A vehicle-side current transmission device (4) for the stationary charging of electrical energy stores of vehicles (7) at charging stations includes current-supplying contact surfaces (13, 14, 14) arranged above the vehicle (7), wherein a charge current collector (4) formed as an articulated arm system (4) is multi-pole and has, for making stationary contact with the current-supplying contact surfaces (13, 14, 15), at least two isolated electrical contact elements (1, 2, 3) that transmit different electrical phases. The collector enables electrical contacts by a single current collector, which transmit different electrical phases while grounding the vehicle. The articulated arm system allows for an especially compact design with low weight, and enables the vehicle driver to simply position the vehicle below the overhead charging station, coupled with a reliable contacting of the contact surfaces.
STROMÜBERTRAGUNGSVORRICHTUNG ZUR AUFLADUNG ELEKTRISCHER ENERGIESPEICHER VON FAHRZEUGEN AN ÜBERKOPFLADESTATIONEN
CURRENT TRANSMISSION DEVICE FOR CHARGING ELECTRICAL ENERGY STORES OF VEHICLES AT OVERHEAD CHARGING STATIONS
DISPOSITIF DE TRANSMISSION DE COURANT ÉLECTRIQUE POUR LA RECHARGE D'UN ACCUMULATEUR D'ÉNERGIE ÉLECTRIQUE DE VÉHICULES DANS DES STATIONS DE RECHARGE DE VÉHICULES PAR LE TOIT
2023-06-07
Patent
Electronic Resource
German
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |