Engine control device

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United States of America Patent

PATENT NO 10393057
APP PUB NO 20180023504A1
SERIAL NO

15549069

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An engine control device is provided which includes a first fuel injection valve; a second injection valve provided at such a position that the amount of fuel injected by the second fuel injection valve and adhering to the inner peripheral wall of a cylinder is smaller; a cooling water temperature detector for detecting the temperature of cooling water for cooling an engine; and an injection ratio determining arrangement for determining the ratio between the amount of fuel injected by the first fuel injection valve and the amount of fuel injected by the second fuel injection valve based on the temperature of cooling water. The injection ratio determining arrangement stores an injection amount adjustment operation range in which the injection ratio determining arrangement is configured to increase the fuel injection ratio of the amount of fuel injected by the second fuel injection valve, when the temperature of cooling water falls.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHATOKYO 108-8410

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiraishi, Fumiaki Tokyo, JP 10 101
Nakamura, Nozomu Tokyo, JP 3 5
Yamashita, Masayuki Tokyo, JP 44 339
Yanagawa, Kensuke Tokyo, JP 3 3

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