专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20110010076A1 METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于操作内燃机的方法和装置
公开(公告)号：US20110010076A1
公开(公告)日：2011-01-13
申请号：US12734372
申请日：2008-10-30
申请人： Matthias Heinkele , Lutz Reuschenbach , Michael Drung , Soenke Mannal
发明人： Matthias Heinkele , Lutz Reuschenbach , Michael Drung , Soenke Mannal
IPC分类号： F02D41/00
CPC分类号： F02D41/187 , F02D2200/0402 , F02D2200/0404 , F02D2200/0406
摘要： In a method and a device for operating an internal combustion engine, a first variable characterizing the air-mass flow to the internal combustion engine is determined, and a second variable characterizing the air-mass flow is determined. The second variable characterizing the air-mass flow is used to derive a third variable characterizing the air-mass flow, which is delayed in time with respect to the second variable characterizing the air-mass flow. A difference is formed between the second variable characterizing the air-mass flow and the third variable characterizing the air-mass flow. The first variable characterizing the air-mass flow is corrected by the difference.
摘要翻译：在用于操作内燃机的方法和装置中，确定表征到内燃机的空气质量流的第一变量，并且确定表征空气质量流的第二变量。用于表征空气质量流的第二变量用于导出表征空气质量流的第三变量，其相对于表征空气质量流的第二变量在时间上延迟。在表征空气质量流量的第二变量与表征空气质量流量的第三变量之间形成差异。通过差异校正表征空气质量流量的第一变量。

32. 发明申请

US20090114003A1 Method and device for diagnosing a diverter valve of an internal combustion engine having a compressor 有权
标题翻译：用于诊断具有压缩机的内燃机的分流阀的方法和装置
公开(公告)号：US20090114003A1
公开(公告)日：2009-05-07
申请号：US12288005
申请日：2008-10-14
申请人： Sabine Wegener , Lutz Reuschenbach , Parick Menold
发明人： Sabine Wegener , Lutz Reuschenbach , Parick Menold
IPC分类号： G01M15/04
CPC分类号： F02D41/0007 , F02B37/16 , F02B39/16 , F02D41/221 , F02D2200/0406 , Y02T10/144 , Y02T10/40
摘要： A method for diagnosing a diverter valve of an internal combustion engine having a compressor is provided, for which diagnosis a variation over time of a charging pressure of the internal combustion engine as a result of a predefined triggering of the diverter valve is analyzed, the triggering of the diverter valve taking place in such a way that a diverter valve moved in the direction of its closing position is expected. Depending on the resulting variation over time of the charging pressure, an open jamming diverter valve is diagnosed if the variation over time of the charging pressure is not plausible with an expected variation over time for a diverter valve moved in the direction of its closing position.
摘要翻译：提供了一种用于诊断具有压缩机的内燃机的分流阀的方法，其中分析了由于分流阀的预定触发而导致内燃机的充气压力随时间的变化的变化，触发分流阀以这样的方式进行，即切换阀在其关闭位置的方向上移动。根据所产生的充电压力随时间的变化，如果随着时间的推移随着时间的推移随着时间的变化而在其关闭位置的方向上移动，则诊断出开启干扰切换阀。

33. 发明授权

US07143726B2 Method and device for controlling the opening of an intake valve of an internal combustion engine 有权
标题翻译：用于控制内燃机的进气门的打开的方法和装置
公开(公告)号：US07143726B2
公开(公告)日：2006-12-05
申请号：US10504623
申请日：2002-11-28
申请人： Hermann Gaessler , Ernst Wild , Udo Diehl , Karsten Mischker , Rainer Walter , Ruediger Weiss , Andreas Baumann , Lutz Reuschenbach , Bernd Rosenau , Juergen Ulm , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
发明人： Hermann Gaessler , Ernst Wild , Udo Diehl , Karsten Mischker , Rainer Walter , Ruediger Weiss , Andreas Baumann , Lutz Reuschenbach , Bernd Rosenau , Juergen Ulm , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
IPC分类号： F02B41/04
CPC分类号： F02D13/0226 , F01L9/02 , F01L2800/00 , F01N3/20 , F01N2430/10 , F01N2570/10 , F01N2570/12 , F01N2570/14 , F02D13/0203 , F02D13/0253 , F02D13/0257 , F02D13/0273 , F02D41/0002 , F02D41/024 , F02D2013/0292 , F02D2041/001 , F02M26/01 , Y02T10/18 , Y02T10/26 , Y02T10/42
摘要： A method for controlling the opening of at least one intake valve of a combustion chamber in a periodically working piston engine, at least one intake valve of the combustion chamber being opened during a first partial period of a working period of the piston engine for charging the combustion chamber; and at least one intake valve of the combustion chamber being opened during a second partial period of the working period, wherein the second partial period begins after the combustion of the combustion chamber charge and has no overlap with the first partial period.
摘要翻译：一种用于控制周期性工作的活塞式发动机中的燃烧室的至少一个进气阀的打开的方法，在活塞式发动机的第一部分期间的燃料室的至少一个进气阀在所述活塞式发动机的充电燃烧室; 并且所述燃烧室的至少一个进气门在所述工作周期的第二局部时段期间打开，其中所述第二部分时段在所述燃烧室充气燃烧之后开始，并且与所述第一局部周期没有重叠。

