PULSED SPRAY BLOCK OF BARRELS ON THE TANK CHASSIS Russian patent published in 2021 - IPC A62C27/00 

FIELD: fire protection.

SUBSTANCE: pulsed spray block of barrels on the chassis of a tank, including a block of barrels mounted on the chassis, each of which contains a blow-out charge with an igniter and a projectile with a fire extinguishing compound having a sealed shell made of material easily destroyed by the impact of an explosive wave on it, while each barrel has an individual shock absorber and initiator connected to electrical contacts, characterized in that each barrel is made of a pipe with a round threaded channel, and the breech sub-caliber part is made with a diameter corresponding to the caliber of the main part of the barrel and screwed at one end into the barrel for a length of at least the caliber of the main part of the barrel, and at the other end of the breech of the barrel, a bolt is screwed, behind which a cartridge with a blow-out charge and an igniter is installed, and the breech of the barrel passes through the support wall of the multi-barrel block of trunks and spring shock absorbers or rings of elastic material are located on both sides of the support wall, in turn, in the barrel channel, the projectile is installed in such a way that between it and the cartridge an air chamber is formed, moreover, from the front end of the projectile to the trunk section, there is a section with a length of no more than 1.4 projectile lengths.

EFFECT: extension of the range of solutions for fire protection.

1 cl, 3 dwg