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公开(公告)号：US07550125B2
公开(公告)日：2009-06-23
申请号：US12106604
申请日：2008-04-21
申请人： Frank Duvinage , Christian Goerigk , Arno Nolte , Markus Paule , Henning Sander
发明人： Frank Duvinage , Christian Goerigk , Arno Nolte , Markus Paule , Henning Sander
CPC分类号： F01N3/103 , B01D53/90 , B01D53/9431 , B01D53/9454 , B01D2251/202 , B01D2251/2062 , B01D2257/404 , B01D2257/702 , B01D2258/012 , F01N3/0253 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/0871 , F01N3/2006 , F01N3/2066 , F01N3/2073 , F01N3/36 , F01N13/009 , F01N2240/25 , F01N2240/28 , F01N2240/30 , F01N2240/34 , F01N2250/02 , F01N2610/02 , F01N2610/04 , Y02A50/2324 , Y02A50/2325 , Y02T10/22 , Y02T10/24 , Y02T10/26
摘要： An exhaust-gas purification unit for purifying the exhaust gas from an internal combustion engine which is preferably operated in lean-burn mode, in particular a diesel engine used in motor vehicles, has a particulate filter and a SCR catalytic converter arranged in the exhaust pipe in succession in the direction of flow, and a reducing-agent supply. Ammonia can be added to the exhaust gas from the internal combustion engine on the entry side of the SCR catalytic converter by the reducing-agent supply. The exhaust-gas purification unit includes a hydrogen-generating unit for enriching the exhaust gas from the internal combustion engine with the hydrogen which it generates.
摘要翻译： 一种用于净化优选在稀燃模式下操作的内燃机，特别是用于机动车辆的柴油发动机的废气的废气净化单元具有布置在排气管中的颗粒过滤器和SCR催化转化器 在流动方向上连续地进行还原剂供给。 可以通过还原剂供给在SCR催化转化器的进入侧的内燃机的废气中加入氨。 废气净化单元包括用于使来自内燃机的废气与其产生的氢气富集的氢气发生单元。
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公开(公告)号：US07028678B2
公开(公告)日：2006-04-18
申请号：US10911906
申请日：2004-08-05
申请人： Thomas Betz , Frank Duvinage , Rüdiger Pfaff , Heiko Sass
发明人： Thomas Betz , Frank Duvinage , Rüdiger Pfaff , Heiko Sass
CPC分类号： F02D17/02 , F02M26/08 , Y10S123/07
摘要： In an internal combustion engine having a plurality of cylinders, some of which can be deactivated during operation of the engine, the cylinders which can be deactivated during operation are configured specifically for high load engine operation and have a lower compression ratio ε than the rest of the cylinders, which are configured specifically for low load engine operation.
摘要翻译： 在具有多个气缸的内燃机中，其中一些可以在发动机运行期间被停用，在运行期间可以停用的气缸被特别配置用于高负荷发动机运行，并且具有比其余部分更低的压缩比ε 气缸，专门用于低负载发动机运转。
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公开(公告)号：US06873901B2
公开(公告)日：2005-03-29
申请号：US10307511
申请日：2002-12-02
申请人： Bernd Christner , Frank Duvinage , Arno Nolte , Markus Paule , Henning Sander
发明人： Bernd Christner , Frank Duvinage , Arno Nolte , Markus Paule , Henning Sander
CPC分类号： F02D41/28 , F01N9/002 , F02D41/029 , F02D2041/1432 , F02D2200/0812 , Y02T10/47
摘要： A method for operating an electronic controller of a motor vehicle, in particular of an engine controller, with which signal processing is carried out in order to control the operation of the motor vehicle and/or of the engine. The signal processing of the controller includes a filtering operation, the filtering operation being carried out as a function of the operating state of the motor vehicle and/or of the engine.
