Invention Grant
- Patent Title: Dust core
-
Application No.: US15915852Application Date: 2018-03-08
-
Publication No.: US11915847B2Publication Date: 2024-02-27
- Inventor: Ryoma Nakazawa , Takeshi Takahashi
- Applicant: TDK CORPORATION
- Applicant Address: JP Tokyo
- Assignee: TDK CORPORATION
- Current Assignee: TDK CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP 17045481 2017.03.09 JP 18035650 2018.02.28
- Main IPC: H01F1/26
- IPC: H01F1/26 ; H01F41/02 ; H01F27/255 ; H01F1/24 ; H01F3/08 ; H01F1/33 ; B22F1/10 ; B22F1/16 ; B22F1/052
Abstract:
A dust core includes a metal magnetic material and a resin. Fine particles exist on a surface of the dust core.
Public/Granted literature
- US20180261385A1 DUST CORE Public/Granted day:2018-09-13
Information query
IPC分类:
