Patent ID: 9722432
Date: 2017-08-01
CPC Classifications: H01F,H02J

Claim:
1. A contactless power supplying system comprising: a contactless power supplying device including a high-frequency inverter configured to supply a high-frequency current and a primary coil arranged to supplied with the high-frequency current; an electric appliance including a secondary coil configured to generate induced electromotive force based on alternating magnetic flux generated by the primary coil and a power receiving circuit configured to supply the induced electromotive force generated by the secondary coil to a load; a structure having a variable shape and adapted to be secured in a state in which the shape of the structure is varied; at least one of a connecting wire, which is configured to connect the primary coil to the high-frequency inverter, a connecting wire, which is configured to connect the secondary coil to the power receiving circuit, and a connecting wire, which is configured to connect the power receiving circuit to the load, the at least one of the connecting wires arranged along the structure; and a repeater arranged between the primary coil and the secondary coil, wherein a position where the secondary coil is magnetically connected to the primary coil is spatially determined at a position depending on the shape of the structure being varied, and the repeater includes: