Coil unit
AssigneeDenso Corporation
InventorsEisuke TAKAHASHI, Makoto OTSUBO
Life of this patent
Estimating the term…
Abstract
Disclosed is a coil unit for use in a wireless power transfer system. The coil unit includes: a base plate; a cover that forms a sealed space between the cover and the base plate; a magnetic plate placed on the base plate within the sealed space; a coil configured to transmit or receive AC power, the coil being placed on the magnetic plate in a stacking direction within the sealed space, the stacking direction being a direction in which the base plate, the magnetic plate and the coil are stacked; and a fluid material having fluidity and encapsulated in the sealed space.
Claims9
A coil unit for use in a wireless power transfer system, the coil unit comprising:
- a base plate;
- a cover that forms a sealed space between the cover and the base plate;
- a magnetic plate placed on the base plate within the sealed space;
- a coil configured to transmit or receive AC power, the coil being placed on the magnetic plate in a stacking direction within the sealed space, the stacking direction being a direction in which the base plate, the magnetic plate and the coil are stacked;
- and
- a fluid material having fluidity and encapsulated in the sealed space.
Dependencies are inferred from the claim text.