Magnetic element
US8378773B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2011 |
| Grant date | Feb 19, 2013 |
| Priority date | — |
| Expiry date | Sep 28, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F27/292
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A problem to be solved is to prevent leakage of magnetic flux in a magnetic element. A magnetic element has a winding having conductivity, and a core member disposed in a state that the winding is wound, in which the core member includes a first core member having a bottom wall and a plurality of peripheral walls provided to stand on peripheral side portions of the bottom wall, and a second core member having a plate shape which is cross-shaped or substantially cross-shaped, in which cutout portions for allowing fitting of end portions of the cross shape of the second core member are formed in the peripheral walls of the first core member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.