发明授权
- 专利标题： Common engine and exhaust treatment fuel system
- 专利标题（中）： 普通发动机和排气处理燃油系统
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申请号： US11707861申请日： 2007-02-20
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公开(公告)号： US07552584B2公开(公告)日： 2009-06-30
- 发明人: Lifeng Wang , Rui Zhang , John D. Gierszewski , Curtis J. Graham , Andrew C. Heebink , Jack A. Merchant
- 申请人： Lifeng Wang , Rui Zhang , John D. Gierszewski , Curtis J. Graham , Andrew C. Heebink , Jack A. Merchant
- 申请人地址： US IL Peoria
- 专利权人： Caterpillar Inc.
- 当前专利权人： Caterpillar Inc.
- 当前专利权人地址： US IL Peoria
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner
- 主分类号： F01N3/00
- IPC分类号： F01N3/00
摘要：
A fuel system for an engine is disclosed. The fuel system has a common source of pressurized fuel, at least one injection device, an exhaust treatment device, and a regeneration device. The at least one injection device is configured to inject fuel from the common source into a combustion chamber of the engine. The exhaust treatment device is configured to remove particulate matter from an exhaust flow of the engine. The regeneration device is configured to inject fuel from the common source into at least one of the exhaust treatment device and the exhaust flow.
公开/授权文献
- US20070227126A1 Common engine and exhaust treatment fuel system 公开/授权日：2007-10-04