Abstract: A docking station comprises a computing unit and a charging system connected via a data connection. The charging system has a first charging coil in a housing such that a battery of a mobile device can be charged by a second charging coil while at the same time data can be transferred between the mobile device and the computing unit and to at least one peripheral device, whereby an increased protection against eavesdropping results without the use of additional devices. This is achieved in that the first and second charging coils are designed and connected such that the charging coils are actuated by the computing unit and by a mobile device electronic system such that data to be transferred is transmitted between the mobile device and the docking station via alternating fields, which are generated and received in the first and second charging coils, in the near-field region in an interference-free and eavesdropping-secured manner.

Abstract: In a multi-part refueling device for refueling an electric drive battery or a fluid tank of a movable vehicle, simplified, reproducible refueling is to be achieved. The vehicle-side coupling device carried on the vehicle has connecting means designed as at least one charging coil, charging contacts or as a loading nozzle and also has a descending mechanism for lowering the contact plate onto the ground, a displacement mechanism for displacing the contact plate in the ground plane up to a center of the stationary ground coupling device and a lowering mechanism for lowering the connecting means or contact plate as a whole with the connecting means onto the charging coil, the charging contacts or a tank nozzle, wherein the positioning of the contact plate on the stationary ground device is made possible in an automatically controlled manner by a computer and control unit.

Abstract: In a multi-part refueling device for refueling an electric drive battery or a fluid tank of a movable vehicle, simplified, reproducible refueling is to be achieved. The object is achieved in that the vehicle-side coupling device carried on the vehicle has connecting means designed as at least one charging coil, charging contacts or as a loading nozzle and also has a manipulator arm for descending, displacing and lowering the contact plate in a center of the stationary ground coupling device, wherein the manipulator arm comprises an upper arm segment pivotally and rotatably mounted on the vehicle side, a joint, a lower arm segment and a further joint for mounting the contact plate and is automatically controlled by the computer and control unit.

Abstract: A docking station comprises a computing unit and a charging system connected via a data connection. The charging system has a first charging coil in a housing such that a battery of a mobile device can be charged by a second charging coil while at the same time data can be transferred between the mobile device and the computing unit and to at least one peripheral device, whereby an increased protection against eavesdropping results without the use of additional devices. This is achieved in that the first and second charging coils are designed and connected such that the charging coils are actuated by the computing unit and by a mobile device electronic system such that data to be transferred is transmitted between the mobile device and the docking station via alternating fields, which are generated and received in the first and second charging coils, in the near-field region in an interference-free and eavesdropping-secured manner.

Abstract: A wirelessly rechargeable energy store includes a housing, having a casing wall, in which a converter, a storage core, charging electronics and an antenna structure are arranged along a longitudinal axis. The energy store, independently of the relative alignment of antenna structures used with respect to the acting field direction, achieves an increased recharging efficiency and, because of its housing configuration, is diversely usable as a replacement for batteries and battery packs in small electrical devices. The antenna structure comprises at least two induction loops—shaped from an electrically conductive wire—formed as flat coils, which are arranged in a partly overlapping manner on a flexible printed circuit board.

Abstract: A wirelessly rechargeable energy store includes a housing, having a casing wall, in which a converter, a storage core, charging electronics and an antenna structure are arranged along a longitudinal axis. The energy store, independently of the relative alignment of antenna structures used with respect to the acting field direction, achieves an increased recharging efficiency and, because of its housing configuration, is diversely usable as a replacement for batteries and battery packs in small electrical devices. The antenna structure comprises at least two induction loops—shaped from an electrically conductive wire—formed as flat coils, which are arranged in a partly overlapping manner on a flexible printed circuit board.

Abstract: A housing of a power bank includes fasteners for coupling the power bank to a mobile phone. The housing comprises a illumination element and a charging element for wirelessly charging the mobile phone. An added benefit, which convinces users to carry a mobile phone and the power bank connected to one another is that the illumination element can be controlled manually and/or wirelessly by a wireless connection through the mobile phone, such that light can be emitted from the power bank front side in the direction of a transverse axis, and the fasteners are designed to be permanently magnetic and/or mechanically designed such that a releasable attachment, that can be pivoted about a transverse axis, of the power bank is achieved relative to the mobile phone, such that the housing is mounted to be pivotable between a neutral coupling position and a pivoted selfie position relative to the mobile phone.

Abstract: A housing of a power bank includes fasteners for coupling the power bank to a mobile phone. The housing comprises a illumination element and a charging element for wirelessly charging the mobile phone. An added benefit, which convinces users to carry a mobile phone and the power bank connected to one another is that the illumination element can be controlled manually and/or wirelessly by a wireless connection through the mobile phone, such that light can be emitted from the power bank front side in the direction of a transverse axis, and the fasteners are designed to be permanently magnetic and/or mechanically designed such that a releasable attachment, that can be pivoted about a transverse axis, of the power bank is achieved relative to the mobile phone, such that the housing is mounted to be pivotable between a neutral coupling position and a pivoted selfie position relative to the mobile phone.