34. 发明授权

US06983737B2 Method, computer program and control and/or regulating device for operating an internal combustion engine 失效
标题翻译：用于操作内燃机的方法，计算机程序和控制和/或调节装置
公开(公告)号：US06983737B2
公开(公告)日：2006-01-10
申请号：US10497723
申请日：2002-07-24
申请人： Jochen Gross , Lutz Reuschenbach , Georg Mallebrein , Eberhard Klein , Michael Drung , Lionel Martin
发明人： Jochen Gross , Lutz Reuschenbach , Georg Mallebrein , Eberhard Klein , Michael Drung , Lionel Martin
IPC分类号： F02M7/087
CPC分类号： F02D35/025 , F02D41/1401 , F02D41/1446 , F02D2041/1433 , F02D2200/0402
摘要： An internal combustion engine (10) is operated in dependence upon operating characteristic variables such as rpm (nmot) of a crankshaft (18), temperature (Tmot) of the internal combustion engine (10) and/or temperature of the intake air (Taev). In the method, a temperature (Taevk) of the inducted air in the combustion chamber (16) is, at least in approximation, obtained from a detected or modeled temperature (Taev) of the inducted air in a region remote from the combustion chamber. To simplify the programming, it is suggested that the determination of the temperature (Taevk) of the inducted air in the combustion chamber (16) takes place under the assumption that the inducted air has a modeled or detected initial temperature (Taev) and that the intake air comes into thermal contact with a typical component (22) during a contact time (tcontact) which is typical for a type of the internal combustion engine (10) and for an operating state of the internal combustion engine (10) and the typical component has a modeled or detected temperature (Tev).
摘要翻译：内燃机（10）根据曲轴（18）的rpm（nmot），内燃机（10）的温度（Tmot）和/或进气温度（Taev）等操作特性变量来操作）。在该方法中，燃烧室（16）中的感应空气的温度（Taevk）至少近似地从远离燃烧室的区域中的被引入的空气的检测或建模的温度（Taev）获得。为了简化编程，建议在假定吸入空气具有建模或检测到的初始温度（Taev）的情况下，确定燃烧室（16）中的感应空气的温度（Taevk），并且在内燃机（10）的典型的接触时间（tcontact）和内燃机（10）的运行状态和典型的内燃机（10）的运行状态下，进气与典型部件（22）热接触，组件具有建模或检测温度（Tev）。

35. 发明授权

US06769395B2 Method, a computer program, and a control and regulating unit for operating an internal combustion engine 失效
标题翻译：方法，计算机程序以及用于操作内燃机的控制和调节单元
公开(公告)号：US06769395B2
公开(公告)日：2004-08-03
申请号：US09951411
申请日：2001-09-14
申请人： Werner Jaksch , Ernst Wild , Kristina Eberle , Lutz Reuschenbach , Thomas Hotz
发明人： Werner Jaksch , Ernst Wild , Kristina Eberle , Lutz Reuschenbach , Thomas Hotz
IPC分类号： F02D4118
CPC分类号： F02D41/0002 , F02D11/105 , F02D2200/0402 , F02D2200/0404 , F02D2200/0406 , Y02T10/42
摘要： A method for operating an internal combustion engine. The latter has at least one combustion, one induction pipe, and one throttle valve. From the actual position of the throttle valve, a gas charge of the combustion chamber is defined. To improve the emissions and fuel consumption characteristics of the internal combustion engine, the minimum gas pressure is measured that exists in the induction pipe assigned to the combustion chamber at the end of the intake stroke. From this gas pressure, a value is determined which more closely approximates the actual gas charge of the combustion chamber.
摘要翻译：一种用于操作内燃机的方法。后者具有至少一个燃烧，一个感应管和一个节流阀。从节气门的实际位置来定义燃烧室的气体充量。为了改善内燃机的排放和燃料消耗特性，测量在进气冲程结束时分配给燃烧室的进气管中存在的最小气体压力。根据该气体压力，确定更接近燃烧室的实际气体充气量的值。

