A wiper system including a brushless DC electric motor having a rotor, a stator having coils for electromagnetically exciting the rotor, a device for determining the angular position of the rotor with respect to the stator, a control unit configured to generate control signals for supplying power to the electromagnetic excitation coils according to the angular position of the rotor determined by the device for determining the angular position of the rotor, a reduction gear mechanism linked, on one side, to the rotor of the electric motor and, on the other side, to an output shaft that is intended to be linked to an external mechanism. The rotor includes at least one Hall effect sensor associated with a control magnet that rotates with the rotor and the gear motor also having a processing unit connected to the device for determining the angular position of the rotor.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Gear motor, associated wiper system and associated control method


    Beteiligte:

    Erscheinungsdatum :

    2021-07-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    GEAR MOTOR, ASSOCIATED WIPER SYSTEM AND ASSOCIATED CONTROL METHOD

    HERRADA JOSE LUIS | Europäisches Patentamt | 2020

    Freier Zugriff

    GEAR MOTOR, ASSOCIATED WIPER SYSTEM AND ASSOCIATED CONTROL METHOD

    FLOQUET FRÉDÉRIC / HERRADA JOSE-LUIS | Europäisches Patentamt | 2019

    Freier Zugriff

    Gear motor for a motor vehicle wiper system

    HERRADA JOSE-LUIS | Europäisches Patentamt | 2023

    Freier Zugriff

    GEAR MOTOR FOR A MOTOR VEHICLE WIPER SYSTEM

    HERRADA JOSE-LUIS | Europäisches Patentamt | 2020

    Freier Zugriff

    GEAR MOTOR FOR AUTOMOTIVE VEHICLE WIPER SYSTEM

    JOSE-LUIS HERRADA | Europäisches Patentamt | 2019

    Freier Zugriff