G - Physics – 01 – M
Patent
G - Physics
01
M
G01M 3/32 (2006.01) A61J 1/03 (2006.01) G01M 3/22 (2006.01)
Patent
CA 2499106
The invention relates to a method for the safe and fast verification of the tightness of closed receptacles or the leakage rate thereof by means of impingement with a gas. The inventive method is particularly suitable for verifying the tightness of blisters used for pharmaceutical active substance formulations.
Procédé de vérification rapide et sure de l'étanchéité de contenants fermés, en particulier de leur taux de fuite, par exposition à l'action d'un gaz. Le procédé selon la présente invention est particulièrement adapté pour la vérification de l'étanchéité de plaquettes alvéolées pour comprimés pharmaceutiques.
Klein Marton
Metzger Burkhard
Weitzel Bernhard
Boehringer Ingelheim Pharma Gmbh & Co. Kg
Fetherstonhaugh & Co.
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