Coal mine tunneling roadway dust removal integrated device
LI JUN, FAN JUN, SONG ZUOWEN, WANG PENGKAI, QIU HAIBING, ZHAO WEI, WANG ERDONG, WANG EN
Year of Publication 05.11.2021
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Year of Publication 05.11.2021
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Quick mounting device for mining monorail crane anchor rod and lifting appliance
RONG QIANKUN, LI JUN, SONG ZUOWEN, ZHAO HUAIWEI, NIU YONGJIANG, FAN YANG
Year of Publication 08.12.2020
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Year of Publication 08.12.2020
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High-voltage switch cabinet high-voltage power supply voltage loss automatic breaking protection device
CHANG AIJUN, FENG JIANGSHENG, JIN JIANPING, SONG ZUOWEN, WU ZENGMING, LIU JIANHUA, XU ZHIQIANG, HAO WENQING, CAO AIMIN, PANG HAIQING, NIU YONGJIANG, SUN BUGUAN
Year of Publication 07.01.2015
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Year of Publication 07.01.2015
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End belt is taken coal back to and is prevented a roll deadlock tail alarm device
LI YANAN, LI JUN, CHANG QING, SONG ZUOWEN, LIU JIANHUA, FENG SHUBING, NIU YONGJIANG
Year of Publication 04.01.2019
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Year of Publication 04.01.2019
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Colliery anchor anchor drilling degree of depth stop device
LU XIAOZHE, DING YANWEI, SONG ZUOWEN, QIU HAIBING, FENG SHUBIN, WANG HONGLIANG, WANG EN
Year of Publication 25.09.2018
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Year of Publication 25.09.2018
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Starter electric leakage detection hunting circuit
GUO KAIFEI, FENG JIANGSHENG, WU ZENGMIN, FENG YUHAN, FENG LI, XU ZHIQIANG, CAO AIMIN, SUN BUGUAN, CHANG AIJUN, SONG ZUOWEN, GUO QINGLING, LIU JIANHUA, FENG LEI, NIU YONGJIANG
Year of Publication 28.01.2015
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Year of Publication 28.01.2015
Patent
High-voltage switch cabinet low-voltage power supply voltage loss automatic breaking protection device
CHANG AIJUN, FENG JIANGSHENG, SONG ZUOWEN, WU ZENGMING, LIU JIANHUA, LI BIN, LIU XIJUN, CAO AIMIN, GUO BO, PANG HAIQING, WANG SHENGZHUANG, NIU YONGJIANG
Year of Publication 07.01.2015
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Year of Publication 07.01.2015
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Novel water pump gassing seal lock silk device
Song Zuowen, Feng Jiangsheng, Liu Jianhua, Sun Buguan, Niu Yongjiang, Qiu Haibing, Chang Aijun, Guo Fangxing
Year of Publication 24.08.2016
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Year of Publication 24.08.2016
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Machine-mounted supporting mechanism of sliding advancing type heading machine
GAO YU, TIAN XIAODONG, CHEN GUOMIN, ZHOU WEI, WEI KANGLE, SHEN LIHUA, FAN JUN, DING YANWEI, SONG ZUOWEN, QIU HAIBING, HOU QINJUN, WANG HONGLIANG, SHEN LEILEI, JIANG HONGLIANG, WANG EN, NIU YONGJIANG
Year of Publication 30.07.2019
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Year of Publication 30.07.2019
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Dismounting device for coupling of explosion-proof motor
GUO KAIFEI, FENG JIANGSHENG, WU ZENGMIN, FAN XIAOMING, FENG YUHAN, FENG LI, XU ZHIQIANG, CAO AIMIN, SUN BUGUAN, FU BAOSHU, CHANG AIJUN, REN LUJUN, SONG ZUOWEN, LIU JIANHUA, REN JIANYE, GUO QINGLING, FENG LEI, NIU YONGJIANG
