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1. 发明授权

US07188514B2 Method for providing an oil change indication to an operator of an internal combustion engine 有权
标题翻译：向内燃机的操作者提供换油指示的方法
公开(公告)号：US07188514B2
公开(公告)日：2007-03-13
申请号：US11157612
申请日：2005-06-21
申请人： Gisela Blomkvist , Arne Andersson , Filip Acke
发明人： Gisela Blomkvist , Arne Andersson , Filip Acke
IPC分类号： G01N33/26
CPC分类号： F01M11/10 , F01M1/18 , F02D2250/11
摘要： A method for providing an oil change indication to an operator of an internal combustion engine having an exhaust-after-treatment system requiring regeneration, The method includes detecting regeneration events performed on the exhaust-after-treatment system; detecting oil temperature events each time unit an oil temperature is over a threshold value, and providing the oil change indication to the operator as a function of the detected regeneration events and the detected oil temperature events.
摘要翻译：一种向具有需要再生的排气后处理系统的内燃机的操作者提供换油指示的方法，该方法包括检测在排气后处理系统上进行的再生事件; 检测油温事件，每次单位油温超过阈值，并根据检测到的再生事件和检测到的油温事件向操作者提供换油指示。

2. 发明申请

US20060005609A1 Method for providing an oil change indication to an operator of an internal combustion engine 有权
标题翻译：向内燃机的操作者提供换油指示的方法
公开(公告)号：US20060005609A1
公开(公告)日：2006-01-12
申请号：US11157612
申请日：2005-06-21
申请人： Gisela Blomkvist , Arne Andersson , Filip Acke
发明人： Gisela Blomkvist , Arne Andersson , Filip Acke
IPC分类号： F01N3/00
CPC分类号： F01M11/10 , F01M1/18 , F02D2250/11
摘要： A method for providing an oil change indication to an operator of an internal combustion engine having an exhaust after treatment system requiring regeneration, The method includes detecting regeneration events performed on the exhaust after treatment system; detecting oil temperature events each time unit an oil temperature is over a threshold value, and providing the oil change indication to the operator as a function of the detected regeneration events and the detected oil temperature events.
摘要翻译：一种用于向具有需要再生处理系统排气的内燃机的操作者提供换油指示的方法，该方法包括检测在排气后处理系统上执行的再生事件; 检测油温事件，每次单位油温超过阈值，并根据检测到的再生事件和检测到的油温事件向操作者提供换油指示。

3. 发明申请

US20060086081A1 Method for regenerating an exhaust gas catalyst 审中-公开
标题翻译：再生废气催化剂的方法
公开(公告)号：US20060086081A1
公开(公告)日：2006-04-27
申请号：US11257632
申请日：2005-10-25
申请人： Arne Andersson , Gisela Blomkvist , Filip Acke
发明人： Arne Andersson , Gisela Blomkvist , Filip Acke
IPC分类号： F01N3/00 , F02B31/00
CPC分类号： F02D41/0275 , F02B31/04 , F02D41/405 , F02D2041/0015 , Y02T10/146
摘要： The invention relates to a method for regeneration of a nitrogen oxide storage catalyst for a direct injected compression ignition engine. According to the invention, regeneration can be accomplished by adjusting air flow into the engine and controlling fuel injection to give a number of small part-injections during an expansion stroke of an engine cylinder.
摘要翻译：本发明涉及一种用于直接喷射压燃式发动机的氮氧化物储存催化剂的再生方法。根据本发明，可以通过调节进入发动机的空气流并控制燃料喷射以在发动机气缸的膨胀冲程期间给出许多小的部分喷射来实现再生。

4. 发明授权

US07225612B2 Method and apparatus for conversion of NOx 有权
标题翻译：用于转化NOx的方法和装置
公开(公告)号：US07225612B2
公开(公告)日：2007-06-05
申请号：US11211770
申请日：2005-08-25
申请人： Hans Bernler , Roger Tengblad , Filip Acke , Gisela Blomkvist
发明人： Hans Bernler , Roger Tengblad , Filip Acke , Gisela Blomkvist
IPC分类号： F01N3/00
CPC分类号： F02D41/0275 , F01N3/0814 , F01N3/0842 , F01N3/2006 , F01N3/2013 , F01N11/002 , F01N2240/16 , F01N2250/12 , F01N2260/04 , F01N2260/08 , F01N2570/14 , F02D41/024 , F02D2200/0804 , F02D2200/0806 , Y02A50/2344 , Y02T10/26 , Y02T10/47
摘要： The invention refers to a method and apparatus for converting NOx and comprises the step of controlling a temperature in a NOx-LNT by adsorbing NOx in the LNT at a temperature below a predetermined temperature value to a predetermined value being the maximum amount of NOx to be stored at the predetermined temperature value, thereafter heating the LNT to the predetermined temperature value, and thereafter starting a regeneration process by addition of reducing agents.
摘要翻译：本发明涉及一种用于转化NO x x的方法和装置，包括通过吸附NO x x / SUB以控制NO x -LNT的温度的步骤在低于预定温度值的温度下，在预定温度值下存储的最大量的NO x x N的预定值，然后将LNT加热到预定温度值，并且然后通过添加还原剂开始再生过程。

