专利名称：Bearing assembly for a vertical turbine
pump
发明人：Boldt, Daniel E.申请号：AU2012296526申请日：20120816公开号：AU2012296526A1公开日：20140227
摘要：A bearing assembly for supporting a drive shaft of a pump is structured with acylindrical body having an internal cavity filled with a lubricant, a sealing elementarrangement positioned at one or both ends of the cylindrical body and a pressureequalization element that functions to equalize the pressure differential that existsbetween an area within the cylindrical body and outside of the cylindrical body toimprove the operating life of the sealing arrangement and the bearing assembly.
申请人：Weir Floway, Inc.
代理人：Davies Collison Cave
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