Title:
WIRELESS CHARGING DEVICE AND TRANSPORTATION MEANS COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/124557
Kind Code:
A1
Abstract:
The wireless charging device according to an embodiment allows adjustment of characteristics, including the distance between a coil and a magnetic material, to be within particular numerical ranges and thus has high charging efficiency, facilitates assembly, and can be improved in durability. Therefore, the wireless charging device is useful in a transportation means, such as an electric vehicle, requiring high-capacity power transmission between a transmitter and a receiver.
Inventors:
KIM NAH YOUNG (KR)
LEE SEUNGHWAN (KR)
CHOI JONG HAK (KR)
KIM TAE KYOUNG (KR)
LEE SEUNGHWAN (KR)
CHOI JONG HAK (KR)
KIM TAE KYOUNG (KR)
Application Number:
PCT/KR2021/014398
Publication Date:
June 16, 2022
Filing Date:
October 15, 2021
Export Citation:
Assignee:
SKC CO LTD (KR)
International Classes:
H01F38/14; B60L53/12; H01F1/03; H02J50/00; H02J50/10
Foreign References:
| KR20190136447A | 2019-12-10 | |||
| KR20170105418A | 2017-09-19 | |||
| KR20170106008A | 2017-09-20 | |||
| KR20190087761A | 2019-07-25 | |||
| KR20160145694A | 2016-12-20 | |||
| KR20110042403A | 2011-04-27 |
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
Download PDF:
Previous Patent: METHOD FOR MANUFACTURING COATED STEEL SHEET FOR REFRIGERATOR
Next Patent: WIRELESS CHARGING DEVICE AND MOBILITY MEANS COMPRISING SAME
Next Patent: WIRELESS CHARGING DEVICE AND MOBILITY MEANS COMPRISING SAME