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Class Information
Number: 384/412
Name: Bearings > Rotary bearing > Plain bearing > Lubricating > For rotary shaft > Lower reservoir for horizontal shaft > With wick retainer > With lubricant impelling means
Description: Subject matter including means for pumping lubricant from one location to another.

Patents under this class:

Patent Number Title Of Patent Date Issued
8500332 Self pumping oil film bearing Aug. 6, 2013
8342753 Venturi drain for self-pumping bearing rolling mills Jan. 1, 2013
7802656 Method and apparatus for improving the delivery of oil of a wick lubricating system for a locomotive traction motor support bearing Sep. 28, 2010
5762423 Bearing device, solid resin lubricating composition and porous oil-impregnated bearing Jun. 9, 1998
5677584 Bearing assembly for dynamoelectric machines Oct. 14, 1997
5108199 Motor bearing system Apr. 28, 1992
4565937 Dynamoelectric machine having improved lubricant slinger Jan. 21, 1986
4427308 Hydrokinetic spindle assembly Jan. 24, 1984
4008788 Lubrication system including lubricant-storing discrete foam particles Feb. 22, 1977
4008787 Lubrication system Feb. 22, 1977

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