Invention Grant
- Patent Title: Honeycomb body, in particular large honeycomb body, for mobile exhaust-gas aftertreatment, process for producing a honeycomb body, process for treating exhaust gas and exhaust gas assembly
- Patent Title (中): 蜂窝体，特别是大型蜂窝体，用于移动废气后处理，蜂窝体的制造方法，废气处理和废气组合
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Application No.: US11957689Application Date: 2007-12-17
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Publication No.: US07789947B2Publication Date: 2010-09-07
- Inventor: Jan Hodgson
- Applicant: Jan Hodgson
- Applicant Address: DE Lohmar
- Assignee: Emitec Gesellschaft fur Emissionstechnologie mbH
- Current Assignee: Emitec Gesellschaft fur Emissionstechnologie mbH
- Current Assignee Address: DE Lohmar
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102005028044 20050617
- Main IPC: B01D46/00
- IPC: B01D46/00 ; B01D50/00 ; B01D39/00 ; B01D39/06 ; B01D39/14 ; F01N3/10 ; F01N3/08 ; B21D51/16
Abstract:
A honeycomb body includes a housing and a plurality of layers with a curved profile and a predetermined length. Each layer includes at least one at least partially structured metal foil forming a multiplicity of passages with a passage cross section. A majority of the layers have different lengths than one another. A process for producing a honeycomb body, a process for treating exhaust gas, and an exhaust gas assembly, are also provided.
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