FIELD: cable technology.
SUBSTANCE: cable contains a central power element 1, covered with a sheath 2, around which symmetrical pairs are twisted, consisting of a conductive core 3 and insulation 4. Each symmetric pair is enclosed in a sheath 5. Above the layer of symmetrical pairs, concentrically superimposed: filling sheath 6, common screen 7, winding water-blocking tape 8, twisted from coaxial pairs (consisting of an inner conductor 9, insulation of an inner conductor 10, an outer conductor 11, a shield 12 and a sheath 13) and filler cordels 14, a protective outer sheath 15.
EFFECT: expansion of functional parameters, increase in the operating frequency range, increase in strength.
10 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HIGH-FREQUENCY SYMMETRICAL FIRE-RESISTANT SEALED CABLE | 2014 |
|
RU2573572C2 |
| SEALED ELECTRIC CABLE OF PAIR TWISTING | 2017 |
|
RU2653691C1 |
| SYMMETRIC DATA TRANSMISSION CABLE | 2018 |
|
RU2690160C1 |
| FLEXIBLE EXTENSIVE HYDROACOUSTIC ANTENNA AND METHOD OF ITS MANUFACTURING | 2011 |
|
RU2475774C1 |
| FIBER OPTIC COMMUNICATION CABLE | 2022 |
|
RU2799502C1 |
| SEALED PAIR AND TRIPLE, AND MOUNTING CABLES, MOSTLY EXPLOSION-PROOF, FOR LOW-SPEED AUTOMATION SYSTEMS WITH A CORE FROM SEALED PAIRS OR TRIPLES (OPTIONS) | 2022 |
|
RU2787357C1 |
| SEALED CONDUCTIVE CORE AND METHOD FOR ITS MANUFACTURE | 2022 |
|
RU2785328C1 |
| ELECTRIC COMMUNICATION CABLE | 2006 |
|
RU2338279C2 |
| METHOD OF MANUFACTURING POWER CABLE AND CABLE MANUFACTURED BY THIS METHOD | 2023 |
|
RU2808049C1 |
| FLEXIBLE EXTENSIVE HYDROACOUSTIC ANTENNA (VERSIONS) | 2011 |
|
RU2475773C1 |
