A tire-wheel assembly 3 includes: a wheel 20 having a rim portion 21 at least part of which is formed of a non-magnetic material; and a tire 10 mounted on the rim portion 21, in which a tread portion 13 includes a belt 15 formed of a non-magnetic material. The wheel 20 includes, inside the rim portion 21 in a tire radial direction, a container portion that contains a power receiving device 30 that receives electric power supplied wirelessly from outside of the tire 10 in the tire radial direction. The tire 10 includes bead fillers 11B. When BFH represents a radial height of the bead fillers 11B and SH represents a tire cross-sectional heigh, 0.1 ≤ BFH/SH ≤ 0.5 holds true.


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    Title :

    TIRE/WHEEL ASSEMBLY, TIRE, AND WIRELESS POWER RECEPTION SYSTEM


    Additional title:

    REIFEN-/RADANORDNUNG, REIFEN UND DRAHTLOSES LEISTUNGSEMPFANGSSYSTEM
    ENSEMBLE PNEU/ROUE, PNEU, ET SYSTÈME DE RÉCEPTION D'ÉNERGIE SANS FIL


    Contributors:

    Publication date :

    2023-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H01F MAGNETS , Magnete / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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