Power system and multi-rotor aircraft

Power system and multi-rotor aircraft

  • CN 104,787,322 A
  • Filed: 04/17/2015
  • Published: 07/22/2015
  • Est. Priority Date: 04/17/2015
  • Status: Active Grant
First Claim
Patent Images

1. power system, for Multi-axis aircraft, comprises duct, the first rotor unit and the second rotor unit;

  • Described first rotor unit comprises the first rotor, described second rotor unit comprises the second rotor, the axis of described first rotor and the axis of described second rotor all with the center line conllinear of described duct, described first rotor is contrary with the hand of rotation of described second rotor;

    Described first rotor and described second rotor are all placed in described duct;

    It is characterized in that;

    There is provided the oar footpath of described first rotor of downwash flow to be less than the oar footpath of described second rotor to the blade root region of described second rotor.

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