PYROMECHANICAL BOTTLE Russian patent published in 2006 - IPC F42B5/145 

FIELD: products designed for temporary disabling of personnel at a noiseless, flameless and smokeless firing from civilian weapon of self-defense by aerosol containing irritant.

SUBSTANCE: the type "UDAR" bottle for a firing device has a cartridge case, primer, container with projected mass and a piston-obturator having a shoulder in the front section with formation of a nozzle covered with a cross-piece providing leak-proofness and opening of the container at a definite force. The diameter of the primer section facing the striker of the firing device exceeds the diameter of the opening concentric to the striker in the restricting plate of the same device. The use in the pyromechanical bottle of the primer with the offered ratio of its diameter and the diameter of the opening in the restricting plate of the "UDAR" device makes it possible to simplify the bottle construction due to fastening of the primer in the cartridge case without center-punching, which prevents its re-entry in the above opening as a cause of probable wedging of the bottle in the "UDAR" device after a shot.

EFFECT: simplified construction.

1 dwg