Inductor manufacturing method
US11501906B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 23, 2019 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | Sep 15, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4902
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An inductor manufacturing method includes making a coil with a wire member, the coil has two end portions, bending a dependent segment from one end portion of the coil, and bending a lateral extension from the dependent segment, bending a bent segment from the second end portion of the coil, and bending a lateral segment from the bent segment, a base member is then engaged into a space between the coil and the lateral extension and the lateral segment of the coil for forming a coil assembly, the coil assembly is then engaged into a mold cavity of a mold device and punched together with an iron powder, the lateral extension and the lateral segment of the coil are electroplated with an electroplating layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.