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SHANDONG QILU ELECTRICAL MACHINERY MFT CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,898
About

SHANDONG QILU ELECTRICAL MACHINERY MFT CO LTD has a total of 26 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and machine tools are BOECKEL ALEXANDER, THE SWITCH DRIVE SYSTEMS OY and INTEGRAL POWERTRAIN LTD.

Patent filings in countries

World map showing SHANDONG QILU ELECTRICAL MACHINERY MFT CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing SHANDONG QILU ELECTRICAL MACHINERY MFT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Shuqing 8
#2 Zhang Yankang 7
#3 Yu Lumin 7
#4 Zhang Xiaotong 6
#5 Wang Zhengping 5
#6 Zhang Wenquan 4
#7 Chen Xu 4
#8 Dong Jiangwei 4
#9 Guo Jinchuang 3
#10 Li Rui 3

Latest patents

Publication Filing date Title
CN112234742A Take RC earthing device's turbo generator brush support and supporting axle head thereof
CN111980905A Distributed lubricating oil system test device for steam turbine
CN111987868A Electric brush lifting device of brushless excitation generator of gas wheel
CN111987828A Permanent magnet auxiliary exciter for turbonator
CN111835119A Inner end cover and outer end cover fixing structure for steam turbine generator and mounting method thereof
CN111906405A Flange flame cutting device, cutting method and mounting method
CN111835113A Heavy gas turbine generator rotor coil structure suitable for variable frequency starting
CN111884405A Generator shaft current blocking system
CN111906393A Readable automatic stroke tapping and threading device
CN111817522A Three-machine coaxial excitation structure
CN111927894A Hollow type transition coupling
CN111934499A Gas turbine generator rotor dismounting and mounting method and using device
CN110729828A Rotor split type brushless exciter
CN110535296A A kind of stator bar uniform equipment
CN110224522A A kind of air-cooled gas turbine generator structure
CN110185504A A kind of front bearing box and its remodeling method
CN110107363A A kind of axial exhaust formula steam turbine rear bearing block assembly
CN109335239A A kind of gas turbine generator shipping protector
CN109319405A A kind of generator maintenance shift unit and displacement method
CN109245421A A kind of rotor structure for Double shaft-extension generator amature one point earth