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1. 发明申请

US20120152203A1 Method and control unit for operating an injector of an internal combustion engine 有权
标题翻译：用于操作内燃机的喷射器的方法和控制单元
公开(公告)号：US20120152203A1
公开(公告)日：2012-06-21
申请号：US13323145
申请日：2011-12-12
申请人： Guido Porten , Markus Amler , Matthias Walz , Alexandra Woerz , Ralf Hofmann , Arthur Pichlkostner
发明人： Guido Porten , Markus Amler , Matthias Walz , Alexandra Woerz , Ralf Hofmann , Arthur Pichlkostner
IPC分类号： F02B3/00
CPC分类号： F02D41/2096 , F02D41/221 , F02D41/28 , F02D41/402 , F02D2041/2051 , Y02T10/44
摘要： In a method for operating an injector of an internal combustion engine of a motor vehicle, in which an actuator for driving a component of the injector is provided, the actuator is controlled in such a way that at least two partial injections are brought about within a working cycle of the internal combustion engine. For each partial injection, a starting point in time of the partial injection is ascertained.
摘要翻译：在一种用于操作机动车辆的内燃机的喷射器的方法中，其中设置有用于驱动喷射器的部件的致动器，致动器被控制为使得至少两次部分喷射在内燃机的工作循环。对于每个局部注射，确定部分注射的起始点。

2. 发明授权

US08904996B2 Method and control unit for operating an injector of an internal combustion engine 有权
标题翻译：用于操作内燃机的喷射器的方法和控制单元
公开(公告)号：US08904996B2
公开(公告)日：2014-12-09
申请号：US13323145
申请日：2011-12-12
申请人： Guido Porten , Markus Amler , Matthias Walz , Alexandra Woerz , Ralf Hofmann , Arthur Pichlkostner
发明人： Guido Porten , Markus Amler , Matthias Walz , Alexandra Woerz , Ralf Hofmann , Arthur Pichlkostner
IPC分类号： F02B3/10 , F02D41/30 , F02D41/40 , F02D41/28 , F02D41/22 , F02D41/20
CPC分类号： F02D41/2096 , F02D41/221 , F02D41/28 , F02D41/402 , F02D2041/2051 , Y02T10/44
摘要： In a method for operating an injector of an internal combustion engine of a motor vehicle, in which an actuator for driving a component of the injector is provided, the actuator is controlled in such a way that at least two partial injections are brought about within a working cycle of the internal combustion engine. For each partial injection, a starting point in time of the partial injection is ascertained.
摘要翻译：在用于操作机动车辆的内燃机的喷射器的方法中，其中设置有用于驱动喷射器的部件的致动器，致动器被控制为使得至少两次部分喷射进入到内燃机的工作循环。对于每个局部注射，确定部分注射的起始点。

3. 发明授权

US09284936B2 Method and device for controlling the exhaust gas recirculation rate for internal combustion engines during lean operation 有权
标题翻译：用于在精炼操作期间控制内燃机的废气再循环速率的方法和装置
公开(公告)号：US09284936B2
公开(公告)日：2016-03-15
申请号：US13637175
申请日：2011-03-16
申请人： Ralf Daeubel , Guido Porten , Markus Amler , Matthias Walz , Uwe Mueller , Jan-Mathias Meng
发明人： Ralf Daeubel , Guido Porten , Markus Amler , Matthias Walz , Uwe Mueller , Jan-Mathias Meng
IPC分类号： F02B47/08 , F02P5/04 , F02D41/00 , F02D41/14 , F02D41/30
CPC分类号： F02P5/045 , F02D41/0052 , F02D41/1498 , F02D41/3023 , F02D2200/1002 , F02D2200/1015 , Y02T10/47
摘要： A method for setting an exhaust gas recirculation rate in an engine system having an internal combustion engine, the exhaust gas recirculation rate indicating the portion of the exhaust gas recirculated into one cylinder of the internal combustion engine with regard to the total gas quantity present in the cylinder, including: operating the internal combustion engine according to an input for the exhaust gas recirculation rate, an ignition of an air/fuel mixture being carried out in the cylinder at a certain ignition timing; adjusting the ignition timing in the cylinder of the internal combustion engine; correcting the input for the exhaust gas recirculation rate as a function of a change in an operating behavior of the internal combustion engine due to the ignition timing adjustment.
摘要翻译：一种用于在具有内燃机的发动机系统中设定废气再循环速率的方法，所述废气再循环率指示所述内燃机的一个气缸中的排气的一部分相对于存在于所述内燃机中的总气体量包括：根据用于废气再循环速率的输入来操作内燃机，在一定的点火时刻在气缸中进行空气/燃料混合物的点火; 调整内燃机的汽缸内的点火正时; 根据点火正时调整来校正排气再循环速率的输入作为内燃机的操作特性变化的函数。

