DEVICE FOR THE INDUCTIVE TRANSFER OF ELECTRIC ENERGY

A device for the inductive transfer of electric energy from a stationary unit having a current supply device and a primary inductance connected thereto, to a vehicle which is adjacent to the stationary unit and has a secondary inductance. The vehicle has an emitter device for sending a data signal i...

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Bibliographic Details
Main Authors GREEN ANDREW, ASSELIN PASCAL
Format Patent
LanguageEnglish
Published 28.11.2013
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:A device for the inductive transfer of electric energy from a stationary unit having a current supply device and a primary inductance connected thereto, to a vehicle which is adjacent to the stationary unit and has a secondary inductance. The vehicle has an emitter device for sending a data signal in the secondary inductance and the stationary unit includes a capturing device for capturing a data signal emitted by the primary inductance. The current supply device is activated by the capturing device in accordance with the content of the captured data signal for injecting the primary inductance. The emitting device includes a memory with a vehicle-specific code and the data signal which it produces contains the code. The capturing device includes a memory with an authorisation code and a comparison device such that the activation of the current supply device is triggered only if the comparison device identifies the authorisation code in the captured data signal.
Bibliography:Application Number: US201113993022