Four-stroke engine lubrication system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10337367
APP PUB NO 20180051604A1
SERIAL NO

15801309

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Importance

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Abstract

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A four-stroke engine lubrication system comprises: an engine body in which a crank shaft chamber and an air valve distribution chamber are arranged; a cylinder head cover fixed onto the engine and communicated with the atmosphere; and an oil storage tank which is configured to store lubricating oil, arranged on the engine body, located at one side of a cam, and provided with an oil mist generation device therein, wherein an oil outlet passage of the oil mist generation device communicates the oil storage tank with the crank shaft chamber via an oil outlet pipe; the crank shaft chamber is communicated with the air valve distribution chamber via a check valve; the air valve distribution chamber is communicated with the oil storage tank via a pipe; the air valve distribution chamber is communicated with the cylinder head cover; and the cylinder head cover is communicated with the oil storage tank.

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Patent Owner(s)

Patent OwnerAddress
CHONGQING RATO TECHNOLOGY CO LTD402260 CHONGQING JIANGJIN SHUANGFU INDUSTRIAL PARK AREA B CHONGQING CITY CHONGQING CITY 402260

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Ke Chongqing, CN 146 1097
Jiang, Tao Chongqing, CN 533 4605

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