4. 发明授权

US08272361B2 Method for cylinder synchronization of an internal combustion engine 有权
标题翻译：内燃机气缸同步方法
公开(公告)号：US08272361B2
公开(公告)日：2012-09-25
申请号：US12444431
申请日：2008-05-05
申请人： Guido Porten , Jens Wolber , Markus Amler , Matthias Walz , Jan-Mathias Meng , Joerg Koenig , Marc Schott , Pierre-Yves Crepin
发明人： Guido Porten , Jens Wolber , Markus Amler , Matthias Walz , Jan-Mathias Meng , Joerg Koenig , Marc Schott , Pierre-Yves Crepin
IPC分类号： F02B3/00
CPC分类号： F02D41/0085 , F02D41/405 , Y02T10/44
摘要： The aim of the invention is to optimize the running smoothness of an internal combustion engine. To achieve this aim, the individual cylinders are synchronized with respect to their torque contribution. According to the method, fuel is injected into the combustion chamber of a cylinder in at least one injection step, the at least one injection contributing to the torque of the internal combustion engine. Fuel is injected into the combustion chamber of the cylinder in a torque neutral manner by way of a secondary injection during a working stroke of the cylinder and the amount of fuel of the secondary injection us calculated in such a manner that the exhaust gas substantially corresponds to a stoichiometric air/fuel mixture.
摘要翻译：本发明的目的是优化内燃机的运行平稳度。为了实现该目的，各个气缸相对于它们的转矩贡献是同步的。根据该方法，在至少一个喷射步骤中将燃料喷射到气缸的燃烧室中，所述至少一个喷射有助于内燃机的转矩。在气缸的工作行程期间，燃料通过二次喷射以扭矩中和的方式喷射到气缸的燃烧室中，并且二次喷射的燃料量以这样的方式计算，使得废气基本上对应于化学计量空气/燃料混合物。

5. 发明申请

US20100031919A1 METHOD FOR CYLINDER SYNCHRONIZATION OF AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机汽缸同步方法
公开(公告)号：US20100031919A1
公开(公告)日：2010-02-11
申请号：US12444431
申请日：2008-05-05
申请人： Guido Porten , Jens Wolber , Markus Amler , Matthias Walz , Jan-Mathias Meng , Joerg Koenig , Marc Schott , Pierre-Yves Crepin
发明人： Guido Porten , Jens Wolber , Markus Amler , Matthias Walz , Jan-Mathias Meng , Joerg Koenig , Marc Schott , Pierre-Yves Crepin
IPC分类号： F02B3/00 , F02D43/00 , F01N3/10
CPC分类号： F02D41/0085 , F02D41/405 , Y02T10/44
摘要： The aim of the invention is to optimize the running smoothness of an internal combustion engine. To achieve this aim, the individual cylinders are synchronized with respect to their torque contribution. According to the method, fuel is injected into the combustion chamber of a cylinder in at least one injection step, the at least one injection contributing to the torque of the internal combustion engine. Fuel is injected into the combustion chamber of the cylinder in a torque neutral manner by way of a secondary injection during a working stroke of the cylinder and the amount of fuel of the secondary injection us calculated in such a manner that the exhaust gas substantially corresponds to a stoichiometric air/fuel mixture.
摘要翻译：本发明的目的是优化内燃机的运行平稳性。为了实现该目的，各个气缸相对于它们的转矩贡献是同步的。根据该方法，在至少一个喷射步骤中将燃料喷射到气缸的燃烧室中，所述至少一个喷射有助于内燃机的转矩。在气缸的工作行程期间，燃料通过二次喷射以扭矩中和的方式喷射到气缸的燃烧室中，并且二次喷射的燃料量以这样的方式计算，使得废气基本上对应于化学计量空气/燃料混合物。

