ES1007495U - Device timer mechanisms for actuating the locking and unlocking doors of vehicles. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Device timer powertrain media locking and unlocking vehicle door, integrating dos electronic circuits timing differential, organized in a unique integrated device multivibrator dual acting as monostable, comprising two networks logicas equals, separate each one of which is externally associate an rc network, to fix the width of its output pulse attacking a transistor associated relay governing one or other of said drive means, both of circuits prepared for activation in response the power of some switches associated with the lock or instances of a second switch double switch, installed inside the passenger compartment and priority in his performance, characterized terminals access circuits drive media lock and unlock rc associates have some networks in mount differentiator ind ependientes, with a time constant longer than with second rc networks, which are coupled and act as a filter anti-jamming protection of each network logic device monostable dual, which also has its input auxiliary trip fed back and connected differentiated way to merge resistors, db sendos transistors in which collector halla coil a respective relay, whose transistors in fitting the issuer common are willing between the issuer and the collector a diode with cathode kingdom to said manifold, so that these transistors assembly and are in a position bias cut in idle state and immediately after each and activation timing period expires. (Machine-translation by Google Translate, not legally binding)