Flexible power cable with profiled core and support member
US4657342A · kind A · utility
23Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 17, 1984 |
| Grant date | Apr 14, 1987 |
| Priority date | — |
| Expiry date | Sep 17, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B11/22
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A flexible power cable includes three current carrying conductors and three further stranding elements arranged in the corner spaces twisted about a profiled core which contains a steel cable as the support member of the cable. The profiled core includes a round strand containing a steel cable and of three profiled strands radially adjacent thereto, each of which can contain a support member and/or an electric conductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.