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Aircraft ejection system excited by strong electromagnetic field

An electromagnetic field and aircraft technology, applied in the field of UAV catapults, can solve the problems of difficulty in carrying and transportation, high danger, etc.

Inactive Publication Date: 2015-04-29
卓向东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of ejection of small UAVs weighing more than 50 kg, there is no electromagnetic catapult suitable for such UAVs in China. According to reports, only the United States and Israel have similar UAV boosters. Domestically produced rubber band catapults can only eject Boost drones below 50 kg, and drones weighing more than 50 kg can only be boosted by solid explosive rockets, which is very dangerous and very difficult to carry and transport

Method used

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Embodiment Construction

[0004] The aircraft ejection system excited by a strong electromagnetic field, the main structure includes the front baffle, the middle hole, the excitation coil, the excitation telescopic rod, the shell and the end cover of the base; the shell is fixed on the outside of the front baffle, and the coil is covered The inner side; the excitation telescopic rod is sleeved on the inner side of the middle hole and the excitation coil; the excitation telescopic rod can be retracted and slid forward and backward simultaneously on the inner side of the middle hole and the coil.

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Abstract

The invention provides an aircraft ejection system excited by a strong electromagnetic field. The aircraft ejection system mainly comprises a front baffle, a middle hole, an exciting coil, a telescopic exciting rod, a shell, a base end cap and the like, wherein the shell is fixed on the outer side of the front baffle; the coil is inserted in the inner side of the shell; and the telescopic exciting rod is inserted in the middle hole and the inner side of the exciting coil, and can telescopically slide in the front-back direction in the middle hole and the inner side of the coil.

Description

Technical field [0001] The invention relates to an aircraft ejection system excited by a strong electromagnetic field, in particular to an electromagnetic ejection excitation device for a small aircraft ejection booster. It belongs to the technical field of unmanned aerial vehicle catapults. Background technique [0002] In the field of ejection of small UAVs weighing more than 50 kg, there is no electromagnetic catapult suitable for such UAVs in China. According to reports, only the United States and Israel have similar UAV boosters. Domestically produced rubber band catapults can only eject UAVs under 50 kg can be boosted, and UAVs weighing more than 50 kg can only be boosted by solid explosive rockets, which is very dangerous and very difficult to carry and transport. Contents of the invention [0003] The aircraft ejection system excited by a strong electromagnetic field, the main structure includes the front baffle, the middle hole, the excitation coil, the excitatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/06
Inventor 不公告发明人
Owner 卓向东