Asymmetrical magnet arrays
US11217374B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 6, 2020 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Aug 6, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F7/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Magnet array structure and method for forming magnet array structure that includes a first linear magnet array including a first magnet arrangement, in which the first magnet arrangement is consecutively repeated and a second linear magnet array including a second magnet arrangement, in which the second magnet arrangement is consecutively repeated. The first magnet arrangement includes a plurality of first magnetic elements having non-uniformly dimensioned widths in a length direction of the first magnet arrangement and the second magnet arrangement includes a plurality of second magnetic elements having non-uniformly dimensioned widths in a length direction of the second magnet arrangement. The first linear magnet array is arranged parallel to the second linear magnet array so that the first magnet arrangement is linearly offset from the second magnet arrangement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.