Device for combined transmission of energy and electric signals
First Claim
1. A device in the form of a transformer for transmitting electrical energy, said device comprising:
- a core of a ferromagnetic material;
a primary coil and a secondary coil wound about said core;
a receiving electronic device and a sending electronic device;
at least one first areal antenna and at least one second areal antenna in direct vicinity of said primary and said secondary coils for a contact-free transmitting of changing signals, said at least one first and at least one second areal antennas connected interchangeably to said receiving electronic device and said sending electronic device to serve as a receiver and a sender, respectively, with said receiver and said sender forming a unit with said primary coil, said secondary coil, and optionally said core.
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Accused Products
Abstract
A device in the form of a transformer for transmitting electrical energy is comprised of a core of a ferromagnetic material and a primary coil and a secondary coil wound about the core. At least one receiver in the form of an areal antenna and at least one sender in the form an areal antenna are arranged in the direct vicinity of the primary and secondary coils for a contact-free transmittal of changing signals. The receiver and the sender are connected interchangeably to receiving and sending electronics devices, whereby the receiver and the sender form a constructive unit with the primary coil, the secondary coil, and optionally the core. The device allows the simultaneous transmittal of electric energy between components that are adjustable relative to one another as well as the transmittal of changing signals. The power transmittal in the kilowatt range is only limited by the respective constructive size of the device. A high data transmittal rate of analog or digital changing signals is possible.
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Citations
42 Claims
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1. A device in the form of a transformer for transmitting electrical energy, said device comprising:
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a core of a ferromagnetic material; a primary coil and a secondary coil wound about said core; a receiving electronic device and a sending electronic device; at least one first areal antenna and at least one second areal antenna in direct vicinity of said primary and said secondary coils for a contact-free transmitting of changing signals, said at least one first and at least one second areal antennas connected interchangeably to said receiving electronic device and said sending electronic device to serve as a receiver and a sender, respectively, with said receiver and said sender forming a unit with said primary coil, said secondary coil, and optionally said core. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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Specification