Man-powered aircraft

A human-powered aircraft and aircraft technology, applied in the aviation field, can solve the problems of high cost, large size, energy consumption, etc., and achieve the effect of simple operation, low cost, and fast lifting

Inactive Publication Date: 2010-06-09
刘永强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Airplanes fly fast, but they are high-tech and technology-intensive products, which are expensive and consume a lot of energy. Special venues and facilities are required for takeoff and landing
The airship can hover in the air by using the buoyancy generated by being filled with ligh

Method used

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Examples

Experimental program
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Embodiment Construction

[0017] When on the ground, hydrogen or helium is filled into the structural airbag part (1), so that the aircraft can obtain a certain buoyancy, but it is not enough to lift the aircraft into the air. Fill helium into the lift airbag part (2) again (in order to avoid the danger of burning and explosion due to static electricity during mechanical operation, the lift airbag part should be filled with safe and stable helium), so that the aircraft can be lifted of buoyancy. The aircraft rises to a certain height and can float with the wind, or it can drive the propeller (10) to advance the aircraft with the manpower pedal power unit (7); Helium is pumped into the gas cylinder (9) in the cockpit, and the aircraft begins to descend. At this time, the center of gravity shifting device (5) is manipulated to move the cockpit (6) forward, and the center of gravity moves forward, so that the aircraft is tilted forward to a certain extent. The depression angle is downward, resulting in d...

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PUM

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Abstract

The invention relates to a man-powered aircraft, belonging to the field of aviation. The man-powered aircraft is a novel man-powered aircraft which is safe and energy-saving, has no pollution, small size and low cost, can stop and fly in the sky for a long time and can take off or land vertically. The man-powered aircraft consists of a structural air bag and a lifting air bag filled with hydrogen or helium, wherein the structural air bag forms the appearance of the aircraft, and the lifting air bag controls lifting of the aircraft. The aircraft flies in the following three ways: flying with airflow in air, driving a propeller by a manpower pedal power device to move and driving an air extractor by the manpower pedal power device to extract helium in the lifting air bag into a gas bomb so as to enable the aircraft to decline, move the control cabin forward by a gravity moving device to move the gravity forward, wherein the aircraft dives forward to slide, and moves the gravity backward in low altitude; the aircraft flies upward, stores the helium in the gas bomb to the lifting air bag, and faces upward to glide in a wave mode.

Description

technical field [0001] The invention relates to an aircraft, in particular to a human-driven aircraft, and the invention belongs to the field of aviation. technical background [0002] The current aviation field is mainly based on airplanes and airships. Airplanes fly fast, but they are high-tech and technology-intensive products, which are expensive and consume a lot of energy. Special venues and facilities are required for takeoff and landing. The airship can hover in the air by using the buoyancy generated by being filled with light gas, it can take off and land vertically without an airport, fly at low speed at low altitude, without noise, and complete tasks that aircraft cannot complete, but the volume must be increased after the power unit is installed In order to have enough buoyancy, it is huge in size. Contents of the invention [0003] The purpose of the present invention is to provide a safe, energy-saving and pollution-free, long-term stay and flight in the a...

Claims

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Application Information

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IPC IPC(8): B64C31/04
Inventor 刘永强
Owner 刘永强
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