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:
Mar. 08, 2022
Filed:
Aug. 26, 2016
Applicants:
Weir Minerals Australia Ltd, Artarmon, AU;
Weir Minerals Europe Limited, Todmorden, GB;
Inventors:
Pavol Loderer, Todmorden, GB;
Craig Ian Walker, Warriewood, AU;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/22 (2006.01); F04D 7/04 (2006.01);
U.S. Cl.
CPC ...
F04D 29/2266 (2013.01); F04D 7/045 (2013.01); F04D 29/2288 (2013.01);
Abstract
A rotary part for a pump and related systems and methods are provided. The rotary part can be rotated in a forward direction about a rotation axis X-X and may include shroud(s) and expelling vane(s). The expelling vane(s) may have a leading side facing in the forward direction characterised in that the leading side includes a forwardly inclined section which is inclined forwardly.