QUICK LEAK DETECTION ON DIMENSIONALLY STABLE/SLACK PACKAGING WITHOUT THE ADDITION OF TEST GAS
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United States of America Patent
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Issued Date -
Oct 23, 2014
app pub date -
Oct 25, 2012
filing date -
Nov 16, 2011
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Abstract
The invention relates to a device for leak detection on a test specimen, having an evacuable test chamber for the test specimen. The test chamber is provided with at least one wall area made of a flexible, in particular elastic material. For more precise leakage detection, the progression of the total pressure increase inside the test chamber is measured.
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