Engine system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12006853
APP PUB NO 20230147721A1
SERIAL NO

17983387

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An engine system in which blow-by gas with a specific gravity less than 1 with reference to air is generatable includes a cylinder block. The cylinder block includes a cylinder and a crank chamber which are arranged in an up/down direction, the crank chamber being positioned below the cylinder. An internal peripheral face of the cylinder block has a ventilation port that connects to a ventilation passage that connects an internal space of the crank chamber with an external space out of the cylinder block, and that is open. The ventilation port is placed above a center in the up/down direction in the crank chamber.

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Patent Owner(s)

Patent OwnerAddress
YANMAR HOLDINGS CO LTD1-32 CHAYAMACHI KITA-KU OSAKA-SHI 5300013

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukui, Yoshinori Osaka, JP 35 71
Kobayashi, Yuki Osaka, JP 192 940
Matsura, Yoshimitsu Osaka, JP 3 1
Miyazaki, Shinnosuke Osaka, JP 3 1
Yamaguchi, Eito Osaka, JP 3 1

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