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1. 发明授权

US06295817B1 Drive assembly for a vehicle 失效
标题翻译：车辆的驱动组件
公开(公告)号：US06295817B1
公开(公告)日：2001-10-02
申请号：US09390660
申请日：1999-09-07
申请人： Joerg Abthoff , Ruediger Pfaff , Joachim Wiltschka
发明人： Joerg Abthoff , Ruediger Pfaff , Joachim Wiltschka
IPC分类号： F02B3344
CPC分类号： F01N3/303 , F01N3/28 , F01N3/30 , F01N3/32 , F02B33/44 , F02B37/04 , Y02A50/2322 , Y02T10/144 , Y02T10/20
摘要： A drive assembly for a vehicle with an internal-combustion engine for supplying driving energy, has an exhaust gas turbocharger which has a turbine and a compressor. The turbine is driven by exhaust gases of the internal-combustion engine, and the compressor is driven by the turbine. An air guiding system supplies fresh air to the compressor, in which the fresh air is compressed to form charge air. The air guiding system guides the charge air from the compressor to the internal-combustion engine, and the power of the internal-combustion engine is to be increased at low rotational speeds by an additional compressor which generates compressed fresh air which, as a function of the requirements, can be supplied to the air guiding system upstream of the internal-combustion engine. As the additional compressor, a compressor is used which is already present in the vehicle for other purposes.
摘要翻译：具有用于提供驱动能量的内燃机的车辆的驱动组件具有具有涡轮机和压缩机的排气涡轮增压器。涡轮机由内燃机的排气驱动，压缩机由涡轮驱动。空气引导系统为压缩机提供新鲜空气，在该压缩机中，新鲜空气被压缩以形成增压空气。空气引导系统将增压空气从压缩机引导到内燃机，并且通过附加的压缩机在低转速下增加内燃机的功率，该压缩机产生压缩空气，其作为这些要求可以提供给内燃机上游的导气系统。作为附加压缩机，使用已经存在于车辆中用于其它目的的压缩机。

2. 发明授权

US06343572B1 Method for regulating heat in an internal combustion engine 有权
标题翻译：调节内燃机热量的方法
公开(公告)号：US06343572B1
公开(公告)日：2002-02-05
申请号：US09462183
申请日：2000-01-03
申请人： Ruediger Pfaff , Joachim Wiltschika
发明人： Ruediger Pfaff , Joachim Wiltschika
IPC分类号： F01P900
CPC分类号： F01P7/164 , F01P7/048 , F01P7/08 , F01P7/12 , F01P7/167 , F01P2005/105 , F01P2005/125 , F01P2023/00 , F01P2023/08 , F01P2025/30 , F01P2025/31 , F01P2025/32 , F01P2025/33 , F01P2025/50 , F01P2060/04 , F01P2060/08 , F01P2060/16
摘要： A method of regulating heat in a internal combustion engine by measuring temperature at a plurality of points and providing changes in temperature for the cooling and providing changes in temperature for the cooling and/or heating medium. The regulation of the heat of the internal combustion engine results from detecting and monitoring changes in critical component temperatures and/or characteristic output values of the internal combustion engine. These critical component temperature changes per unit time and/or output characteristic value changes per unit time are used in the regulation of the heat of the internal combustion engine.
摘要翻译：通过测量多个点处的温度并提供用于冷却的温度变化并且为冷却和/或加热介质提供温度变化来调节内燃机中的热量的方法。内燃机的热量的调节是由检测和监测内燃机的关键部件温度和/或特性输出值的变化引起的。在内燃机的热调节中使用每单位时间的单位时间和/或输出特性值变化的这些关键部件温度变化。

3. 发明授权

US07337771B2 Method and apparatus for the cylinder-specific determination and control of a fuel injection quantity 失效
标题翻译：用于气缸特定确定和控制燃料喷射量的方法和装置
公开(公告)号：US07337771B2
公开(公告)日：2008-03-04
申请号：US11452133
申请日：2006-06-13
申请人： Joachim Bornitz , Nicholas Fekete , Lorenzo Matassini , Ruediger Pfaff
发明人： Joachim Bornitz , Nicholas Fekete , Lorenzo Matassini , Ruediger Pfaff
IPC分类号： F02D41/30 , F02D41/00
CPC分类号： F02D41/008 , F02D41/009 , F02D41/1448 , F02D41/1454 , F02D41/1497 , F02D2041/389
摘要： In a method and apparatus for the cylinder-specific determination and control of a fuel injection quantity for a multi-cylinder internal combustion engine, the exhaust gas pressures of the cylinders of the internal combustion engine is recorded on a time-resolved, i.e. crankshaft angle-resolved, basis, and an exhaust gas pressure is calculated therefrom individually for each cylinder and used to determine the fuel quantity injected into the corresponding cylinder. In a comparison with a desired value the cylinder-specific actual fuel injection quantity error is then determined and used to set a corrected quantity of fuel to be injected into the corresponding cylinder.
摘要翻译：在用于气缸特定确定和控制多缸内燃机的燃料喷射量的方法和装置中，内燃机的气缸的排气压力被记录在时间分辨的曲轴角度为每个气缸单独计算排气压力，并用于确定注入相应气缸的燃料量。与期望值进行比较，然后确定气缸特定的实际燃料喷射量误差，并将其用于设定要注入相应气缸的校正量的燃料。

