Logging of detonator usage

Details Logging of detonator usage Logging of detonator usage

2007-02-13

2007-02-13

Rudy, Andrew Joseph (Department: 3627)

Ammunition and explosives

Miscellaneous

Reexamination Certificate

active

09958005

ABSTRACT:
A system for logging authorized detonator usage of identifiable detonators, after removal of the detonators from a controlled store, in which the system includes an inventory control for maintaining an inventory of detonators at the controlled store, and also data concerning authorized removal of detonators from the store for use on site as part of a controlled blasting sequence; and a fire control station which monitors and logs the destruction of each detonator after transmission of a fire signal to each detonator, and transmits detonator destruction data to the inventory control.

REFERENCES:
patent: 3640222 (1972-02-01), Graham
patent: 4674047 (1987-06-01), Tyler et al.
patent: 4714017 (1987-12-01), Kelly et al.
patent: 6293204 (2001-09-01), Regen
patent: 578223 (1988-11-01), None
patent: 301848 (1989-02-01), None
patent: 2204162 (1988-11-01), None
patent: WO 96/16311 (1996-05-01), None
patent: WO 97/21067 (1997-06-01), None
patent: WO 97/45696 (1997-12-01), None

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