A vehicle heat pump system including a thermal loop, an eight-way valve, and a controller is provided. The thermal loop includes a compressor, a first portion, and a second portion. The first portion includes an outside heat exchanger. The second portion includes a cabin heat exchanger. The eight-way valve is downstream of the compressor and has a first position in which refrigerant flows within the portions in a cooling mode and a second position in which refrigerant flows within the portions in a heating mode. The controller switches the eight-way valve between the first and second positions. The outside heat exchanger operates as a condenser in the cooling mode and the eight-way valve directs refrigerant flow from the outside heat exchanger to the cabin heat exchanger.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Heat pump system with multi-way-position valve


    Beteiligte:
    HE JING (Autor:in) / LOHMEYER LOREN JOHN (Autor:in) / JOHNSTON WILLIAM STEWART (Autor:in) / PATTI ANGELO (Autor:in)

    Erscheinungsdatum :

    2020-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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



    Heat Pump System with Multi-Way-Position Valve

    HE JING / LOHMEYER LOREN JOHN / JOHNSTON WILLIAM STEWART et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Flow switching valve for heat pump system, valve assembly for heat pump system and heat pump system

    LIU ZHONGGANG / CAO LANBAO / XU XIUJUAN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Multi-path refrigerant valve and heat pump system with same

    OH SEO-YOUNG | Europäisches Patentamt | 2023

    Freier Zugriff

    Distribution valve for heat pump system

    LIU ZHONGGANG / GAO CHAO / XU XIUJUAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Multi-valve pump head

    PARK STEPHEN C / CHAN ANDY YU SANG | Europäisches Patentamt | 2022

    Freier Zugriff