JPS6274466U - - Google Patents
Info
- Publication number
- JPS6274466U JPS6274466U JP16590585U JP16590585U JPS6274466U JP S6274466 U JPS6274466 U JP S6274466U JP 16590585 U JP16590585 U JP 16590585U JP 16590585 U JP16590585 U JP 16590585U JP S6274466 U JPS6274466 U JP S6274466U
- Authority
- JP
- Japan
- Prior art keywords
- rotary shaft
- play
- load
- ventilation passage
- shaft
- 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 3
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図はこの考案の一実施例を示す半断面図、
第２図は従来の電動機を示す半断面図である。
図において、３は軸受、７は回転軸、７ａは通
風路部である。なお、各図中同一符号は同一また
は相当部分を示す。
FIG. 1 is a half-sectional view showing an embodiment of this invention.
FIG. 2 is a half sectional view showing a conventional electric motor. In the figure, 3 is a bearing, 7 is a rotating shaft, and 7a is a ventilation passage. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
用の通風路部を有する回転軸と、この回転軸を軸
支する遊び側および負荷側軸受とを備え、上記回
転軸の通風路部は負荷側軸受部を通過し、かつ回
転軸の円周方向に連通するよう形成していること
を特徴とする回転機。 A rotary shaft having a hollow ventilation passage for cooling air circulation in the axial direction from the play-side shaft end, and play-side and load-side bearings that pivotally support the rotary shaft, the ventilation passage of the rotary shaft being A rotating machine characterized by being formed so as to pass through a load-side bearing part and communicate in the circumferential direction of a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16590585U JPS6274466U (en) | 1985-10-29 | 1985-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16590585U JPS6274466U (en) | 1985-10-29 | 1985-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6274466U true JPS6274466U (en) | 1987-05-13 |
Family
ID=31096374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16590585U Pending JPS6274466U (en) | 1985-10-29 | 1985-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274466U (en) |
-
1985
- 1985-10-29 JP JP16590585U patent/JPS6274466U/ja active Pending