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:
Oct. 13, 2020
Filed:
Feb. 22, 2018
Applicant:
Ecowater Systems Llc, Woodbury, MN (US);
Inventors:
Robert Astle, Middlefield, CT (US);
George Dimotsis, Woodbury, MN (US);
Assignee:
ECOWATER SYSTEMS LLC, Woodbury, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/46 (2006.01); C02F 1/461 (2006.01);
U.S. Cl.
CPC ...
C02F 1/46109 (2013.01); C02F 1/4602 (2013.01); C02F 2001/46119 (2013.01); C02F 2001/46128 (2013.01); C02F 2001/46133 (2013.01); C02F 2001/46152 (2013.01); C02F 2001/46171 (2013.01); C02F 2201/006 (2013.01); C02F 2201/4613 (2013.01); C02F 2201/4617 (2013.01); C02F 2201/4618 (2013.01); C02F 2201/46145 (2013.01); C02F 2303/08 (2013.01); C02F 2303/22 (2013.01);
Abstract
An electrolytic zinc dosing device that regulates the amount of zinc delivered or dosed into a flowing stream of water as a function, in part, of the current applied to an electrolytic cell and the flow rate of the flowing water. A replaceable electrolytic cell having an anode and a cathode connected to a power supply, and at least one bipolar electrode in aqueous solution between the anode and cathode. Flow rate information and/or total current information are used to determine the dosing quantity of zinc delivered.