Motor oil pump assembly, steering system, and vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11035386
APP PUB NO 20190219069A1
SERIAL NO

16336056

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A motor oil pump assembly includes: a motor component; an oil pump component, where the oil pump component is supported on an end cover of the motor component; an inner sound insulation enclosure, where the inner sound insulation enclosure encloses the oil pump component, and the inner sound insulation enclosure and the oil pump component define an inner sound insulation cavity filled with low-pressure oil; and a pre-tightening buffering component, where the pre-tightening buffering component is pressed between an upper end cover of the oil pump component and the inner sound insulation enclosure, and the pre-tightening buffering component is in communication with a high-pressure cavity of the oil pump component.

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Patent Owner(s)

Patent OwnerAddress
BYD COMPANY LIMITEDNO 3009 BYD ROAD PINGSHAN SHENZHEN 518118

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Taiji Shenzhen, CN 4 0
Li, Jun Shenzhen, CN 1363 17735
Li, Yanzi Shenzhen, CN 4 0
Liu, Yan Shenzhen, CN 664 5733
Rao, Guojie Shenzhen, CN 4 0
Wang, Tao Shenzhen, CN 1447 9693
Xue, Hui Shenzhen, CN 52 1800
Yang, Kunzhen Shenzhen, CN 5 14
Yang, Shenglin Shenzhen, CN 17 154

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