JPH0268660U - - Google Patents
Info
- Publication number
- JPH0268660U JPH0268660U JP14656988U JP14656988U JPH0268660U JP H0268660 U JPH0268660 U JP H0268660U JP 14656988 U JP14656988 U JP 14656988U JP 14656988 U JP14656988 U JP 14656988U JP H0268660 U JPH0268660 U JP H0268660U
- Authority
- JP
- Japan
- Prior art keywords
- outside air
- external fan
- fully enclosed
- ventilation cover
- holes
- 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 2
- 230000002265 prevention Effects 0.000 description 1
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構造断面図、
第２図は第１図“Ｘ”部の風導カバー吸気口の拡
大図、第３図は従来の回転電機の構造断面図であ
る。
１……固定子鉄心、７……外扇、８……フアン
カバー、９……軸受ブラケツト、１０……フレー
ム、１１……フイン、１２……風導カバー、１２
ａ……吸気穴、１２ｂ……逆流防止用ガイド板。
Figure 1 is a cross-sectional view of the structure of the rotating electric machine according to the present invention.
FIG. 2 is an enlarged view of the wind guide cover inlet of the "X" section in FIG. 1, and FIG. 3 is a structural sectional view of a conventional rotating electric machine. 1... Stator core, 7... Outer fan, 8... Fan cover, 9... Bearing bracket, 10... Frame, 11... Fin, 12... Wind guide cover, 12
a...Intake hole, 12b...Guide plate for backflow prevention.
Claims (1)
カバーを有した全閉外扇形回転電機において、外
気風導カバーに複数の外気吸気穴を設け、この穴
の内径側に外気流れ下流側を開としたカイド板を
設けたことを特徴とする全閉外扇形回転電機。 In a fully enclosed external fan type rotating electrical machine that has an external fan and an outside air ventilation cover that cools the frame surface, the outside air ventilation cover is provided with a plurality of outside air intake holes, and the downstream side of the outside air flow is opened on the inner diameter side of these holes. A fully enclosed external fan-shaped rotating electric machine characterized by having a guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14656988U JPH0268660U (en) | 1988-11-11 | 1988-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14656988U JPH0268660U (en) | 1988-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268660U true JPH0268660U (en) | 1990-05-24 |
Family
ID=31416183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14656988U Pending JPH0268660U (en) | 1988-11-11 | 1988-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268660U (en) |
-
1988
- 1988-11-11 JP JP14656988U patent/JPH0268660U/ja active Pending