公开(公告)号：US20230382253A1

公开(公告)日：2023-11-30

申请号：US18032676

申请日：2021-10-20

Applicant: Webasto SE

Inventor： Andreas Maier

IPC: B60L53/35 ,  B60L53/16 ,  B60L53/55

CPC classification number: B60L53/35 ,  B60L53/16 ,  B60L53/55

Abstract: 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.