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:
Mar. 17, 2020
Filed:
Mar. 24, 2016
Applicant:
Ecowater Systems Llc, Woodbury, MN (US);
Inventors:
Steven K. Wilson, Pine City, MN (US);
George L. Dimotsis, Woodbury, MN (US);
Richard A. Kirchner, Apple Valley, MN (US);
Assignee:
Ecowater Systems LLC, Woodbury, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/469 (2006.01); C02F 1/00 (2006.01);
U.S. Cl.
CPC ...
C02F 1/4691 (2013.01); C02F 1/008 (2013.01); C02F 1/001 (2013.01); C02F 2201/4611 (2013.01); C02F 2201/4618 (2013.01); C02F 2209/03 (2013.01); C02F 2209/40 (2013.01); C02F 2301/043 (2013.01); C02F 2301/08 (2013.01); C02F 2303/22 (2013.01);
Abstract
A system to increase the water recovery ratio and efficiently save water in a water treatment and delivery system, particularly for a water treatment system that may be used for water softening, and more particularly for a water treatment system that employs capacitive deionization technology. Stored product water is delivered without the implementation of an additional pump, and the stored product water is used to recover water in a storage tank without having to send water to drain.