APPARATUS TO CONTROL A FLUID FLOW CHARACTERISTIC OF FLUID REGULATOR BYPASS VALVES
摘要
<p>Apparatuses to control a fluid flow characteristic of fluid regulator bypass valves are described. An example apparatus includes an insert having a body sized to be inserted in a passage of a bypass valve. The body includes an opening to fluidly couple a bore of the body to an outer surface of the body. The opening being shaped to produce a predetermined flow characteristic in response to at least a portion of a restrictor of the bypass valve moving relative to the opening to vary a fluid flow through the opening and the bypass valve.</p>
申请公布号
CA2727966(C)
申请公布日期
2015.12.15
申请号
CA20092727966
申请日期
2009.05.21
申请人
FISHER CONTROLS INTERNATIONAL LLC
发明人
BURLAGE, BRIAN J.;METSCHKE, CHRISTOPHER S.;JENSEN, KURTIS;GOH, CHEE WEE;LOH, EVA;ANG, WENDY