POWER SPLIT MECHANICAL-HYDRAULIC COMPOSITE TRANSMISSION SYSTEM HAVING AUTOMATIC ADJUSTMENT FUNCTION

WIPO Patent Application WO/2022/016608

A1

The present invention provides a power split mechanical-hydraulic composite transmission system having an automatic adjustment function, comprising an input member, a hydraulic transmission mechanism, a splitting mechanism, a converging mechanism, an output member, a clutch assembly, and a brake assembly. The clutch assembly connects the input member to the input end of the splitting mechanism, connects the output end of the splitting mechanism to the input end of the hydraulic transmission mechanism and the input end of the converging mechanism separately, and connects the output end of the hydraulic transmission mechanism to the output member. The output end of the converging mechanism is connected to the output member. The clutch assembly and the brake assembly provide a continuous transmission ratio between the input member and the output member. The present invention can achieve multi-mode stepless speed change, and has the functions of energy reuse and emergency support.

CAI YINGFENG (CN)
ZHU ZHEN (CN)
CHEN LONG (CN)
WANG JUNCHENG (CN)
XIA CHANGGAO (CN)
HAN JIANGYI (CN)
XU XING (CN)
SHI DEHUA (CN)
DOU LEI (CN)
WANG JIAJIA (CN)

PCT/CN2020/106688

January 27, 2022

August 04, 2020

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UNIV JIANGSU (CN)

F16H47/04; F16H61/00

CN111350799A	2020-06-30
CN109723789A	2019-05-07
CN109519512A	2019-03-26
CN109764107A	2019-05-17
CN205524229U	2016-08-31

NANJING IPZHI INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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