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a rotary aircraft

A kind of aircraft and rotary technology, applied in the field of aircraft, can solve the problems of low straight-line flight speed, large structural resistance, and inability to take off and land vertically, achieving good wind breaking effect and reducing air resistance

Active Publication Date: 2021-02-23
刘新兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the jet plane has a high flight speed, it can only fly horizontally and cannot take off and land vertically, which has disadvantages; although the helicopter has the function of vertical take-off and landing, its structural resistance is relatively large, and its straight-line flight speed is low, which is also unsatisfactory.

Method used

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Embodiment 1

[0021] combine Figure 1 to Figure 5 , a rotary aircraft, including a body and an annular rotating body 1 set on the periphery of the body, the body is composed of a cockpit 2 on the top, an air duct part 8 in the middle and a support frame at the bottom, and the support frame consists of a front bracket 7 and two It is composed of parallel rear brackets 6, and the support frame is provided with a supporting roller driving device and a brake device. The annular rotating body 1 is a ring structure with a thin outer ring and a thick inner ring. The upper and lower sides of the ring structure are smooth slopes. The ring is scattered and provided with several radial strip openings 17, the two long inner walls of the strip openings 17 are oblique planes parallel to each other, and the upper and lower openings of the strip openings 17 are provided with automatic closing plates, which rotate circularly The part of the body 1 close to the inner ring is provided with several horizontal...

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PUM

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Abstract

The invention provides an aircraft with an annular rotating body sheathed outside the non-rotating body. The aircraft is driven by a driving fan arranged inside the annular rotating body. The thrust generated by the driving fan drives the annular rotating body to rotate on the one hand to provide lift , on the other hand, the guiding effect of the air duct drives the aircraft to move laterally or assists in its ascension. Since the annular rotating body is in a high-speed rotating state after starting, the vertical force of the annular rotating body will be greatly reduced, which can reach The effect of weight reduction, on the other hand, the high-speed rotating annular rotating body has a good wind-breaking effect, which can reduce the air resistance when moving laterally. Therefore, compared with traditional aircraft, this aircraft can fly faster and save energy.

Description

technical field [0001] The invention relates to a rotary aircraft and belongs to the technical field of aircraft. Background technique [0002] Existing aircraft is mainly jet aircraft and helicopter two classes. Although the jet plane has a high flight speed, it can only fly horizontally and cannot take off and land vertically, which has disadvantages; although the helicopter has the function of vertical take-off and landing, its structural resistance is relatively large, and its straight-line flight speed is low, which is also unsatisfactory. . Contents of the invention [0003] The present invention aims at the above-mentioned defects of the existing aircraft technology, and provides a rotary aircraft. The aircraft is driven by a driving fan arranged inside the annular rotating body. The thrust generated by the driving fan drives the annular rotating body to rotate on the one hand to provide lift. , on the other hand, the guiding effect of the air duct drives the airc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C39/06
CPCB64C39/062
Inventor 刘新兵
Owner 刘新兵