Duplex motor aircraft carrier shipboard aircraft electromagnetic catapult

Abstract

The invention discloses a duplex motor aircraft carrier shipboard aircraft electromagnetic catapult. The catapult is composed of a catapult pulley vehicle, a front duplex motor, a rear duplex motor and a catapult connector. The catapult pulley vehicle is positioned between a left gripper guide rail and a right gripper guide rail and stably translates forwards and backwards at the upper end in a long groove-shaped enclosure, the front duplex motor is very close to the rear duplex motor, and the front duplex motor and the rear duplex motor are positioned in the middles of the front end and the rear end of the long groove-shaped enclosure; the catapult pulley vehicle is alternately driven and braked among the duplex motors, the brake and the clutch; the rear duplex motor speeds up the carriershipboard aircraft at a low speed, the front duplex motor speeds up the front duplex motor at a high speed, and the front duplex motor and the rear duplex motor automatically shift gears and accelerate in a relay manner within the same power and rotating speed range; the maximum power and the maximum efficiency of the front duplex motor and the rear duplex motor are exerted, the high-low voltageconversion button is pressed according to the size of the shipboard aircraft, different take-off voltages are selected, and the thrust-controllable electromagnetic catapult is achieved, and the V-shaped barrier of the catapult connector has the functions of automatic connection, separation and collection.

Description

technical field [0001] The invention relates to an electromagnetic catapult for aircraft carriers, in particular to an electromagnetic catapult for aircraft carriers with double motors. Background technique [0002] The carrier-based aircraft catapults used on aircraft carriers in all countries in the world are mainly steam-type catapults. Although the technology of steam catapults is mature, they are complex in structure, large in size, high in cost, and poor in technical performance. They belong to backward military technology in the past. The electromagnetic catapult system uses electromagnetic power to catapult carrier-based aircraft, and has the advantages of simple structure, [0003] The advantages of small size, low cost, and high technical performance belong to the advanced military technology in development. The commander of the US aircraft carrier first used the electromagnetic catapult system, but its technology was immature and had many faults, so it could not b...

AI Technical Summary

Problems solved by technology

[0002] The carrier-based aircraft catapults used on aircraft carriers in all countries in the world are mainly steam-type catapults. Although the technology of steam catapults is mature, they are complex in structure, large in size, high in cost, and poor in technical performance. They belong to backward military technology in the past. The electromagnetic catapult system uses electromagnetic power to catapult carrier-based aircraft, and has the advantages of simple structure,

[0003] The advantages of small size, low cost, and high technical performance belong to the advanced military technology in development. The commander of the US aircraft carrier first used the electromagnetic catapult system, but its technology is not mature, there are many faults, and it has not been installed.

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