POWER ELECTRONICS ATTACHMENT COVER
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United States of America Patent
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Issued Date -
Sep 18, 2014
app pub date -
Mar 14, 2013
filing date -
Mar 14, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An electric machine includes a housing having inner and outer sheet metal members attached to one another to form a coolant channel therebetween, a plurality of power electronic components mounted to an axial end of the electric machine adjacent the coolant channel, and a cover secured to the axial end for enclosing the electronic components. A method of cooling an electric machine includes forming a coolant channel at an axial end of the machine, between inner and outer sheet metal members, attaching a power electronics component to the outer sheet metal member proximate the coolant channel, thereby cooling the electronics component by conduction with the coolant channel, and securing a cover to the axial end for enclosing the power electronics component.
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