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:
Jun. 18, 2013
Filed:
Nov. 14, 2006
Applicant:
Andreas Adler, Schwerte, DE;
Inventor:
Andreas Adler, Schwerte, DE;
Assignee:
Wilo AG, Dortmund, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pump housing of a rotary pump has a pump chamber in which an impeller can rotate, an intake port, an output port similar to the intake port, the intake and output ports having respective axially oppositely directed flanges centered on a flange axis, and respective unitary projections on the flanges each formed with a respective flat extending parallel to the flange axis. The flats form only two axially spaced mounting points for securing the pump to a support surface extending parallel to the axis.