The invention relates to an electrically heatable latent heat storage device comprising a phase change material (PCM) as the storage medium. A plurality of electrically active heating elements is distributed substantially uniformly over the volume of the PCM and/or an electrically active heating element is provided and a plurality of thermal conduction structures is distributed substantially uniformly over the volume of the PCM. The ratio of the heating capacity of the heating elements or the heating element to the heat storage capacity of the phase change material is at least 5 h-1. The invention also relates to a use of the latent heat storage device and to a method for charging the latent heat storage device.


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    Title :

    ELEKTRISCH BEHEIZBARER LATENTWÄRMESPEICHER MIT KURZEN BELADEZEITEN


    Additional title:

    ELECTRICALLY HEATABLE LATENT HEAT STORAGE DEVICE WITH SHORT CHARGING TIMES
    ACCUMULATEUR DE CHALEUR LATENTE À CHAUFFAGE ÉLECTRIQUE ET COURTS TEMPS DE CHARGEMENT


    Contributors:

    Publication date :

    2019-02-13


    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 / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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