Jet double layer wing helicopter


  • Inventors: DONGSHAN ZHANG
  • Assignees: 张东山
  • Publication Date: February 28, 2007
  • Publication Number: CN-2873632-Y


The utility model discloses a double-wing jet helicopter relating to aircraft. The double-wing jet helicopter mainly comprises a body, an empennage equipped in the rear of the body, a central axis equipped on the top of the body, an upper layer wing and a lower layer wing, one end of the upper layer wing and the lower layer wing is connected to a central axis and another end is connected with a jet engine, a triangular structure is composed of the upper wing and the lower wing and the jet engine. The utility model enlarges the inner space, the current capacity and the maneuvering capability of the helicopter greatly.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)


Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-103332294-AOctober 02, 2013马帅Helicopter rotor
    CN-103332294-BApril 20, 2016济南弘毅格致科贸有限公司一种直升机旋翼