HIGH EFFICIENCY, LOW COOLANT FLOW ELECTRIC MOTOR COOLANT SYSTEM
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United States of America Patent
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N/A
Issued Date -
Aug 7, 2014
app pub date -
Nov 25, 2013
filing date -
Dec 14, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A fluid-cooled electric motor includes a generally tubular-shaped motor housing having a plurality of channels through which a coolant can flow. The channels are spaced apart from each other in an annular arrangement around the housing and extend through the housing in an axial direction. Each of the channels is surrounded by a portion of the housing defining walls of the channel forming a cooling surface area.
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