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. 11, 2020
Filed:
Jun. 27, 2016
Applicant:
Ksb Aktiengesellschaft, Frankenthal, DE;
Inventors:
Alexander Christ, Frankenthal, DE;
Jochen Fritz, Frankenthal, DE;
Christoph Jaeger, Frankenthal, DE;
Toni Klemm, Frankenthal, DE;
Steffen Schmidt, Frankenthal, DE;
Rolf Witzel, Frankenthal, DE;
Assignee:
KSB Aktiengesellschaft, Frankenthal, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/24 (2006.01); F04D 29/22 (2006.01);
U.S. Cl.
CPC ...
F04D 29/242 (2013.01); F04D 29/2244 (2013.01); F05B 2240/30 (2013.01); F05B 2250/15 (2013.01); F05B 2260/63 (2013.01);
Abstract
A vortex pump with an impeller is provided. The impeller includes blades for delivering solids-containing media which are arranged in bundles. The spacing the blades in the bundles is smaller than the spacing of the bundles from each other.