FILTER WITH ELECTRICAL SIGNATURE ANTI-COUNTERFEITING FEATURE
摘要
<p>An anti-counterfeiting mechanism for a filter element to specifically, and preferably uniquely, identify a filter with a conductive pattern or path of conductive materials preferably either embedded (thin film circuit) under the surface, or over molded on, a portion of the filter. The conductive materials are preferably positioned at the filter end cap. The resistance of the filter element is an identifier that is preferably associated with the OEM manufacturer's labeling (such as product number) and/or other branding of the component. This electrical resistance signature permits rapid identification of counterfeit filters.</p>
申请公布号
WO2013012812(A1)
申请公布日期
2013.01.24
申请号
WO2012US46942
申请日期
2012.07.16
申请人
CUMMINS FILTRATION IP, INC.;HOLZMANN, MARK, V.;SCHELKOPF, J., BRUCE