Invention Grant
US09435441B2 Anti-cavitation throttle valve and method of operating the same 有权
防空穴节流阀及其运行方法

Anti-cavitation throttle valve and method of operating the same
Abstract:
A throttle housing having an inlet end and an outlet end includes a shuttle housing disposed within the throttle housing. The shuttle housing has a first end cap at a first end and an orifice array therethrough. The shuttle housing comprises a shuttle housing therein. The shuttle has an opened position and a closed position relative to the shuttle housing. The shuttle defines a varying control volume between the end cap, the shuttle and the shuttle housing. The control inlet fluidically communicates a control fluid to the control volume to control the position of the shuttle in the shuttle housing.
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