Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gary A. Pinkley0
William R. Fong0
David F. Nelson0
Edwin M. Pearce, Jr.0
Scott Heines0
Date of Patent
October 8, 2019
0Patent Application Number
141700500
Date Filed
January 31, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A liquid cooling system for an electric motor includes: a pump for liquid to cool the electric motor; a heat exchanger that removes heat from the liquid; a manifold extending above a stator of the electric motor, the manifold receiving the liquid under pressure and having a first opening that directs a first liquid jet onto the stator; and a first tray above first end turns of the stator, the manifold having a second opening that directs a second liquid jet onto the first tray, the first tray having a third opening that performs gravity-fed liquid distribution onto the first end turns.
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