fire extinguisher closed elettrovalvola governed by a relay to the place in the trunk of a car and also switch, remote control.

摘要

technology: safety technical problem: remote control remote control which acts on a relay which closes the circuit by opening the elettrovalvola placed on the fire extinguisher that entra in function.the insertion may also occur through a safety device consisting of a switch operated by a reduction of the steering column, thanks to a thickness on the same.end use: automobile accident.