Open-type tube drawing bench
SHEN HUAIPU, XIONG JUN, WANG CHUNLEI, ZANG CHENKUN, WANG YUE, HAN FEI, XUE SHANZHONG, ZHANG WEI, GAO MINGSHUAI, HUANG DONGSHUAI
Year of Publication 07.06.2024
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Year of Publication 07.06.2024
Patent
Hydraulic control system of crawler drilling machine
SUN WEINA, WANG CHUNLEI, GAO SHAN, SONG ZHILIANG, YANG YUMENG, XUE SHANZHONG, ZHANG WEI, GAO MINGSHUAI, HUANG DONGSHUAI
Year of Publication 26.04.2024
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Year of Publication 26.04.2024
Patent
Closed type hydraulic system cooling loop and lifting device
SUN WEINA, LIU YINGYI, WANG CHUNLEI, WANG YUE, SONG ZHILIANG, YANG YUMENG, XUE SHANZHONG, ZHANG WEI, HUANG JIANGTAO, GAO MINGSHUAI, HUANG DONGSHUAI, YU TIANGE
Year of Publication 10.05.2024
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Year of Publication 10.05.2024
Patent
Double-winch closed type hydraulic system of casing lowering equipment
ZHU JIANGLONG, LI GUANGJUN, GAO XIANG, ZANG CHENKUN, LIU YINGYI, SUN JUNYING, SONG ZHILIANG, XUE SHANZHONG, HUANG JIANGTAO, GAO MINGSHUAI
Year of Publication 16.01.2024
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Year of Publication 16.01.2024
Patent
Drilling top drive balancing device
SHEN HUAIPU, WANG CHUNLEI, GAO SHAN, SONG ZHILIANG, YANG YUMENG, XUE SHANZHONG, HUANG JIANGTAO, YU TIANGE, HUANG DONGSHUAI
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
Patent
Faucet for drilling machine
SUN WEINA, SHEN HUAIPU, WANG CHUNLEI, ZANG CHENKUN, SUN JUNYING, XUE SHANZHONG, ZHANG WEI, GAO MINGSHUAI, YU TIANGE
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
Patent
Well drilling top drive back-up wrench
SUN WEINA, SHEN HUAIPU, WANG CHUNLEI, ZANG CHENKUN, LIU YINGYI, XUE SHANZHONG, HUANG JIANGTAO, HUANG DONGSHUAI, MIAO JIAJIA
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
Patent
Drilling top drive rotating head
SUN WEINA, SHEN HUAIPU, ZANG CHENKUN, YANG YUMENG, SONG ZHILIANG, XUE SHANZHONG, HUANG JIANGTAO, HUANG DONGSHUAI, YU TIANGE
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
Patent
Load stall self-locking hydraulic system
SUN WEINA, ZANG CHENKUN, WANG YUE, SONG ZHILIANG, XUE SHANZHONG, GAO MINGSHUAI, SHEN HUAIPU, LIU YINGYI, WANG CHUNLEI, SUN JUNYING, YANG YUMENG, ZHANG WEI, HUANG JIANGTAO, HUANG DONGSHUAI
Year of Publication 24.11.2023
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Year of Publication 24.11.2023
Patent
Drill rod grabbing manipulator for drilling machine and grabbing method
SUN WEINA, HE LEI, ZANG CHENKUN, WANG YUE, XUE SHANZHONG, GAO MINGSHUAI, ZHU WENJING, ZHU JIANGLONG, SHEN HUAIPU, WANG CHUNLEI, SUN JUNYING, ZHANG WEI, HUANG DONGSHUAI, YU TIANGE
Year of Publication 07.06.2024
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Year of Publication 07.06.2024
Patent
Double-pipe combined drilling tool
SUN WEINA, HE LEI, LIU JIQIU, SHI QIANG, XIA YONGJUN, ZANG CHENKUN, JIANG MING, MA YONG, XUE SHANZHONG, WU NIANPENG, GAO MINGSHUAI, ZHU JIANGLONG, ZHANG XIAOYANG, MENG FANHAO, SHEN HUAIPU, WANG CHUNLEI, YANG WENZHI
Year of Publication 16.04.2024
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Year of Publication 16.04.2024
Patent
Continuous pipe jacking machine
