Coated asbestos insulation transformer wires
US4341923A · kind A · utility
3Cited by
5References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 14, 1980 |
| Grant date | Jul 27, 1982 |
| Priority date | — |
| Expiry date | Oct 14, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B7/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrically insulating coating for transformer wire consists of an asbestos paper coated with a plurality of strips of resin material. The resin material provides strength and toughness to the asbestos as well as abrasion resistance to the coated wire to protect the asbestos material during the coil winding process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.