36. 发明授权

US06418907B1 Method and device for the operation of a drive unit on a vehicle 失效
标题翻译：用于操作车辆上的驱动单元的方法和装置
公开(公告)号：US06418907B1
公开(公告)日：2002-07-16
申请号：US09445057
申请日：2000-01-20
申请人： Eberhard Frech , Martin Froehlich , Lothar Gamer , Joerg Kerner , Alois Moser , Lutz Reuschenbach , Werner Hess
发明人： Eberhard Frech , Martin Froehlich , Lothar Gamer , Joerg Kerner , Alois Moser , Lutz Reuschenbach , Werner Hess
IPC分类号： F02D910
CPC分类号： F02D35/0007 , B60W30/188 , F02D11/105 , F02D37/02 , F02D41/045 , F02D2041/1432
摘要： A method and an arrangement for operating a drive unit of a vehicle are suggested. A desired value is preset and an actual value corresponding to the desired value is determined. The desired value is filtered in at least one operating situation. At the start of filtering, the filter is initialized with the determined actual value.
摘要翻译：提出了一种用于操作车辆的驱动单元的方法和装置。预设期望值并且确定对应于期望值的实际值。在至少一个操作情况下过滤所需的值。在开始滤波时，滤波器用确定的实际值初始化。

37. 发明授权

US5635634A Method for calculating the air charge for an internal combustion engine with variable valve timing 失效
标题翻译：用于计算具有可变气门正时的内燃机的充气的方法
公开(公告)号：US5635634A
公开(公告)日：1997-06-03
申请号：US406992
申请日：1995-03-29
申请人： Lutz Reuschenbach , Hans Veil
发明人： Lutz Reuschenbach , Hans Veil
IPC分类号： F02M25/07 , F01L1/34 , F02D13/02 , F02D41/00 , F02D41/18 , F02D45/00 , G01M15/00
CPC分类号： F02D13/0215 , F01L1/34 , F02D13/0261 , F02D41/0002 , F02D41/182 , F01L2201/00 , F02D2041/001 , F02D2200/0402 , F02D41/0062 , Y02T10/18 , Y02T10/42
摘要： The invention relates to a method for dynamically correctly computing the air charge of a cylinder for an internal combustion engine having a variable charge-cycle control such as with an adjustable inlet and/or outlet camshaft especially in the transient operation. For this purpose, the influence of the variation of the charge-cycle control is considered for the computation of the fresh-air portion of the total charge of the cylinder.
摘要翻译： PCT No.PCT / DE94 / 00886 Sec。 371日期1995年3月29日 102（e）1995年3月29日PCT PCT 1994年7月29日PCT公布。出版物WO95 / 04215 日期1995年2月9日本发明涉及一种用于动态正确地计算具有可变充气循环控制的内燃机的气缸的空气充气的方法，例如具有可调节的入口和/或出口凸轮轴，特别是在瞬态操作中。为此，为了计算气缸总电荷的新鲜空气部分，考虑了充电周期控制的变化的影响。

