JPS6175521U - - Google Patents
Info
- Publication number
- JPS6175521U JPS6175521U JP16057984U JP16057984U JPS6175521U JP S6175521 U JPS6175521 U JP S6175521U JP 16057984 U JP16057984 U JP 16057984U JP 16057984 U JP16057984 U JP 16057984U JP S6175521 U JPS6175521 U JP S6175521U
- Authority
- JP
- Japan
- Prior art keywords
- vertical shaft
- bearing
- bearing housing
- speed
- drive device
- 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
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Nozzles (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は第１図−における断面図、第３図は従来
例を示す縦断面図である。
１…高速縦軸、２…玉軸受、４…ラビリンスシ
ール、５…軸受ハウジング、Ｍ…通気孔。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a sectional view taken in FIG. 1-, and FIG. 3 is a longitudinal sectional view showing a conventional example. 1...High-speed vertical shaft, 2...Ball bearing, 4...Labyrinth seal, 5...Bearing housing, M...Vent hole.
Claims (1)
ハウジングに回転可能に支持し、縦軸と軸受ハウ
ジングとの間にラビリンスシールを設け、前記軸
受に潤滑油を供給する高速縦軸回転駆動装置にお
いて、通気孔を軸受ハウジングの底部に放射状に
形成したことを特徴とする高速縦軸回転駆動装置
。 A high-speed vertical shaft rotation drive device that rotatably supports a vertical shaft driven to rotate at high speed in a bearing housing via a bearing, provides a labyrinth seal between the vertical shaft and the bearing housing, and supplies lubricating oil to the bearing. A high-speed vertical shaft rotation drive device characterized in that ventilation holes are formed radially at the bottom of the bearing housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16057984U JPS6175521U (en) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16057984U JPS6175521U (en) | 1984-10-24 | 1984-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6175521U true JPS6175521U (en) | 1986-05-21 |
Family
ID=30718503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16057984U Pending JPS6175521U (en) | 1984-10-24 | 1984-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6175521U (en) |
-
1984
- 1984-10-24 JP JP16057984U patent/JPS6175521U/ja active Pending
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