Centrifugal pump cavitation testing device convenient to clean
QING LYUJUN, ZHANG QINGYANG, ZHOU CHUANGHUI, CHAO WENXIONG, ZHANG QIAN
Year of Publication 12.04.2024
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Year of Publication 12.04.2024
Patent
Centrifugal pump impeller parameterization design method
LI XIANGYANG, RUAN HUI, ZHANG QINGYANG, ZHOU CHUANGHUI, CHAO WENXIONG, TAO JIAXIN
Year of Publication 04.06.2024
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Year of Publication 04.06.2024
Patent
Symmetrically-arranged multi-line spiral swing hydraulic cylinder and working method thereof
LIU MEIHONG, QING LYUJUN, LEI ZHUFENG, ZHANG QINGYANG, ZHOU CHUANGHUI, LU JIULI
Year of Publication 27.10.2023
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Year of Publication 27.10.2023
Patent
Double-acting vane pump assembly
LIU MEIHONG, QING LYUJUN, LEI ZHUFENG, ZHANG QINGYANG, ZHOU CHUANGHUI, ZHANG JIA, LU JIULI, XUE SHAN
Year of Publication 07.11.2023
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Year of Publication 07.11.2023
Patent
Double-acting vane pump assembly capable of outputting synchronous flow
LIU MEIHONG, QING LYUJUN, LEI ZHUFENG, ZHANG QINGYANG, ZHOU CHUANGHUI, ZHANG JIA, LU JIULI, XUE SHAN
Year of Publication 21.07.2023
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Year of Publication 21.07.2023
Patent
Self-closed pressure release valve for liquid storage system
QING LYUJUN, RUAN HUI, LEI ZHUFENG, ZHANG QINGYANG, ZHOU CHUANGHUI, CHAO WENXIONG
Year of Publication 22.07.2022
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Year of Publication 22.07.2022
Patent
Underwater target radiation noise identification method and system
QING LYUJUN, LEI ZHUFENG, ZHANG QINGYANG, ZHOU CHUANGHUI, ZHANG JINYUAN, GONG LI
Year of Publication 15.02.2022
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Year of Publication 15.02.2022
Patent
Fastening nut capable of preventing inlet low-pressure cavitation
LI XIANGYANG, QING LYUJUN, RUAN HUI, JIN WEN, ZHANG QINGYANG, CHEN WANQIANG, ZHOU CHUANGHUI, CHAO WENXIONG, CAO QINGNIAN
Year of Publication 25.09.2020
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Year of Publication 25.09.2020
Patent