Insulated conductor with arc propagation resistant properties and method of manufacture
US5220133A · kind A · utility
20Cited by
5References
13Claims
0Family size
Assignee
Key dates
| Filing date | Feb 27, 1992 |
| Grant date | Jun 15, 1993 |
| Priority date | — |
| Expiry date | Feb 27, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B7/0241
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An insulated conductor having improved arc propagation resistant properties. The insulation consists of a first layer of a composite tape of polyimide between two layers of polytetrafluoroethylene. The second overlaying tape layer is unsintered polytetrafluoroethylene. Further disclosed is a process for manufacturing a sintered wire product having a tin plated electrical conductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.