Proceedings of the 6th International Conference on Advanced Mechatronics
巻, 号, ページ
No. 15-210
pp. 221-222
出版年月
2015年12月4日
出版者
和文:
日本機械学会
英文:
The Japan Society of Mechanical Engineers
会議名称
和文:
英文:
The 6th International Conference on Advanced Mechatronics (ICAM2015)
開催地
和文:
東京
英文:
Tokyo
ファイル
アブストラクト
Hydraulic proportional valves generally suffer from their large size due to their complicated structures using large solenoids or motors. Therefore, they have some limitations of design or decrease mobility of hydraulic systems. In this paper, we present a small hydraulic flow control valve using particle excitation by a PZT vibrator. This valve can control the flow rate of water by the applied voltage to the PZT vibrator. The prototype of the proposed valve evaluated the relationship between the applied voltage, the impressed pressure, and the flow rate. This fundamental evaluation successfully indicated the flow-controllability of the proposed valve.
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