Bidirectional lock
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 02.07.2024
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Year of Publication 02.07.2024
Patent
Manual operating valve group
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 07.06.2024
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Year of Publication 07.06.2024
Patent
Water spray valve for coal mine fully-mechanized mining hydraulic support
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 07.06.2024
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Year of Publication 07.06.2024
Patent
Valve element assembly of stand column hydraulic control one-way valve
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 07.06.2024
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Year of Publication 07.06.2024
Patent
Stand column hydraulic control one-way valve for hydraulic support
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 07.06.2024
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Year of Publication 07.06.2024
Patent
Pressure reducing valve
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 17.05.2024
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Year of Publication 17.05.2024
Patent
Hydraulic control one-way valve
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 30.04.2024
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Year of Publication 30.04.2024
Patent
Joint assembly for hydraulic support oil cylinder for fully mechanized coal mining of coal mine
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 19.04.2024
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Year of Publication 19.04.2024
Patent
Pressure regulating valve
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 12.04.2024
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Year of Publication 12.04.2024
Patent
Mounting structure of plate type two-way lock
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 22.03.2024
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Year of Publication 22.03.2024
Patent
Combined multifunctional valve
CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
Year of Publication 01.03.2024
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Year of Publication 01.03.2024
Patent