Ceramic coated strip anode for cathodic protection

Chemistry: electrical and wave energy – Apparatus – Electrolytic

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Details

204279, 204280, 204286, 204290F, 204297R, C23F 1300

Patent

active

049465708

ABSTRACT:
An elongated anode, comprising an electrically conductive ceramic material coated on a valve metal substrate, is secured in a correspondingly elongated groove which extends longitudinally in a shield of electrically non-conductive material. The shield has a convex outer surface when viewed in a plane perpendicular to its longitudinal axis. The shield can be a longitudinal segment of a cylindrical thermoplastic pipe containing spirally wound reinforcing filaments. The interior space of the annular segment can be filled with a resilient material to provide a cushion.

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