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    • 11. 发明申请
    • APPARATUS AND METHOD FOR REMOVAL OF SOOT FROM LUBRICATING OIL
    • 从润滑油中除去SO的装置和方法
    • US20080060949A1
    • 2008-03-13
    • US11854295
    • 2007-09-12
    • Peter UngerRonald RohrbachDaniel BauseBrian ArtzWeston GerwinZafar HussainNageswara Cheekala
    • Peter UngerRonald RohrbachDaniel BauseBrian ArtzWeston GerwinZafar HussainNageswara Cheekala
    • B01D43/00B01D35/06B01D37/00
    • B04B5/005B03C5/02B03C2201/30B04B5/10F01M2001/1042
    • A method for removing soot from an engine oil, the method comprising: disposing an oil containing soot particles between a pair of electrodes; applying a DC or AC current to the pair of electrodes for a period of time to generate an electric field, wherein the electric field causes a portion of the soot particles to agglomerate on a positive electrode of the pair of electrodes and other portions of the soot particles not collected on the positive electrode are also agglomerated by the electric field resulting in a larger average particle size; and applying a filtering process to remove the soot particles not collected on the positive electrode. Also disclosed herein is a filter for removing soot particles from an engine oil having soot particles disposed therein, the filter comprising: a housing having an inlet and an outlet defining a flow path through a chamber defined by the housing; a pair of electrodes disposed in the flow path, the electrodes being disposed in the flow path, the pair of electrodes being electrically coupled to a DC or AC current, wherein an electric filed is generated by the pair of electrodes and one of the pair of electrodes is a positive electrode, wherein the electric field causes a portion of the soot particles to agglomerate on the positive electrode.
    • 一种用于从发动机油中除去烟灰的方法,所述方法包括:在一对电极之间设置含油烟粒子; 对一对电极施加DC或AC电流一段时间以产生电场,其中电场使一部分烟灰颗粒聚集在该对电极的正电极和烟灰的其它部分上 未收集在正极上的颗粒也被电场聚集,导致更大的平均粒径; 并施加过滤处理以除去未收集在正极上的烟尘颗粒。 本文还公开了一种用于从具有布置在其中的烟灰颗粒的发动机油中除去烟灰颗粒的过滤器,所述过滤器包括:壳体,其具有限定通过由所述壳体限定的室的流路的入口和出口; 设置在流路中的一对电极,所述电极设置在所述流路中,所述一对电极电耦合到DC或AC电流,其中由所述一对电极产生电场,并且所述一对电极 电极是正电极,其中电场使一部分烟灰颗粒聚集在正电极上。