Invention Grant
- Patent Title: Method for determining regeneration parameter values of a multiple LNT catalyst system, and device for data processing
-
Application No.: US16743659Application Date: 2020-01-15
-
Publication No.: US11352926B2Publication Date: 2022-06-07
- Inventor: Frank Linzen , Christoph Boerensen , Jan Harmsen , Christian Nederlof , Dirk Roemer
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: McCoy Russell LLP
- Agent Geoffrey Brumbaugh
- Priority: DE102019200367.2 20190115
- Main IPC: F01N3/20
- IPC: F01N3/20
Abstract:
Methods and systems are provided for adjusting a regeneration scheme in response to ageing of a first catalyst and a second catalyst. In one example, a method may include determining a first ageing of the first catalyst and a second ageing of the second catalyst and updating factors of the regeneration scheme based on the first ageing and the second ageing.
Public/Granted literature
Information query
IPC分类:
