Patent ID: 11287228

Abstract:
An electronic initiator unit for the electrical firing of a charge in an energetic device is described. The unit includes an actuation module comprising electrically in series a first conductor, an electronic actuator, and a second conductor; an engagement module including a first electrical connector conductively connected to the first conductor and defining a first connector contact portion spaced remotely from the first conductor and a second electrical connector conductively connected to the second conductor and defining a second connector contact portion spaced remotely from the second conductor; a shunt module including a first shunt connector defining a first shunt contact portion, a second shunt connector defining a second shunt contact portion, and a conductive shunt connection between the first and second shunt connector spaced remotely from the shunt contact portions; wherein the engagement module and the shunt module are co-operably configured so as to be engageable together such as to effect when so engaged an electrical connection between the first connector contact portion and the first shunt contact portion and between the second connector contact portion and the second shunt contact portion. A system and method for the electrical firing of a charge in a plurality of energetic devices in a controlled manner from a remote location are also described.