Engine controller

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10358999
SERIAL NO

14916059

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Abstract

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An engine controller according to one aspect of the invention is applied to a cylinder injection engine including a fuel injection valve that directly injects fuel into a cylinder. The engine controller determines whether knocking is occurring based on a signal from a knocking sensor. When the knocking is occurring, the engine controller performs partial lift fuel injection at a predetermined timing close to an ignition timing. The partial lift fuel injection is performed with a lift amount of a valve body of the fuel injection valve limited within a range between a minimum lift amount (0) and a partial lift amount, which is smaller than a maximum lift amount.

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Patent Owner(s)

  • TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Susumu Susono, JP 176 2540
Uchida, Daisuke Gotenba, JP 84 365
Yarino, Motonari Sunto-gun, JP 14 35

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