PROJECTILE HEAD Russian patent published in 2023 - IPC F42B12/24 

FIELD: rocket technology.

SUBSTANCE: invention can be used in development of warheads of rockets filled with a fluid fuel mixture. The projectile head contains a fuse (1), an elongated warhead (2) with a liquid fuel mixture (6), an expansion chamber (7), an axial detonator (3), a transverse diaphragm (4), an adapter (5) made with a central hole (9) in which the sealing unit (11) and the bottom cover (12) are placed. The adapter (5) is equipped with an internal flange (8). The bottom cover (12) is installed at a distance of at least 0.5 D from the axial detonator (3) and pressed with a threaded ring (13), where D is the calibre of the head part. The bottom cover (12) is equipped with a radial lock (14). A longitudinal groove (10) with a depth of at least 1.5d is formed in the adapter (5), where d is the diameter of the radial lock (14).

EFFECT: required parameters of the tightness of the warhead and the specified efficiency are ensured for all stages of storage and operation of the ammunition.

3 cl, 3 dwg