Charging device for inductive charging
First Claim
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1. A charging device for inductively charging a drive battery of an electrically-drivable vehicle, the charging device comprising:
- an at least partially elastic holding device; and
a primary coil disposed on said holding device;
said primary coil being movable in a first direction towards a secondary coil of the vehicle by a pressurized medium; and
said primary coil being movable in a second direction perpendicular to said first direction due to an electric current applied to said primary coil.
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Abstract
A charging device for inductively charging a drive battery of an electrically-drivable vehicle includes a primary coil, which can be moved in a first direction towards a secondary coil of the vehicle by a pressurized medium. The primary coil is disposed on a holding device which is at least partially elastic. A method for positioning a primary coil for inductively charging a drive battery of an electrically-drivable vehicle is also provided.
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Citations
34 Claims
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1. A charging device for inductively charging a drive battery of an electrically-drivable vehicle, the charging device comprising:
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an at least partially elastic holding device; and a primary coil disposed on said holding device; said primary coil being movable in a first direction towards a secondary coil of the vehicle by a pressurized medium; and said primary coil being movable in a second direction perpendicular to said first direction due to an electric current applied to said primary coil. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 33)
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20. A method for positioning a primary coil for inductively charging a drive battery of an electrically-drivable vehicle, the method comprising the following steps:
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moving the primary coil in a first direction towards a secondary coil of the vehicle by a pressurized medium and by an at least partially elastic holding device; and conducting an electric current through the primary coil thereby causing the primary coil to move in a second direction perpendicular to said first direction. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34)
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Specification