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Filter type gas sampler with filter consolidation

United States Patent

*** EXPIRED ***
5,614,724
March 25, 1997
View the Complete Patent at the US Patent & Trademark Office
Pacific Northwest National Laboratory - Visit the Technology Commercialization Program Website
Disclosed is an apparatus for automatically consolidating a filter or, more specifically, an apparatus for drawing a volume of gas through a plurality of sections of a filter, whereafter the sections are subsequently combined for the purpose of simultaneously interrogating the sections to detect the presence of a contaminant.
Miley; Harry S. (Richland, WA), Thompson; Robert C. (West Richland, WA), Hubbard; Charles W. (Richland, WA), Perkins; Richard W. (Richland, WA)
08/ 570,068
December 11, 1995
This invention was made with Government, support under Contract DE-AC06-76RLO 1830 awarded by the U.S. Department of Energy. The Government has certain rights in the invention.