FI (list display)

  • B64U50/00
  • Propulsion; Power supply [2023.01] HB CC 3D140
  • B64U50/10
  • .Propulsion (rotors specially adapted for rotorcraft or VTOL B64U 30/20) [2023.01] HB CC 3D140
  • B64U50/11
  • .. using internal combustion piston engines [2023.01] HB CC 3D140
  • B64U50/12
  • .. using turbine engines, e.g. turbojets or turbofans [2023.01] HB CC 3D140
  • B64U50/13
  • .. using external fans or propellers [2023.01] HB CC 3D140
  • B64U50/14
  • ... ducted or shrouded [2023.01] HB CC 3D140
  • B64U50/15
  • .. using combustion exhausts other than turbojets or turbofans, e.g. using rockets, ramjets, scramjets or pulse-reactors [2023.01] HB CC 3D140
  • B64U50/16
  • .. using means other than air displacement or combustion exhaust, e.g. water or magnetic levitation [2023.01] HB CC 3D140
  • B64U50/18
  • .. Thrust vectoring [2023.01] HB CC 3D140
  • B64U50/19
  • .. using electrically powered motors [2023.01] HB CC 3D140
  • B64U50/20
  • .Transmission of mechanical power to rotors or propellers [2023.01] HB CC 3D140
  • B64U50/23
  • .. with each propulsion means having an individual motor [2023.01] HB CC 3D140
  • B64U50/27
  • .. with a single motor serving two or more rotors or propellers [2023.01] HB CC 3D140
  • B64U50/30
  • .Supply or distribution of electrical power [2023.01] HB CC 3D140
  • B64U50/31
  • .. generated by photovoltaics [2023.01] HB CC 3D140
  • B64U50/32
  • .. generated by fuel cells [2023.01] HB CC 3D140
  • B64U50/33
  • .. generated by combustion engines [2023.01] HB CC 3D140
  • B64U50/34
  • .. In-flight charging (photovoltaics B64U 50/31) [2023.01] HB CC 3D140
  • B64U50/35
  • ... by wireless transmission, e.g. by induction [2023.01] HB CC 3D140
  • B64U50/36
  • ... by wind turbines, e.g. ram air turbines [RAT] [2023.01] HB CC 3D140
  • B64U50/37
  • .. Charging when not in flight [2023.01] HB CC 3D140
  • B64U50/38
  • ... by wireless transmission [2023.01] HB CC 3D140
  • B64U50/39
  • .. Battery swapping [2023.01] HB CC 3D140
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