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:
May. 03, 2022
Filed:
Aug. 29, 2019
Eddy Pump Corporation, El Cajon, CA (US);
Phillip Cyrus Rhyner, San Diego, CA (US);
Dan Wahlgren, El Cajon, CA (US);
Mugdha Shrikant Dokhale, San Diego, CA (US);
EDDY PUMP CORPORATION, El Cajon, CA (US);
Abstract
An eddy pump impeller includes a hub and a plurality of blades. The hub has a rear surface, and tapers from the rear surface to a front end. The plurality of blades extend from the hub. Each of the plurality of blades has an outer surface essentially parallel to the rotational axis of the hub, inversely tapering from the hub, such that each of the plurality of blades has a width adjacent the hub that is less than a width adjacent the outer surface, and has a front surface tapering in height, such that the plurality of blades is configured to cause an eddy current and cause a fluid stream to be forced to an outside of the impeller.