Method and apparatus for routing cable in existing pipelines
US6712556B2 · kind B2 · utility
28Cited by
11References
10Claims
0Family size
Inventor
Key dates
| Filing date | Jul 20, 2001 |
| Grant date | Mar 30, 2004 |
| Priority date | — |
| Expiry date | Oct 13, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G9/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Carriers and support means for routing cable structures in existing pipelines are disclosed, the carriers comprising coiled or folded cylinders or sections thereof bearing or adapted to bear a cable support means are disclosed, as well as a method of fixing such carriers to the interior of pipelines, and routing cable structures by means of such devices and methods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.