Internal combustion engine

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United States of America Patent

PATENT NO 8991357
APP PUB NO 20130074801A1
SERIAL NO

13611218

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Abstract

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There is provided efficient compression auto-ignition combustion over intermediate load range extended towards a low and high load range. An internal combustion engine enables compression auto-ignition combustion by securing a so-called sealed duration created by negative valve overlap. It includes a cylinder head, a cylinder, a piston in the cylinder having a top coupled to the cylinder head, a combustion chamber between an inner surface of a cylinder head and a top of the piston, and intake and exhaust valves. Two intake valves are arranged per each combustion chamber and made to differ in valve lift.

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Patent Owner(s)

  • SUZUKI MOTOR CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Hiroaki Shizuoka, JP 220 2885

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