Bulletin of JSME
Online ISSN : 1881-1426
Print ISSN : 0021-3764
A Research on Electro-Hydraulic Pressure Control Servovalve
Toshio KANEKO
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1978 年 21 巻 155 号 p. 816-823

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Most of the servo valves taken up for research previously were pressure control valves which control a hydraulic pressure linear to input current and allow a vent flow. No research exists on the servo valves which are able to control hydraulic pressure linear to input current at near zero flow rate without a vent flow. This report describes thet establishment of a design method by theory and experiments utilizing pressure control servo valves experimentally manufactured which are able to obtain hydraulic pressure linear to input current independently of flow rate.

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© The Japan Society of Mechanical Engineers
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