Transformer shielding
US7477120B2 · kind B2 · utility
9Cited by
14References
54Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2001 |
| Grant date | Jan 13, 2009 |
| Priority date | — |
| Expiry date | Feb 16, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F27/324
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical transformer having a core with two core portions having a shield for electrically shielding one core portion from the other core portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.