PROJECTILE HEAD Russian patent published in 2023 - IPC F42B12/00 

Abstract RU 2800114 C1

FIELD: rocket technology.

SUBSTANCE: invention can be used in the development of rocket heads with fluid filler. The rocket head comprises a fuse (1), an elongated warhead (2) with a liquid filler (11), an expansion chamber (12), an adapter (8) with a cover (9), a body (3), including a cylindrical (4) and animated (5) parts, central cup (7), bushing (10), transverse diaphragm (18), axial detonator (6) pressed from the front end with a threaded ring (13) by a set of flat compensators (14) and from the rear end. The diameter of the central hole of the threaded ring (13) is chosen equal to (0.75-0.95) d, where d is the diameter of the axial detonator (6). At the rear end of the central cup (7) there is a bottom cover (15) provided with an annular protrusion (16) with a cross-shaped groove (17). In the groove (17) a transverse diaphragm (18) is mounted, made of plates (19) with a length of not more than 0.97D, where D is the calibre of the head.

EFFECT: increased reliability, efficiency of operation and manufacturability of the design in conditions of mass production.

4 cl, 3 dwg

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RU 2 800 114 C1

Authors

Alyazhedinov Renat Enverovich

Vaskin Mikhail Alekseevich

Knyazev Sergej Yurevich

Kryuchatov Vladimir Anatolevich

Pankov Ivan Sergeevich

Erokhin Vladimir Evgenevich

Tregubov Viktor Ivanovich

Dates

2023-07-18Published

2022-12-07Filed