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FILTER REPLACEMENT LIFETIME PREDICTION

United States Patent Application

20150241318
A1
View the Complete Application at the US Patent & Trademark Office
Systems for predicting a filter lifetime. A filter monitoring system includes a filter effectiveness history based on contaminant sensor information associated with a filter received from one or more contaminant sensors. A lifetime module is configured to determine a rate of filter consumption based on the filter effectiveness history and to determine a remaining filter lifetime based on the determined rate of filter consumption.
HAMANN, HENDRIK F. (YORKTOWN HEIGHTS, NY), KLEIN, LEVENTE I. (TUCKAHOE, NY), MANZER, DENNIS G. (BEDFORD HILLS, NY), MARIANNO, FERNANDO J. (NEW YORK, NY)
14/ 663,070
March 19, 2015
STATEMENT OF GOVERNMENT RIGHTS [0002] This invention was made with Government support under Contract No.: DEEE0002897 awarded by Department of Energy. The Government has certain rights in this invention.