ACTUATOR 2016 Manuscript B3.9


Author: Hubert Borgmann
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Pages: 4
Language: English
Publication date: 01/06/2016
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Manuscript B3.9 published in Conference Proceedings ACTUATOR 2016
High Response Proportional Flow Control Valve Using Particle Excitation

D. Hirooka, T. Yamaguchi, N. Furushiro
Kansai University, Suita-shi, Japan
K. Suzumori, Tokyo Institute of Technology, Tokyo, Japan
T. Kanda, Okayama University, Okayama-shi, Japan

Abstract:
This paper reports a new proportional flow control valve for pneumatic actuators. We have researched valves that use particle excitation with a piezoelectric transducer. The valves have high flow rate/weight and high controllability. In this report, we introduce a new proportional flow control valve using particle excitation by piezoelectric transducer. The valve is composed bolt-clamped Langevin-type transducer (BLT) and the flow rate is proportion to the applied voltage at the transducer. We have designed a prototype of the valve using finite element method (FEM) and measured flow rate characteristics by experiments. In the results of the experiments, we have confirmed that the control flow rate is proportionate to the applied voltage at the transducer and
maximum flow rate is about 70 L/min under 0.5 MPa.
El vendedor asume toda la responsabilidad de esta entrada.
Hubert Borgmann, MESSE BREMEN,
Project Manager ACTUATOR, International Conference and Exhibition on New Actuators and Drive Systems, Bremen, Germany, and Editor of the ACTUATOR Conference Proceedings (www.actuator.de)
Project Manager ITHEC, International Conference and Exhibition on Thermoplastic Composites, Bremen, Germany, and Editor of the ITHEC Conference Proceedings (www.ithec.de)

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