Title:
INDUCTOR AND METHOD FOR MANUFACTURING INDUCTOR
Document Type and Number:
WIPO Patent Application WO/2024/004480
Kind Code:
A1
Abstract:
This inductor (100) is equipped with: a dust core (10) which has a first surface (11), a second surface (12) located on the side thereof opposite the first surface (11), and one or more third surfaces (for example, (13c)), which connect the first surface (11) and the second surface (12) to one another; and a coil element (20) which uses flat conductor wire as the material thereof. The coil element (20) has: a winding section (21) positioned inside the dust core (10); a drawn section (22) which is drawn from the end of the winding section (21) toward the third surface (13c); and an electrode section (27) which projects to the outside of the dust core (10) from the third surface (13c) and is connected to the drawn section (22). The drawn section (22) has a notch (Nt) which extends along the drawing direction (Dr) of the drawn section (22).
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Inventors:
OTSUBO MUTSUYASU
TSUGAWA RYOTARO
TSUGAWA RYOTARO
Application Number:
PCT/JP2023/019904
Publication Date:
January 04, 2024
Filing Date:
May 29, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01F27/29; H01F17/04; H01F27/28; H01F41/04
Foreign References:
| JP2019133989A | 2019-08-08 | |||
| JP2017079298A | 2017-04-27 | |||
| JP2010123864A | 2010-06-03 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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