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Title:
WIRELESS CHARGING DEVICE AND TRANSPORTATION MEANS COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/131509
Kind Code:
A1
Abstract:
A wireless charging device according to an embodiment can effectively dissipate heat generated in a magnetic part without causing a short circuit of a coil part or degradation of charging efficiency by having the magnetic part placed in a cooling part separated from the coil part and circulating cooling water in the cooling part. Therefore, the wireless charging device can be usefully used in a transportation means, such as an electric vehicle, which requires high-capacity power transmission between a transmitter and a receiver.

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Inventors:
LEE SEUNGHWAN (KR)
KIM TAE KYOUNG (KR)
CHOI JONG HAK (KR)
KIM NAH YOUNG (KR)
Application Number:
PCT/KR2021/014404
Publication Date:
June 23, 2022
Filing Date:
October 15, 2021
Export Citation:
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Assignee:
SKC CO LTD (KR)
International Classes:
H01F38/14; B60L53/12; H01F27/16; H02J50/00; H02J50/10; H02J50/70
Foreign References:
US20170338023A12017-11-23
KR101971884B12019-04-25
US20200381164A12020-12-03
KR20170045317A2017-04-26
KR20100119500A2010-11-09
KR20110042403A2011-04-27
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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