摘要翻译： 一种用于操作机动车辆的电子控制器的方法，特别是用于执行信号处理的发动机控制器的电子控制器，以便控制机动车辆和/或发动机的操作。 控制器的信号处理包括过滤操作，根据机动车辆和/或发动机的运行状态执行过滤操作。
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公开(公告)号：US20050034701A1
公开(公告)日：2005-02-17
申请号：US10911906
申请日：2004-08-05
申请人： Thomas Betz , Frank Duvinage , Rudiger Pfaff , Heiko Sass
发明人： Thomas Betz , Frank Duvinage , Rudiger Pfaff , Heiko Sass
IPC分类号： F02B37/02 , F01L1/44 , F02B37/007 , F02B75/18 , F02D15/04 , F02D17/02 , F02D23/00 , F02M25/07
CPC分类号： F02D17/02 , F02M26/08 , Y10S123/07
摘要： In an internal combustion engine having a plurality of cylinders, some of which can be deactivated during operation of the engine, the cylinders which can be deactivated during operation are configured specifically for high load engine operation and have a lower compression ratio ε than the rest of the cylinders, which are configured specifically for low load engine operation.
摘要翻译： 在具有多个气缸的内燃机中，其中一些可以在发动机运行期间被停用，在运行期间可以停用的气缸被特别地配置用于高负载发动机运行，并且具有比其余部分更低的压缩比ε 气缸，专门用于低负载发动机运转。
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公开(公告)号：US6082325A
公开(公告)日：2000-07-04
申请号：US190225
申请日：1998-11-13
申请人： Steffen Digeser , Frank Duvinage , Hans Fausten , Walter Friess , Anton Kerckhoff , Thomas Liebscher , Stefan Pischinger , Marco Stotz
发明人： Steffen Digeser , Frank Duvinage , Hans Fausten , Walter Friess , Anton Kerckhoff , Thomas Liebscher , Stefan Pischinger , Marco Stotz
IPC分类号： B01D53/86 , B01D53/94 , F01N3/08 , F02B3/06 , F02D21/08 , F02D41/00 , F02D41/02 , F02D41/24 , F02D41/30 , F02D41/38 , F02D41/40 , F02D41/14 , F01N3/18 , F02B1/14
CPC分类号： F02D41/025 , F01N3/0842 , F02D41/0007 , F02D41/402 , F02D41/403 , F01N2430/06 , F01N2430/08 , F01N2430/085 , F02B2275/14 , F02B3/06 , F02B37/00 , F02D41/0057 , F02D41/0065 , F02D41/3035 , F02D41/405 , F02M26/05 , F02M26/21 , F02M26/23 , Y02T10/123 , Y02T10/144 , Y02T10/24 , Y02T10/26 , Y02T10/44
摘要： A system and a process for operating a diesel engine using an automatic engine control which, as a function of characteristic diagrams, automatically controls the operation of the diesel engine and permits an automatic rich/lean controlling of the diesel engine. The automatic engine control includes a computer which, as a function of predetermined change-over criteria, causes a change-over to the rich or the lean operation of the diesel engine. A sensor system communicates with the computer and monitors the parameters necessary for change-over criteria. A memory communicates with the computer, the memory storing separate characteristic diagrams for the operation of the diesel engine for the lean operation and for the rich operation.
摘要翻译： 一种用于使用自动发动机控制来操作柴油发动机的系统和过程，其根据特性图来自动控制柴油发动机的操作并且允许柴油发动机的自动丰富/精益控制。 自动发动机控制包括作为预定转换标准的函数的计算机，其导致柴油发动机的丰富运行或精益运转。 传感器系统与计算机通信并监视转换标准所需的参数。 存储器与计算机通信，存储器存储用于精简操作和丰富操作的柴油发动机操作的单独的特性图。
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16.发明授权
公开(公告)号：US5699765A
公开(公告)日：1997-12-23
申请号：US771920
申请日：1996-12-23
CPC分类号： F02F1/4214 , F01L1/053 , F01L1/26 , F02B25/04 , F02B2075/025 , F02B2275/20 , F02F2001/245
摘要： A cylinder head for a uniflow-scavenged two-stroke internal-combustion engine, particularly in motor vehicles, is provided with outlet valves which can be controlled by a camshaft. Outlet ducts connected with the outlet valves extend out of the cylinder head. A total of four outlet valves are provided for each cylinder, with the associated outlet ducts being guided to one side of the cylinder head. The camshaft is arranged laterally of the cylinder head opposite the outlet side of the outlet ducts. The outlet valves which are situated on the side facing away from the camshaft can be operated from the direction of the camshaft by way of operating members transversely penetrating the cylinder head.
