POWER MANAGEMENT OF BLASTING LEAD-IN SYSTEM

摘要

A blasting system (10) in which detonators (12) are connected to a blast energy source (30) by means of a component (42) which forms part of the blasting system (10) and which is physically movable to a safe position, visually ascertainable by an operator, at which detonator (12) firing cannot take place if an unwanted or unsafe condition arises in the blasting system (10).