System for Contactless Energy Transmission
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Accused Products
Abstract
System for contactless energy transmission includes a primary side winding and a secondary side winding that is rotatable relative to the primary side winding, a coil core being provided on the primary side winding, whose sectional view in at least one sectional plane containing the axis of rotation is formed as a U shape or C shape around the winding region of the primary side winding.
15 Citations
39 Claims
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1-20. -20. (canceled)
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21. A system for contactless energy transmission, comprising:
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a primary side winding suppliable with a voltage of medium frequency; a secondary side winding that is rotatable relative to the primary side winding; and a parallel-resonant circuit provided on the secondary side winding. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29)
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30. A system for contactless energy transmission, comprising:
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a primary side winding; a secondary side winding rotatable relative to the primary side winding; and a coil core provided on the primary side winding, the coil core, in a sectional view in at least one sectional plane, includes an axis of rotation and is formed in one of (a) a U-shape and (b) a C shape around the winding region of the primary side winding. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38, 39)
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Specification