摘要翻译： 用于单流清扫二冲程内燃机的气缸盖，特别是在机动车辆中，设有可由凸轮轴控制的出口阀。 与出口阀连接的出口管伸出气缸盖。 为每个气缸设置总共四个出口阀，相关的出口管被引导到气缸盖的一侧。 凸轮轴布置在气缸盖的与出口管出口侧相对的侧面。 位于远离凸轮轴的一侧的出口阀可以通过横向穿过气缸盖的操作构件从凸轮轴的方向操作。
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17.发明授权公开(公告)号：US07765797B2
公开(公告)日：2010-08-03
申请号：US10581890
申请日：2004-11-27
申请人： Frank Duvinage , Christian Goerigk , Berthold Keppeler , Arno Nolte , Markus Paule , Joachim Schommers
发明人： Frank Duvinage , Christian Goerigk , Berthold Keppeler , Arno Nolte , Markus Paule , Joachim Schommers
IPC分类号： F01N3/00
CPC分类号： F01N3/208 , B01D2251/2067 , B01D2257/404 , B01D2259/12 , F01N2610/02 , F01N2900/0422 , F01N2900/102 , F01N2900/1814 , Y02A50/2325 , Y02T10/24
摘要： An exhaust gas purification system for a motor vehicle having a reducing agent storage tank, and an associated operating method. In particular, an exhaust gas purification system for a motor vehicle, for which predetermined maintenance intervals is provided. The system includes a reducing agent storage tank for storing a reducing agent intended for exhaust gas purification. A method for operating a motor vehicle having an exhaust gas purification system and a reducing agent storage tank for storing a reducing agent intended for the exhaust gas purification, which comprises predetermined maintenance work after predetermined maintenance intervals is also provided.
摘要翻译： 一种用于具有还原剂储罐的机动车辆的废气净化系统，以及相关的操作方法。 特别地，提供了预定维护间隔的用于机动车辆的废气净化系统。 该系统包括用于储存用于废气净化的还原剂的还原剂储存罐。 还提供一种具有废气净化系统和还原剂储存罐的机动车辆的方法，所述排气净化系统和用于存储用于排气净化的还原剂的还原剂储存罐，其包括在预定维护间隔之后的预定维护工作。
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公开(公告)号：US20080256932A1
公开(公告)日：2008-10-23
申请号：US12106604
申请日：2008-04-21
申请人： Frank Duvinage , Christian Goerigk , Arno Nolte , Markus Paule , Henning Sander
发明人： Frank Duvinage , Christian Goerigk , Arno Nolte , Markus Paule , Henning Sander
IPC分类号： F01N3/10
CPC分类号： F01N3/103 , B01D53/90 , B01D53/9431 , B01D53/9454 , B01D2251/202 , B01D2251/2062 , B01D2257/404 , B01D2257/702 , B01D2258/012 , F01N3/0253 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/0871 , F01N3/2006 , F01N3/2066 , F01N3/2073 , F01N3/36 , F01N13/009 , F01N2240/25 , F01N2240/28 , F01N2240/30 , F01N2240/34 , F01N2250/02 , F01N2610/02 , F01N2610/04 , Y02A50/2324 , Y02A50/2325 , Y02T10/22 , Y02T10/24 , Y02T10/26
摘要： An exhaust-gas purification unit for purifying the exhaust gas from an internal combustion engine which is preferably operated in lean-burn mode, in particular a diesel engine used in motor vehicles, has a particulate filter and a SCR catalytic converter arranged in the exhaust pipe in succession in the direction of flow, and a reducing-agent supply. Ammonia can be added to the exhaust gas from the internal combustion engine on the entry side of the SCR catalytic converter by the reducing-agent supply. The exhaust-gas purification unit includes a hydrogen-generating unit for enriching the exhaust gas from the internal combustion engine with the hydrogen which it generates.
