Stokehole equipment and energy-saving hydraulic walking closed system thereof
LIU CHANGSHENG, WU MINWANG, TANG ZHONGYONG, REN CHENBO, PENG JIANXIN, ZHANG DAQING
Year of Publication 17.11.2023
Get full text
Year of Publication 17.11.2023
Patent
Electro-hydraulic oil supplementing system and engineering machinery
WU MINWANG, ZHANG DAPENG, TANG ZHONGYONG, ZHAO YUMING, REN CHENBO, ZHANG DAQING
Year of Publication 22.08.2023
Get full text
Year of Publication 22.08.2023
Patent
Mine sweeping and explosive ordnance disposal equipment
YUAN LU, LIU CHANGSHENG, HU JIANPING, REN CHENBO, HE KEJUN, ZHANG DAQING
Year of Publication 23.04.2024
Get full text
Year of Publication 23.04.2024
Patent
Hydraulic oil supplementing system and engineering machinery
WU MINWANG, ZHANG DAPENG, TANG ZHONGYONG, ZHAO YUMING, REN CHENBO, ZHANG DAQING
Year of Publication 02.06.2023
Get full text
Year of Publication 02.06.2023
Patent
Oil leakage protection hydraulic system, engineering machinery and oil leakage protection method
WU MINWANG, ZHANG DAPENG, TANG ZHONGYONG, ZHAO YUMING, REN CHENBO, ZHANG DAQING
Year of Publication 30.05.2023
Get full text
Year of Publication 30.05.2023
Patent
Mine sweeping device and mine sweeping equipment with same
SHI ZUQIANG, HE QINGHUA, SUN YIPENG, REN CHENBO, WANG MING, CHEN KUAI
Year of Publication 07.06.2022
Get full text
Year of Publication 07.06.2022
Patent
Pilot-operated type multiway valve system and hydraulic system
LING ZAISHAN, JIANG LIANGZHI, FAN XIAOFEI, MOU JIANQIANG, REN CHENBO, WANG KECHE, YU HAILIANG
Year of Publication 10.12.2014
Get full text
Year of Publication 10.12.2014
Patent
Pilot type flow-controllable check valve
LING ZAISHAN, LIU DAIYONG, JIANG LIANGZHI, ZHANG YI, REN CHENBO, NI LIN
Year of Publication 26.03.2014
Get full text
Year of Publication 26.03.2014
Patent
Negative-flow energy-saving device of hydraulic excavator
LING ZAISHAN, JIANG LIANGZHI, FAN XIAOFEI, MOU JIANQIANG, REN CHENBO, YU HAILIANG, YOU YINGANG
Year of Publication 05.03.2014
Get full text
Year of Publication 05.03.2014
Patent
Energy accumulator fixing device
LING ZAISHAN, JIANG LIANGZHI, FAN XIAOFEI, MOU JIANQIANG, REN CHENBO, YU HAILIANG
Year of Publication 22.01.2014
Get full text
Year of Publication 22.01.2014
Patent
Negative-flow energy saving device of hydraulic excavator
LING ZAISHAN, JIANG LIANGZHI, FAN XIAOFEI, MOU JIANQIANG, REN CHENBO, YU HAILIANG, YOU YINGANG
Year of Publication 18.12.2013
Get full text
Year of Publication 18.12.2013
Patent
Installation device for excavator energy accumulator
LING ZAISHAN, JIANG LIANGZHI, FAN XIAOFEI, MOU JIANQIANG, REN CHENBO, YU HAILIANG
Year of Publication 06.11.2013
Get full text
Year of Publication 06.11.2013
Patent
Installation device for excavator energy accumulator
LING ZAISHAN, JIANG LIANGZHI, FAN XIAOFEI, MOU JIANQIANG, REN CHENBO, YU HAILIANG
Year of Publication 14.08.2013
Get full text
Year of Publication 14.08.2013
Patent
Pilot type one-way valve capable of controlling flow
LING ZAISHAN, LIU DAIYONG, JIANG LIANGZHI, ZHANG YI, REN CHENBO, NI LIN
Year of Publication 27.03.2013
Get full text
Year of Publication 27.03.2013
Patent
Tool for testing rotating and walking speed and acceleration of hydraulic excavator
LING ZAISHAN, JIANG LIANGZHI, FAN XIAOFEI, MOU JIANQIANG, REN CHENBO, YU HAILIANG, YOU YINGANG
Year of Publication 17.10.2012
Get full text
Year of Publication 17.10.2012
Patent
Tool for testing rotating and travelling speed and acceleration of hydraulic excavator
LING ZAISHAN, JIANG LIANGZHI, FAN XIAOFEI, MOU JIANQIANG, REN CHENBO, YU HAILIANG, YOU YINGANG
Year of Publication 18.07.2012
Get full text
Year of Publication 18.07.2012
Patent