Anode unit for cathodic protection with impressed current

摘要

Submergeable structure provided with cathodic protection means comprising a flexible impressed current anode assembly including at least one elongate electrode (6) wound around a rope (5) and lying in the depressions between the strands of the rope (5) to provide an anodic region and rope extensions extending from the anodic region in at least two different directions, said extensions being secured to the structure so as to space the anodic region from metal of the structure to be protected.