Gas measurement system

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United States of America Patent

PATENT NO 9459151
APP PUB NO 20150192470A1
SERIAL NO

14415323

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas measurement system for measuring the concentration of gaseous and/or vaporous components of a gas mixture by means of a color change of at least one reaction substance on a reaction support unit, which is arranged in at least two light permeable channels in such a manner that the color change on the reaction substance can be detected at low expense on a large number of separate positions. The detecting unit which detects the color change can be designed as a digital camera with an electronic image converter or image sensor, and an imaging optics system (e.g., a lens system). Related systems, methods, apparatus, and articles are also described.

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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
Hansmann, Hans-Ullrich Barnitz, DE 62 771
Mohrmann, Andreas Krummesse, DE 12 36
Polzius, Rainer Lübeck, DE 15 139
Tröllsch, Arne Lübeck, DE 11 43

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