摘要翻译： 一种用于净化优选在稀燃模式下操作的内燃机，特别是用于机动车辆的柴油发动机的废气的废气净化单元具有布置在排气管中的颗粒过滤器和SCR催化转化器 在流动方向上连续地进行还原剂供给。 可以通过还原剂供给在SCR催化转化器的进入侧的内燃机的废气中加入氨。 废气净化单元包括用于使来自内燃机的废气与其产生的氢气富集的氢气发生单元。
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公开(公告)号：US07361320B2
公开(公告)日：2008-04-22
申请号：US11837828
申请日：2007-08-13
申请人： Frank Duvinage , Christian Goerigk , Arno Nolte , Markus Paule , Henning Sander
发明人： Frank Duvinage , Christian Goerigk , Arno Nolte , Markus Paule , Henning Sander
CPC分类号： F01N3/103 , B01D53/90 , B01D53/9431 , B01D53/9454 , B01D2251/202 , B01D2251/2062 , B01D2257/404 , B01D2257/702 , B01D2258/012 , F01N3/0253 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/0871 , F01N3/2006 , F01N3/2066 , F01N3/2073 , F01N3/36 , F01N13/009 , F01N2240/25 , F01N2240/28 , F01N2240/30 , F01N2240/34 , F01N2250/02 , F01N2610/02 , F01N2610/04 , Y02A50/2324 , Y02A50/2325 , Y02T10/22 , Y02T10/24 , Y02T10/26
摘要： The invention proposes an exhaust-gas purification unit for purifying the exhaust gas from an internal combustion engine which is preferably operated in lean-burn mode, in particular a diesel engine used in motor vehicles, in which a particulate filter and a SCR catalytic converter are arranged in the exhaust pipe in succession in the direction of flow, and having a reducing-agent supply, it being possible for ammonia to be added to the exhaust gas from the internal combustion engine on the entry side of the SCR catalytic converter by the reducing-agent supply. According to the invention, the exhaust-gas purification unit includes a hydrogen-generating unit for enriching the exhaust gas from the internal combustion engine with the hydrogen which it generates. Use in motor vehicles.
摘要翻译： 本发明提出了一种用于净化来自内燃机的排气的排气净化单元，其优选以稀燃模式运行，特别是用于机动车辆的柴油发动机，其中颗粒过滤器和SCR催化转化器 在排气管中连续排列在排气管中，并具有还原剂供给，可以通过还原剂将氨添加到SCR催化转化器入口侧的内燃机的废气中 代理供应。 根据本发明，排气净化单元包括用于使来自内燃机的废气与其产生的氢气富集的氢气发生单元。 用于机动车辆。
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公开(公告)号：US20070274892A1
公开(公告)日：2007-11-29
申请号：US11837828
申请日：2007-08-13
申请人： Frank DUVINAGE , Christian GOERIGK , Arno NOLTE , Markus PAULE , Henning SANDER
发明人： Frank DUVINAGE , Christian GOERIGK , Arno NOLTE , Markus PAULE , Henning SANDER
CPC分类号： F01N3/103 , B01D53/90 , B01D53/9431 , B01D53/9454 , B01D2251/202 , B01D2251/2062 , B01D2257/404 , B01D2257/702 , B01D2258/012 , F01N3/0253 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/0871 , F01N3/2006 , F01N3/2066 , F01N3/2073 , F01N3/36 , F01N13/009 , F01N2240/25 , F01N2240/28 , F01N2240/30 , F01N2240/34 , F01N2250/02 , F01N2610/02 , F01N2610/04 , Y02A50/2324 , Y02A50/2325 , Y02T10/22 , Y02T10/24 , Y02T10/26
摘要： The invention proposes an exhaust-gas purification unit for purifying the exhaust gas from an internal combustion engine which is preferably operated in lean-burn mode, in particular a diesel engine used in motor vehicles, in which a particulate filter and a SCR catalytic converter are arranged in the exhaust pipe in succession in the direction of flow, and having a reducing-agent supply, it being possible for ammonia to be added to the exhaust gas from the internal combustion engine on the entry side of the SCR catalytic converter by the reducing-agent supply. According to the invention, the exhaust-gas purification unit includes a hydrogen-generating unit for enriching the exhaust gas from the internal combustion engine with the hydrogen which it generates. Use in motor vehicles.
摘要翻译： 本发明提出了一种用于净化来自内燃机的排气的排气净化单元，其优选以稀燃模式运行，特别是用于机动车辆的柴油发动机，其中颗粒过滤器和SCR催化转化器 在排气管中连续排列在排气管中，并具有还原剂供给，可以通过还原剂将氨添加到SCR催化转化器入口侧的内燃机的废气中 代理供应。 根据本发明，排气净化单元包括用于使来自内燃机的废气与其产生的氢气富集的氢气发生单元。 用于机动车辆。
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