Invention Grant
- Patent Title: Dual injector system for diesel emissions control
- Patent Title (中): 双喷油器系统用于柴油机排放控制
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Application No.: US11870012Application Date: 2007-10-10
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Publication No.: US08109077B2Publication Date: 2012-02-07
- Inventor: Peter Joseph Reba , Gregory John Baccari , Thomas V. Eldredge , James M. Valentine
- Applicant: Peter Joseph Reba , Gregory John Baccari , Thomas V. Eldredge , James M. Valentine
- Applicant Address: US IL Lake Forrest
- Assignee: Tenneco Automotive Operating Company Inc.
- Current Assignee: Tenneco Automotive Operating Company Inc.
- Current Assignee Address: US IL Lake Forrest
- Agency: Harness, Dickey & Pierce, PLC
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/10
Abstract:
The present invention provides methods and apparatus for injecting fluid, such as an aqueous urea solution, into an exhaust stream in order to reduce oxides of nitrogen (NOx) emissions from diesel engine exhaust. More particularly, the present invention provides a dual-injector system for diesel emissions control and corresponding methods.
Public/Granted literature
- US20080087008A1 Dual Injector System For Diesel Emissions Control Public/Granted day:2008-04-17
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