Invention Grant
- Patent Title: Single module integrated aftertreatment module
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Application No.: US15539886Application Date: 2015-12-22
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Publication No.: US10092879B2Publication Date: 2018-10-09
- Inventor: Randolph G. Zoran , Ryan M. Johnson , David M. Sarcona , Carl A. McDonald , Kenneth R. Federle , John G. Buechler , Scott Lubenow
- Applicant: Cummins Emission Solutions, Inc.
- Applicant Address: US IN Columbus
- Assignee: Cummins Emission Solutions Inc.
- Current Assignee: Cummins Emission Solutions Inc.
- Current Assignee Address: US IN Columbus
- Agency: Foley & Lardner LLP
- International Application: PCT/US2015/067302 WO 20151222
- International Announcement: WO2016/109320 WO 20160707
- Main IPC: F01N3/10
- IPC: F01N3/10 ; B01D53/94 ; F01N3/021 ; F01N3/20 ; F01N13/00 ; B01D46/52 ; B01D53/86

Abstract:
A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed within the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysts.
Public/Granted literature
- US20170361273A1 SINGLE MODULE INTEGRATED AFTERTREATMENT MODULE Public/Granted day:2017-12-21
Information query
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