To provide a tire/wheel assembly, a tire, and a wireless power reception system that improve power reception efficiency in wireless power supply.SOLUTION: A tire/wheel assembly 3 includes: a wheel 20 having a rim part 21, at least part of which is formed from non-magnetic material; and a tire 10 that is mounted on the rim part 21 and has a tread part 13 comprising a belt 15 formed from non-magnetic material. The wheel 20 comprises a housing part on the inner side in a tire radial direction of the rim part 21, the housing part housing a power reception device 30 for receiving power wirelessly supplied from the outer side in the tire radial direction of the tire 10. The tire 10 comprises a bead filler 11B. The bead filler 11B's height BFH in the radial direction and the tire's cross-sectional height SH satisfy 0.1≤BFH/SH≤0.5.SELECTED DRAWING: Figure 1

    【課題】無線給電における受電効率を向上させる、タイヤ・ホイール組立体、タイヤ、及び無線受電システムを提供する【解決手段】タイヤ・ホイール組立体3は、リム部21の少なくとも一部が非磁性材料で形成されたホイール20と、リム部21に装着され、トレッド部13が非磁性材料で形成されたベルト15を備えるタイヤ10と、を含む。ホイール20は、リム部21のタイヤ径方向内側に、タイヤ10よりもタイヤ径方向外側から無線によって供給される電力を受け付ける受電装置30を収容する、収容部を備える。タイヤ10はビードフィラ11Bを備える。ビードフィラ11Bの径方向の高さをBFHとし、タイヤ断面高さをSHとするとき、0.1≦BFH/SH≦0.5である。【選択図】図1


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    Title :

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


    Additional title:

    タイヤ・ホイール組立体、タイヤ、及び無線受電システム


    Contributors:

    Publication date :

    2021-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60C VEHICLE TYRES , Fahrzeugreifen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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