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Class Information
Number: 384/114
Name: Bearings > Rotary bearing > Fluid bearing > Radial
Description: Subject matter designed for loads imposed only normal to the axis of rotation.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7431506 |
Motor with fluid dynamic bearing and fan employing the motor |
Oct. 7, 2008 |
| 7429132 |
Hydrostatic air bearing with a porous metal ring |
Sep. 30, 2008 |
| 7422370 |
Hydraulic compensation for magnetically biased fluid dynamic bearing motor |
Sep. 9, 2008 |
| 7416341 |
Capillary reservoir for FDB motors |
Aug. 26, 2008 |
| 7407327 |
Method and system for withstanding shock in a spindle motor bearing |
Aug. 5, 2008 |
| 7391139 |
Spindle motor and rotation apparatus |
Jun. 24, 2008 |
| 7380989 |
Fluid dynamic pressure bearing and recording disk drive device comprising the same |
Jun. 3, 2008 |
| 7364403 |
Lubricating system for a fan |
Apr. 29, 2008 |
| 7360950 |
Hydrodynamic bearing assembly |
Apr. 22, 2008 |
| 7354212 |
Image forming apparatus |
Apr. 8, 2008 |
| 7314314 |
Oil retaining structure of a spindle |
Jan. 1, 2008 |
| 7229214 |
Fluid dynamic bearing unit |
Jun. 12, 2007 |
| 7226211 |
Shaft for fluid dynamic bearing, fluid dynamic bearing device, and method of manufacturing the shaft |
Jun. 5, 2007 |
| 7196028 |
Sliding device, fluid dynamic pressure bearing, and motor using the same |
Mar. 27, 2007 |
| 7186027 |
Fan motor with fluid dynamic bearing |
Mar. 6, 2007 |
| 7186028 |
Hydrodynamic bearing device |
Mar. 6, 2007 |
| 7160622 |
Oil repelling agent |
Jan. 9, 2007 |
| 7125170 |
Fluid dynamic bearing motor |
Oct. 24, 2006 |
| 7090401 |
Grooving pattern for grooved fluid bearing |
Aug. 15, 2006 |
| 7088019 |
Air bearing for MEMS based motor |
Aug. 8, 2006 |
| 7077572 |
Lubricating oil guiding system for motor bearings |
Jul. 18, 2006 |
| 7059773 |
Hydrodynamic bearing, spindle motor and hard disk drive |
Jun. 13, 2006 |
| 7052254 |
Oil lubricant retaining bearing structure for a fan |
May. 30, 2006 |
| 7033078 |
Hydrodynamic bearing assembly and spindle motor having the same |
Apr. 25, 2006 |
| 7023116 |
Small brushless motor |
Apr. 4, 2006 |
| 7014366 |
Fluid dynamic bearing and magnetic disk apparatus |
Mar. 21, 2006 |
| 7008108 |
Gas bearing for a rapidly rotating shaft, comprising an adjusting device for eccentrically adjusting a gas bearing and a method for operating a gas bearing of this type |
Mar. 7, 2006 |
| 6979923 |
Motor having dynamic pressure fluid bearing and disc drive apparatus provided with the motor |
Dec. 27, 2005 |
| 6974257 |
Dynamic pressure bearing |
Dec. 13, 2005 |
| 6948854 |
Fluid dynamic bearing motor optimized for radial stiffness and power consumption |
Sep. 27, 2005 |
| 6948852 |
Hydrodynamic bearing, spindle motor and hard disk drive |
Sep. 27, 2005 |
| 6948669 |
Apparatus for mixing and aerating material |
Sep. 27, 2005 |
| 6939046 |
Hydrodynamic bearing, spindle motor and hard disk drive |
Sep. 6, 2005 |
| RE38791 |
Sliding bearing |
Sep. 6, 2005 |
| 6905247 |
Fluid bearing and brushless motor having the same |
Jun. 14, 2005 |
| 6896143 |
Electrolytic machining method, method for manufacturing dynamic pressure bearing devices, and dynamic pressure bearing devices manufactured according to the manufacturing method |
May. 24, 2005 |
| 6880976 |
Hydrodynamic and hydrostatic hybrid bearing and its manufacturing method |
Apr. 19, 2005 |
| 6877902 |
Hydrodynamic bearing device |
Apr. 12, 2005 |
| 6872002 |
Bearing material for porous hydrostatic gas bearing and porous hydrostatic gas bearing using the same |
Mar. 29, 2005 |
| 6857781 |
Rotor bearing with propeller for increased lubricant flow |
Feb. 22, 2005 |
| 6848829 |
Hydrodynamic bearing arrangement for a spindle motor |
Feb. 1, 2005 |
| 6848830 |
Oil-circulating structure for fan |
Feb. 1, 2005 |
| 6837622 |
Dynamic pressure bearing apparatus |
Jan. 4, 2005 |
| 6836041 |
Bearing device for a motor having a bearing set including multiple bearings of different materials |
Dec. 28, 2004 |
| 6805489 |
Dynamic pressure bearing device |
Oct. 19, 2004 |
| 6779924 |
Dynamic pressure bearing and method of manufacturing the same |
Aug. 24, 2004 |
| 6769808 |
Composite fluid dynamic bearing and its manufacturing method |
Aug. 3, 2004 |
| 6768236 |
Spindle motor and disk drive furnished therewith |
Jul. 27, 2004 |
| 6736609 |
Support apparatus for movable member and pump apparatus |
May. 18, 2004 |
| 6733180 |
Method of manufacturing dynamic pressure bearing device, and dynamic pressure bearing device |
May. 11, 2004 |
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