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. 10, 2025
Filed:
Jun. 15, 2023
Applicant:
Mahle International Gmbh, Stuttgart, DE;
Inventors:
Alok Awasare, Pune, IN;
Martin Gross, Kämpfelbach, DE;
Assignee:
MAHLE INTERNATIONAL GMBH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 13/06 (2006.01); F04D 1/00 (2006.01); F04D 29/44 (2006.01); H01M 8/04029 (2016.01);
U.S. Cl.
CPC ...
F04D 29/445 (2013.01); F04D 1/00 (2013.01); F04D 13/06 (2013.01); H01M 8/04029 (2013.01);
Abstract
The invention relates to a fluid pump (), which comprises an impeller unit () with an impeller () and an electric motor () with a motor housing (). The impeller unit () comprises an inlet side () with a fluid inlet () and an outlet side () with a fluid outlet (), wherein a guide channel () fluidically connects the inlet side () and the outlet side () via the impeller (). It is substantial for the invention that the guide channel () is additionally realised in regions by a cooling fluid jacket () formed in the motor housing ().