Four-quadrant radial piston hydraulic device and working method thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12055124
SERIAL NO

18616194

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Abstract

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A four-quadrant radial piston hydraulic device includes a housing, plunger assemblies, an eccentric spindle rotatably disposed on the housing, pilot-operated check valves one-to-one corresponding to the plunger assemblies, two-way cartridge valves one-to-one corresponding to the plunger assemblies, a distribution shaft and a confluence plate. A reversing slide valve is disposed on the confluence plate. A working method of a four-quadrant radial piston hydraulic device is also provided. When the radial piston hydraulic device is used as a hydraulic motor and a hydraulic pump, it is capable of realizing two-way rotation, which solves a limitation of valve flow distribution in motor application.

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Patent Owner(s)

Patent OwnerAddress
HUAQIAO UNIVERSITY362000 NORTH CHINA ROAD DONGCHENG FENGZE DISTRICT QUANZHOU CITY FUJIAN PROVINCE 269 QUANZHOU CITY FUJIAN PROVINCE 362000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, Tong Quanzhou, CN 12 8
Huang, Xiaomin Quanzhou, CN 42 997
Lin, Tianliang Quanzhou, CN 3 3
Liu, Jianping Quanzhou, CN 43 91
Luo, Tao Quanzhou, CN 5517 35959
Miao, Cheng Quanzhou, CN 3 3
Que, Fumin Quanzhou, CN 1 0

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