Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Satish D. Savant0
Date of Patent
November 29, 2011
0Patent Application Number
122593280
Date Filed
October 28, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present disclosure, in one form, provides an electric motor/generator low hydraulic resistance cooling mechanism including a hollow cooling stator case having an inner and outer coaxial surface. The inner surface defines a generally cylindric cavity for receiving a stator in heat transference contact with the inner surface. The outer surface has integrated spiral groove cooling passages that are defined by filleted rectangular cross sections.
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