Repeating aircraft catapult

Abstract

The invention relates to a repeating aircraft catapult which is a device for supplying power for aircraft in short distance on land, warships and aircraft carrier decks. The repeating aircraft catapult comprises a first-level acceleration main shaft, a second-level acceleration main shaft, a transmission shaft, an acceleration spiral orbit, a deceleration spiral orbit, a counterweight spiral orbit, a change gear, a rotary power source, an acceleration orbit, a main shaft positioning wheel, a transmission trolley, a trolley starting hook, a trolley arm, an arm closing spring, a trolley acceleration wheel, a trolley positioning wheel, a trolley pass-back orbit, a pass-back motor, a trolley starting wheel, a starting wheel motor, a starting wheel switch, a pressure switch, an equipment main switch, a main power supply, an equipment steel skeleton, a bearing or bearing bush, an electromagnet and the like. The repeating aircraft catapult can accelerate 40-ton aircraft to 80 m / s in 105-m distance within 5 s. The invention has the characteristics of less auxiliary equipment, simple maintenance and mature power equipment technology, can adopt gas engines, steam turbines and the like, and can continuously accelerate aircraft take-off.

Description

technical field [0001] The invention relates to an aircraft catapult, in particular to an aircraft catapult that can be used on land, warships and aircraft carrier decks to provide power for aircraft to take off within a short distance, and has no reset time requirement and can continuously send aircraft. Background technique [0002] The catapult technology, which is the key to the aircraft carrier, is an important factor limiting the development of the aircraft carrier. During the development of catapult technology, the former Soviet Union neglected the continuous research of catapult technology. In the end, the aircraft carrier adopted the low-efficiency ski-jump deck to take off, and the comprehensive combat effectiveness was less than one-thousandth of that of the US super aircraft carrier. Since the 1980s, the United States has realized that catapult technology is one of the know-how for the U.S. Navy to maintain its technological leadership. Therefore, it not only vig...

AI Technical Summary

Problems solved by technology

During the development of catapult technology, the former Soviet Union ignored the continuous research of catapult technology. In the end, the aircraft carrier adopted the low-efficiency ski-jump deck to take off.

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