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:
Apr. 09, 2002
Filed:
Jul. 23, 2000
Wayne Thomas Bliesner, Snohomish, WA (US);
Other;
Abstract
A reactant product valve for an electrolysis cell. The valve comprises first and second members disposed generally horizontally in the reactant product above the electrodes. The second member floats on liquid reactant product, sinks in liquid reactant and is movable between a closed position and open positions to control flow of reactant product through the valve. A plurality of apertures in the second member are offset horizontally from a plurality of apertures in the first member. The valve has at least one open position at which the second member is spaced from the first member so that the apertures in the first member communicate with the apertures in the second member, thereby allowing movement of reactant product through the valve. In the closed position the second member is adjacent the first member and the apertures do not communicate, thereby prohibiting movement of reactant product through the valve.