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:
Aug. 15, 2017
Filed:
Dec. 27, 2012
Hydranautics, Oceanside, CA (US);
Benjamin Robert Freeman, Cardiff By The Sea, CA (US);
Ben Weaver, Oceanside, CA (US);
Craig R. Bartels, San Diego, CA (US);
Dan Schuneman, Placentia, CA (US);
Hailin Ge, Singapore, SG;
Hydranautics, Oceanside, CA (US);
Abstract
An aeration diffuser () for a pressurized liquid treatment module includes a base having a gas passageway () and a liquid passageway () fluidically separated from the gas passageway. Liquid is injectable into the liquid passageway of the base of the diffuser. Liquid flows through the base of the diffuser and into the module to be filtered by filtration membrane(s) within the module. Gas is injectable into the gas passageway of the base of the diffuser. Gas flowes through the base of the diffuser separately from the liquid to aerate the filtration membrane(s) within the module. Further a module including one or more diffusers and a method of filtration is disclosed.