Dual-filter dual-integrity test assembly

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United States of America Patent

PATENT NO 9726591
APP PUB NO 20150316462A1
SERIAL NO

14655259

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Abstract

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A dual-filter dual-integrity test conduit assembly allows for in-situ testing of both filters with separate, duplicate systems for membrane integrity so that if the first tester filter fails, the second filter may be tested with a different, but identical method with its own gauges and nitrogen supply so as to further isolate malfunctions of the filter integrity test equipment as a cause for erroneous batch failures.

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Patent Owner(s)

  • GENERAL ELECTRIC COMPANY;MEDI-PHYSICS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Helle, Kevin M Bartlett, US 7 97
Schneider, Michael T Crystal Lake, US 4 19

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