A motor vehicle ignition switch has a first and a second electrical circuit for detecting the angular position of a key in an ignition lock, with a rotor that is rotatable about a rotation axis so as to be able to selectively take an off position, a starting position, a running position, an on position and an intermediate position, distinct from each other; the second circuit is independent of the first circuit and defines a resistive divider; the first circuit has a first, a second and a third conductive laminas, electrically isolated from each other; the first circuit has two contacts, one of which is arranged on the third lamina in the running position and in the starting position and on the first lamina in the intermediate position.
Motor Vehicle Ignition Switch and Ignition Device Provided With This Ignition Switch
2021-01-14
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H01H Elektrische Schalter , ELECTRIC SWITCHES |
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