Holder for an electric heating disk in an exhaust gas aftertreatment device
AssigneeBenteler Automobiltechnik GmbH
InventorsElmar Grussmann, Ulrich Rusche
Life of this patent
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Abstract
An exhaust gas treatment device for arranging in an exhaust gas section of a motor vehicle that includes a heating disk which is assigned to an exhaust gas aftertreatment component. The heating disk is configured by way of a flat heating element and a holder which is coupled to the former. The holder extends over the cross-sectional area of the heating element, and the holder itself is of disk-shaped configuration. The inner face of the heating disk is configured by way of arcuate spokes which are coupled irregularly to one another.
Claims20
An exhaust gas treatment device in an exhaust gas section of a vehicle, comprising:
- a heating disk configured to heat an exhaust gas aftertreatment component, wherein
- the heating disk comprises a heating element, and a holder coupled to the heating element,
- the holder extends over a cross-sectional area of the heating element,
- the holder is disk-shaped,
- the holder comprises a lattice-like structure, and
- the lattice-like structure comprises a plurality of arcuate spokes coupled irregularly together.
Dependencies are inferred from the claim text.