Hard point detection and automatic straightening device for electrified railway construction contact line
DONG XIAOPEI, ZHANG YUE, YIN YANKUI, ZHAO QIANTAO, GAO YUNHE, ZHANG CHENGCHUN, WANG LIANG, WANG JIANG, MA YUHAN, TANG XIAOGUO, LIU DEFENG, DING RUGUANG
Year of Publication 05.04.2024
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Year of Publication 05.04.2024
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Monitoring device for ground surface settlement around foundation pit during construction period of urban rail transit
DONG XIAOPEI, ZHANG YUE, YIN YANKUI, ZHAO QIANTAO, GAO YUNHE, ZHANG CHENGCHUN, WANG LIANG, ZHENG CONGCONG, WANG JIANG, TANG XIAOGUO, LIU DEFENG, DING RUGUANG
Year of Publication 15.03.2024
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Year of Publication 15.03.2024
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Automatic sampling device
WANG ZHAO, HU NAIGAN, WANG JU, ZHANG CHENGCHUN, WU GUIFENG, ZHANG YIWEN, XU CHENG
Year of Publication 02.02.2024
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Year of Publication 02.02.2024
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Simple HTGB tester
HOU SHUAICHENG, LIANG ZHIYUAN, ZHANG ZHIXING, HU BO, GONG XIANG, ZHANG CHENGCHUN, LI DING, ZHANG XIAOJIE, WANG XIAODONG
Year of Publication 14.11.2023
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Year of Publication 14.11.2023
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Bionic flow stabilizing structure for noise reduction of turbomachinery
CHENG WEN, CUI ZHEN, SUN XIAOWEI, WU ZHENGYANG, SHEN CHUN, HAN ZHIWU, ZHANG CHENGCHUN, REN LUQUAN
Year of Publication 09.12.2022
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Year of Publication 09.12.2022
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Zero-current turn-on BUCK converter
HOU SHUAICHENG, LIANG ZHIYUAN, ZHANG ZHIXING, HU BO, GONG XIANG, ZHANG CHENGCHUN, LI DING, ZHANG XIAOJIE, WANG XIAODONG
Year of Publication 20.10.2023
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Year of Publication 20.10.2023
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Hydraulic debugging device
LEI ZHENYAO, ZHANG JIANFENG, ZHENG JIANLI, ZHANG CHENGCHUN, GAO LIJUN, LI XIAOKUAN
Year of Publication 19.11.2021
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Year of Publication 19.11.2021
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Bidirectional butterfly valve with long service life
LIU YANHONG, WANG LIWEI, ZHANG CHENGCHUN, LIU JIANHUA, ZHANG YUHAN, CHEN BAOHUA
Year of Publication 09.11.2021
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Year of Publication 09.11.2021
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Double-shaft downward turning type butterfly valve
WANG LIWEI, ZHANG CHENGCHUN, ZHAO QINGHUI, LIU JIANHUA, ZHANG YUHAN, CHEN BAOHUA
Year of Publication 09.11.2021
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Year of Publication 09.11.2021
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Power supply with fast current limiting switch
HOU SHUAICHENG, LIANG ZHIYUAN, ZHANG ZHIXING, HU BO, GONG XIANG, ZHANG CHENGCHUN, LI DING, ZHANG XIAOJIE, WANG XIAODONG
Year of Publication 08.08.2023
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Year of Publication 08.08.2023
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Control device suitable for infinite phase staggered high-power direct-current power supply
HOU SHUAICHENG, LIANG ZHIYUAN, ZHANG ZHIXING, HU BO, GONG XIANG, ZHANG CHENGCHUN, LI DING, ZHANG XIAOJIE, WANG XIAODONG
Year of Publication 04.08.2023
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Year of Publication 04.08.2023
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Sweepforward blade impeller and axial flow fan formed by same
MENG HAN, WANG XIN, SHI YAJUN, ZHAO LONGWU, XIA JIANGLI, ZHANG CHENGCHUN, XU CHAO, QU JIAXING, YAN HANGHAI, XIA YING'AN
Year of Publication 07.07.2023
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Year of Publication 07.07.2023
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