Assemblage for inductive energy transfer to an electrically drivable vehicle
First Claim
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1. An assemblage for providing inductive energy transfer to an electrically drivable vehicle, comprising:
- an assemblage arrangement, including;
a primary coil;
a secondary coil; and
a first signal processing unit configured to process the energy received from the secondary coil;
wherein the assemblage arrangement is configured to dispose the secondary coil and a tubular frame portion of the vehicle coaxially with one another, and in that context to couple them to one another with good thermal conductivity, the mutual magnetic coupling between the primary coil and the secondary coil being configured adjustably by varying their spacing from one another along the tubular frame portion.
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Abstract
An assemblage for inductive energy transfer to an electrically drivable vehicle is proposed, which assemblage encompasses a secondary coil and a first signal processing unit. The first signal processing unit is configured to process energy received from the secondary coil, and the assemblage is configured to dispose the secondary coil and a tubular frame portion of the vehicle coaxially with one another, coupling of the secondary coil and the tubular frame section with good thermal conductivity being achieved.
18 Citations
11 Claims
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1. An assemblage for providing inductive energy transfer to an electrically drivable vehicle, comprising:
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an assemblage arrangement, including; a primary coil; a secondary coil; and a first signal processing unit configured to process the energy received from the secondary coil; wherein the assemblage arrangement is configured to dispose the secondary coil and a tubular frame portion of the vehicle coaxially with one another, and in that context to couple them to one another with good thermal conductivity, the mutual magnetic coupling between the primary coil and the secondary coil being configured adjustably by varying their spacing from one another along the tubular frame portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An electrically drivable vehicle, comprising:
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an energy reservoir, disposed in a tubular frame portion of the vehicle; and an assemblage for providing inductive energy transfer to an electrically drivable vehicle, including an assemblage arrangement, including; a primary coil; a secondary coil; and a first signal processing unit configured to process the energy received from the secondary coil; wherein the assemblage arrangement is configured to dispose the secondary coil and a tubular frame portion of the vehicle coaxially with one another, and in that context to couple them to one another with good thermal conductivity, the mutual magnetic coupling between the primary coil and the secondary coil being configured adjustably by varying their spacing from one another along the tubular frame portion.
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11. A method for providing inductive energy transfer between a transmitting unit and a receiving unit, the method comprising:
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using an assemblage for providing inductive energy transfer to an electrically drivable vehicle, including; an assemblage arrangement, including; a primary coil associated with the transmitting unit; a secondary coil associated with the receiving unit; a first signal processing unit configured to process the energy received from the secondary coil, wherein the assemblage arrangement is configured to dispose the secondary coil and a tubular frame portion of the vehicle coaxially with one another, and in that context to couple them to one another with good thermal conductivity, the mutual magnetic coupling between the primary coil and the secondary coil being configured adjustably by varying their spacing from one another along the tubular frame portion; a heat sink, for thermal coupling, made of metal foam, into which at least one of a temperature sensor and a Hall sensor is embedded; wherein energy transfer between the transmitting unit and receiving unit is regulated as a function of signals of the at least one of the temperature sensor and the Hall sensor.
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Specification