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Chongqing water turbine factory co ltd

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    38,672
  • Filing trend
    ⇧ 25.0%
About

Chongqing water turbine factory co ltd has a total of 40 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, environmental technology and engines, pumps and turbines are VA TECH HYDRO GMBH, ANDRITZ HYDRO GMBH and SHENYANG GETAI HYDROPOWER EQUIPMENT CO LTD.

Patent filings in countries

World map showing Chongqing water turbine factory co ltds patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing Chongqing water turbine factory co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Zhu 7
#2 Gan Lei 7
#3 Deng Runhua 7
#4 Feng Wei 6
#5 Xu Chuanyi 6
#6 Qin Bo 5
#7 Wang Jianming 5
#8 Luo Dingqi 5
#9 Zhou Shengde 4
#10 Liu Shengfu 4

Latest patents

Publication Filing date Title
CN112061967A On-site installation method of hydro-generator rotor bracket
CN111981133A Water turbine with main shaft sealing structure
CN111756199A Assembling process of stator ventilation slot plate of hydraulic generator
CN111633388A Method for machining small lug hole of control ring of through-flow turbine
CN111618538A Method for machining guide vane outer ring guide vane hole of through-flow turbine
CN111576477A Fixing and pouring method for stator foundation plate of hydraulic generator
CN111581870A Design method for fixed guide vane of axial-flow propeller turbine
CN111571153A Method for machining blade profile of Kaplan turbine blade
CN111571148A Method for molding barrel of runner chamber of water turbine
CN111451730A Method for machining bent spraying type nozzle pipe of hydraulic generator
CN111539082A Rapid reconstruction method for three-dimensional model of water turbine blade
CN111207031A Blade operating mechanism of Kaplan turbine
CN111230607A Robot grinding and polishing method for complex profile of runner blade of water turbine
CN111168158A High-water-head impact type runner bucket surface composite energy processing method
CN110566393A Paddle operating mechanism of Kaplan turbine
CN110321660A A kind of large-scale mixed-flow pump impeller design method of radial water outlet
CN110319976A A kind of francis turbine runner dynamic balance running method
CN110125630A A kind of rotary propeller turbine rotating wheel body blade pivot hole forming method
CN110125467A A kind of spherical bearing upper bracket plate assembly processing method
CN109974559A A kind of mixed flow pump blade inlet aperture measurement method