Title:
POWER TRANSMISSION COIL
Document Type and Number:
Japanese Patent JP2013165576
Kind Code:
A
Abstract:
To provide a power transmission coil which achieves the reduction of loss and a simple structure.
A power transmission coil 11 includes: a planar coil 13; a resonance circuit board 15 electrically connected with the planar coil 13; and a housing 17 that houses the planar coil 13 and the resonance circuit board 15. In the housing 17, the resonance circuit board 15 is disposed so as to be substantially parallel with a direction of a magnetic field generated in a height direction of the housing 17 by the planar coil 13.
Inventors:
STEFFEN WERNER
IWAMIYA HIROKI
MIYAKE EIJI
IWAMIYA HIROKI
MIYAKE EIJI
Application Number:
JP2012027261A
Publication Date:
August 22, 2013
Filing Date:
February 10, 2012
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
H01F38/14
Domestic Patent References:
| JPH1198706A | 1999-04-09 | |||
| JP2003079075A | 2003-03-14 | |||
| JPH1198706A | 1999-04-09 |
Foreign References:
| WO2010087317A1 | 2010-08-05 |
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii
Daisuke Nagano
Kentaro Fujii
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