METHOD TO INCREASE EXPLOSIVE YIELD AND DEVICE FOR ITS REALISATION /VERSIONS/ Russian patent published in 2013 - IPC F42B1/00 F42B33/06 F42B3/10 F42B33/00 

FIELD: weapons and ammunition.

SUBSTANCE: method to increase explosive yield consists in the fact that an ammunition with a casing is heated to a temperature below the temperature of explosive decomposition. In one version of realisation a device for realisation of the method to increase explosive yield represents a replaceable ring or rings of a projectile. In another version the master ring has an obturator in the form of a skirt turned backwards. In another version the device represents projectiles, mines and missiles of two dimension types of external diameter. In another version it represents a gun on a single recoil device with two barrels of different calibres. In another version it represents heat insulation of a charge or an ammunition. In another version it represents a bath with a substance having temperature below the temperature of explosive decomposition. In another version it represents a source of radio waves of microwave range. In the mass of the explosive there is a finely dispersed electroconducting substance evenly distributed, for instance, aluminium powder or cut coal fibre.

EFFECT: improved brisant and fragmentation action of an ammunition.

8 cl