A miniaturized turbogenerator (200) to directly provide electrical propulsion (307 308, 309) to small land, air, and maritime vehicles without an intervening electricity storage battery (315). The invention comprises of a process of miniaturization (500) of a turbine engine core (100), in particular its compressors and turbines (400), by means of hyper-feed machining by linear force alone, i.e. without rotation of either the workpiece or the cutting tool (505), and a resulting apparatus of a miniaturized turbogenerator (200) that has sufficient power density to provide high-performance electrical propulsion (310) for commercially feasible automobiles, urban air mobility vehicles, and other small vehicles and vessels with greater performance than battery-electric vehicles (300).


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    Titel :

    MINIATURIZED TURBOGENERATOR FOR THE DIRECT ELECTRICAL PROPULSION OF AUTOMOTIVE, URBAN AIR MOBILITY, AND SMALL MARINE VEHICLES


    Weitere Titelangaben:

    TURBOGENERATRICE MINIATURISEE POUR UNE PROPULSION ELECTRIQUE DIRECTE DE VEHICULES AUTOMOBILES, DE VEHICULES DE MOBILITE AERIENNE URBAINS ET DE PETITS VEHICULES MARINS


    Beteiligte:

    Erscheinungsdatum :

    2023-05-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F01B Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein oder mit Verdrängerwirkung, z.B. Dampfkraftmaschinen , MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES



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    Automotive Turbogenerator Design Considerations and Technology Evolution

    Rodgers, Colin / McDonald, Colin F. | SAE Technical Papers | 1997


    Automotive turbogenerator design considerations and technology evolution

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