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. 21, 2015
Filed:
Oct. 27, 2011
Applicants:
David J. Averbeck, Dousman, WI (US);
George Shoemaker Ellis, Slinger, WI (US);
Inventors:
David J. Averbeck, Dousman, WI (US);
George Shoemaker Ellis, Slinger, WI (US);
Assignee:
Pentair Residential Filtration, LLC, Glendale, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/04 (2006.01); C02F 1/46 (2006.01); C02F 1/469 (2006.01); C02F 1/00 (2006.01);
U.S. Cl.
CPC ...
C02F 1/469 (2013.01); C02F 1/008 (2013.01); C02F 1/4691 (2013.01); C02F 1/4693 (2013.01); C02F 1/4695 (2013.01); C02F 2201/005 (2013.01); C02F 2201/46145 (2013.01); C02F 2209/02 (2013.01); C02F 2209/03 (2013.01); C02F 2209/05 (2013.01); C02F 2209/40 (2013.01); C02F 2301/043 (2013.01);
Abstract
Embodiments of the invention provide a control valve assembly and method of fault detection that includes adjusting a valve between an operating position and a fault position in response to various fault conditions. The control valve assembly is adjustable to accommodate fault conditions encountered in a variety of electrochemical deionization systems.