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:
Sep. 17, 2024
Filed:
Feb. 16, 2022
Hella Gmbh & Co. Kgaa, Lippstadt, DE;
Martin Cordes, Meschede, DE;
Oliver Doering, Landau, DE;
Ingo Geue, Bad Sassendorf, DE;
Benjamin Grothe, Wickede, DE;
Theodor Hueser, Geseke, DE;
Dominik Niess, Lippstadt, DE;
Christoph Schulte, Paderborn, DE;
Stefan Schulte, Delbrueck, DE;
Georgios Dimitrios Theodossiadis, Moosburg, DE;
Christopher Vergers, Meschede, DE;
Andreas Von Chamier-Cieminski, Lippstadt, DE;
Mario Zimmer, Roesrath, DE;
Hella GmbH & Co. KGaA, Lippstadt, DE;
Abstract
A pump device, in particular for a fluid circuit in a motor vehicle, comprising a housing, a drive, a rotor, a stator and a radial bearing, wherein the housing has an inlet, wherein the rotor comprises an impeller wheel, wherein the drive is designed to set the rotor in rotation relative to the stator, wherein the inlet is fluidly connected to the impeller wheel, wherein the rotor has a rotor cavity, wherein a section of the stator projects into the rotor cavity, and wherein the radial bearing is situated in the rotor cavity between the section of the stator and the rotor.