6. 发明申请

US20130068197A1 METHOD AND DEVICE FOR CONTROLLING THE EXHAUST GAS RECIRCULATION RATE FOR INTERNAL COMBUSTION ENGINES DURING LEAN OPERATION 有权
标题翻译：用于控制雷达运行期间内燃机的排气重燃速率的方法和装置
公开(公告)号：US20130068197A1
公开(公告)日：2013-03-21
申请号：US13637175
申请日：2011-03-16
申请人： Ralf Daeubel , Guido Porten , Markus Amler , Matthias Walz , Uwe Mueller , Jan-Mathias Meng
发明人： Ralf Daeubel , Guido Porten , Markus Amler , Matthias Walz , Uwe Mueller , Jan-Mathias Meng
IPC分类号： F02P5/04
CPC分类号： F02P5/045 , F02D41/0052 , F02D41/1498 , F02D41/3023 , F02D2200/1002 , F02D2200/1015 , Y02T10/47
摘要： A method for setting an exhaust gas recirculation rate in an engine system having an internal combustion engine, the exhaust gas recirculation rate indicating the portion of the exhaust gas recirculated into one cylinder of the internal combustion engine with regard to the total gas quantity present in the cylinder, including: operating the internal combustion engine according to an input for the exhaust gas recirculation rate, an ignition of an air/fuel mixture being carried out in the cylinder at a certain ignition timing; adjusting the ignition timing in the cylinder of the internal combustion engine; correcting the input for the exhaust gas recirculation rate as a function of a change in an operating behavior of the internal combustion engine due to the ignition timing adjustment.
摘要翻译：一种用于在具有内燃机的发动机系统中设定废气再循环速率的方法，所述废气再循环率指示所述内燃机的一个气缸中的排气的一部分相对于存在于所述内燃机中的总气体量包括：根据用于废气再循环速率的输入来操作内燃机，在一定的点火时刻在气缸中进行空气/燃料混合物的点火; 调整内燃机的汽缸内的点火正时; 根据点火正时调整来校正排气再循环速率的输入作为内燃机的操作特性变化的函数。

7. 发明授权

US08844499B2 Method and apparatus for determining and regulating an exhaust gas recirculation rate of an internal combustion engine 有权
标题翻译：用于确定和调节内燃机的废气再循环速率的方法和装置
公开(公告)号：US08844499B2
公开(公告)日：2014-09-30
申请号：US12944343
申请日：2010-11-11
申请人： Guido Porten , Markus Amler , Lanouar Chouk , Jan-Mathias Meng , Uwe Mueller
发明人： Guido Porten , Markus Amler , Lanouar Chouk , Jan-Mathias Meng , Uwe Mueller
IPC分类号： F02P5/00 , F02M25/07
CPC分类号： F02M25/0728 , F02D21/08 , F02M26/05 , F02M26/10 , F02M26/25 , Y02T10/121
摘要： The invention relates to a method and an apparatus for determining an exhaust gas recirculation rate in an internal combustion engine, in which the exhaust gas recirculation rate indicates a proportion of exhaust gas in a gas quantity delivered to a cylinder of the internal combustion engine, and combustion takes place in the cylinder of the engine cyclically during a combustion phase. The method includes the steps of ascertaining a combustion course statement over the course of combustion in the cylinder of the engine, and ascertaining an actual exhaust gas recirculation rate from the combustion course statement with the aid of a predetermined exhaust gas recirculation rate function. The invention further relates to a method and an apparatus for regulating an exhaust gas recirculation rate in an internal combustion engine, in which the exhaust gas recirculation rate indicates a proportion of exhaust gas in a gas quantity delivered to a cylinder of the internal combustion engine, and combustion takes place in the cylinder of the engine cyclically during a combustion phase. The method includes the steps of ascertaining a combustion course statement over the course of combustion in the cylinder of the engine, furnishing a set-point statement as a function of an operating point of the engine, and performing a regulation to compensate for a deviation that results from the set-point statement and the combustion course statement.
摘要翻译：本发明涉及一种用于确定内燃机中的废气再循环速率的方法和装置，其中废气再循环率表示输送到内燃机的气缸中的气体量中的一部分排气，以及燃烧在燃烧阶段循环地发生在发动机气缸中。该方法包括以下步骤：在发动机气缸内的燃烧过程中确定燃烧过程陈述，并借助于预定的废气再循环速率函数确定来自燃烧过程语句的实际废气再循环速率。本发明还涉及一种用于调节内燃机中的废气再循环速率的方法和装置，其中废气再循环率表示输送到内燃机的气缸中的气体量的一部分排气，并且在燃烧阶段循环地发生燃烧在发动机气缸中。该方法包括以下步骤：在发动机气缸内的燃烧过程中确定燃烧过程陈述，提供作为发动机工作点的函数的设定点语句，并执行调节以补偿来自设定点声明和燃烧过程声明的结果。

