OIL PUMP DRIVING CONTROL APPARATUS
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United States of America Patent
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Issued Date -
Sep 22, 2016
app pub date -
Mar 4, 2014
filing date -
Mar 4, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The oil pump driving control apparatus includes an internal combustion engine driving source transmitting a driving force of an internal combustion engine to an oil pump that includes an inner rotor and an outer rotor, a motor separately provided from the internal combustion engine driving source and driving and rotating the oil pump, and a driving source switching portion switching a driving source of the oil pump to at least one of the motor and the internal combustion engine driving source based on an oil temperature and a rotation number of the internal combustion engine.
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