FOREIGN-BODY DETECTION DEVICE AND POWER INDUCTIVE CHARGING DEVICE
First Claim
Patent Images
1. A foreign-body detection device comprising:
- a plurality of coils arranged next to one another, the coils having the form of ring sectors, a plurality of the coils following one another both along a circumferential direction of the ring sectors and being perpendicular thereto.
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Abstract
A foreign-body detection device has coils arranged next to each other to form ring-shaped sectors. Several coils follow one another both along a circumferential direction of the ring sectors and perpendicular thereto. A power inductive charging device comprises the foreign-body detection device and a power coil arrangement on which the power inductive charging device is arranged.
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Citations
10 Claims
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1. A foreign-body detection device comprising:
a plurality of coils arranged next to one another, the coils having the form of ring sectors, a plurality of the coils following one another both along a circumferential direction of the ring sectors and being perpendicular thereto. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An inductive charging device for motor vehicles, the charging device comprising:
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a foreign-body detection device comprising a plurality of coils arranged next to one another, the coils having the form of ring sectors, a plurality of the coils following one another both along a circumferential direction of the ring sectors and being perpendicular thereto; and a power coil arrangement, along which the plurality of the coils of the foreign-body detection device extend. - View Dependent Claims (10)
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Specification