发明授权
- 专利标题: Method and device for controlling an exhaust treatment system
- 专利标题(中): 用于控制废气处理系统的方法和装置
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申请号: US10250716申请日: 2001-12-22
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公开(公告)号: US07028465B2公开(公告)日: 2006-04-18
- 发明人: Wolfgang Ripper , Bernd Mahr , Stefan Wickert
- 申请人: Wolfgang Ripper , Bernd Mahr , Stefan Wickert
- 申请人地址: DE Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DE Stuttgart
- 代理机构: Kenyon & Kenyon LLP
- 优先权: DE10100420 20010108
- 国际申请: PCT/DE01/04923 WO 20011222
- 国际公布: WO02/053888 WO 20020711
- 主分类号: F01N3/00
- IPC分类号: F01N3/00
摘要:
A device and a method for controlling an exhaust-gas aftertreatment system, e.g., for an internal combustion engine, are described. The exhaust-gas aftertreatment system includes at least one catalytic converter. A preselectable quantity of reducing agent is supplied to the exhaust-gas aftertreatment system as a function of the state of the internal combustion engine and/or the exhaust-gas aftertreatment system. The quantity of reducing agent supplied is adjusted.