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US 4,045,320 AGranted
Galvanic anode
AssigneeA. S. Skarpenord
InventorOystein F. Klingenberg
Life of this patent
Estimating the term…
Abstract
A galvanic anode has a body of active material cast on to a metal support which covers at least one side of the body.
Claims8
In an anode used for electrolytic protection of metal construction from corrosion, which anode includes an anode material cast onto a supporting metal structure for suspending or securing the anode to the construction to be protected, the improvement wherein:
- said supporting metal structure comprises;
- main support means extending along one side of and beyond said anode material, and
- an expansible network of metal bonded to at least a portion of said one side of said anode material, and operable to hold said main support means in position while expanding and contracting with said anode material.
Dependencies are inferred from the claim text.