Nissan Motor Obtains Patent for Control Method for Internal Combustion Engine and Control Device for Internal Combustion Engine

Publication Date18 November 2020
Date18 November 2020
The abstract released by U.S. Patent and Trademark Office states, "A control method and a control device are provided for an internal combustion engine structured to vary a mechanical compression ratio by varying a range of slide of a piston with respect to a cylinder bore, and structured to control a flow of cooling water in a water jacket formed around the cylinder bore, wherein variation of the mechanical compression ratio causes the piston to slide on a corroded portion formed in the...

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