Invention Grant
- Patent Title: EGR system with particle filter for a gasoline engine
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Application No.: US14721256Application Date: 2015-05-26
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Publication No.: US10458368B2Publication Date: 2019-10-29
- Inventor: Michael Fischer
- Applicant: TENNECO GMBH
- Applicant Address: DE Edenkoben
- Assignee: TENNECO GMBH
- Current Assignee: TENNECO GMBH
- Current Assignee Address: DE Edenkoben
- Agency: Hudak, Shunk & Farine Co. LPA
- Priority: DE102014118813 20141217
- Main IPC: F02B33/44
- IPC: F02B33/44 ; F02M25/07 ; F01N5/04 ; F02M26/15 ; F02M26/04 ; F01N3/20 ; F02M26/05 ; F02M26/06 ; F02M26/23 ; F02M26/35 ; F02M26/42 ; F02M26/43

Abstract:
An exhaust gas system for a gasoline engine with an exhaust gas pipe connectible to an outlet manifold, with an inlet pipe connectible to an inlet manifold, whereas a main exhaust catalyst is provided within the exhaust gas pipe wherein at least one first exhaust gas recirculation pipe is provided which branches off from the exhaust gas pipe and ends in the inlet pipe, whereas at least one particle filter is positioned within the first exhaust gas recirculation pipe and/or within the exhaust gas pipe upstream of the first exhaust gas recirculation pipe, wherein optionally at least a second exhaust gas recirculation pipe is provided, whereas at least one particle filter is provided which is positioned within the second exhaust gas recirculation pipe and/or which is positioned within the exhaust gas pipe upstream of the second exhaust gas recirculation pipe.
Public/Granted literature
- US20160177887A1 EGR SYSTEM WITH PARTICLE FILTER FOR A GASOLINE ENGINE Public/Granted day:2016-06-23
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