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Class Information
Number: 384/118
Name: Bearings > Rotary bearing > Fluid bearing > Radial > Outer recess forming fluid pad
Description: Subject matter wherein the outer bearing has a nonannular cavity of significant axial and circumferential extent for receiving the fluid.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7484891 |
Oil film bearing for roll pins having a hydrostatic support |
Feb. 3, 2009 |
| 7458158 |
Method of making a sliding bearing |
Dec. 2, 2008 |
| 7380989 |
Fluid dynamic pressure bearing and recording disk drive device comprising the same |
Jun. 3, 2008 |
| 6935786 |
Hydraulic bearing |
Aug. 30, 2005 |
| 6722785 |
Fluid dynamic bearing |
Apr. 20, 2004 |
| 6547438 |
Hydraulic bearing device |
Apr. 15, 2003 |
| 6532663 |
Cellular hydrostatic fluid bearing, and a method of making it |
Mar. 18, 2003 |
| 6428211 |
Hydrodynamic gas bearing structure |
Aug. 6, 2002 |
| 6378209 |
Method of producing fluid bearing device |
Apr. 30, 2002 |
| 6371650 |
Hydraulic dynamic bearing and spindle motor and rotary assembly provided |
Apr. 16, 2002 |
| 6318896 |
Annular bearing with diffuser and inlet flow guide |
Nov. 20, 2001 |
| 6244749 |
Dynamic pressure bearing device and method for manufacturing same |
Jun. 12, 2001 |
| 6241392 |
Hybrid bearing |
Jun. 5, 2001 |
| 6142672 |
Fluid flow and control system for a hydrostatic bearing supporting rotating equipment: method and apparatus |
Nov. 7, 2000 |
| 6068231 |
Device and method for supporting a disk |
May. 30, 2000 |
| 6056441 |
Tire track roughened orifice compensated hydrostatic bearing |
May. 2, 2000 |
| 6007249 |
Stationary oil film bearing for a flywheel on a mechanical press |
Dec. 28, 1999 |
| 5997180 |
Circumferential flow type dynamic pressure bearing |
Dec. 7, 1999 |
| 5927859 |
Sleeve bearing structure |
Jul. 27, 1999 |
| 5871285 |
Hybrid combined hydrostatic and hydrodynamic bearing with enhanced stability and reduced flow rate |
Feb. 16, 1999 |
| 5863134 |
Bearing without contacting fast spinning shaft |
Jan. 26, 1999 |
| 5769545 |
Hydrostatic bearing for supporting rotating equipment, a fluid handling system associated therewith, a control system therefore, method and apparatus |
Jun. 23, 1998 |
| 5731831 |
Dynamic-pressure gas bearing structure and optical deflection scanning apparatus |
Mar. 24, 1998 |
| 5725314 |
Hydrodynamic bearing |
Mar. 10, 1998 |
| 5664993 |
Air bearing for a spin index fixture |
Sep. 9, 1997 |
| 5659445 |
Recording disk apparatus and rotational supporting structure therefor having improved lubrication arrangement |
Aug. 19, 1997 |
| 5654597 |
Magnetic disk drive motor |
Aug. 5, 1997 |
| 5628567 |
Dynamic pressure gas bearing structure |
May. 13, 1997 |
| 5593230 |
Air bearing |
Jan. 14, 1997 |
| 5503478 |
Lubricant distribution system for bearings and bushings |
Apr. 2, 1996 |
| 5480234 |
Journal bearing |
Jan. 2, 1996 |
| 5466071 |
High speed hydrostatic spindle design |
Nov. 14, 1995 |
| 5449236 |
Fluid bearing device |
Sep. 12, 1995 |
| 5433528 |
Two pad axially grooved hydrostatic bearing |
Jul. 18, 1995 |
| 5415476 |
Dynamic pressure bearing with cross grooves between two axially separated groups of oblique grooves |
May. 16, 1995 |
| 5391002 |
Hydrostatic radial pocket bearing for a servo cylinder |
Feb. 21, 1995 |
| 5374129 |
Hydrostatic bearing support affording high static and low dynamic stiffness to a rotor in turbomachinery |
Dec. 20, 1994 |
| 5281032 |
Self-compensating hydrostatic bearings for supporting shafts and spindles and the like for rotary and translational motion and methods therefor |
Jan. 25, 1994 |
| 5271677 |
Method for eliminating whirl instability in a gas supported bearing |
Dec. 21, 1993 |
| 5244286 |
Pneumatic shaft assembly of machine tool |
Sep. 14, 1993 |
| 5240332 |
Dynamic pressure bearing device |
Aug. 31, 1993 |
| 5193915 |
Device for delivering pressurized fluid from a stationary part to a rotatable shaft |
Mar. 16, 1993 |
| 5190450 |
Gear pump for high viscosity materials |
Mar. 2, 1993 |
| 5181783 |
Apparatus for eliminating whirl instability in a gas supported bearing |
Jan. 26, 1993 |
| 5170104 |
Linear actuator control system for platform stabilization |
Dec. 8, 1992 |
| 5167496 |
Screw compressor with fluid bearings |
Dec. 1, 1992 |
| 5067753 |
Hydrostatically balanced rotary hydraulic connector |
Nov. 26, 1991 |
| 5022769 |
Static bearing |
Jun. 11, 1991 |
| 5017023 |
Asymmetrically stepped hydrostatic bearing |
May. 21, 1991 |
| 5017022 |
High temperature bearing |
May. 21, 1991 |
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