JPS63198822U - - Google Patents
Info
- Publication number
- JPS63198822U JPS63198822U JP8976587U JP8976587U JPS63198822U JP S63198822 U JPS63198822 U JP S63198822U JP 8976587 U JP8976587 U JP 8976587U JP 8976587 U JP8976587 U JP 8976587U JP S63198822 U JPS63198822 U JP S63198822U
- Authority
- JP
- Japan
- Prior art keywords
- groove depth
- shallow
- deep
- outer peripheral
- utility
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１図〜第７図は本考案の実施例に係り、第１
図は斜視図、第２図は平面図、第３図、第４図、
第５図、第６図、第７図は断面図である。第８図
、第９図は従来例を示す図である。
２１……スパイラルグループ、ｈｇ１，ｈｇ２
……溝深さ。
Figures 1 to 7 relate to embodiments of the present invention;
The figure is a perspective view, Figure 2 is a plan view, Figure 3, Figure 4,
FIG. 5, FIG. 6, and FIG. 7 are cross-sectional views. FIGS. 8 and 9 are diagrams showing conventional examples. 21...Spiral group, hg 1 , hg 2
...Groove depth.
Claims (1)
、回転中心側で浅く、外周側で深いことを特徴と
する流体軸受装置。 A hydrodynamic bearing device characterized in that the groove depth of the spiral group of the thrust bearing is shallow on the rotation center side and deep on the outer peripheral side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8976587U JPS63198822U (en) | 1987-06-11 | 1987-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8976587U JPS63198822U (en) | 1987-06-11 | 1987-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198822U true JPS63198822U (en) | 1988-12-21 |
Family
ID=30949039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8976587U Pending JPS63198822U (en) | 1987-06-11 | 1987-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02159412A (en) * | 1988-12-09 | 1990-06-19 | Hitachi Ltd | Bearing device manufacturing method |
| JP2001020862A (en) * | 1999-06-25 | 2001-01-23 | Samsung Kwangju Electronics Co Ltd | Main shaft bearing lubrication device for compressor |
| JP2010133562A (en) * | 2008-12-04 | 2010-06-17 | Seagate Technology Llc | Fluid pumping capillary seal for fluid dynamic bearing |
-
1987
- 1987-06-11 JP JP8976587U patent/JPS63198822U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02159412A (en) * | 1988-12-09 | 1990-06-19 | Hitachi Ltd | Bearing device manufacturing method |
| JP2001020862A (en) * | 1999-06-25 | 2001-01-23 | Samsung Kwangju Electronics Co Ltd | Main shaft bearing lubrication device for compressor |
| JP2010133562A (en) * | 2008-12-04 | 2010-06-17 | Seagate Technology Llc | Fluid pumping capillary seal for fluid dynamic bearing |
| JP2014194285A (en) * | 2008-12-04 | 2014-10-09 | Seagate Technology Llc | Motor |