Year of Publication 25.03.2015
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Year of Publication 25.03.2015
Patent
Colliery is anti -explosion button in pit
WANG XIAOHONG, ZHAO PENG, ZHANG LIANG, LYU XIANGDONG, ZHANG LIANZHI, ZHAO YONGGANG, SONG ZUOWEN, ZHANG AIZHONG, LIU ZHICHENG, WANG XIAODONG, ZHANG HUIQIN
Year of Publication 22.06.2018
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Year of Publication 22.06.2018
Patent
Explosion-proof motor coupling disassembling device
GUO KAIFEI, FENG JIANGSHENG, WU ZENGMIN, FAN XIAOMING, FENG YUHAN, FENG LI, XU ZHIQIANG, CAO AIMIN, SUN BUGUAN, FU BAOSHU, CHANG AIJUN, REN LUJUN, SONG ZUOWEN, LIU JIANHUA, REN JIANYE, GUO QINGLING, FENG LEI, NIU YONGJIANG
Year of Publication 18.02.2015
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Year of Publication 18.02.2015
Patent
Novel flexible coupling floodgate door control device that surges of feeder
WANG XIAOHONG, CHANG AIJUN, FENG JIANGSHENG, SONG WEIBIN, ZHAO YONGGANG, SONG ZUOWEN, LIU JIANHUA, WU BAOQIANG, FENG SHUBING, NIU YONGJIANG
Year of Publication 13.10.2017
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Year of Publication 13.10.2017
Patent
Colliery underworkings anchor anchor drilling device
TIAN XIAODONG, LI JUN, YANG YONG, WANG YU, WEI KANGLE, XING NINGJIANG, SUN BUGUAN, SONG ZUOWEN, QIU HAIBING, SONG LIKAI, WANG HONGLIANG, LU JINGFENG, GUO JUN, WANG EN, NIU YONGJIANG
Year of Publication 06.02.2018
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Year of Publication 06.02.2018
Patent
But mining automatic loading formula flat car for transport
ZHAO GUOMING, ZHANG XUBO, FAN XIAOMING, WU ZENGMING, CAO XING, FENG SHUBING, CHEN JIANHUA, GUO SHUANGQIN, SONG ZUOWEN, WANG YANNIAN, WANG HONGLIANG, LIU JIANHUA, NIU GUANGYI, LI GANG, NIU YONGJIANG, FAN YANG
Year of Publication 17.11.2017
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Year of Publication 17.11.2017
Patent
Tuningout is pressed and is taken dirt that goes out to lead coal measures all
LI JUN, FAN JUN, SONG ZUOWEN, MIAO HAOQI, LU JINGFENG, REN JIANYE, ZHAO HUAIWEI, FENG SHUBING, LI QIANG, ZHANG RUISHENG, WANG EN, NIU YONGJIANG
Year of Publication 14.12.2016
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Year of Publication 14.12.2016
Patent
Tunneling machine dust removing device
WANG ZHIQIANG, FENG JIANGSHENG, SONG ZUOWEN, WU ZENGMING, WANG HONGLIANG, XU ZHIQIANG, SUN BUGUAN, NIU YONGJIANG
Year of Publication 17.09.2014
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Year of Publication 17.09.2014
Patent
Pneumatic automatic oil ejector
LV XIANGDONG, WANG JIANFENG, ZHANG LIANZHI, SONG ZUOWEN, REN LIANKUI, CUI ZHONGHE
Year of Publication 16.01.2013
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Year of Publication 16.01.2013
Patent
Chain device of preventing wafing is repaired to scraper conveyor chute
GUO SHUANGANG, LI JUN, SONG ZUOWEN, WANG YANNIAN, WANG YU, WANG HONGLIANG, LU JINGFENG, QIU HAIBIN, ZHAO HUAIWEI, LI QIANG, FAN YANG, MIAO RONG
Year of Publication 27.04.2016
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Year of Publication 27.04.2016
Patent
A coal mine local grounding conductive wire fastening bolt external member
CHANG AIJUN, FENG JIANGSHENG, WANG YUJI, SONG ZUOWEN, WU ZENGMING, HU CHAOYANG, LIU JIANHUA, SHEN SHAOFENG, CAO AIMIN, CHEN LIUYAO, NIU YONGJIANG, SUN BUGUAN
Year of Publication 05.11.2014
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Year of Publication 05.11.2014
Patent