Invention Grant
- Patent Title: Exhaust aftertreatment device with flow diffuser
- Patent Title (中): 排气后处理装置带流量扩散器
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Application No.: US10083954Application Date: 2002-02-27
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Publication No.: US06712869B2Publication Date: 2004-03-30
- Inventor: C. Raymond Cheng , Z. Gerald Liu , Randolph G. Zoran
- Applicant: C. Raymond Cheng , Z. Gerald Liu , Randolph G. Zoran
- Main IPC: B01D5392
- IPC: B01D5392
Abstract:
An exhaust aftertreatment device has a diffuser upstream of an aftertreatment element such as a catalyst element or a filter element such as a diesel particulate filter. The diffuser de-focuses centralized velocity force flow against the aftertreatment element from the inlet in a space efficient and flow efficient construction.
Public/Granted literature
- US20030159414A1 Exhaust aftertreatment device with flow diffuser Public/Granted day:2003-08-28
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