Internal combustion engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10760524
APP PUB NO 20190338723A1
SERIAL NO

16344704

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Abstract

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An internal combustion engine includes an engine main body defining a cylinder bore, a piston received in the cylinder bore, and a crankshaft rotatably supported by the engine main body and connected with the piston via a connecting rod, the piston including a skirt. The cylinder bore includes a first region defined as a range along the cylinder axial line on a side of a top dead center from a first piston position, and a second region defined as a range along the cylinder axial line on a side of the bottom dead center from a second piston position closer to the bottom dead center than the first piston position, and a connection region positioned between the first and second regions. A diameter of the cylinder bore is smaller in the first region than in the second region, and the connection region connects the first and second regions smoothly.

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Patent Owner(s)

Patent OwnerAddress
HONDA MOTOR CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Shinya Wako, JP 193 1274
Kawase, Naokazu Wako, JP 5 35
Kuramitsu, Hidehumi Wako, JP 2 5
Okada, Yoshihiro Wako, JP 196 2174
Takeda, Naoaki Wako, JP 20 36

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