Energy transmission device and energy transmission method
AssigneeRobert Bosch GmbH
InventorsPhilipp Schumann, Steffen Eppler
Life of this patent
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Abstract
The invention relates to an energy transmission device (1, 10) for the contactless transmission of electric energy, comprising several transmitting coils (2, 3, 11, 12, 13, 30, 31, 32), several receiver coils (4, 5, 14, 15), and a control device (6, 16) which is designed to sequentially control a predetermined number of the transmitting coils (2, 3, 11, 12, 13, 30, 31, 32) in an energy transmission mode. The invention further relates to a corresponding energy transmission method.
Claims12
An energy transmission device (1, 10) for the contactless transmission of electrical energy, the energy transmission device comprising
- a plurality of transmitting coils (2, 3, 11, 12, 13, 30, 31, 32) and a plurality of receiving coils (4, 5, 14, 15), and
- a control device (6, 16) which is configured to activate a predetermined number of the transmitting coils (2, 3, 11, 12, 13, 30, 31, 32) sequentially in an energy transmission mode.
An energy transmission method for the contactless transmission of electrical energy, the method comprising:
- providing (S1) a plurality of transmitting coils (2, 3, 11, 12, 13, 30, 31, 32) and a plurality of receiving coils (4, 5, 14, 15), and
- sequentially activating (S2) a predetermined number of the transmitting coils (2, 3, 11, 12, 13, 30, 31, 32) in an energy transmission mode.
Dependencies are inferred from the claim text.