Torsionally installed anode and earth anchor/penetrator

Details Torsionally installed anode and earth anchor/penetrator Torsionally installed anode and earth anchor/penetrator

1985-09-30

1986-12-02

Tung, T.

Chemistry: electrical and wave energy

Processes and products

Vacuum arc discharge coating

204280, 204289, 174 7, C23F 1300

Patent

active

046263306

ABSTRACT:
A torsionally installed anode for galvanic corrosion protection and a combination torsionally installed anode and earth penetrator is disclosed. The anode may be screwed (i.e., torsionally installed) into the earth (e.g., the seabed, the riverbed, or the ground) so as to constitute a sacrificial anode. The anode may serve the dual purpose of protecting an underwater metallic article (e.g., a pipeline or the like) from corrosion, and of supporting the metallic article above the seabed.

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Kaiser Chemicals, "Sealloy-150 Aluminum Bracelet Anodes for Offshore Oil & Gas Pipelines", pp. 1-3, Nov., 1982.

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