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:
Nov. 07, 2017
Filed:
Dec. 14, 2012
Applicant:
Grundfos Holding A/s, Bjerringbro, DK;
Inventor:
Finn Mathiesen Høj, Aarhus N, DK;
Assignee:
GRUNDFOS HOLDING A/S, Bjerringbro, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/08 (2006.01); F04D 13/06 (2006.01);
U.S. Cl.
CPC ...
F04D 29/086 (2013.01); F04D 13/0606 (2013.01);
Abstract
A pump assembly with a stator housing (), in whose inside a wet-running electric motor with a can () is arranged, and with a pump housing () connected to the stator housing (). An annular shaped seal () is arranged between the stator housing () and a collar () of the can () on the one hand, and the pump housing () on the other hand.