8. 发明授权

US07712457B2 Method for taking into account the outgassing of fuel from the engine oil of an internal combustion engine 有权
标题翻译：考虑到来自内燃机的发动机油的燃料的放气的方法
公开(公告)号：US07712457B2
公开(公告)日：2010-05-11
申请号：US12203560
申请日：2008-09-03
申请人： Guido Porten , Markus Amler , Corren Heimgaertner , Andreas Kufferath
发明人： Guido Porten , Markus Amler , Corren Heimgaertner , Andreas Kufferath
IPC分类号： F02B25/06 , F02D41/00
CPC分类号： F02M25/06 , F02D19/084 , Y02T10/121 , Y02T10/36
摘要： The invention deals with a method for operating an internal combustion engine with engine oil as the lubricant and a fuel supply by means of direct injection, wherein an air number (lambda) of a fuel-air mixture supplied to the internal combustion engine is determined. Provision is made in the method according to the invention for the internal combustion engine to be transferred to an operating state with higher fuel consumption, when a low air number (lambda) is detected in driving conditions with a high percentage of fuel ingress from a crankcase ventilation system into the fuel-air mixture. By means of this increase in the fuel requirement, the fuel, which exited the engine oil into the intake air of the internal combustion engine, can be combusted; and an increase in the exhaust gas emissions by means of incompletely combusted fuel, in which typically hydrocarbons and carbon dioxide arise, can be avoided. In a warm-up phase of the internal combustion engine, the fuel, which ingressed into the engine oil, can thus likewise be combusted, even if under certain temperature-time conditions, particularly in the partial load operating mode and during idling, more fuel is present in the fuel-air mixture than is actually required for operating the internal combustion engine.
摘要翻译：本发明涉及一种用于通过直接喷射来操作具有发动机油作为润滑剂和燃料供应的内燃机的方法，其中确定供应到内燃机的燃料 - 空气混合物的空气数量（λ）。在根据本发明的方法中，当在具有高百分比的来自曲轴箱的燃料进入的驾驶条件下检测到低空气量（λ）时，内燃机的方法被转移到具有较高燃料消耗的操作状态通风系统进入燃油混合气。通过这种燃料需求的增加，将发动机油排出到内燃机的进气中的燃料可以燃烧; 并且通过不完全燃烧的燃料（其中通常出现烃和二氧化碳）可以避免排放废气排放的增加。在内燃机的预热阶段，即使在特定的温度 - 时间条件下，特别是在部分负荷运行模式下和在空转期间，进入发动机机油的燃料同样能够燃烧，更多的燃料存在于燃料 - 空气混合物中比实际操作内燃机所需的混合物。

