Impregnation of thread-covered wires and braided conductors by extrusion of thermoplastics
US4590025A · kind A · utility
3Cited by
19References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1985 |
| Grant date | May 20, 1986 |
| Priority date | — |
| Expiry date | Apr 16, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B13/065
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The purpose of the invention is to manufacture varnish-bonded thread-covered circular-section and profile-section wires and braided conductors in a manner which is particularly cheap and which involves particularly little risk of contaminating the environment. Suitable thread-covered wires and braided conductors are obtained by impregnation, in one operation, with partially crystalline or amorphous thermoplastic polycondensates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.