EXPLOSIVE CHARGE FORMATION METHOD Russian patent published in 2011 - IPC F42D1/02 

Abstract RU 2416781 C1

FIELD: explosives.

SUBSTANCE: formation method of charge from separate liquid inexplosive components, which involves arrangement in the development of the cover, for explosive of relay detonator with pipes which pass through stemming and leave the mouth of charging development to the surface; at that, first, the fuel is poured into the cover, and oxidiser and initiating agents are introduced through the pipe immediately prior to explosion.

EFFECT: possible strength control of stemming and arrangement of cover for relay detonator inside the cover with pipes of the main explosive.

5 cl, 6 dwg

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RU 2 416 781 C1

Authors

Dobrynin Aleksandr Arturovich

Dobrynin Ivan Aleksandrovich

Dates

2011-04-20Published

2009-08-19Filed