SUN WEINA, WANG CHUNLEI, ZANG CHENKUN, LIU YINGYI, YANG YUMENG, SONG ZHILIANG, SUN JUNYING, XUE SHANZHONG, HUANG JIANGTAO, GAO MINGSHUAI, YU TIANGE, HUANG DONGSHUAI
Year of Publication 14.10.2022
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Year of Publication 14.10.2022
Patent
Faucet for vertical shaft drilling machine, faucet lifting system and lifting method
SUN WEINA, ZANG CHENKUN, WANG CHUNLEI, LIU YINGYI, SUN JUNYING, SONG ZHILIANG, YANG YUMENG, XUE SHANZHONG, HUANG JIANGTAO, GAO MINGSHUAI, HUANG DONGSHUAI, YU TIANGE
Year of Publication 30.09.2022
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Year of Publication 30.09.2022
Patent
Double-pipe combined drilling tool and continuous deslagging method
SUN WEINA, HE LEI, LIU JIQIU, SHI QIANG, XIA YONGJUN, ZANG CHENKUN, JIANG MING, MA YONG, XUE SHANZHONG, WU NIANPENG, GAO MINGSHUAI, ZHU JIANGLONG, ZHANG XIAOYANG, MENG FANHAO, SHEN HUAIPU, WANG CHUNLEI, YANG WENZHI
Year of Publication 29.08.2023
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Year of Publication 29.08.2023
Patent
Vibration direct-pushing sampling drilling tool and sampling method thereof
HE LEI, PENG LI, ZANG CHENKUN, SONG ZHILIANG, XUE SHANZHONG, GAO MINGSHUAI, ZHU JIANGLONG, WANG CHUNLEI, LIU YINGYI, SUN JUNYING, HAN FEI, ZHANG WEI, HUANG DONGSHUAI, YU TIANGE
Year of Publication 15.08.2023
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Year of Publication 15.08.2023
Patent
Winding drum braking device and vertical shaft drilling machine
SUN WEINA, ZANG CHENKUN, SONG ZHILIANG, XUE SHANZHONG, GAO MINGSHUAI, SHEN ZHONGHUA, HE ZONGCHANG, SONG HAIYAN, WANG CHUNLEI, SUN JUNYING, YANG YUMENG, YU TIANGE, HUANG JIANG
Year of Publication 27.06.2023
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Year of Publication 27.06.2023
Patent
Clamping shackle device of iron roughneck and iron roughneck
SUN WEINA, ZANG CHENKUN, SONG ZHILIANG, XUE SHANZHONG, GAO MINGSHUAI, ZHU JIANGLONG, SHEN HUAIPU, WANG CHUNLEI, LIU YINGYI, SUN JUNYING, YANG YUMENG, ZHANG WEI, HUANG JIANGTAO, HUANG DONGSHUAI, YU TIANGE
Year of Publication 06.06.2023
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Year of Publication 06.06.2023
Patent
Built-in oil cylinder type floatable top drive back-up wrench
ZHU JIANGLONG, SHEN HUAIPU, ZANG CHENKUN, WANG CHUNLEI, ZHOU ZHENG, SUN JUNYING, YANG YUMENG, XUE SHANZHONG, HUANG JIANGTAO, GAO MINGSHUAI, HUANG DONGSHUAI
Year of Publication 20.05.2022
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Year of Publication 20.05.2022
Patent
Drilling machine main body, drilling machine and method for screwing and unscrewing drill rod
SUN WEINA, XIONG JUN, ZANG CHENKUN, SONG ZHILIANG, XUE SHANZHONG, GAO MINGSHUAI, SHEN ZHONGHUA, MIAO JIAJIA, ZHU JIANGLONG, SHEN HUAIPU, WANG CHUNLEI, LIU YINGYI, YANG YUMENG, SUN JUNYING, ZHANG WEI, YU TIANGE
Year of Publication 21.03.2023
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Year of Publication 21.03.2023
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Drilling tool processing system
SHEN HUAIPU, ZHOU ZHENG, ZANG CHENKUN, SUN JUNYING, SONG ZHILIANG, XUE SHANZHONG, GAO MINGSHUAI
Year of Publication 20.03.2020
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Year of Publication 20.03.2020
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