4. 发明申请

US20070209636A1 Method for operating an internal combustion engine 审中-公开
标题翻译：操作内燃机的方法
公开(公告)号：US20070209636A1
公开(公告)日：2007-09-13
申请号：US11699196
申请日：2007-01-29
申请人： Markus Ammann , Bernd Christner , Nicholas Fekete , Matthias Klingebiel , Ruediger Pfaff
发明人： Markus Ammann , Bernd Christner , Nicholas Fekete , Matthias Klingebiel , Ruediger Pfaff
IPC分类号： F02M7/00 , F02M25/07 , F02B47/08
CPC分类号： F02D41/0052 , F02D35/023 , F02D41/0057 , F02D41/1498 , F02D41/18 , F02D41/3035 , F02D2041/1419 , F02D2200/025 , Y02T10/47
摘要： In a method for operating an internal combustion engine, in particular an auto-ignition internal combustion engine, having at least one combustion chamber in which an air/fuel mixture is formed, and recirculated exhaust gas is admixed to the combustion air, a base setting of the exhaust gas recirculation rate is established as a function of a first characteristic operating variable, the exhaust gas recirculation rate is adjusted depending on at least one of the first and a second characteristic operating variable, and, in order to optimize combustion, the exhaust gas recirculation rate is adjusted a second time on the basis of a combustion noise measurement.
摘要翻译：在用于操作内燃机，特别是具有至少一个燃烧室的内燃机，其中形成空气/燃料混合物的再循环废气与燃烧空气相混合的内燃机的方法中，作为第一特征性操作变量的函数建立废气再循环速率，根据第一和第二特征操作变量中的至少一个来调节废气再循环速率，并且为了优化燃烧，排气基于燃烧噪声测量第二次调节气体再循环速率。

5. 发明授权

US07513238B2 Directly injecting internal combustion engine 有权
标题翻译：直接喷射内燃机
公开(公告)号：US07513238B2
公开(公告)日：2009-04-07
申请号：US10577797
申请日：2004-10-15
申请人： Ruediger Pfaff , Martin Schnabel , Joachim Suess
发明人： Ruediger Pfaff , Martin Schnabel , Joachim Suess
IPC分类号： F02B19/08 , F02B19/14 , F02F3/26
CPC分类号： F02B23/0696 , F02B23/0621 , F02B23/0651 , Y02T10/125
摘要： A directly injecting internal combustion engine has at least one cylinder which has a combustion space and in which a piston executes an oscillating movement, and an injection nozzle for the injection of fuel into the combustion space. The piston has a piston recess which has in its central region an elevation extending in the direction of a cylinder head. A surface of the piston recess which adjoins the elevation in the direction of the recess edge is connected to the elevation via a radius so an injection jet impinging in this region and injected at the earliest possible time point is distributed both in the elevation direction and in the recess edge direction. The surface adjoining the elevation in that direction has an extent in that direction such that an injection jet injected at the latest possible time point impinges onto the surface and is distributed both in the elevation direction and in the recess edge direction.
摘要翻译：直接喷射内燃机具有至少一个气缸，其具有燃烧空间并且其中活塞执行摆动运动，以及用于将燃料喷射到燃烧空间中的喷嘴。活塞具有活塞凹部，其中心区域具有在气缸盖的方向上延伸的高度。与凹部边缘方向相邻的活塞凹部的表面经由半径连接到仰角，因此入射在该区域中并且在最早可能的时间点注入的喷射射流在高度方向和凹槽边缘方向。在该方向上与该高度相邻的表面在该方向上具有这样的程度，使得在最后可能的时间点喷射的喷射射流撞击在表面上并且在高度方向和凹槽边缘方向上分布。

