Title:
CORE COMPONENT AND COIL
Document Type and Number:
WIPO Patent Application WO/2022/270297
Kind Code:
A1
Abstract:
A core component (40) includes a first core (41), a second core (42), and a coupling member (43) each made of a magnetic body. The coupling member (43) is an integrally molded body composed of a first section (431), a second section (432), and a joint section (433). The first section (431) is connected to leg sections (411, 412) of the first core (41) to form, together with the first core (41), a first annular body for a first transformer. The second section (432) is connected to multiple leg sections (421, 422) of the second core (42) to form, together with the second core (42), a second annular body for a second transformer. The joint section (433) connects the first section (431) and the second section (432). In a first direction (DIR1), the joint section (433) is shorter than the first section (431) and the second section (432).
Inventors:
NISHIYAMA TAKAYOSHI (JP)
HIROTA MINORU (JP)
KINOSHITA NAOTO (JP)
UEDA KEIJI (JP)
MIYATA SHOHEI (JP)
HIROTA MINORU (JP)
KINOSHITA NAOTO (JP)
UEDA KEIJI (JP)
MIYATA SHOHEI (JP)
Application Number:
PCT/JP2022/022977
Publication Date:
December 29, 2022
Filing Date:
June 07, 2022
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F17/04; H01F27/00; H01F27/24; H01F30/10
Foreign References:
| JP2014022627A | 2014-02-03 | |||
| JP2018066651A | 2018-04-26 | |||
| JP2006186620A | 2006-07-13 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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