Electrochemical gas sensor containing electric connection lines or housing contact bridges comprising carbon nanotubes

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United States of America Patent

PATENT NO 7981266
APP PUB NO 20080202930A1
SERIAL NO

11856228

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrochemical gas sensor (9) has improved electrochemical measurement properties and housing tightness for an electrolyte at the sites at which the connection lines (11, 21, 31) pass through. The sensor (9) includes a housing (4), containing at least one measuring electrode (1) and a counterelectrode (2) and with electric connection lines (11, 21, 31) from the electrodes (1, 2, 3) to a measuring unit (8) arranged outside the housing (4). The electric connection lines (11, 21, 31) include carbon nanotubes (CNT, Carbon Nanotubes) at least in some sections in the housing (4) in the area of the electrolyte wetting.

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Patent Owner(s)

Patent OwnerAddress
DRAEGERWERK AKTIENGESELLSCHAFTMOISLINGER ALLEE 53/55 23542 LUEBECK

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mett, Frank Lübeck, DE 31 385

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