High-voltage electrical cable with mixed conductors
US11699538B1 · kind B1 · utility
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16Claims
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Key dates
| Filing date | Apr 20, 2022 |
| Grant date | Jul 11, 2023 |
| Priority date | — |
| Expiry date | Apr 20, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B13/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A high-voltage electrical cable assembly includes a central wire strand containing at least seven wires formed of a first alloy and a plurality of outer wire strands twisted around the central strand. At least one outer wire strand of the plurality of outer wire strands contains at least seven wires formed of a second alloy different from the first alloy. There is an electrochemical potential of about 2 volts between the first alloy and the second alloy. A method of assembling a high-voltage electrical cable assembly is also presented herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.