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:
Oct. 22, 2013
Filed:
Dec. 20, 2007
Applicants:
Lars Kannegaard Andersen, Randers, DK;
Steen Mikkelsen, Bjerringbro, DK;
Brian Lundsted Poulsen, Langå, DK;
Inventors:
Lars Kannegaard Andersen, Randers, DK;
Steen Mikkelsen, Bjerringbro, DK;
Brian Lundsted Poulsen, Langå, DK;
Assignee:
Grundfos Management a/s, Bjerringbro, DK;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pump assembly with an electric motor includes a stator having an iron core () and windings arranged thereon and being arranged in a stator housing surrounding the electric motor to the outside. The stator housing () is formed as a cast component, into which the iron core () is cast, and the windings have been deposited on the iron core () after the casting of the iron core () into the stator housing ().