Method of reconstituting the external conductor of a coaxial cable and cable thus reconstituted
AssigneeLes Cables de Lyon
InventorPatrick Jacquemart
Life of this patent
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Abstract
A method of reconstituting an external conductor of a coaxial cable which stands up well to bending and has good electromagnetic propagation. Solid non-perforated or woven strips are wound in a helix along the whole length of the part which is to be repaired and the ends of the intact external conductor and said strips are glued on these ends with an electrically conductive glue. Application to coaxial telephone cables.
Claims3
A method of repairing an aluminum outer conductor of a coaxial cable which includes a portion of bared dielectric between two ends of said outer conductor which ends are to be mechanically and electrically connected together, said method of repairing said cable producing a crack resistant mend at said portion of bared dielectric, said mend further having a low impedance, said method comprising (i) winding at least one conductive tape made of aluminum gauze in a helix, the edges of successive turns of said tape overlapping to cover said bared dielectric and said ends of said outer conductor;
- and (ii) sticking the ends of said conductive tape to the outer conductor by means of an electrically conductive adhesive selected from the group consisting of epoxy and polyester resins having conductive particles added thereto.
A method of repairing an aluminum outer conductor of a coaxial cable which includes a portion of bared dielectric between two ends of said outer conductor which ends are to be mechanically and electrically connected together, said method of repairing said cable producing a crack resistant mend at said portion of bared dielectric, said mend further having a low impedance, said method comprising (i) winding a first non-perforated conductive tape in a helix in one direction, and a second non-perforated conductive tape in a helix in a direction opposite said one direction to cover said bared dielectric and said ends of said outer conductor;
- and (ii) sticking the ends of said first and second non-perforated conductive tapes to the outer conductor by means of an electrically conductive adhesive selected from the group consisting of epoxy and polyester resins having conductive particles added thereto.
A method of repairing an aluminum outer conductor of a coaxial cable which includes a portion of bared dielectric between two ends of said outer conductor which ends are to be mechanically and electrically connected together, said method of repairing said cable producing a crack resistant mend at said portion of bared dielectric, said mend further having a low impedance, said method comprising (i) winding first and second non-perforated conductive tapes in helixes having the same direction and helical pitch to cover said bared dielectric and the two other ends of the outer conductor, said second tape covering the edges of said first tape;
- and (ii) sticking the ends of said first and second non-perforated conductive tapes to the outer conductor by means of an electrically conductive adhesive selected from the group consisting of epoxy and polyester resins having conductive particles added thereto.
Dependencies are inferred from the claim text.