Control device for vehicle oil supply device
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United States of America Patent
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Jun 7, 2022
Grant Date -
Sep 17, 2020
app pub date -
Feb 26, 2020
filing date -
Mar 13, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
There is provided a control device for a vehicle oil supply device that includes a mechanical oil pump configured to be rotatable forward and in reverse, an electric oil pump configured to suction oil stored in an oil storage portion that is common to the mechanical oil pump and the electric oil pump, a first filtering member provided to a first strainer of the mechanical oil pump, and a second filtering member provided to second strainer of the electric oil pump. The control device includes a controller configured to control the rotational speed of the electric oil pump. The controller is configured to restrict the rotational speed of the electric oil pump when the mechanical oil pump is rotated in reverse compared to when the mechanical oil pump is rotated forward.
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