Laminate of magnetic material and method of making
US7035688B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2004 |
| Grant date | Apr 25, 2006 |
| Priority date | — |
| Expiry date | Oct 13, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2535/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A laminate having a plurality of layers of magnetic material sandwiched together having a first side and a second side and a method of making the laminate. The plurality of layers of magnetic material having a plurality of radial grooves. A first insulative layer applied over the first side of the plurality of layers of magnetic material. A lead wire applied to over first insulative layer at a predetermined location on the first side of the plurality of layers of magnetic material. A second insulative layer applied to the first side of the plurality of layers of magnetic material over the lead wire. A third insulative layer applied to the second side of the plurality of layers of magnetic material. Thus, the laminate is ready to receive a coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.