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US 5,686,164 AGranted
Electrical insulation of structures in a honeycomb body in particular an electrically heatable catalyst carrier body
AssigneeEMITEC Gesellschaft fuer Emissionstechnologie mbH
InventorsWolfgang Maus, Rolf Bruck
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Abstract
A honeycomb body, in particular a catalyst carrier body, includes at least partially structured sheet-metal layers forming a multiplicity of channels through which a fluid can flow. An electrically insulating intermediate layer has at least two sheet-metal layers being mechanically clamped together and an insulating layer electrically insulating the at least two sheet-metal layers from one another.
Claims14
A honeycomb body, comprising:
- at least partially structured sheet-metal layers forming a multiplicity of channels through which a fluid can flow;
- and
- an electrically insulating intermediate layer disposed between two of said sheet-metal layers, said intermediate layer including at least two sheet-metal layers being mechanically clamped together and an insulating layer electrically insulating said at least two sheet-metal layers from one another.
Dependencies are inferred from the claim text.