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Thrust bearing and method for equalizing load
   
Document Number
US Patent 6746152
Issued Date
June 8, 2004
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Abstract
A multi-pad, fluid film thrust bearing has the pads suspended from the carrier ring on hydrostatic oil pressure regions. The oil is pressurized hydrodynamically by relative rotation between a load surface and the bearing surface of each pad; and the oil is passed through each pad to a rear cavity where the hydrostatic pressure region is established. A manifold interconnects all of the hydrostatic pressure regions for the individual pads in order to average the hydrostatic pressures and provide for static and dynamic load equalization.
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Number of Claims:
24
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Owner
Pioneer Motor Bearing Company (Kings Mountain, NC)
Published
June 8, 2004
Application Number
09/916,383
Filed
July 27, 2001
US Classification
384/122   384/307
Int'l Classification
F16C   32/06   (20060101)   F16C   17/06   (20060101)   F16C   17/04   (20060101)  
USPTO Field of Search
384/122   384/112   384/307   384/306   384/308  
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