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1. 发明申请

WO2003020429A2 JIGGING APPARATUS 审中-公开
标题翻译：装备装置
公开(公告)号：WO2003020429A2
公开(公告)日：2003-03-13
申请号：PCT/ZA2002/000135
申请日：2002-08-30
申请人： COMBRINCK, Cicero , STEYN, Daniel, Booyens
发明人： COMBRINCK, Cicero , STEYN, Daniel, Booyens
IPC分类号： B03B5/16
CPC分类号： B03B5/24 , B03B5/16
摘要： An apparatus and method of wet jigging, including a positive displacement mechanism including one selected from two actuators or a single double-acting actuator executing reciprocating strokes in at least two pumping chambers adjacent the hutch chamber, with one-way valve arrangements communicating between the pumping chambers and the hutch chamber, to deliver successive positive pulses in water into the hutch chamber and thence upwardly through the jigging screen, the pulse velocity following a wave form exclusively in an upward direction, varying cyclically between zero and a maximum and one-way valves for drawing water into the pumping chambers.
摘要翻译：一种湿式夹紧装置和方法，包括一个正位移机构，包括一个选自两个致动器的一个或两个执行机构中的一个双作用致动器，在邻近该离合器腔室的至少两个泵送室中执行往复冲程，单向阀装置在泵送腔室和离合器腔室，以将水中的连续正脉冲输送到离合器腔室中，从而向上穿过跳动筛，脉冲速度跟随波形，仅在向上方向上，周期性地在零和最大和单向阀之间变化用于将水吸入泵送室。

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