Configuration having two interconnected exhaust gas treatment devices
AssigneeEMITEC Gesellschaft fuer Emissionstechnologie mbH
InventorsROLF BRUECK, KAIT ALTHOEFER
Life of this patent
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Abstract
A configuration includes two exhaust gas treatment devices disposed in succession in an exhaust gas line. A first exhaust gas treatment device has a first subregion connected through at least one support body to a second subregion of a second exhaust gas treatment device. The support body has opposite ends connected by connections points to respective subregions. At least the second subregion is formed by metallic components that contact one another to form contact surfaces and at most 20% of the area of the contact surfaces have brazed or solder connections and/or diffusion connections.
Claims9
A configuration, comprising:
- an exhaust gas line;
- first and second exhaust gas treatment devices disposed in series in said exhaust gas line, said first exhaust gas treatment device having a first subregion and said second exhaust gas treatment device having a second subregion;
- and
- at least one support body interconnecting said first and second exhaust gas treatment devices, said at least one support body having opposite ends respectively connected to said subregions at attachment points;
- at least said second subregion being formed by metallic components forming contact surfaces by contacting each other, said contact surfaces having areas and at most 20% of said areas of said contact surfaces having at least brazed joints or diffusion joints.
Dependencies are inferred from the claim text.