BLASTING CARTRIDGE-DETONATOR

FIELD: blasting operations, initiation of industrial explosives of all types. SUBSTANCE: blasting cartridge-detonator includes explosive charge of predominantly cylindrical shape with through conduit to house borehole signal conductors and blind hole to accommodate blasting initiation cap. Explosive...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VORONOV I.L, DUBSKIKH A.V, RUDAKOV V.V, SHEMENEV V.G, KUZNETSOV V.G, GAZIZOV F.M, IBRAGIMOV A.A
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:FIELD: blasting operations, initiation of industrial explosives of all types. SUBSTANCE: blasting cartridge-detonator includes explosive charge of predominantly cylindrical shape with through conduit to house borehole signal conductors and blind hole to accommodate blasting initiation cap. Explosive charge has additional blind hole for second blasting initiation cap. EFFECT: reduced consumption of blasting cartridges-detonators. 2 dwg