Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William R. Blankemeier0
Clark J. Shafer0
Date of Patent
November 21, 2006
Patent Application Number
10818510
Date Filed
April 5, 2004
Patent Primary Examiner
Patent abstract
A magnetically driven gear pump having a housing, a rotatable annular magnetic drive assembly magnetically coupled to but spaced from an annular driven magnet and rotor gear assembly with an annular canister disposed therebetween, and wherein when the annular magnetic drive assembly is rotated, the annular driven magnet and rotor gear assembly rotate on a first shaft portion of an offset stationary shaft and the rotor gear drives an idler gear that rotates on a second shaft portion of the offset stationary shaft.
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