JPS5849018U - bearing device - Google Patents
bearing deviceInfo
- Publication number
- JPS5849018U JPS5849018U JP14484981U JP14484981U JPS5849018U JP S5849018 U JPS5849018 U JP S5849018U JP 14484981 U JP14484981 U JP 14484981U JP 14484981 U JP14484981 U JP 14484981U JP S5849018 U JPS5849018 U JP S5849018U
- Authority
- JP
- Japan
- Prior art keywords
- bearing device
- chambers
- rotating shaft
- divided
- chamber
- 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
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Motor Or Generator Frames (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示し、第１図は縦断面図、第
２図は要部の拡大斜視図、第３図は第１図中に矢印Ｃで
示す方向から見た破断面図である。
図中、２は回転軸、１４．１５は軸受筐、１４ｂ、１５
ｂは軸貫通孔、１４Ｃ，１５Ｃは仕切壁、１４ｄ、１５
ｄは上部室、１４ｅ、１５ｅは下部室である。
□The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view, Fig. 2 is an enlarged perspective view of the main part, and Fig. 3 is a broken sectional view seen from the direction indicated by arrow C in Fig. 1. It is. In the figure, 2 is the rotating shaft, 14.15 is the bearing case, 14b, 15
b is a shaft through hole, 14C, 15C are partition walls, 14d, 15
d is an upper chamber, and 14e and 15e are lower chambers.
□
Claims (1)
受筐内の空間を前記回転軸を挾んで対向する仕切壁によ
って上部室と下部室との５室に区分して成り、前記下部
室を気体により加圧し、前記上部室を略大気圧以下に保
持するようにしたことを特徴とする軸受装置。A space inside a bearing housing having a shaft through hole penetrated by the rotating shaft formed in the side wall is divided into five chambers, an upper chamber and a lower chamber, by partition walls facing each other with the rotating shaft in between, and the lower chamber is divided into five chambers. A bearing device characterized in that the upper chamber is maintained at approximately atmospheric pressure or lower by pressurizing with gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14484981U JPS5849018U (en) | 1981-09-28 | 1981-09-28 | bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14484981U JPS5849018U (en) | 1981-09-28 | 1981-09-28 | bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5849018U true JPS5849018U (en) | 1983-04-02 |
Family
ID=29937799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14484981U Pending JPS5849018U (en) | 1981-09-28 | 1981-09-28 | bearing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849018U (en) |
-
1981
- 1981-09-28 JP JP14484981U patent/JPS5849018U/en active Pending
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