The ventilation device comprises: an air intake sheath (36), forming a closed pipe between an inlet (38) and an outlet (40) open on the equipment room; and a fan (42) arranged between the inlet and the outlet, so as to create an overpressure in the technical room.


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    Title :

    MOTRICE DE TRAIN À GRANDE VITESSE AVEC SURPRESSION INTERNE


    Additional title:

    HIGH-SPEED TRAIN POWER CAR WITH INTERNAL OVERPRESSURE
    TRIEBWAGEN FÜR HOCHGESCHWINDIGKEITSZUG MIT INNEREM ÜBERDRUCK


    Contributors:

    Publication date :

    2021-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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