FIREWORKS BATTERY Russian patent published in 2008 - IPC F42B4/04 

FIELD: battery of fireworks products assembled in groups designed for illumination, entertainment and signaling purposes.

SUBSTANCE: the fireworks battery has several pyrotechnical rounds mounted an a support and connected by a blasting fuse that is passed through the communication ports of the bodies and placed inside the primer-ejection charges located on the bottom and above of each of them adjoining the perforated diaphragm carrying the pyrotechnic filling, closed with a wad, forming the muzzle output in the body. The bodies of the pyrotechnical rounds are rigidly fixed to the box-shaped support, and the blasting fuse between the rounds is placed in a coaxial shell.

EFFECT: enhanced functional reliability and expanded functional potential of safe start of the fireworks battery from the pyrotechnical rounds.

3 dwg