9. 发明申请

US20110118959A1 METHOD AND APPARATUS FOR DETERMINING AND REGULATING AN EXHAUST GAS RECIRCULATION RATE OF AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于确定和调节内燃机排气重燃率的方法和装置
公开(公告)号：US20110118959A1
公开(公告)日：2011-05-19
申请号：US12944343
申请日：2010-11-11
申请人： Guido PORTEN , Markus Amler , Lanouar Chouk , Jan-Mathias Meng , Uwe Mueller
发明人： Guido PORTEN , Markus Amler , Lanouar Chouk , Jan-Mathias Meng , Uwe Mueller
IPC分类号： F02M25/07
CPC分类号： F02M25/0728 , F02D21/08 , F02M26/05 , F02M26/10 , F02M26/25 , Y02T10/121
摘要： The invention relates to a method and an apparatus for determining an exhaust gas recirculation rate in an internal combustion engine, in which the exhaust gas recirculation rate indicates a proportion of exhaust gas in a gas quantity delivered to a cylinder of the internal combustion engine, and combustion takes place in the cylinder of the engine cyclically during a combustion phase. The method includes the steps of ascertaining a combustion course statement over the course of combustion in the cylinder of the engine, and ascertaining an actual exhaust gas recirculation rate from the combustion course statement with the aid of a predetermined exhaust gas recirculation rate function. The invention further relates to a method and an apparatus for regulating an exhaust gas recirculation rate in an internal combustion engine, in which the exhaust gas recirculation rate indicates a proportion of exhaust gas in a gas quantity delivered to a cylinder of the internal combustion engine, and combustion takes place in the cylinder of the engine cyclically during a combustion phase. The method includes the steps of ascertaining a combustion course statement over the course of combustion in the cylinder of the engine, furnishing a set-point statement as a function of an operating point of the engine, and performing a regulation to compensate for a deviation that results from the set-point statement and the combustion course statement.
摘要翻译：本发明涉及一种用于确定内燃机中的废气再循环速率的方法和装置，其中废气再循环率表示输送到内燃机的气缸中的气体量中的一部分排气，以及燃烧在燃烧阶段循环地发生在发动机气缸中。该方法包括以下步骤：在发动机气缸内的燃烧过程中确定燃烧过程陈述，并借助于预定的废气再循环速率函数确定来自燃烧过程语句的实际废气再循环速率。本发明还涉及一种用于调节内燃机中的废气再循环速率的方法和装置，其中废气再循环率表示输送到内燃机的气缸中的气体量的一部分排气，并且在燃烧阶段循环地发生燃烧在发动机气缸中。该方法包括以下步骤：在发动机气缸内的燃烧过程中确定燃烧过程陈述，提供作为发动机工作点的函数的设定点语句，并执行调节以补偿来自设定点声明和燃烧过程声明的结果。

10. 发明申请

US20090210132A1 Method for Operating an Internal Combustion Engine 有权
标题翻译：操作内燃机的方法
公开(公告)号：US20090210132A1
公开(公告)日：2009-08-20
申请号：US12225843
申请日：2007-03-15
申请人： Guido Porten , Ruediger Weiss , Markus Amler , Juergen Raimann , Peter Schenk
发明人： Guido Porten , Ruediger Weiss , Markus Amler , Juergen Raimann , Peter Schenk
IPC分类号： F02D41/30 , F02B17/00 , F02B3/00
CPC分类号： F02D41/3023 , F02D41/062 , F02D41/403 , Y02T10/44
摘要： In an internal combustion engine, fuel is directly injected into at least one combustion chamber at least during a compression stroke in such a way that a stratified mixture is present in the combustion chamber. This mixture is then externally ignited. The fuel is introduced during the compression stroke by at least one main injection and an ignition injection, the ignition injection taking place immediately before an ignition and producing at least essentially no torque.
摘要翻译：在内燃机中，燃料至少在压缩冲程期间直接喷射到至少一个燃烧室中，使得分层混合物存在于燃烧室中。然后将该混合物外部点燃。燃料在压缩冲程期间通过至少一个主喷射和点火喷射引入，点火喷射在紧接点火之前发生，并至少产生基本上没有扭矩。

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