FIELD: cables.
SUBSTANCE: group of inventions relates to the design features of cables. Cable is configured for the heating and elongation thereof to be tracked and comprises a segment of a core cable and a hollow braided reinforcing element containing synthetic fibres. Said segment of a core cable comprises fibre-optic conductors, wherein each of the conductors has a spiral shape, and a solid flexible thermoplastic material fully enclosing the fibre-optic conductors inside thereof. Herewith, one of the fibre-optic conductors is used to transmit Raman backscattering wavelengths, and the other of the fibre-optic conductors is used to transmit Brillouin scattering wavelengths. Also claimed is a combination of the cable with a polling apparatus configured to read and interpret Raman backscattering, connected to and communicating with a fibre-optic conductor. Also claimed is a method for determining the elongation of a load-bearing cable.
EFFECT: lower weight of the cable capable of sustaining typical destructive forces and easily tested for heating and elongation.
16 cl, 18 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYNTHETIC ROPE OR CABLE (EMBODIMENTS) | 2020 |
|
RU2817585C2 |
| HIGH-STRENGTH DATA TRANSMISSION CABLE | 2020 |
|
RU2789701C1 |
| IMPROVED CABLE OF UPPER LINE SONAR WITH HIGH RESOLUTION | 2020 |
|
RU2790203C1 |
| ELECTRIC CABLE WITH STRAIN-GAGE AND CONTROL SYSTEM AND METHOD FOR STRAIN DETECTION IN AT LEAST ONE ELECTRIC CABLE | 2009 |
|
RU2510865C2 |
| HIGH RESOLUTION TOP PANEL SONAR CABLE | 2017 |
|
RU2749866C2 |
| METHOD TO MEASURE LENGTH OF ELECTRIC CABLE, WHICH USES OPTIC FIBRE ELEMENT AS SENSOR | 2010 |
|
RU2547143C2 |
| BENDING FATIGUE-RESISTANT COMPOSITE CABLE | 2018 |
|
RU2749526C1 |
| COMPOSITE CABLE RESISTANT TO BENDING FATIGUE | 2018 |
|
RU2780784C2 |
| ELECTRIC CABLE WITH STRAIN-GAGE AND CONTROL SYSTEM AND METHOD FOR STRAIN DETECTION IN AT LEAST ONE ELECTRIC CABLE | 2009 |
|
RU2510904C2 |
| HIGH RESOLUTION OVERHEAD SONAR CABLE | 2017 |
|
RU2835971C2 |
