METHOD OF IMPARTING INITIAL VELOCITY TO BULLETS AND PROJECTILES Russian patent published in 2019 - IPC F41C7/00 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to small arms. Method of imparting initial velocity to bullets and projectiles in barrel channel consists in pulse action of combustible flammable liquid in device, which comprises barrel, receiver with cover, gas outlet assembly, return spring, container with liquid propellant, channels for substance supply to nozzles, high-voltage power supply circuit, electric flashlight, breech frame with gate. In the breech frame there is a feed mechanism with a thrust spring and a cylinder with a piston, a mechanism for feeding liquid propellant substance with a cylinder and a piston, inlet and outlet valves.

EFFECT: reduced load on barrel, use of bullets without shells with propellant charge and cap.

1 cl, 3 dwg