EXPLOSIVE CHARGE AND METHOD FOR BLASTINGS Russian patent published in 2001 - IPC

Abstract RU 2174110 C2

FIELD: manufacture of explosives and blastings. SUBSTANCE: the explosive charge has a hermetically sealed casing, explosive device and a double-component liquid explosive. The components are positioned in different containers separated by a hermetic partition. The explosive device is positioned in the container with combustible, and the partition is made of thin polymeric film in the form of a double hermetic sleeve turned inside out and filled with combustible or of fragile material and filled with combustible, it accommodates a special device for its destruction, for a special device for its destruction, for instance, a thin exposable metal wire. The explosive device is made in the form of a thin exposable metal wire or film applied on a dielectric support. The method for blasting consists in placement of the given charge and explosive device on the object, wiring of the electroblasting network, connection of the explosive device to it, and blasting of the given charge. EFFECT: enhanced safety in manufacture and use of the explosive charges. 5 cl, 3 dwg _

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RU 2 174 110 C2

Authors

Shmelev V.M.

Denisaev A.V.

Che Dzhae-O

Dates

2001-09-27Published

1999-11-29Filed