JPH0265075U - - Google Patents
Info
- Publication number
- JPH0265075U JPH0265075U JP14298288U JP14298288U JPH0265075U JP H0265075 U JPH0265075 U JP H0265075U JP 14298288 U JP14298288 U JP 14298288U JP 14298288 U JP14298288 U JP 14298288U JP H0265075 U JPH0265075 U JP H0265075U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- main body
- stator side
- internal
- ventilation path
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の実施例の縦断面図、第２図
は従来例の縦断面図である。
１……回転子、８……固定子、１１……仕切板
、１２，１３……通風路、１４……本体、１７…
…内扇。
FIG. 1 is a longitudinal sectional view of an embodiment of this invention, and FIG. 2 is a longitudinal sectional view of a conventional example. DESCRIPTION OF SYMBOLS 1... Rotor, 8... Stator, 11... Partition plate, 12, 13... Ventilation path, 14... Main body, 17...
...Inner fan.
Claims (1)
で本体の内部を軸方向に通風させて冷却する回転
電機において、前記本体の他端部に環状の仕切板
を設けて固定子側通風路と回転子側通風路を区画
形成し、前記内扇を固定子側通風路と回転子側通
風路から別々に冷却風を吸引する２段羽根構造と
したことを特徴とする内部通風形回転電機。 In a rotating electrical machine in which the inside of the main body is cooled by ventilation in the axial direction by the action of a centrifugal inner fan provided at one end of the main body, an annular partition plate is provided at the other end of the main body to provide ventilation on the stator side. The internal ventilation type rotation is characterized in that the internal fan has a two-stage blade structure that separately draws cooling air from the stator side ventilation path and the rotor side ventilation path. Electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14298288U JPH0265075U (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14298288U JPH0265075U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265075U true JPH0265075U (en) | 1990-05-16 |
Family
ID=31409393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14298288U Pending JPH0265075U (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265075U (en) |
-
1988
- 1988-11-01 JP JP14298288U patent/JPH0265075U/ja active Pending