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US 8,273,301 B2Granted
Exhaust-gas treatment device having a sensor foil
AssigneeEMITEC Gesellschaft fuer Emissionstechnologie mbH
InventorsJan Hodgson, Rolf Brück
Life of this patent
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Abstract
A device for exhaust-gas treatment includes at least one housing with an inner surface and at least one sensor foil disposed in the housing. The sensor foil is formed at least with a sensor element and a conductor element. The sensor foil is also provided with an edge up to which the conductor element extends and which bears against the inner surface of the housing. The housing also has an opening for contacting of the conductor element. The opening is surrounded on the inner surface by an electrical insulating layer.
Claims7
A device for exhaust-gas treatment, the device comprising:
- at least one housing having an inner surface and an opening;
- an electrical insulating layer surrounding said opening on said inner surface;
- an electrode extending through said opening;
- and
- at least one sensor foil disposed in said housing and having an edge bearing against said inner surface of said housing, said sensor foil being formed at least with a sensor element and a conductor element, said conductor element extending to said edge of said housing, said conductor element configured to be contacted through said opening in said housing, and said conductor element being cohesively connected to said electrode close to said edge.
2 more elements
Dependencies are inferred from the claim text.