Helicopter

A helicopter includes an anti-torque propeller and a main rotor above a fuselage, the anti-torque propeller being disposed forward of the fuselage and a thrust propeller being disposed rearward of the fuselage. Compared with an existing single-rotor helicopter with a tail rotor, the anti-torque prop...

Full description

Saved in:
Bibliographic Details
Main Author ZENG CHENGGANG
Format Patent
LanguageChinese
English
Published 04.07.2023
Subjects
AEROPLANES
AIRCRAFT
ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT
AVIATION
COSMONAUTICS
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
FLYING SUITS
HELICOPTERS
PARACHUTES
PERFORMING OPERATIONS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:A helicopter includes an anti-torque propeller and a main rotor above a fuselage, the anti-torque propeller being disposed forward of the fuselage and a thrust propeller being disposed rearward of the fuselage. Compared with an existing single-rotor helicopter with a tail rotor, the anti-torque propellers are arranged in front of the helicopter body, so that air flowing is enhanced, the main rotors can obtain larger lift force under the same condition, and the thrust propellers are arranged behind the helicopter body, so that the helicopter can obtain higher speed. 一种直升机，包括抗扭螺旋桨和机身上方的主旋翼，抗扭螺旋桨设置在机身前方，并且在机身后方设有推力螺旋桨。与现有的单旋翼带尾桨的直升机相比，抗扭螺旋桨设置在机身前方加强了空气的流动，从而能使主旋翼在同等条件下获得更大的升力，机身后方设有推力螺旋桨能使本发明获得更快的速度。
Bibliography:Application Number: CN202310497595