EXHAUST GAS TREATMENT DEVICE HAVING TWO HONEYCOMB BODIES FOR GENERATING AN ELECTRIC POTENTIAL, METHOD FOR TREATING EXHAUST GAS AND MOTOR VEHICLE HAVING THE DEVICE
First Claim
1. An exhaust gas treatment device, comprising:
- a first at least partially electrically conductive honeycomb body having a first front side and a first rear side;
a second at least partially electrically conductive honeycomb body having a second front side and a second rear side;
said first honeycomb body and said second honeycomb body defining an intermediate space therebetween;
a power supply configured to form an electric potential between said first honeycomb body and said second honeycomb body; and
a multiplicity of electrodes fastened to said first honeycomb body, extending beyond said first rear side by a first length into said intermediate space and positioned at a first distance from said second front side of said second honeycomb body.
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Abstract
An exhaust gas treatment device includes at least a first at least partially electrically conductive honeycomb body having a first front side and a first rear side, a second at least partially electrically conductive honeycomb body having a second front side and a second rear side, an intermediate space between the first honeycomb body and the second honeycomb body, a power supply for the formation of an electric potential between the first honeycomb body and the second honeycomb body, and a multiplicity of electrodes fastened to the first honeycomb body, extending beyond the first rear side over a first length into the intermediate space and positioned at a first distance from the second front side of the second honeycomb body. A method for treating motor vehicle exhaust gas containing particles and a motor vehicle are also provided.
42 Citations
10 Claims
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1. An exhaust gas treatment device, comprising:
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a first at least partially electrically conductive honeycomb body having a first front side and a first rear side; a second at least partially electrically conductive honeycomb body having a second front side and a second rear side; said first honeycomb body and said second honeycomb body defining an intermediate space therebetween; a power supply configured to form an electric potential between said first honeycomb body and said second honeycomb body; and a multiplicity of electrodes fastened to said first honeycomb body, extending beyond said first rear side by a first length into said intermediate space and positioned at a first distance from said second front side of said second honeycomb body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification