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Class Information
Number: 384/111
Name: Bearings > Rotary bearing > Fluid bearing > Radial and thrust > Outer recess forming fluid pad
Description: Subject matter wherein the outer bearing has a nonannular cavity of significant axial and circumferential extent for receiving fluid.










Patents under this class:

Patent Number Title Of Patent Date Issued
8388226 Dynamic bearing device Mar. 5, 2013
8172531 Plain bearing for a wind turbine blade and method of operating a wind turbine having such a plain bearing May. 8, 2012
8079761 Cylindrical plain bearing pocket arrangement and wind turbine having such a cylindrical plain bearing Dec. 20, 2011
8016488 Fluid dynamic bearing device Sep. 13, 2011
7517153 Fluid dynamic bearing system Apr. 14, 2009
6722785 Fluid dynamic bearing Apr. 20, 2004
6532663 Cellular hydrostatic fluid bearing, and a method of making it Mar. 18, 2003
6508590 Externally pressurized gas bearing spindle Jan. 21, 2003
6398414 Structure of a bearing Jun. 4, 2002
6316857 Spindle motor Nov. 13, 2001
5988887 Journal bearing apparatus Nov. 23, 1999
5816104 Hydrostatic feed screw mechanism and movable body using the same Oct. 6, 1998
5664993 Air bearing for a spin index fixture Sep. 9, 1997
5660480 Externally pressurized bearing spindle Aug. 26, 1997
5538347 Dynamic pressure bearing Jul. 23, 1996
5466071 High speed hydrostatic spindle design Nov. 14, 1995
5462364 Variable speed fluid bearing and method of use Oct. 31, 1995
5274286 Spindle device with a built-in motor Dec. 28, 1993
5271676 Combination package tilt pad journal bearing/dual self equalizing thrust bearings, with hydrostatic lift provisions Dec. 21, 1993
5067753 Hydrostatically balanced rotary hydraulic connector Nov. 26, 1991
5064297 Static pressure gas bearing with throttling control valve in housing Nov. 12, 1991
5025930 Centrifugal classifier Jun. 25, 1991
4934836 Dynamic pressure type fluid bearing device Jun. 19, 1990
4869626 High speed drilling spindle Sep. 26, 1989
4836692 Shaft support comprising static fluid bearings Jun. 6, 1989
4726692 Gas-static bearing with subdivided bearing surfaces Feb. 23, 1988
4672813 External combustion slidable vane motor with air cushions Jun. 16, 1987
4665703 External combustion engine with air-supported free piston May. 19, 1987
4573889 Bearings for gear pumps Mar. 4, 1986
4542994 Fluid bearings Sep. 24, 1985
4493610 Axial thrust balancing system Jan. 15, 1985
4466299 Gyro bearing assembly Aug. 21, 1984
4417823 Hydrostatic guide bearing of a seat Nov. 29, 1983
4302060 Fluid film pocket bearing Nov. 24, 1981
4301721 Roll-journal bearing mounting Nov. 24, 1981
4243274 Hydrodynamic bearing with radial, thrust and moment load capacity Jan. 6, 1981
3938862 Fluid bearing system Feb. 17, 1976
3934948 Self-pressurizing and self-compensating hydrostatic bearing Jan. 27, 1976
3934947 Fluid bearing system Jan. 27, 1976











 
 
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