Method and apparatus for routing cable in existing pipelines
US7004681B2 · kind B2 · utility
9Cited by
17References
19Claims
0Family size
Inventor
Key dates
| Filing date | May 20, 2002 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Nov 22, 2022 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03F2003/065
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Supports for routing cables in existing pipelines are flexible cable supports containing minimally one hollow passage to receive a cable, and are installed between an existing pipeline inner wall and a structural liner. The cable supports have an elongate cross-section transverse to their length and are of sufficient flexibility to conform to the interior wall of the pipeline.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.