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:
Jun. 29, 2021
Filed:
Jan. 03, 2019
Applicant:
Emerson Electric Co., St. Louis, MO (US);
Inventor:
Jeffrey N. Arensmeier, Fenton, MO (US);
Assignee:
Emerson Electric Co., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24H 9/00 (2006.01); G08B 21/18 (2006.01); F24H 9/20 (2006.01); C23F 13/22 (2006.01); C23F 13/20 (2006.01); C23F 13/04 (2006.01);
U.S. Cl.
CPC ...
F24H 9/0047 (2013.01); C23F 13/04 (2013.01); C23F 13/20 (2013.01); C23F 13/22 (2013.01); F24H 9/2021 (2013.01); G08B 21/182 (2013.01);
Abstract
A powered anode current drive device is configured to automatically determine an anode drive current that offsets galvanic corrosion in a vessel. A method alerts a user on a change of an output of a powered anode current drive device. The method includes receiving an anode drive level output of the powered anode current drive device, determining electrical characteristics of the anode drive level output, analyzing the determined electrical characteristics for anomalous behavior, and generating an alert of the anomalous behavior.