Parallel structure high conductibility cable with conductor keeper
US8586868B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jan 5, 2011 |
| Grant date | Nov 19, 2013 |
| Priority date | — |
| Expiry date | Jul 6, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G3/0481
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cable has a conductor keeper, multiple bare conductors, a dielectric tape, a plastic jacket and two copper cylinders. The conductor keeper has multiple grooves. Each bare conductor is mounted in a corresponding groove of the conductor keeper and has a first end and a second end. The first end and second end of the bare conductor protrude out of the conductor keeper respectively so as to form two spaces. The dielectric tape is wrapped around the conductor keeper. The plastic jacket is coated around the dielectric tape. Two copper cylinders are mounted in the spaces of the bare conductors respectively to make the bare conductors surround the copper cylinders and the bare conductors connect to each other in parallel. Therefore, the skin effect is minimized and the bare conductors are efficient in that power consumption and emission of carbon dioxide during copper-smelting are significantly reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.