MUFFLER OF SHOT SOUND Russian patent published in 2009 - IPC F41A21/30 

Abstract RU 2374590 C2

FIELD: weapons and ammunition.

SUBSTANCE: muffler of shot sound consists of body, central pipe with radial holes, which creates an annular cavity with body, in which there are elastic element-dampers in the form of hermetic bellows with the possibility of their axial deformation with powder gases. Inside pipe there are diaphragms with holes for bullet pass, and muffler is divided into two parts, front part of which is connected to annular cavity.

EFFECT: reduced level of sound and radiation when shooting, expansion of its functional resources and possibility to use it in various types of firearms under various conditions of its application.

1 dwg

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Authors

Eremin Boris Georgievich

Martynov Sergej Vladimirovich

Morozov Andrej Evgen'Evich

Ustinkin Aleksandr Ivanovich

Tsar'Kov Aleksej Nikolaevich

Dates

2009-11-27Published

2008-01-30Filed