Explosive container for cast primer

Details Explosive container for cast primer Explosive container for cast primer

1979-04-24

1981-10-20

Nelson, Peter A.

Ammunition and explosives

Blasting

Contained blasting charge

1022754, 1022756, 102320, 102331, 1022755, C06C 1100

Patent

active

042954240

ABSTRACT:
A container for containing a thermosetting explosive charge and delay detonator element is provided. The lower portion of the container has an open bottom and contains the cast explosive charge. A projection and recess are located in that portion of the container which contains the cast explosive charge for retaining the explosive charge within the container and for preventing movement of the charge relative to the container once the charge has solidified. A tubular conduit is longitudinally disposed on the exterior of the container and dimensioned to receive a detonating cord. The container includes an integral alignment structure and housing for the insertion of a delay detonator unit having an initiating element and a delay detonator element adapted so that the initiating element can be positioned adjacent the tubular conduit with the delay detonator element positioned adjacent the cast explosive charge.

REFERENCES:
patent: 3431851 (1969-03-01), Kern et al.
patent: 3793954 (1974-02-01), Johnston
patent: 3993001 (1976-11-01), Hawes
patent: 4023494 (1977-05-01), Barton et al.
patent: 4060033 (1977-11-01), Postupack et al.
patent: 4133247 (1979-01-01), Calder et al.
patent: 4178852 (1979-12-01), Smith

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