Fully coupled magnetic device
US11545301B2 · kind B2 · utility
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Key dates
| Filing date | Feb 8, 2021 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Feb 8, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2017/065
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A fully coupled magnetic device includes at least two phases of circuits, with each phase formed by several coupling units connected in series. Every two phases of circuits are directly coupled through at least one coupling unit, and a direction of a magnetic field generated by DC (direct current) of one phase of the two phases of circuits is opposite to that of another phase of the two phases of circuits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.