Invention Grant
US09583244B2 Bonded magnet, bonded magnet component, and bonded magnet production method
有权
粘结磁体,粘结磁体组分和粘结磁体制造方法
- Patent Title: Bonded magnet, bonded magnet component, and bonded magnet production method
- Patent Title (中): 粘结磁体,粘结磁体组分和粘结磁体制造方法
-
Application No.: US14867714Application Date: 2015-09-28
-
Publication No.: US09583244B2Publication Date: 2017-02-28
- Inventor: Rie Yoshida , Michiya Kume , Kohei Ihara , Taku Ichimori
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan-Shi
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan-Shi
- Agency: Andrews Kurth Kenyon LLP
- Priority: JP2014-202540 20140930; JP2014-267077 20141229; JP2015-167734 20150827
- Main IPC: H01F7/02
- IPC: H01F7/02 ; H01F41/02

Abstract:
A bonded magnet is provided which includes first and second components. The first and second components have first and second non-action surfaces, and first and second action surfaces that intersect the first and second non-action surfaces, respectively. First and second flux groups curve inside the first and second components from the first and second non-action surfaces to the first and second action surfaces, respectively. The areas of the first and second non-action surfaces are greater than the first and second action surfaces, respectively. The flux densities on the first and second action surfaces are higher than the first and second non-action surfaces, respectively. The pole on the first non-action surface is opposite to the second non-action surface. The first and second non-action surfaces are coupled to each other. The first flux groups continuously extend from one to another.
Public/Granted literature
- US20160093426A1 BONDED MAGNET, BONDED MAGNET COMPONENT, AND BONDED MAGNET PRODUCTION METHOD Public/Granted day:2016-03-31
Information query