Electronic circuit for the ignition of a detonator

Abstract

Abstract 1. A perfected electronic circuit for the ignition of a detonator of the type comprising a generator (1-3) meant to supply a tension to two capacitors (4-5) connected in series of which the first capacitor (4) is used to supply through an ignition control switch (8) the energy to a detonator (9) and the second capacitor (5) is used to control by way of a delaying device (12) and one of the two gates of an AND-gate type circuit (13) of an electronic switch (10) inserted in the feeding system of the said detonator (9), characterized thereby that between the other gate (A) of said circuit (13) and the feeding of the detonator (13) coming from the said first capacitor (4) a third capacitor (14) is connected.

Inventors

• 👤 Robert Geo Orlandi

Bibliographic Details