Corrosion-prevention system

Details Corrosion-prevention system Corrosion-prevention system

1975-04-28

1976-08-31

Tung, T.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204147, C23F 1300

Patent

active

039779564

ABSTRACT:
The corrosion-prevention system comprises a metallic conduit having an exterior surface subjected to the corrosive effects of a surrounding ambient wetted environment, and an interior surface subjected to the corrosive effects of fluids conveyed within the conduit. First cathodic protection means completes a first electrolytic path with the corrosively-wetted environment serving as the electrolyte, thereby cathodically protecting the exterior surface. Second cathodic protection means protects the interior surface and includes a plurality of inert anodes electrically connected to cathodic plate means which are located exteriorly of the conduit so as to intercept the flow of current in said first electrolytic path and conduct the current to the inert anodes and complete a second electrolytic path through the corrosive fluids conveyed within said conduit.

REFERENCES:
patent: 883170 (1908-03-01), Christy
patent: 909831 (1909-01-01), Strecker-Aufermann
patent: 1842541 (1932-01-01), Cumberland
patent: 3408280 (1968-10-01), Preiser
patent: 3461051 (1969-08-01), Vrable
patent: 3477930 (1969-11-01), Crites

Affiliated with

Also associated with

Rating

Corrosion-prevention system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Corrosion-prevention system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Corrosion-prevention system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1813931