The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 19, 1977
Filed:
Apr. 20, 1976
Henry W Rahn, Pittsburgh, PA (US);
PPG Industries, Inc., Pittsburgh, PA (US);
Abstract
Disclosed is an anode assembly for electrolytic cells. The anode assembly includes a plurality of parallel silicon anode blades. Between each pair of silicon anode blades are electrolyte-resistant spacers and flexible gaskets with at least one flexible gasket being interposed between the spacer and the silicon anode adjacent thereto and at least one flexible gasket being interposed between the opposite surface of the spacer and the silicon anode adjacent thereto. The anode assembly further includes compressive means passing through each of the silicon anodes, through the flexible gaskets, and through the spacers, providing a compressive force thereon, and this way providing an electrolyte tight seal between the anodes, the flexible gaskets, and the spacers, and this way providing an electrolyte tight wall having silicon anodes extending therefrom.