DISPOSITIVO Y PROCEDIMIENTO PARA ENCENDIDO A DISTANCIA EN SOLDADURA ALUMINOTERMICA

摘要

It enables to use very limited energy and an easily transportable device. Comprises: a) a consumable ignition element (1) with a resistive wire (13) to be heated as the electric current passes through it and cause a remote ignition; b) a reusable intermediate element (2), provided with fitting means to be electrically connected with the ignition element (1); c) a portable case (4) to house a portable power source (42) and, d) an ignition switch (6) that is housed in the case (4), with a push button (62) to activate the power source (42), as well as a first indicator (63) adapted to turn on if the power source (42) is available and a second indicator (64) adapted to turn on if the contact between the first tracks (12) and the second tracks (23) is correct.