Engine cooling system and cooling method therefor

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United States of America Patent

PATENT NO 11898487
APP PUB NO 20230392539A1
SERIAL NO

18028377

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Abstract

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The present invention belongs to the technical field of diesel engines, and particularly relates to an engine cooling system and a cooling method therefor. In the engine cooling system of the present invention, when an engine needs to be warmed up, a first valve is opened, a lower engine body water storage chamber is in communication with an upper engine body water storage chamber, and some of the cooling water directly flows into the lower engine body water storage chamber from the upper engine body water storage chamber. The flow of the cooling water entering an engine body is reduced, and under the condition that heat dissipated by the engine is unchanged, the temperature rise of the cooling water flowing through the engine body such as a cylinder sleeve upper cooling water chamber and a cylinder sleeve lower water jacket is faster, such that an engine warming effect is improved.

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Patent Owner(s)

Patent OwnerAddress
WEICHAI POWER CO LTD261061 SHANDONG CITY IN WEIFANG PROVINCE FU HI TECH INDUSTRIAL DEVELOPMENT ZONE EAST STREET NO 197 WEIFANG CITY SHANDONG PROVINCE 261061

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fu, Xiaolei Shandong, CN 7 11
Rong, Chao Shandong, CN 3 0
Wang, Xia Shandong, CN 102 1254
Wei, Jianqiang Shandong, CN 6 0

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