ARTILLERY MODULE Russian patent published in 2012 - IPC F42B5/16 F42B5/38 

FIELD: weapons and ammunition.

SUBSTANCE: powder hinge and internal and external burning cover plates are arranged in artillery module in the case with steel tray and burning housing with wall thickness of not less than 1.5 of tray wall thickness in the section. Internal cover plate is equipped with membrane with circular and cross-shaped stress detectors with thickness of 0.3-0.6 of the cover plate thickness. Cylindrical surfaces of the cover plates have an annular gap. Upper cover plate is equipped with a shell with height of not less than 0.09-0.17 of its outer diameter.

EFFECT: increasing the initial missile velocity, reducing gas contamination of fighting compartment, and providing the required combustion stability of powder hinge.

18 cl, 2 dwg