Title:
CORE STRUCTURE AND COIL ASSEMBLY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/250426
Kind Code:
A1
Abstract:
A core structure is provided. The core structure according to an embodiment of the present invention is a core structure on which a coil is wound, and comprises: a magnetic body which is formed to have a ring shape and is made of a magnetic material; a first guide which is formed to have a ring shape so as to come into contact with the inner circumferential surface of the magnetic body and is made of an insulative material; and an insulating layer with which the magnetic body and the first guide are at least partially coated so as to insulate the magnetic body.
Inventors:
KIM SEON OH (KR)
LEE YOON JAE (KR)
LEE YOON JAE (KR)
Application Number:
PCT/KR2022/007370
Publication Date:
December 01, 2022
Filing Date:
May 24, 2022
Export Citation:
Assignee:
AMOGREENTECH CO LTD (KR)
International Classes:
H01F17/06; H01F27/25; H01F27/32
Foreign References:
| JP2008124433A | 2008-05-29 | |||
| KR20200145816A | 2020-12-30 | |||
| KR101870149B1 | 2018-06-25 | |||
| JP2002057040A | 2002-02-22 | |||
| JP2008243985A | 2008-10-09 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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