INDUCTION CHARGING DEVICE

Abstract: an induction charging device for an inductive vehicle charging system for charging a battery of a battery-powered electric vehicle is disclosed. the induction charging device includes at least one coil for generating an electromagnetic alternating field and a coil carrier structure composed of plastic for positioning the strands. a supporting structure is arranged below the at least one coil in a vertical direction. the supporting structure has a plurality of supporting elements arranged at a distance from one another in a longitudinal direction perpendicular to the vertical direction and supported in the vertical direction on the coil carrier structure. at least two magnetic field conducting core plates composed of a soft magnetic material for conducting magnetic flux are provided and have at least one unground surface section. the core plates are supported in the vertical direction on at least one supporting element.

Inventor(s): Thomas Himmer, Stefan Hirsch, Timo Laemmle, Holger Schroth, Martin Steinbach

CPC Classification: B60L53/122 (Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil)

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