发明名称 CENTRIFUGAL PARTICLE ACCUMULATOR AND FILTER
摘要 An apparatus can include a first curved blade for use in a centrifuge. The centrifuge can be for collecting debris particles in a fluid flowing through the centrifuge. The first curved blade can include a plurality of eccentric slots. The first curved blade can include a groove positioned at an outer edge of the curved blade. The first curved blade can also include a first mating element and a second mating element. The first and second mating elements can be for coupling the first curved blade to a second curved blade about a central axis.
申请公布号 WO2017019007(A1) 申请公布日期 2017.02.02
申请号 WO2015US42191 申请日期 2015.07.27
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 GAO, Bo;BUDLER, Nicholas;XIN, Linda
分类号 E21B33/13;E21B43/02;E21B43/10 主分类号 E21B33/13
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