6. 发明申请

US20070193556A1 Directly injecting internal combustion engine 有权
标题翻译：直接喷射内燃机
公开(公告)号：US20070193556A1
公开(公告)日：2007-08-23
申请号：US10577797
申请日：2004-10-15
申请人： Ruediger Pfaff , Martin Schnabel , Joachim Suess
发明人： Ruediger Pfaff , Martin Schnabel , Joachim Suess
IPC分类号： F02F3/26 , F02B3/00
CPC分类号： F02B23/0696 , F02B23/0621 , F02B23/0651 , Y02T10/125
摘要： A directly injecting internal combustion engine has at least one cylinder which has a combustion space and in which a piston executes an oscillating movement, and an injection nozzle for the injection of fuel into the combustion space. The piston has a piston recess which has in its central region an elevation extending in the direction of a cylinder head. A surface of the piston recess which adjoins the elevation in the direction of the recess edge is connected to the elevation via a radius so an injection jet impinging in this region and injected at the earliest possible time point is distributed both in the elevation direction and in the recess edge direction. The surface adjoining the elevation in that direction has an extent in that direction such that an injection jet injected at the latest possible time point impinges onto the surface and is distributed both in the elevation direction and in the recess edge direction.
摘要翻译：直接喷射内燃机具有至少一个气缸，其具有燃烧空间并且其中活塞执行摆动运动，以及用于将燃料喷射到燃烧空间中的喷嘴。活塞具有活塞凹部，其中心区域具有在气缸盖的方向上延伸的高度。与凹部边缘方向相邻的活塞凹部的表面经由半径连接到仰角，因此入射在该区域中并且在最早可能的时间点注入的喷射射流在高度方向和凹槽边缘方向。在该方向上与该高度相邻的表面在该方向上具有这样的程度，使得在最后可能的时间点喷射的喷射射流撞击在表面上并且在高度方向和凹槽边缘方向上分布。

7. 发明申请

US20060254568A1 Method and apparatus for the cylinder-specific determination and control of a fuel injection quantity 失效
标题翻译：用于气缸特定确定和控制燃料喷射量的方法和装置
公开(公告)号：US20060254568A1
公开(公告)日：2006-11-16
申请号：US11452133
申请日：2006-06-13
申请人： Joachim Bornitz , Nicholas Fekete , Lorenzo Matassini , Ruediger Pfaff
发明人： Joachim Bornitz , Nicholas Fekete , Lorenzo Matassini , Ruediger Pfaff
IPC分类号： F02D41/14 , G01M15/09
CPC分类号： F02D41/008 , F02D41/009 , F02D41/1448 , F02D41/1454 , F02D41/1497 , F02D2041/389
摘要： In a method and apparatus for the cylinder-specific determination and control of a fuel injection quantity for a multi-cylinder internal combustion engine, the exhaust gas pressures of the cylinders of the internal combustion engine is recorded on a time-resolved, i.e. crankshaft angle-resolved, basis, and an exhaust gas pressure is calculated therefrom individually for each cylinder and used to determine the fuel quantity injected into the corresponding cylinder. In a comparison with a desired value the cylinder-specific actual fuel injection quantity error is then determined and used to set a corrected quantity of fuel to be injected into the corresponding cylinder.
摘要翻译：在用于气缸特定确定和控制多缸内燃机的燃料喷射量的方法和装置中，内燃机的气缸的排气压力被记录在时间分辨的曲轴角度为每个气缸单独计算排气压力，并用于确定注入相应气缸的燃料量。与期望值进行比较，然后确定气缸特定的实际燃料喷射量误差，并将其用于设定要注入相应气缸的校正量的燃料。

8. 发明授权

US06789512B2 Method for operating an internal combustion engine, and motor vehicle 失效
标题翻译：用于操作内燃机和机动车辆的方法
公开(公告)号：US06789512B2
公开(公告)日：2004-09-14
申请号：US10291855
申请日：2002-11-08
申请人： Frank Duvinage , Matthias Klingebiel , Ruediger Pfaff , Helko Sass , Lothar Welte
发明人： Frank Duvinage , Matthias Klingebiel , Ruediger Pfaff , Helko Sass , Lothar Welte
IPC分类号： F01P714
CPC分类号： F02D41/0055 , B60H1/02 , F01P3/20 , F01P7/10 , F01P7/164 , F01P7/167 , F01P2025/08 , F01P2025/31 , F01P2025/32 , F01P2025/33 , F01P2025/40 , F01P2037/02 , F01P2060/02 , F01P2060/04 , F01P2060/08 , F02B29/0443 , F02D35/025 , F02D41/0047 , F02D41/0065 , F02D41/068 , F02D41/086 , F02D41/405 , F02D2041/1422 , F02M26/28 , F02M26/33 , Y02T10/146 , Y02T10/47
摘要： In a method for operating an internal combustion engine, and a motor vehicle to be heated by the engine coolant, wherein the internal combustion engine has a cooling circuit, a heating mode can be established in which operating parameters of the internal combustion engine, while satisfying required output set values, are set for the maximum possible introduction of heat into the coolant and the exhaust gas in order to reach or hold a desired coolant temperature.
摘要翻译：在内燃机的操作方法以及由发动机冷却液加热的机动车辆的情况下，内燃机具有冷却回路，能够在满足内燃机的运行参数的同时，建立加热模式所需的输出设定值被设定为最大可能地将热量引入冷却剂和排气中以达到或保持所需的冷却剂温度。

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