5. 发明申请

US20060107657A1 Method and apparatus for conversion of NOx 有权
标题翻译：用于转化NOx的方法和装置
公开(公告)号：US20060107657A1
公开(公告)日：2006-05-25
申请号：US11211770
申请日：2005-08-25
申请人： Hans Bernler , Roger Tengblad , Filip Acke , Gisela Blomkvist
发明人： Hans Bernler , Roger Tengblad , Filip Acke , Gisela Blomkvist
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F02D41/0275 , F01N3/0814 , F01N3/0842 , F01N3/2006 , F01N3/2013 , F01N11/002 , F01N2240/16 , F01N2250/12 , F01N2260/04 , F01N2260/08 , F01N2570/14 , F02D41/024 , F02D2200/0804 , F02D2200/0806 , Y02A50/2344 , Y02T10/26 , Y02T10/47
摘要： The invention refers to a method and apparatus for converting NOx and comprises the step of controlling a temperature in a NOx-LNT by adsorbing NOx in the LNT at a temperature below a predetermined temperature value to a predetermined value being the maximum amount of NOx to be stored at the predetermined temperature value, thereafter heating the LNT to the predetermined temperature value, and thereafter starting a regeneration process by addition of reducing agents.
摘要翻译：本发明涉及一种用于转化NO x x的方法和装置，包括通过吸附NO x x / SUB以控制NO x -LNT的温度的步骤在低于预定温度值的温度下，在预定温度值下存储的最大量的NO x x N的预定值，然后将LNT加热到预定温度值，并且然后通过添加还原剂开始再生过程。

6. 发明授权

US07621121B2 Method and arrangement for purifying exhaust gas in an internal combustion engine 有权
标题翻译：一种用于净化内燃机废气的方法和装置
公开(公告)号：US07621121B2
公开(公告)日：2009-11-24
申请号：US11459103
申请日：2006-07-21
申请人： Filip Acke , Roger Tengblad , John Korsgren , Maria Karlsson
发明人： Filip Acke , Roger Tengblad , John Korsgren , Maria Karlsson
IPC分类号： F01N3/00
CPC分类号： F02D41/029 , B01D53/9431 , B01D53/9495 , B01D53/96 , F02D41/028 , F02D41/405
摘要： The invention relates to a method for purifying exhaust gas in an internal combustion engine provided with an LNT and a particulate matter filter arranged in an exhaust gas conduit of the engine. The method includes de-sulfurization of the LNT and regeneration of the particulate matter filter. The invention includes the following steps: initiating a heating phase wherein the engine is set to generate heat sufficient for the de-sulfurization and the regeneration; initiating a de-sulfurization phase during a first time period (t1), in which the engine is set to generate a rich exhaust gas in the exhaust gas conduit; keeping the first time period below a first maximum value so as to avoid release of emissions of H2S from the engine; initiating a regeneration phase during a second time period, in which the engine is set to generate a lean exhaust gas in the exhaust gas conduit; keeping the second time period below a second maximum value so as to avoid thermal damage to the particulate matter filter; and repeating the de-sulfurization phase and the regeneration phase in a periodical manner.
摘要翻译：本发明涉及一种在内燃机中净化排气的方法，该内燃机设置有配置在发动机排气管道中的LNT和颗粒物过滤器。该方法包括LNT的脱硫和颗粒物过滤器的再生。本发明包括以下步骤：启动加热阶段，其中发动机被设定为产生足以脱硫和再生的热量; 在第一时间段（t1）内启动脱硫阶段，其中发动机被设置为在排气管道中产生浓的排气; 保持第一时间段低于第一最大值，以避免发动机中H2S的排放; 在第二时间段期间启动再生阶段，其中发动机被设置为在排气管道中产生贫排气; 保持第二时间段低于第二最大值，以避免对颗粒物过滤器的热损伤; 并以周期性方式重复脱硫阶段和再生阶段。

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