Mitsubishi Denki Kabushiki Kaisha | Ac generator for vehicle |
-
1989
- 1989-07-13 JP JP8257189U patent/JPH0321965U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999003190A1 (en) * | 1997-07-07 | 1999-01-21 | Mitsubishi Denki Kabushiki Kaisha | Ac generator for vehicle |
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