PROTECTOR to protect metal structures from corrosion (OPTIONS)

摘要

1. Protector for protecting metal structures from corrosion, comprising erodible electrode mounted therein a magnetic element and insulating spacers, characterized in that between the electrode and the magnetic member is located with unilateral conductivity material directed from the magnetic member to elektrodu.2. Tread according to claim 1, characterized in that the material with unilateral conductivity - germaniy.3. Protector for protecting metal structures from corrosion, comprising erodible electrode mounted therein a magnetic element and insulating spacers, characterized in that between the electrode and magnetic member installed gasket dielectric partly insulating contact between the electrode and the magnetic member, the contact resistance between the electrode and the magnetic member does not exceed 10% of the total tread resistance in operation without prokladki.4. Tread according to claim 3, characterized in that the upper edge of dielectric spacers disposed below the upper surface of the sacrificial electrode is not more than 15% of the height elektroda.5. Tread according to claim 3, characterized in that the gasket is formed from a dielectric with a series of through holes, and the inner surface erodible electrode provided with protrusions corresponding to the openings gasket.