Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robin Richardson0
Date of Patent
March 8, 2011
0Patent Application Number
122952710
Date Filed
March 27, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to an electrical device for impeding corrosion of a metal body. The electrical device includes a driver circuit including at least one inductive component. The driver circuit is suitable for driving one or more pads coupled to the metal body so that corrosion of the metal body is impeded. A control circuit is provided for controlling the operation of the driver circuit. A feedback circuit provides feedback from the driver circuit to the control circuit. The driver circuit can operate as a resonant circuit, owing to the at least one inductive component, and ballast energy applied to the pads.
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