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:
Jan. 07, 2014
Filed:
May. 20, 2008
Applicants:
Kevin Edward Burgess, Carlingford, AU;
Garth Norman Cantrill, Seven Hills, AU;
Inventors:
Kevin Edward Burgess, Carlingford, AU;
Garth Norman Cantrill, Seven Hills, AU;
Assignee:
Weir Minerals Australia Ltd., , AU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/40 (2006.01); F04D 29/44 (2006.01); F04D 29/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pump assembly and components therefor including an impeller which has flow inducer elements on an inner surface of a front shroud thereof, a flow directing device or strainer having passageways for delivering material to the impeller and at least one flow circulating passageway and a pump casing having an intake section with flow distribution vanes in the region of a feed opening adjacent the intake section.