Invention Grant
- Patent Title: Exhaust gas treatment system for an exhaust system of an internal combustion engine and process for operating such an exhaust gas treatment system
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Application No.: US17197973Application Date: 2021-03-10
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Publication No.: US11434801B2Publication Date: 2022-09-06
- Inventor: Wolfgang Datz , Lisa Zimmermann
- Applicant: Eberspächer Exhaust Technology GmbH
- Applicant Address: DE Neunkirchen
- Assignee: Eberspächer Exhaust Technology GmbH
- Current Assignee: Eberspächer Exhaust Technology GmbH
- Current Assignee Address: DE Neunkirchen
- Agency: McGlew and Tuttle, P.C.
- Priority: DE102020106882.4 20200313
- Main IPC: F01N3/20
- IPC: F01N3/20 ; F01N3/28 ; F01N13/00 ; F01N3/021 ; F01N3/10
Abstract:
An exhaust gas treatment system is provided for an exhaust system of an internal combustion engine. The exhaust gas treatment system includes a plurality of SCR catalytic converter units (32, 34, 36) connected in parallel to one another. At least one SCR catalytic converter unit (32, 34, 36) of the SCR catalytic converter units (32, 34, 36) is connected in parallel to one another can optionally be released and blocked for the flow of exhaust gas.
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