Method for electrically connecting non-corrosive to corrodible core of an insulated electrical power supply cable with a normal insulating material anodes.

摘要

An improved method to connect one or more anodes METALLIC VALVE NOT corrodible, WHOSE SURFACES HAVE BEEN ACTIVATED BY A DEPOSIT OF A MATERIAL passivatable WITH NUCLEUS corrodible A SUPPLIER OF ENERGY ISOLATED, PAR PRODUCE mounting a ANODO FLEXIBLE TO BE USED FOR CATHODIC PROTECTION OF METALLIC STRUCTURES. INVENTED THE METHOD, A SERIES OF METAL SLEEVES AND ductile (7, 8, 9) are placed on an anode METALLIC TUBULAR VALVE (6), provided with a superificie EXTERIOR CORROSION RESISTANT. CABLE brew unit of energy (2) passes through, AT LEAST ONE PIECE OF A PIPELINE ELASTOMERIC (5A, 5B), with an internal diameter LAVEMENTE GREATER THAN cable insulation, and a slightly smaller outer diameter than the diameter INTERNAL ANODO. CABLE AND PIPELINE pass through the anode until a segment of the cable is below one of the sleeves. PREVIOUSLY CABLE COATING IS STRIPPED OF INSULATION, AND IS PROVIDED WITH A COLLAR DIVIDED (4A, 4B), highly conductive, with a similar thickness THICKNESS COMBINED INSULATION CABLE AND PIPELINE ELASTOMERIC. At least one piece of the pipe is placed on one side of the cable segment linerless BELOW AT LEAST ONE OF THE SLEEVES. AFTER THE anode is set in place, its circumference is reduced to POSITIONS FOR THE SLEEVES by upsetting COLD. BE INVENTED THE METHOD USED TO FORM A seal between the anode and insulated cables, with low cost and Insulation Materials nonelastomeric, chemical-resistant.