AIRCRAFT Russian patent published in 2017 - IPC B64C31/00 

FIELD: aviation.

SUBSTANCE: aircraft (AC) is made in a body with conical tip and includes a cylinder with a piston, a mechanical shock absorber, an abutment stop in the rear part of the cylinder and a cylindrical solenoid with the possibility of retracting the piston for subsequent interaction with mechanical shock absorber. The aircraft uses a power supply unit of solenoid with the possibility of issuing direct current. When the solenoid is pulled in, the piston interacts with mechanical shock absorber, repels, reporting the acceleration to AC. Under the action of solenoid, the piston slows down and, without touching the abutment stop in the rear part of cylinder, is again retracted to interact with the mechanical shock absorber. The vehicle can be started from a moving object or with a catapult.

EFFECT: increase in the speed of the aircraft.

1 dwg