JPH02133173U - - Google Patents
Info
- Publication number
- JPH02133173U JPH02133173U JP3956589U JP3956589U JPH02133173U JP H02133173 U JPH02133173 U JP H02133173U JP 3956589 U JP3956589 U JP 3956589U JP 3956589 U JP3956589 U JP 3956589U JP H02133173 U JPH02133173 U JP H02133173U
- Authority
- JP
- Japan
- Prior art keywords
- machine
- cooling fan
- atmosphere
- outside
- oil tank
- 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 4
- 239000003921 oil Substances 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図ないし第３図は本考案の一実施例を示し
たもので、第１図は全体の半縦断面図、第２図は
主要部分の拡大縦断面図、第３図は同部分の第２
図−線に沿う拡大断面図である。そして第４
図は従来のものの第１図相当図である。
図面中、２２は固定子、２３は回転子、２４は
回転子軸、２６，２８は軸受、２９，３０は冷却
フアン、３６，３７は油槽、３８，３９は大気開
放室、４０，４１は連通パイプ（配管）を示す。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a half-longitudinal cross-sectional view of the whole, Figure 2 is an enlarged vertical cross-sectional view of the main part, and Figure 3 is an enlarged vertical cross-sectional view of the same part. Second
FIG. and the fourth
The figure is a diagram corresponding to FIG. 1 of the conventional one. In the drawing, 22 is a stator, 23 is a rotor, 24 is a rotor shaft, 26, 28 are bearings, 29, 30 are cooling fans, 36, 37 are oil tanks, 38, 39 are air opening chambers, 40, 41 are Shows a communicating pipe (piping).
Claims (1)
の固定子、回転子等を冷却する冷却フアンを具備
すると共に、この冷却フアンより機外部側にあつ
て回転子軸を支承した軸受に供給される潤滑油を
貯留する油槽、並びにこの油槽と冷却フアンとの
間にあつて大気に通じる大気開放室を具備するも
のであつて、前記機内部と大気開放室とを連通さ
せる配管を施して成ることを特徴とする回転電機
。 Equipped with a cooling fan that sucks air from outside the machine and cools the stator, rotor, etc. inside the feeding machine, and supplies air from this cooling fan to the bearing that supports the rotor shaft on the outside of the machine. The system is equipped with an oil tank for storing lubricating oil, and an atmosphere open chamber located between the oil tank and the cooling fan and communicating with the atmosphere, and provided with piping to communicate the inside of the machine with the atmosphere open chamber. A rotating electrical machine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3956589U JPH02133173U (en) | 1989-04-05 | 1989-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3956589U JPH02133173U (en) | 1989-04-05 | 1989-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02133173U true JPH02133173U (en) | 1990-11-05 |
Family
ID=31548590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3956589U Pending JPH02133173U (en) | 1989-04-05 | 1989-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02133173U (en) |
-
1989
- 1989-04-05 JP JP3956589U patent/JPH02133173U/ja active Pending
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