Electrical submersible pump cable
US6587054B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2001 |
| Grant date | Jul 1, 2003 |
| Priority date | — |
| Expiry date | Dec 14, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B7/046
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical submersible pump cable having an integral capacitor. The electrical submersible pump cable has a primary conductor with an insulator surrounding the primary conductor. A coaxial conductive layer surrounds the insulator, wherein the insulator serves as a dielectric between the primary conductor and the coaxial conductive layer. An outer insulating sleeve is provided on an outer surface of the coaxial conductive layer. An inner cable armor surrounds the insulating sleeve, wherein the outer insulating sleeve provides electrical isolation between adjacent wires. An outer cable armor surrounds the inner cable armor. The coaxial conductive layer and primary conductor enables the coupling of data information onto or off of the cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.