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SEC KSB NUCLEAR PUMPS & VALVES CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,008
  • Filing trend
    ⇩ 50.0%
About

SEC KSB NUCLEAR PUMPS & VALVES CO LTD has a total of 23 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and measurement are ZHENJIANG GREAT PUMP CO LTD, XING YU and JIANGSU BEST PUMP MAKING CO LTD.

Patent filings in countries

World map showing SEC KSB NUCLEAR PUMPS & VALVES CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing SEC KSB NUCLEAR PUMPS & VALVES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Guangfu 7
#2 Li Tianbin 6
#3 Cheng Jian 5
#4 Lu Xining 5
#5 Dai Zilong 5
#6 Wang Zongzhi 4
#7 Sun Yanhong 4
#8 Zhao Zhenghua 4
#9 Yu Lihong 3
#10 Wang Xiaokun 3

Latest patents

Publication Filing date Title
CN112253755A Friction pair
CN111734649A Test method and test equipment for hydraulic model combination of rotary power pump
CN111503056A Pump cover dismounting device and dismounting method
CN111271588A Oil filter and bearing box
CN110410355A A kind of shaft coupling parking sealing arrangement
CN110031149A A kind of axial symmetry rotor and its dynamic balancing De-weight method removing weight structure with dynamic balancing
CN109682488A It is a kind of for measuring the device and method of surfaces of bearing pads oil film temperature
CN108266366A A kind of main pump performance testing device and main pump are performance test bed
CN107269548A One seed nucleus level pump impurity tester and its test method
CN107339262A Radial direction subdivision horizontal single-stage centrifugal pump rotor attaching/detaching apparatus and method
CN105351207A Charging pump
CN105351242A Diluted oil lubrication non-pre-lubrication-starting non-cooling bearing device used for nuclear pump
CN105258835A Method of measuring sliding bearing liquid film friction torque and device
CN105258630A Equipment for measuring high temperature deformation amount of workpiece and measurement method thereof
CN105179222A Loop testing system and method thereof
CN104929969A Inlaid guide bearing device and installing method thereof
CN104795931A Bimetal structure flywheel for nuclear main pump
CN104595320A Axial positioning assembly with inner fit clearance and axial positioning method thereof
CN104596788A Testing device used for testing performance of high-pressure cooler
CN104481863A Wet winding main pump high-pressure cooler support device