Method for train suspension control by means of multiple air springs, system for train suspension control by means of multiple air springs, and train

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United States of America Patent

PATENT NO 12012129
APP PUB NO 20210163047A1
SERIAL NO

17047956

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Abstract

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A method for train suspension control by means of multiple air springs includes: receiving a vehicle load pressure; and controlling height adjustment valves according to the vehicle load pressure to adjust the pressure of a first air spring set, a second air spring set and/or a third air spring set. Three height adjustment valves are provided, and the three height adjustment valves form a triangular structure. Each of the first air spring set, the second air spring set and the third air spring set comprises a plurality of individual air springs, and all the individual air springs in each of the air spring sets are correspondingly connected to the same height adjustment valve. A system for train suspension control by means of multiple air springs and a train are further provided.

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Patent Owner(s)

Patent OwnerAddress
CRRC TANGSHAN CO LTD063035 NO 3 FRONT ROAD FENGRUN DISTRICT HEBEI TANGSHAN CITY TANGSHAN CITY HEBEI PROVINCE 063035

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Shujun Tangshan, CN 9 29
Du, Huijie Tangshan, CN 5 12
Hu, Wenhao Tangshan, CN 19 458
Li, Liangjie Tangshan, CN 6 0
Liu, Zheng Tangshan, CN 491 1992
Liu, Zhonghua Tangshan, CN 34 75
Qin, Jiaying Tangshan, CN 3 2
Yang, Yongqin Tangshan, CN 1 0
Zhang, Limin Tangshan, CN 71 162
Zhang, Xinyong Tangshan, CN 4 0

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