Polymer composite wireline cables comprising optical fiber sensors
US9791334B2 · kind B2 · utility
5Cited by
20References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2015 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Jul 16, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4415
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A polymer composite wireline cable comprising: a polymeric matrix material; at least one reinforced fiber embedded in the polymeric matrix material; and at least one optical fiber disposed in the polymeric matrix material, the at least one optical fiber having at least one pair of Bragg grating sensors, wherein one of the pair of Bragg grating sensors is configured to experience loading strain and the other of the pair of Bragg grating sensors is configured not to experience loading strain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.