METHOD TO MITIGATE REVERSE OIL FLOW TO THE COMBUSTION CHAMBER VIA HYBRID CYLINDER CUTOUT FOR INTERNAL COMBUSTION ENGINES
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United States of America Patent
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Issued Date -
Aug 3, 2023
app pub date -
Mar 17, 2023
filing date -
Mar 17, 2023
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This disclosure generally relates to a method for oil mitigation in the cooling and lubrication of piston(s) for electronic fuel injected internal combustion engines, incorporating cylinder cutout technology. This concept leverages the engine fuel injection table and determines which cylinder(s) or bank of cylinders are to be cutout and specifically, reduces the pulse width of the fuel injected into those cylinder(s) to an idle condition, whereby reducing the reverse oiling and wet stacking effect, prevalent in traditional cylinder cutout technology.
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