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