Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kenneth Sessum, Sr.0
James Northrup0
Date of Patent
August 2, 2011
0Patent Application Number
121513190
Date Filed
May 5, 2008
0Patent Primary Examiner
Patent abstract
A two-piece bearing housing is provided for use in centrifugal pumps having or requiring multiple chambers for enclosing or confining bearings or seals, and/or providing lubricant or coolant to the bearings and seals of the pump, the two-piece housing providing several improvements including the ability to make the two pieces from different materials, the reduction in scrap castings due to imprecision achieved in the casting process and improved structures in the housing for monitoring the lubricant chambers in the housing.
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