Title:
WIRELESS CHARGING APPARATUS FOR TRANSPORTATION MEANS AND MAGNETIC COMPOSITE USED THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/244967
Kind Code:
A1
Abstract:
A wireless charging apparatus for a transportation means according to an embodiment comprises a magnetic unit having a moisture absorption rate adjusted to a specific range, and accordingly, high magnetic properties and charging efficiency may be provided under a frequency and high power applied to wireless charging. Therefore, the wireless charging apparatus can be applied to a transportation means, such as an electric vehicle requiring a large amount of power transmission between a transmitter and a receiver.
Inventors:
CHOI JONG HAK (KR)
KIM TAE KYOUNG (KR)
KIM NAH YOUNG (KR)
LEE SEUNGHWAN (KR)
KIM TAE KYOUNG (KR)
KIM NAH YOUNG (KR)
LEE SEUNGHWAN (KR)
Application Number:
PCT/KR2022/004244
Publication Date:
November 24, 2022
Filing Date:
March 25, 2022
Export Citation:
Assignee:
SKC CO LTD (KR)
International Classes:
H01F38/14; B60L53/12; C08L83/00; C08L101/00; C08L101/04; H01F1/24; H01F1/37; H01F27/28; H02J50/00
Foreign References:
| KR20210050920A | 2021-05-10 | |||
| JP2005209947A | 2005-08-04 | |||
| JP2002356614A | 2002-12-13 | |||
| US20170275438A1 | 2017-09-28 | |||
| US20140132383A1 | 2014-05-15 | |||
| KR20110042403A | 2011-04-27 |
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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