Pump device comprising a radial bearing

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 stat...

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Bibliographische Detailangaben
Hauptverfasser: Vergers, Christopher, Zimmer, Mario, Geue, Ingo, Hueser, Theodor, Schulte, Christoph, Schulte, Stefan, Cordes, Martin, Theodossiadis, Georgios Dimitrios, Doering, Oliver, Grothe, Benjamin, Niess, Dominik, Von Chamier-Cieminski, Andreas
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung: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.