A Transport Refrigeration Unit (TRU) includes one or more evaporators inside the TRU each containing two manifold tubes located at opposite ends of the evaporator and a multiplicity of cooling tubes traversing between the manifold tubes; one or more super-insulated vacuum tanks located in front of, beneath or inside the TRU, filled with liquid nitrogen, carbon dioxide or a cryogenic coolant connected to the one or more evaporators using vacuum-insulated pipes; a solenoid or pneumatic valve located upstream or downstream of the evaporator to meter a flow of nitrogen through the evaporator; a temperature controlling circuit that operates the solenoid or pneumatic valve; a flow restricting device that limits the flow of the cryogenic coolant through the evaporator; a vent pipe to vent the spent coolant outside the TRU; and a multiplicity of fans located adjacent to and above the evaporators that distribute the cooled air uniformly throughout the TRU.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Transport refrigeration unit with vented cryogenic cooling


    Beteiligte:

    Erscheinungsdatum :

    28.04.2020


    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 / F25D REFRIGERATORS , Kühlschränke / F16K VALVES , Ventile / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



    Transport refrigeration unit

    Europäisches Patentamt | 2025

    Freier Zugriff

    TRANSPORT REFRIGERATION UNIT

    CHOPKO ROBERT A / CHEN YU H / DELDICQUE GREG | Europäisches Patentamt | 2017

    Freier Zugriff

    TRANSPORT REFRIGERATION UNIT

    SWAB MICHAEL | Europäisches Patentamt | 2017

    Freier Zugriff

    Integrated cooling system and method for transport refrigeration unit

    SENF RAYMOND L JR | Europäisches Patentamt | 2021

    Freier Zugriff

    TRANSPORT REFRIGERATION UNIT

    SWAB MICHAEL THOMAS | Europäisches Patentamt | 2024

    Freier Zugriff