Title:
MAGNETIC CORE STRUCTURE FOR WIRELESS POWER TRANSFER, AND WIRELESS POWER TRANSFER DEVICE AND METHOD USING CORE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2024/053981
Kind Code:
A1
Abstract:
A magnetic core structure provided together with a primary coil for wireless power transfer (WPT) includes: a first structure which has a structure extending in a first axis direction in a first area including the center of the primary coil and protrudes therefrom; a second structure which is spaced apart from the first structure in a second axis direction, has a structure extending in the first axis direction, and protrudes therefrom; and a support structure which has the same magnetic characteristic as the first structure and the second structure and supports the first structure and the second structure.
Inventors:
CHI SOUNG HWAN (KR)
SEONG JAE YONG (KR)
SEONG JAE YONG (KR)
Application Number:
PCT/KR2023/013213
Publication Date:
March 14, 2024
Filing Date:
September 05, 2023
Export Citation:
Assignee:
HYUNDAI MOTOR CO LTD (KR)
KIA CORP (KR)
KIA CORP (KR)
International Classes:
H02J50/00; B60L53/12; H01F27/24; H01F38/14
Foreign References:
| KR20200083409A | 2020-07-08 | |||
| KR20130032013A | 2013-04-01 | |||
| US20200212712A1 | 2020-07-02 | |||
| KR20210015039A | 2021-02-10 | |||
| KR20140039360A | 2014-04-02 |
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
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