Control system of engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10240491
APP PUB NO 20160245128A1
SERIAL NO

15007468

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A control system of an engine is provided. The control system includes an exhaust variable valve mechanism for changing an operation mode of an exhaust valve, a fuel injection controlling module for controlling a fuel injector to inject fuel at a fuel injection timing associated with an operating state of the engine, a variable valve mechanism controlling module for operating the exhaust valve via the exhaust variable valve mechanism in a first operation mode when the operating state of the engine is within a compression self-ignition range, and in a second operation mode when the operating state of the engine is within a spark-ignition range, and a first in-cylinder state quantity estimating module for estimating a first state quantity inside the cylinder relating to a burned gas amount within the cylinder.

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Patent Owner(s)

  • MAZDA MOTOR CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Horiuchi, Hiroaki Hiroshima, JP 6 21
Nakagawa, Shigeru Hiroshima, JP 55 1011
Okumura, Takuji Kure, JP 18 111
Shintani, Shuhei Hiroshima, JP 2 9

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