Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate
2011-07-19
2011-07-19
Neckel, Alexa D (Department: 1759)
Chemistry: electrical and wave energy
Apparatus
Electrolytic
C073S023310, C073S023320, C204S431000, C204S400000, C977S953000
Reexamination Certificate
active
07981266
ABSTRACT:
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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Dieterle Jennifer
Drägerwerk AG & Co. KGaA
McGlew and Tuttle , P.C.
Neckel Alexa D
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