Inventors:
Ronald L. Carpenter - Beaver OK
Craig E. Yates - Beaver OK
Robert G. Morris - Beaver OK
Assignee:
Colorado Interstate Gas Company - Colorado Springs CO
International Classification:
C23F 1300
Abstract:
This invention relates to a dual bed cathodic protection system with automatic controls and method of use utilizing an impressed cathodic protection anode assembly powered through a solar power supply in conjunction with a sacrificial cathodic protection anode assembly which is known in the prior art to use a corrosion element to emit the necessary electrical current to protect a structure assembly from the effects of corrosion. The dual bed cathodic protection system with automatic controls includes (1) a solar power supply to receive sun power from a solar panel; (2) a ground bed assembly which may either be a deep well or surface type; (3) a system automatic control assembly operable to control selected use of either an impressed or sacrificial protection anode assembly; and (4) a protected structure buried within the ground to receive an electrical current to prevent corrosion thereto.