The present invention relates to a method and a combined-propulsion system for high-speed vehicles, which comprises a closed tubular guiding structure and a vehicle designed to move through the inside of the tubular structure, the system comprising: a vacuum system coupled to the tubular structure to provide a safe atmosphere at low pressure, always above the Armstrong limit; electric propulsion means arranged in an initial section of the structure, to accelerate the vehicle to a determined cruising speed; and compressed-air propulsion means arranged on the vehicle, to maintain the cruising speed.


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    Title :

    COMBINED-PROPULSION SYSTEM AND METHOD FOR HIGH-SPEED LAND VEHICLES, IN A FORCED VACUUM


    Additional title:

    SYSTEM MIT KOMBINIERTEM ANTRIEB UND VERFAHREN FÜR HOCHGESCHWINDIGKEITSLANDFAHRZEUGE IN EINEM ZWANGSVAKUUM
    SYSTÈME ET PROCÉDÉ DE PROPULSION COMBINÉE POUR VÉHICULES TERRESTRES À HAUTE VITESSE SOUS VIDE FORCÉ



    Publication date :

    2023-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / E01B PERMANENT WAY , Gleisoberbau



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