Filtration system for gas analysis

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United States of America Patent

PATENT NO 8646341
APP PUB NO 20110048107A1
SERIAL NO

12830664

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Abstract

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A device for gas analysis includes a detector tube (2) and can be used in the area of explosive or combustible gases. A filter material, which consists of a granular, porous material and has an impregnation for absorbing toxic gases, is provided between the detector tube (2) and a pump (6).

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Patent Owner(s)

  • DRÄGER SAFETY AG & CO. KGAA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brandenburg, Benjamin Lübeck, DE 3 15
Rosert, Michael Timmendorfer Strand, DE 11 71
Schulten, Armin Timmendorfer Strand, DE 5 22

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