公开(公告)号：US11990766B2

公开(公告)日：2024-05-21

申请号：US16915511

申请日：2020-06-29

Applicant: Eaton Intelligent Power Limited

Inventor： Birger Pahl ,  Zelin Xu ,  Gerson Nojima ,  Zhichao Wu ,  Guangqi Zhu

IPC: H01F27/06 ,  H01F27/24 ,  H01F27/26 ,  H01F27/28 ,  H02J50/12

CPC classification number: H02J50/12 ,  H01F27/06 ,  H01F27/24 ,  H01F27/266 ,  H01F27/28 ,  H01F27/2871

Abstract: An apparatus includes a first coil, a second coil having a first side facing a first side of the first coil, a first radial array of magnetic material bodies disposed on a second side of the first coil, and a second radial array of magnetic material bodies disposed on a second side of the second coil such that respective magnetic material bodies of the second radial array overlap respective magnetic material bodies of the first radial array. The apparatus may be included in a wireless power transfer system.

公开(公告)号：US20210006095A1

公开(公告)日：2021-01-07

申请号：US16915511

申请日：2020-06-29

Applicant: Eaton Intelligent Power Limited

Inventor： Birger Pahl ,  Zelin Xu ,  Gerson Nojima ,  Zhichao Wu ,  Guangqi Zhu

IPC: H02J50/12 ,  H01F27/28 ,  H01F27/24 ,  H01F27/06

Abstract: An apparatus includes a first coil, a second coil having a first side facing a first side of the first coil, a first radial array of magnetic material bodies disposed on a second side of the first coil, and a second radial array of magnetic material bodies disposed on a second side of the second coil such that respective magnetic material bodies of the second radial array overlap respective magnetic material bodies of the first radial array. The apparatus may be included in a wireless power transfer system.