Abstract Systems, methods, blasting machines and wireless bridge units are presented for
wireless blasting for safe firing of detonators under control of a remote wireless master …

(57) ABSTRACT A wireless or partially wireless detonator assembly (10) and corresponding
blasting apparatus, that may be “powered Up'by a remote source of power (13) that is …

Typical blasting Systems can involve one or more blasting machines, each in direct
communication with a plurality of detonators. Command Signals can be transmitted to the …

Wireless detonators, and corresponding wireless detonator systems present opportunities
for blasting arrangements that avoid the need for physical wire connections between the …

Abstract Wireless detonator assemblies (51-59) in use, form a cross-communicating network
of wireless “detonator assemblies, such that communication of each wireless detonator …

A blasting control system includes a detonator module, and a blasting machine interface
configured for serial communication between a blasting machine and the detonator module …

A wireless detonator assembly (10) for blasting arrangements comprising a detonator with a
base charge (18), command signal receiving (11) and processing means (12), a charge …

A blasting system includes a wireless link between a blast controller and a plurality of
electronic detonators. Each detonator includes a respective electronic initiator and an …

A low-energy blasting initiation system, method and surface connection is disclosed for low-
noise, time controlled transmission of an initiation signal from a signal initiation source to a …

A low-energy blasting initiation system, method and surface connection is disclosed for low-
noise, time con trolled transmission of an initiation signal from a signal initiation source to a …