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:
Dec. 29, 1992
Filed:
Oct. 31, 1990
Theodore E Dahlen, West Bend, WI (US);
John M Gagas, Milwaukee, WI (US);
Nick W Buettner, Waterford, WI (US);
Erie Manufacturing Company, Milwaukee, WI (US);
Abstract
A water conditioner rotary valve for use in a water conditioning system includes a valve body constructed of an upper section, a lower section and a middle section, to facilitate ease in assembly of the body. The valve rotor member of the conditioner valve is driven by a Geneva drive system, to provide accurate positioning of the rotor member in its various positions. A valve seat member is located adjacent the rotor member, and provides a construction which improves the seal between the rotor member and the surface of the valve body adjacent thereto. The three-piece assembly of the valve body facilitates providing a valve capable of either upflow or downflow brining by replacing the lower valve section. A brine injector valve is mounted exteriorly of the valve body.