A device (1) for contactless charging of an electrical energy storage (2) of a motor vehicle that has a height adjustable chassis. A primary coil (3) is arranged in a bottom housing (4) on a surface on which the motor vehicle will be parked. The primary coil (3) is connected to an electrical power supply and will induce an alternating electrical voltage in a secondary coil (6) on the vehicle for charging the electrical energy storage (2). The primary coil (3) is connected to the bottom housing (4) by a spring (8, 9) that will compress under the effect of an external compressive force that may occur if the chassis is adjusted too low, thereby avoiding damage to either of the coils (3, 6).
Device for the contactless charging of an electrical energy storage means of a motor vehicle
2018-06-12
Patent
Electronic Resource
English
DEVICE FOR CONTACTLESS CHARGING OF ELECTRICAL ENERGY STORAGE MEANS OF MOTOR VEHICLE
European Patent Office | 2016
|DEVICE FOR THE CONTACTLESS CHARGING OF AN ELECTRICAL ENERGY STORAGE MEANS OF A MOTOR VEHICLE
European Patent Office | 2016
|CONTACTLESS CHARGING OF AN ELECTRICAL ENERGY STORE OF A MOTOR VEHICLE
European Patent Office | 2016