Invention Grant
- Patent Title: Wound core, electromagnetic component and manufacturing method therefor, and electromagnetic equipment
- Patent Title (中): 绕线芯，电磁元件及其制造方法和电磁设备
-
Application No.: US13366439Application Date: 2012-02-06
-
Publication No.: US09553495B2Publication Date: 2017-01-24
- Inventor: Zhuonan Wang , Yuji Enomoto , Shigeho Tanigawa
- Applicant: Zhuonan Wang , Yuji Enomoto , Shigeho Tanigawa
- Applicant Address: JP Tokyo
- Assignee: HITACHI METALS, LTD.
- Current Assignee: HITACHI METALS, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Baker Botts L.L.P.
- Priority: JP2011-074800 20110330
- Main IPC: H02K1/06
- IPC: H02K1/06 ; H01F41/02 ; H01F27/24 ; H01F27/28 ; H02K15/02 ; H01F3/04 ; H02K1/14
Abstract:
A wound core formed of a magnetic thin band, an electromagnetic component and a manufacturing method therefor and electromagnetic equipment in which iron loss and cost reduction can be achieved are provided. The wound core is a wound core formed by winding a magnetic thin band in the axial direction. A cutout portion is formed from place to place on an end face of the thin band in the axial direction and the cutout portions are arranged in random directions in the direction of the radius of the wound core.
Public/Granted literature
- US09054572B2 Wound core, electromagnetic component and manufacturing method therefor, and electromagnetic equipment Public/Granted day:2015-06-09
Information query
