Anti-impact device and method for emptying pipeline
WANG LEI, DONG RUI, ZHANG ZIQING, HE YONGLI, DOU XIAOCHAO, KUANG FEIPENG, HUI YAN'AN, YANG YONG, LONG JUNRU, WANG CHAOHANG, ZHANG XU, ZHU CHANGJUN, HAN ZHANFANG, TIAN PENG, CHEN PING, WANG ZHOULEI, FANG WEI, HU CHAO, LEE WON-GUL, LIAO FAMING, KANG JU, XIAO HUI, GUAN JIANGTAO
Year of Publication 05.01.2024
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Year of Publication 05.01.2024
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Floating type automatic oil discharge device
YANG GANG, YANG YONG, HAN ZHANFANG, SHU YUAN, TIAN PENG, HU CHAO, LEE WON-GUL, YIN ZHIPENG, ZHAO ZIYE, WANG XUESONG, ZHU ZHIHONG, YAN JIANYE, BAI LEYI, HUI YAN'AN, LONG JUNRU, LI HONGDA, ZHU CHANGJUN, TAN JIANHUA, CHEN PING, WANG WEI, ZOU KAI, LIAO FAMING, WEI HONG, KANG JU, HUANG KUN
Year of Publication 27.06.2023
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Year of Publication 27.06.2023
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Self-tightening conical surface sealing device
YAN JIANYE, HUI YAN'AN, YANG YONG, LONG JUNRU, LI HONGDA, ZHU CHANGJUN, TAN JIANHUA, HAN ZHANFANG, SHU YUAN, CHEN PING, HU CHAO, ZOU KAI, LIAO FAMING, ZHAO ZIYE, WEI HONG, KANG JU, WANG XUESONG, HUANG KUN
Year of Publication 20.06.2023
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Year of Publication 20.06.2023
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Automatic stratified sampling device for oil, water and gas
YAN JIANYE, XUE YUAN, HUI YAN'AN, YANG GANG, YANG YONG, ZHU CHANGJUN, TAN JIANHUA, HAN ZHANFANG, TIAN PENG, CHEN PING, HU CHAO, LI MEIXIN, ZOU KAI, LIAO FAMING, WEI HONG, HUANG KUN
Year of Publication 13.05.2022
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Year of Publication 13.05.2022
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Flange sealing device
HU CHAO, ZHAO XIAOJUN, ZHANG XIAODONG, ZOU KAI, JIA WEI, YANG GANG, KANG JU, ZHU CHANGJUN, TAN JIANHUA, LI YUANJIE, HUANG KUN, HAN ZHANFANG
Year of Publication 08.06.2021
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Year of Publication 08.06.2021
Patent
Throttling cut-off emptying valve
WANG KAIGUO, LIU JUNCHEN, TAN YU, LIU ZHANFENG, ZHU CHANGJUN, TAN JIANHUA, ZHANG CHUNSHENG, HAN ZHANFANG, SHU YUAN, WANG SHENGLEI, HU CHAO, GUO HUAQING, ZHAO XIAOJUN, ZHANG JINMING, ZOU KAI, WEI HONG, XIE LUPING, SHAN HUA, ZHANG PENGGANG, PENG HUIQING, HUANG KUN
Year of Publication 12.10.2021
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Year of Publication 12.10.2021
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Insulation-type manhole cover
YANG GANG, YANG LIGUO, YU PENGXIANG, HAN GUOQIANG, ZHOU MING, FENG YUWEI, HAN ZHANFANG, PAN XU, ZHANG JING, TIAN PENG, QIN ZHENJIE, YIN ZHIPENG, ZOU KAI, MIAO JINJIN, ZHANG PENGGANG
Year of Publication 08.07.2015
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Year of Publication 08.07.2015
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Container cover and container with same
DOU LEI, YE RUIBO, MENG QINGJIE, YE MINGXIN, KUANG ZHIWEN, MIAO JINJIN, WU XIUYING, ZHANG XU, LIU YU, HAN ZHANFANG
Year of Publication 08.07.2015
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Year of Publication 08.07.2015
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Blowout device and gas production equipment
LIU JUNCHEN, TAN YU, YANG GANG, LIU ZHANFENG, YUAN ZIJUN, ZHANG CHUNSHENG, HAN ZHANFANG, SHU YUAN, WANG SHENGLEI, HU CHAO, ZHANG JINMING, ZHANG XIAODONG, XIE LUPING, WANG XUESONG, XU WEI, WANG KAIGUO, ZHU CHANGJUN, TAN JIANHUA, GUO HUAQING, ZHAO XIAOJUN, FANG WEI, ZOU KAI, WEI HONG, LIU XUANYU, PENG HUIQING, ZHANG PENGGANG, HUANG KUN
Year of Publication 23.03.2021
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Year of Publication 23.03.2021
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Overlocking device for pressure detection
LIU JUNCHEN, YANG GANG, TAN YU, LIU ZHANFENG, YUAN ZIJUN, ZHANG CHUNSHENG, HAN ZHANFANG, SHU YUAN, HU CHAO, ZHANG JINMING, ZHANG XIAODONG, LI MEIXIN, ZHOU WENZHI, WANG XUESONG, LI YUANJIE, WANG KAIGUO, XUE YUAN, JIA WEI, YIN ZHONG, ZHU CHANGJUN, TAN JIANHUA, GUO HUAQING, ZHAO XIAOJUN, ZOU KAI, PENG CAIZHONG, WEI HONG, SHAN HUA, ZHANG PENGGANG, HUANG KUN
Year of Publication 05.03.2021
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Year of Publication 05.03.2021
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Flange connection device and pressure vessel subassembly
XIAO NAMEI, ZOU YINGYONG, ZHANG BIN, ZOU KAI, REN YONGCANG, SHAN HUA, ZHU CHANGJUN, ZHANG PENGGANG, WANG SHENGLEI, HAN ZHANFANG
Year of Publication 02.02.2018
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Year of Publication 02.02.2018
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Shoe pad and shoe assembly
WANG ZHAO, ZOU KAI, WANG SHUGUO, FU JIANG, ZHU CHANGJUN, ZHANG CHUNSHENG, TAN JIANHUA, HAN ZHANFANG
Year of Publication 05.01.2018
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Year of Publication 05.01.2018
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Bolt device and mounting method for protection sleeve
WANG ZHAO, XUE YUAN, ZHANG XIAODONG, ZOU KAI, YANG GANG, XIE LUPING, FU JIANG, ZHU CHANGJUN, ZHANG CHUNSHENG, TAN JIANHUA, XU LELE, HAN ZHANFANG
Year of Publication 02.10.2018
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Year of Publication 02.10.2018
Patent
Back-up wrench for assembly and disassembly of flange, assembly and disassembly device and assembly and disassembly method
WANG KAIGUO, YANG GANG, TAN YU, LIU ZHANFENG, ZHU CHANGJUN, TAN JIANHUA, ZHANG CHUNSHENG, HAN ZHANFANG, SHU YUAN, HU CHAO, GUO HUAQING, ZHANG JINMING, ZHANG XIAODONG, LI MEIXIN, ZOU KAI, WEI HONG, SHAN HUA, ZHANG PENGGANG, PENG HUIQING, HUANG KUN
Year of Publication 28.07.2020
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Year of Publication 28.07.2020
Patent
Exhaust device and heat conduction oil system
WANG KAIGUO, LIU JUNCHEN, TAN YU, YANG GANG, LIU ZHANFENG, ZHU CHANGJUN, TAN JIANHUA, ZHANG CHUNSHENG, HAN ZHANFANG, SHU YUAN, HU CHAO, GUO HUAQING, ZHANG JINMING, ZHANG XIAODONG, LI MEIXIN, ZOU KAI, WEI HONG, SHAN HUA, PENG HUIQING, ZHANG PENGGANG, HUANG KUN
Year of Publication 14.07.2020
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Year of Publication 14.07.2020
Patent
Christmas tree control device and Christmas tree
LIU MIN, WANG KAIGUO, JIA WEI, LIU JUNCHEN, YANG GANG, TAN YU, LIU ZHANFENG, YUAN ZIJUN, ZHU CHANGJUN, TAN JIANHUA, ZHANG CHUNSHENG, HAN ZHANFANG, WANG WEI, HU CHAO, ZHAO XIAOJUN, ZHANG JINMING, ZHANG XIAODONG, ZOU KAI, WEI HONG, XIE LUPING, XU LELE, SHAN HUA, ZHANG PENGGANG, HUANG KUN
Year of Publication 02.06.2020
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Year of Publication 02.06.2020
Patent
Water impact prevention device mounted in pipeline and pipeline assembly
WANG KAIGUO, JIA WEI, LIU JUNCHEN, YANG GANG, TAN YU, LIU ZHANFENG, YUAN ZIJUN, ZHU CHANGJUN, TAN JIANHUA, ZHANG CHUNSHENG, HAN ZHANFANG, WANG SHENGLEI, HU CHAO, ZHAO XIAOJUN, ZHANG JINMING, ZHANG XIAODONG, ZOU KAI, WEI HONG, XIE LUPING, SHAN HUA, ZHANG PENGGANG, HUANG KUN
Year of Publication 01.05.2020
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Year of Publication 01.05.2020
Patent
Cutting device
XUE YUAN, JIA WEI, LIU JUNCHEN, XIAO WANRONG, YANG GANG, WANG SHUGUO, LIU ZHANFENG, ZHU CHANGJUN, TAN JIANHUA, ZHANG CHUNSHENG, HAN ZHANFANG, LI YUNPENG, HU CHAO, ZHANG XIAODONG, ZOU KAI, WEI HONG, XIE LUPING, ZHOU WENZHI, SHAN HUA, XU LELE, XU WEI, ZHANG PENGGANG, HUANG KUN, DONG YUMENG
Year of Publication 17.03.2020
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Year of Publication 17.03.2020
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