Invention Grant
- Patent Title: Exhaust gas filter and method for cleaning an exhaust gas
- Patent Title (中): 排气过滤器和排气净化方法
-
Application No.: US11049551Application Date: 2005-02-02
-
Publication No.: US07347042B2Publication Date: 2008-03-25
- Inventor: Rolf Brück , Jan Hodgson
- Applicant: Rolf Brück , Jan Hodgson
- Applicant Address: DE Lohmar
- Assignee: Emitec Gesellschaft fuer Emissionstechnologie mbH
- Current Assignee: Emitec Gesellschaft fuer Emissionstechnologie mbH
- Current Assignee Address: DE Lohmar
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE10235766 20020802
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/02 ; B01D50/00

Abstract:
An exhaust gas filter for cleaning an exhaust gas of an internal combustion engine, includes at least one strip-shaped filter layer. The filter layer has at least one filter region formed of a material through which a fluid can at least partly flow, for filtering out particulates from the exhaust gas. The filter layer also has at least one contact region with a catalytically active coating, for conversion of gaseous components of the exhaust gas. A method for cleaning an exhaust gas of an internal combustion engine is also provided.
Public/Granted literature
- US20050217258A1 Exhaust gas filter and method for cleaning an exhaust gas Public/Granted day:2005-10-06
Information query