A Study on Mover Inside a Small Diameter Pipe Using Ultrasonic Wave

This study shows how a mover moves by wireless in the inside a small pipe. The method is wireless energy supply method which used ultrasonic wave. Ultrasonic wave is the flow of wave energy. By receiving this energy, when the energy is radiated by transmission in a small pipe of ultrasonic wave, a mover operates actuator. That is, it is the method which converts ultrasonic energy into the movement thrust and a mover moves. In this paper, a mover of the new structure which moves by wireless was made, and the movement experiment was carried out. As this result, a mover became possible to moving in the inside of a small pipe when ultrasonic wave was received. Next, the movement mechanism of the wireless mover of this study was considered through the experiment. And it solved the movement principle.