A power generating device capable of improving efficiency of power generation by rotation of a tire and a tire equipped with the power generating device are provided. The power generating device, which is to be mounted on an interior surface of the tire, includes an oscillator that oscillates by rotation of the tire during vehicular travel to produce electromotive force. A resonance frequency of the oscillator is matched to a frequency corresponding to a change in acceleration at the interior surface of the tire during one revolution of the tire rotating at a constant speed.
POWER GENERATING DEVICE AND TIRE
2020-08-06
Patent
Electronic Resource
English