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:
Jul. 14, 2026
Filed:
Feb. 07, 2022
Applicant:
Omni Conversion Technologies Inc., Ottawa, CA;
Inventors:
Xiaoping Zou, Stittsville, CA;
Thomas Edward Wagler, Dunrobin, CA;
Marc Bacon, Stittsville, CA;
Andreas Tsangaris, Nepean, CA;
Shadi Saberi, Picton, CA;
Douglas Michael Feasby, Fall River, CA;
Jonathan Enns, Saint John, CA;
Scott Reid, Carleton Place, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28G 15/00 (2006.01); F28G 1/16 (2006.01);
U.S. Cl.
CPC ...
F28G 15/003 (2013.01); F28G 1/163 (2013.01);
Abstract
A process and system for automated online fouling prevention of vertical shell and tube gas-to-gas heat exchangers is provided. The process and system of the invention utilize the flow velocity of the gas within the tubes to facilitate cleaning of the tubes by adding, when necessary, grit to the contaminated gas flow.