The present invention relates to a charging device for charging a vehicular unit of an electric vehicle, comprising a power supply means for providing an electric charging current and comprising a ground unit having a power delivery means, where the power delivery means is arranged on a movable arm that is movable between an initial position, in which the movable arm is located in the ground unit, and a coupling position, in which the power delivery means is electrically connected to the vehicular unit, where provided in the ground unit there is an emergency power supply means that is designed and configured to provide sufficient electrical energy to return the movable arm to its initial position in the event of a power failure.
Charging device having emergency power supply, and method for the supply of emergency power
2023-11-30
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Charging device with emergency power supply device and method for emergency power supply
Europäisches Patentamt | 2023
|EMERGENCY POWER SUPPLY SYSTEM, EMERGENCY POWER SUPPLY METHOD, AND PROGRAM
Europäisches Patentamt | 2021
|EMERGENCY POWER SUPPLY SYSTEM, EMERGENCY POWER SUPPLY METHOD, AND PROGRAM
Europäisches Patentamt | 2020
|