Low flow resistance and high pressure pneumatic damping ball valve with self-locking function
JIA JINGWEI, CHEN WEIYU, XIE NING, CHENG YAWEI, LEI HENG, ZHANG CHIMIN, LIU ZHANGUO
Year of Publication 06.11.2013
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Year of Publication 06.11.2013
Patent
High-pressure end face sealing structure for transmission shaft
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 07.08.2013
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Year of Publication 07.08.2013
Patent
Redundancy control quick release circuit
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 12.06.2013
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Year of Publication 12.06.2013
Patent
Valve core structure of high-pressure sealing pair
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 12.06.2013
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Year of Publication 12.06.2013
Patent
Tandem double-valve-plug one-way valve for high pressure and redundancy sealing
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 12.06.2013
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Year of Publication 12.06.2013
Patent
Elastic thin-walled valve seat of large-flow high-pressure valve
JIA JINGWEI, CHEN WEIYU, SUN GUODONG, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 12.06.2013
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Year of Publication 12.06.2013
Patent
Control valve with split type piston and valve core
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 12.06.2013
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Year of Publication 12.06.2013
Patent
Friction reducing device for valve core
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 12.06.2013
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Year of Publication 12.06.2013
Patent
High-pressure composite valve core
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 12.06.2013
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Year of Publication 12.06.2013
Patent
Electric explosion isolation valve buffered by single axis band
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 10.04.2013
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Year of Publication 10.04.2013
Patent
High-and-small flow classifying throttling mechanism capable of changing flow resistance within large range
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 10.04.2013
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Year of Publication 10.04.2013
Patent
Quick release circuit for redundancy control
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
Patent
Integral high-pressure small-flow adjuster
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
Patent
Double-spool series high-pressure redundant sealing check valve
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
Patent
Metal surface polishing paste cleaning method
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
Patent
Elastic thin-wall valve seat for big-flow high-pressure valve
JIA JINGWEI, CHEN WEIYU, SUN GUODONG, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
Patent
Ultralow-temperature high-pressure dynamic sealing structure
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
Patent
Flexible connection device for motor assembly
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
Patent
End face sealing structure of high pressure transmission shaft
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
Patent
Cutter type isolating valve for maintaining open state of cutter based on medium pressure
JIA JINGWEI, CHEN WEIYU, WANG ZHIYONG, XIE NING, CHENG YAWEI, LEI HENG, FENG JUNHUA
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
Patent