Invention Grant
- Patent Title: System for regenerating a particulate filter and controlling EGR
- Patent Title (中): 用于再生微粒过滤器并控制EGR的系统
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Application No.: US12620374Application Date: 2009-11-17
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Publication No.: US08387370B2Publication Date: 2013-03-05
- Inventor: Michiel J. Van Nieuwstadt , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Jan Harmsen
- Applicant: Michiel J. Van Nieuwstadt , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Jan Harmsen
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Agent Julia Voutyras
- Main IPC: F01N3/30
- IPC: F01N3/30
Abstract:
A system for regenerating a particulate filter is disclosed. In one example, oxygen is pumped from the intake system of a direct injection turbocharged gasoline engine to the exhaust system by a compressor. Simultaneously, exhaust gases may be pumped from the exhaust system to the intake system for the purpose of reducing NOx while regenerating a particulate filter.
Public/Granted literature
- US20110072804A1 SYSTEM FOR REGENERATING A PARTICULATE FILTER AND CONTROLLING EGR Public/Granted day:2011-03-31
Information query
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