Linear magnetic resistance catapult

Abstract

The invention provides a linear magnetic resistance catapult. A catapulting bin 5 is arranged in a hull, a deck 1 and a linear groove 3 are arranged at the upper end of the catapulting bin 5, sliding wheel holes 7 and shaft holes are formed in base plates on two sides of the catapulting bin 5 and the deck 1, sliding wheels 8 are arranged in the sliding wheel holes 7, and shafts 11 are arranged at the centers of the sliding wheels 8. A stator 4 is arranged in the middle of a base plate of the catapulting bin 5, 12-120 groups of iron cores are arranged on three wall faces of the stator 4 and are wound with three-phase coil windings 9, and Hall position receivers are arranged in the three-phase coil windings 9. An armature controller connected with the three-phase coil windings 9 and a power transmission grid arrangement room 12 are arranged in the stator 4. An active cell 6 is arranged on the periphery of the stator 4, sliding grooves 10 are formed in the upper ends of two sides and the bottom end of the active cell 6, reversing gear teeth 13 are arranged at the bottom end of the left side of the active cell 6, a reversing gear 14, a transmission gear 15 and an electric motor 16 are arranged on the base plate of the catapulting bin 5 at the lower end of the reversing gear teeth 13, a tackle 17 is arranged on the electric motor 16, and a tractor 2 is arranged on a pushing plate of the active cell 6.

Description

Technical field [0001] The linear magnetoresistive catapult of the present invention relates to a catapult used to accelerate the take-off of a carrier-based aircraft on a national defense aircraft carrier when it takes off. [0002] Background technique: [0003] The linear magnetoresistive catapult of the present invention is inspired by the graphic patterns in the materials of the steam catapult, hydraulic catapult and electromagnetic catapult invented by the predecessors. [0004] Although the steam catapult and electromagnetic catapult invented by the predecessors can make the carrier aircraft take off quickly, the difficulty of the structure of the steam catapult is not only to allow the structure of the driving piston to move freely in the cylinder gap, but also to maintain the necessary Work pressure. The biggest technical problem is how to prevent leaks from causing pressure drops. Although the existing electromagnetic catapult technology is superior to the steam catapult,...

AI Technical Summary

Problems solved by technology

The biggest technical problem is how to prevent leaks from causing pressure drops

Although the existing electromagnetic catapult technology is superior to the steam catapult, the manufacturing cost is high, the structure is complicated, and the control is difficult. In particular, the cooperation of high-current power storage equipment and permanent magnet materials is required to achieve the ejection effect.

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