Structure for reducing axial thrust of impeller
ZHANG DIEFEI, ZHANG HUAN, LI QINGQING, TAN QINGSONG, XIANG YONG, WEN XIN, WANG TONGZHENG, XIONG TAO
Year of Publication 06.05.2022
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Year of Publication 06.05.2022
Patent
Automatic drainage structure of steam compressor volute
ZHANG DIEFEI, HU WENJIAN, ZHANG HUAN, LI CHUANZHENG, LI QINGQING, TAN QINGSONG, XIE QIHUI, WEN XIN, WANG TONGZHENG, XIONG TAO
Year of Publication 26.07.2022
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Year of Publication 26.07.2022
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Volute mounting structure and method of high-speed centrifugal compressor
ZHANG DIEFEI, DAN GUANGJU, GONG SHAOBIN, LI QINGQING, TAN QINGSONG, WEN XIN, XIONG TAO, AO YONGCUI
Year of Publication 13.07.2021
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Year of Publication 13.07.2021
Patent
Driven roller worm wheel envelope terminal surface worm transmission pair gradually bursts at seams
ZHANG DIEFEI, DING SHENGLEI, HE QINSHAN, ZHU YAN, LIU ZAIXIN, XIANG ZHONGFAN
Year of Publication 19.01.2018
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Year of Publication 19.01.2018
Patent
Terminal surface meshing worm transmission pair based on conjugate curve
ZHANG DIEFEI, HE QINSHAN, ZHU YAN, ZHANG CUI, LIU ZAIXIN, XIANG ZHONGFAN
Year of Publication 20.10.2017
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Year of Publication 20.10.2017
Patent
Novel finger extender
Zhang Diefei, Wang Pu, Xu Zhongxun, Chen Zhiqiang, Li Jinkuan, Fu Huaiqing, Yang Yang, Li Jinlong, Wang Heshun, Zhou Xiaohui
Year of Publication 03.08.2016
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Year of Publication 03.08.2016
Patent
Juicer cutter head
ZHANG DIEFEI, LI JINKUAN, HE QINSHAN, ZHOU DINGLI, ZHANG CUI, LI ZHAO, LIU ZAIXIN
Year of Publication 20.04.2016
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Year of Publication 20.04.2016
Patent