The present disclosure relates to rotor laminations having a first region and a second region, wherein the first region is larger than the second region and a first alloy is present in the first region and a second alloy is present in the second region. In accordance with the disclosure, the second alloy is soft-magnetic and has a higher magnetic permeability than the first alloy. The present disclosure further relates to an electric machine and an electrically powered vehicle. In addition, a method for producing the aforementioned rotor laminations is disclosed. For this purpose, a corresponding green part is printed in a stencil printing process and then sintered to form the rotor lamination.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ROTOR LAMINATION FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE, VEHICLE AND METHOD FOR PRODUCING ROTOR LAMINATIONS


    Beteiligte:
    KOCH RAPHAEL (Autor:in) / HAEUSER VIKTOR (Autor:in) / LIU WENBO (Autor:in)

    Erscheinungsdatum :

    01.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Electric machine and vehicle having asymmetric rotor laminations

    DENG CHUAN / DU GUOHUA / YUAN YIGANG | Europäisches Patentamt | 2025

    Freier Zugriff

    ELECTRIC MACHINE AND VEHICLE HAVING ASYMMETRIC ROTOR LAMINATIONS

    DENG CHUAN / DU GUOHUA / YUAN YIGANG | Europäisches Patentamt | 2022

    Freier Zugriff

    ROTOR LAMINATION, ROTOR LAMINATED CORE, ROTOR, ELECTRIC MACHINE, AND VEHICLE

    BECK CHRISTINE | Europäisches Patentamt | 2021

    Freier Zugriff

    Rotor lamination, rotor laminated core, rotor, electric machine, and vehicle

    BECK CHRISTINE | Europäisches Patentamt | 2024

    Freier Zugriff

    Electric machine rotor

    SCHMITT MATTHEW | Europäisches Patentamt | 2025

    Freier Zugriff