Apparatus for controlling oil pump pressure
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United States of America Patent
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May 18, 2021
Grant Date -
Oct 22, 2020
app pub date -
Aug 19, 2019
filing date -
Apr 18, 2019
priority date (Note) -
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Abstract
An apparatus for controlling oil pump pressure includes a sensor for sensing knocking of an engine, an oil pump configured to determine a pressure for discharging engine oil toward a piston of the engine, and a control unit configured to control the pressure of the engine oil discharged toward the piston by determining whether the knocking occurs based on a parameter transmitted from the sensor for determining whether the knocking occurs, and by controlling the oil pump based on whether the knocking occurs in the engine.
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