- 专利标题: Ammonia slip detection
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申请号: US15344424申请日: 2016-11-04
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公开(公告)号: US10151228B2公开(公告)日: 2018-12-11
- 发明人: Monika Angst , Leonhard Bartsch , Frederik De Smet , Daniel Roettger , Christian Winge Vigild
- 申请人: Ford Global Technologies, LLC
- 申请人地址: US MI Dearborn
- 专利权人: Ford Global Technologies, LLC
- 当前专利权人: Ford Global Technologies, LLC
- 当前专利权人地址: US MI Dearborn
- 代理机构: McCoy Russell LLP
- 代理商 Julia Voutyras
- 优先权: DE102015221648 20151104
- 主分类号: F01N3/20
- IPC分类号: F01N3/20 ; F02M26/06 ; F01N3/08 ; F01N3/28 ; F01N9/00 ; F01N11/00
摘要:
Methods and systems are provided for detecting ammonia slip from a catalytic converter. In one example, a method may include recirculating exhaust gas containing ammonia and measuring only a NOx concentration of the recirculated exhaust gas following its combustion.
公开/授权文献
- US20170122168A1 AMMONIA SLIP DETECTION 公开/授权日:2017-05-04
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