Power reception device having a coil formed like a flat plate
US10124685B2 · kind B2 · utility
0Cited by
3References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 11, 2014 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Feb 10, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power reception device includes a flat plate-like core and a coil spirally wound around the core and having a winding central axis extending in a horizontal direction. The coil is formed like a flat plate to have a longer side portion and a shorter side portion when the coil is viewed in cross section at a plane perpendicular to an extending direction of the coil. The coil is wound around the core such that the longer side portion faces a surface of the core. Therefore, the thickness of the power reception device can be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.