Internal-combustion engine and drive system

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United States of America

PATENT NO 11225904
APP PUB NO 20210054780A1
SERIAL NO

16608712

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Abstract

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In an exemplary embodiment, an internal combustion engine, in which a valve is opened and closed when a piston reciprocates in a cylinder, has a configuration to perform repeatedly the following combined strokes: an intake stroke→a compression stroke→a combustion stroke→an exhaust stroke in a four-cycle internal combustion engine are combined with an intake and compression stroke→a combustion and exhaust stroke in a two-cycle internal combustion engine. The internal combustion engine can reduce pumping loss in a six-cycle internal combustion engine and increase the output.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sato, Shigeru Saitama, JP 171 2216
Sawada, Fukuei Tokorozawa, JP 3 0

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