Method of making a core and coil assembly
US4847987A · kind A · utility
5Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 29, 1988 |
| Grant date | Jul 18, 1989 |
| Priority date | — |
| Expiry date | Aug 29, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49078
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of constructing a transformer having an amorphous steel core with a coil about a leg of the core wherein the core leg is formed to a cross-section that more closely conforms to the configuration of the coil window of the coil that surrounds the core leg.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.