JPH0413898U - - Google Patents
Info
- Publication number
- JPH0413898U JPH0413898U JP5414490U JP5414490U JPH0413898U JP H0413898 U JPH0413898 U JP H0413898U JP 5414490 U JP5414490 U JP 5414490U JP 5414490 U JP5414490 U JP 5414490U JP H0413898 U JPH0413898 U JP H0413898U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- bearing
- recovery
- tank
- fluid
- 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.)
- Granted
Links
- 238000011084 recovery Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 4
- 230000002706 hydrostatic effect Effects 0.000 description 2
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Description
第１図はこの考案の一実施例による軸受油回収
装置を備えた流体軸受を示す一部を断面した正面
図、第２図はこの考案の一実施例による軸受油回
収装置の一部を断面した正面図、第３図は従来の
静圧流体軸受を示す一部を断面した正面図、第４
図は第３図に示す静圧流体軸受の軸受本体を示す
縦断面図である。
１……軸受本体、３……油タンク、４……供給
ポンプ、５……油供給配管、６……主軸（軸）、
７……油回収配管、１４……油回収室、２３……
切換弁、２４……強制油回収配管、２５……回収
ポンプ、２６……回転計、２７……流量計、２８
……制御盤。
Fig. 1 is a partially sectional front view showing a hydrodynamic bearing equipped with a bearing oil recovery device according to an embodiment of this invention, and Fig. 2 is a partially sectional sectional view of a bearing oil recovery device according to an embodiment of this invention. Figure 3 is a partially sectional front view showing a conventional hydrostatic fluid bearing;
The figure is a longitudinal sectional view showing the bearing body of the hydrostatic fluid bearing shown in FIG. 3. 1... Bearing body, 3... Oil tank, 4... Supply pump, 5... Oil supply piping, 6... Main shaft (shaft),
7...Oil recovery pipe, 14...Oil recovery room, 23...
Switching valve, 24... Forced oil recovery piping, 25... Recovery pump, 26... Tachometer, 27... Flow meter, 28
……control panel.
Claims (1)
軸受本体と、この軸受本体に油タンクから軸受油
を供給する供給ポンプと、前記軸受本体内の回収
油室に集めた軸受支持後の軸受油を前記油タンク
に自然流出によつて回収する油回収配管とを備え
た流体軸受の軸受油回収装置であつて、前記回収
油室から前記回収配管によつて回収する軸受油の
不足時に作動する回収ポンプを、前記回収油室と
油タンクとを間を連通させる強制油回収配管に設
けたことを特徴とする流体軸受の軸受油回収装置
。 A bearing body that supports a shaft rotating at high speed with bearing oil, a supply pump that supplies bearing oil from an oil tank to this bearing body, and bearing oil collected in a recovery oil chamber in the bearing body after supporting the bearing. a bearing oil recovery device for a fluid bearing, comprising: an oil recovery piping for recovering oil into the oil tank by natural outflow; A bearing oil recovery device for a fluid bearing, characterized in that a recovery pump is provided in a forced oil recovery pipe that communicates between the recovery oil chamber and an oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5414490U JPH081359Y2 (en) | 1990-05-25 | 1990-05-25 | Bearing oil recovery device for fluid bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5414490U JPH081359Y2 (en) | 1990-05-25 | 1990-05-25 | Bearing oil recovery device for fluid bearings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0413898U true JPH0413898U (en) | 1992-02-04 |
| JPH081359Y2 JPH081359Y2 (en) | 1996-01-17 |
Family
ID=31575949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5414490U Expired - Lifetime JPH081359Y2 (en) | 1990-05-25 | 1990-05-25 | Bearing oil recovery device for fluid bearings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081359Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6139364A (en) * | 1984-07-28 | 1986-02-25 | Kajio Minato | Storage battery with lower terminals |
-
1990
- 1990-05-25 JP JP5414490U patent/JPH081359Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6139364A (en) * | 1984-07-28 | 1986-02-25 | Kajio Minato | Storage battery with lower terminals |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081359Y2 (en) | 1996-01-17 |
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