Invention Grant
- Patent Title: Bonded magnet, bonded magnet component, and bonded magnet production method
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Application No.: US15404501Application Date: 2017-01-12
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Publication No.: US10832863B2Publication Date: 2020-11-10
- Inventor: Rie Yoshida , Michiya Kume , Kohei Ihara , Taku Ichimori
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan
- Agency: Hunton Andrews Kurth LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@8702944 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@34cd2c5f com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@79ec7d07
- Main IPC: H01F41/02
- IPC: H01F41/02 ; H01F7/02

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
- US20170125164A1 BONDED MAGNET, BONDED MAGNET COMPONENT, AND BONDED MAGNET PRODUCTION METHOD Public/Granted day:2017-05-04
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