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:
Dec. 17, 2013
Filed:
Feb. 02, 2010
Jens Solvstrom Jensen, Randers Sv, DK;
Kim Hulegaard Jensen, Rodkaersbro, DK;
Steen Mikkelsen, Bjerringbro, DK;
Jens Solvstrom Jensen, Randers Sv, DK;
Kim Hulegaard Jensen, Rodkaersbro, DK;
Steen Mikkelsen, Bjerringbro, DK;
Grundfos Management a/s, Bjerringbro, DK;
Abstract
A pump assembly includes a pump housing () with a fluid entry () and a fluid exit () for a fluid to be delivered. A stator housing () is connected to the pump housing (). At least one cooling channel () is formed in a wall of the stator housing () and is connected to cooling channels () in the pump housing (), which are in connection with the fluid entry () and the fluid exit (), so that the fluid flows through the at least one cooling channel on account of the pressure difference between the fluid entry () and the fluid exit ().