Title:
COIL COMPONENT AND METHOD FOR MANUFACTURING COIL COMPONENT
Document Type and Number:
Japanese Patent JP2023119159
Kind Code:
A
Abstract:
To provide a coil component which facilitates manufacture.SOLUTION: A coil component 100 includes: a coil covered with a non-magnetic resin 13; a core 20 which contains a resin mixed with a magnetic body as a main component, and covers at least a part of the coil covered with the non-magnetic resin 13; and a gap 30 which is provided on the core 20, and extends toward the non-magnetic resin 13 from the surface of the core 20. The width of the gap 30 is narrower toward the non-magnetic resin 13 from the surface of the core 20. A tip 30a of the gap 30 extending toward the non-magnetic resin 13 from the surface of the core 20 is separated from the non-magnetic resin 13.SELECTED DRAWING: Figure 3
More Like This:
| JPH03215912 | RESIN MOLDED TRANSFORMER |
| JP2001113560 | ELECTRIC/ELECTRONIC PART |
| JPS60173813 | GAS INSULATED POTENTIAL TRANSFORMER |
Inventors:
KAWAGUCHI HAJIME
NOO NAOYA
SASAI HIDEKAZU
NOO NAOYA
SASAI HIDEKAZU
Application Number:
JP2022021860A
Publication Date:
August 28, 2023
Filing Date:
February 16, 2022
Export Citation:
Assignee:
MURATA MANUFACTURING CO
International Classes:
H01F27/32; H01F27/24; H01F37/00; H01F41/04; H01F41/12
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Takahiro Nosue
Hitoshi Nishizawa
Hironobu Onda
Takahiro Nosue
Hitoshi Nishizawa