Device and method for heating a crankcase ventilation system in a hybrid vehicle
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United States of America Patent
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Jun 5, 2012
Grant Date -
Oct 9, 2008
app pub date -
Mar 6, 2008
filing date -
Apr 4, 2007
priority date (Note) -
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Abstract
A device and method for heating a positive crankcase ventilation system in a hybrid vehicle includes a ventilation device, provided on a crankcase, and a supercooling cycle for cooling power electronics for an electric motor of the hybrid vehicle. The ventilation device is heatable by way of the supercooling cycle in order to prevent icing of the ventilation device.
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