The invention relates to a heating and air-conditioning system for a vehicle, comprising a first heating and cooling circuit and a refrigerant circuit, the refrigerant circuit comprises at least a compressor, an expansion element, an external heat exchanger which can be operated as an evaporator during heat pump operation, a first heat exchanger on the high-pressure side and a second heat exchanger on the low-pressure side which can be accessed for air-conditioning operation, the heating and air conditioning facility comprises a second heating circuit, the refrigerant circuit comprises a third heat exchanger which is arranged on the high-pressure side downstream of the first heat exchanger in the refrigerant flow direction, and the third heat exchanger is also connected to the second heating circuit; wherein the refrigerant of the refrigerant circuit is directly and/or indirectly thermally coupled to the heating liquid of the second heating circuit in the third heat exchanger by means of a heat exchange connection. The invention also relates to an associated control method and a vehicle having the same.


    Access

    Download


    Export, share and cite



    Title :

    HEIZUNGS- UND KLIMAANLAGE MIT VERSCHIEDENEN TEMPERATURNIVEAUS FÜR EIN FAHRZEUG UND VERFAHREN DAZU


    Additional title:

    HEATING AND AIR CONDITIONING SYSTEM WITH DIFFERENT TEMPERATURE LEVELS FOR A VEHICLE AND METHOD THEREFOR
    INSTALLATION DE CHAUFFAGE ET DE CLIMATISATION À DES DIFFÉRENTS NIVEAUX DE TEMPÉRATURE POUR UN VÉHICULE ET PROCÉDÉ ASSOCIÉ


    Contributors:

    Publication date :

    2024-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



    Heizungs- und Klimaanlage mit verschiedenen Temperaturniveaus für ein Fahrzeug und Verfahren dazu

    SONNEKALB MICHAEL / FINK SEBASTIAN | European Patent Office | 2022

    Free access

    Heizungs- und Klimaanlage

    CHRISTIAN PAUL DIPL -ING (FH) / GERALD ZOTTER DIPL -ING | European Patent Office | 2023

    Free access

    Heizungs- oder Klimaanlage

    HEILEMANN JÜRGEN / DETTLING ELKE / KALE JEETENDRA ASHWINIKUMAR | European Patent Office | 2019

    Free access

    HEIZUNGS- UND KLIMAANLAGE

    PAUL CHRISTIAN / ZOTTER GERALD | European Patent Office | 2023

    Free access