Coil molded article and reactor
US11615913B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 23, 2018 |
| Grant date | Mar 28, 2023 |
| Priority date | — |
| Expiry date | Mar 14, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2017/048
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided is a coil molded article including: a coil having a winding portion; and an integration resin portion that coats at least an inner peripheral face of the winding portion, wherein the coil molded article further includes a gap portion that is integrated into the inner peripheral face and divides an internal space of the winding portion into two portions in an axial direction of the winding portion. Further provided is a reactor including: the above-described coil molded article; and a magnetic core including an inner core portion that is arranged inside the winding portion included in the coil molded article, and an outer core portion that is arranged outside the winding portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.