38. 发明授权

US08746212B2 Method and device for operating an internal combustion engine having a mass flow line 有权
标题翻译：用于操作具有质量流线的内燃机的方法和装置
公开(公告)号：US08746212B2
公开(公告)日：2014-06-10
申请号：US12735676
申请日：2008-11-27
申请人： Sabine Wegener , Lutz Reuschenbach , Patrick Menold , Kristina Milos , Michael Drung
发明人： Sabine Wegener , Lutz Reuschenbach , Patrick Menold , Kristina Milos , Michael Drung
IPC分类号： F02C1/00
CPC分类号： F02D41/0002 , F02D11/105 , F02D2200/0402 , Y02T10/42
摘要： A method and a device for operating an internal combustion engine having a mass-flow line are provided, which allow the actual charge to be adapted to the setpoint charge of the internal combustion engine at a desired dynamic. A mass flow is supplied to the internal combustion engine via the mass-flow line. A setpoint value is specified for a characteristic quantity of the mass flow to the internal combustion engine. The setpoint value of the characteristic quantity of the mass flow is formed starting from a balance of the mass flow flowing into the mass flow line and the mass flow discharged from the mass flow line according to a predefined time characteristic.
摘要翻译：提供了一种用于操作具有质量流线的内燃机的方法和装置，其允许实际电荷以期望的动态适应于内燃机的设定点电荷。质量流量通过质量流量管线供给内燃机。给定到内燃机的质量流量的特征量的设定值。质量流量的特征量的设定值是从流入质量流动管线的质量流量和从质量流量管线排出的质量流量的平衡根据预定义的时间特性形成的。

39. 发明授权

US08275535B2 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：US08275535B2
公开(公告)日：2012-09-25
申请号：US12507603
申请日：2009-07-22
申请人： Matthias Heinkele , Lutz Reuschenbach , Michael Drung , Soenke Mannal
发明人： Matthias Heinkele , Lutz Reuschenbach , Michael Drung , Soenke Mannal
IPC分类号： B60T7/12
CPC分类号： F02D41/18 , F02D41/1402 , F02D41/222 , F02D41/2451 , F02D2200/0402 , F02D2200/0404 , F02D2200/0406 , F02D2200/703 , Y02T10/40
摘要： A method for operating an internal combustion engine, in which at least one first influence variable influences a state variable of the air in the intake manifold. The state variable of the air in the intake manifold is ascertained while taking into account a plurality of influence variables, which influence the state variable, while using a first physical relationship. The same state variable is ascertained while taking into account a plurality of influence variables, which influence the state variable of the air in the intake manifold while using a second physical relationship. A specific adjusting parameter, which represents a specific error in the influence variable, is linked to each influence variable. The adjusting parameters are learned and monitored in the operation of the internal combustion engine. A certain adjusting parameter is learned and monitored in an operating range of the internal combustion engine in which the other adjusting parameters have a lesser influence on the state variable than that certain adjusting parameter, and in this context, the certain adjusting parameter is adjusted in such a way that the state variable ascertained by using the first physical relationship is at least approximately equal to the state variable ascertained by using the second physical relationship.
摘要翻译：一种用于操作内燃机的方法，其中至少一个第一影响变量影响进气歧管中的空气的状态变量。在使用第一物理关系的同时，考虑影响状态变量的多个影响变量，确定进气歧管中的空气的状态变量。确定相同的状态变量，同时考虑到影响进气歧管中的空气的状态变量的多个影响变量，同时使用第二物理关系。一个特定的调整参数表示影响变量中的特定误差，与每个影响变量相关联。在内燃机运行中学习和监测调整参数。在其他调整参数对状态变量的影响小于某一调整参数的内燃机的运行范围内，学习并监视一定的调整参数，在此情况下，某一调整参数被调整为通过使用第一物理关系确定的状态变量的方式至少近似等于通过使用第二物理关系确定的状态变量。

40. 发明申请

US20110048375A1 Method and device for operating an internal combustion engine having a mass flow line 有权
标题翻译：用于操作具有质量流线的内燃机的方法和装置
公开(公告)号：US20110048375A1
公开(公告)日：2011-03-03
申请号：US12735676
申请日：2008-11-27
申请人： Sabine Wegener , Lutz Reuschenbach , Patrick Menold , Kristina Milos , Michael Drung
发明人： Sabine Wegener , Lutz Reuschenbach , Patrick Menold , Kristina Milos , Michael Drung
IPC分类号： F15C1/00
CPC分类号： F02D41/0002 , F02D11/105 , F02D2200/0402 , Y02T10/42
摘要： A method and a device for operating an internal combustion engine having a mass-flow line are provided, which allow the actual charge to be adapted to the setpoint charge of the internal combustion engine at a desired dynamic. A mass flow is supplied to the internal combustion engine via the mass-flow line. A setpoint value is specified for a characteristic quantity of the mass flow to the internal combustion engine. The setpoint value of the characteristic quantity of the mass flow is formed starting from a balance of the mass flow flowing into the mass flow line and the mass flow discharged from the mass flow line according to a predefined time characteristic.
摘要翻译：提供了一种用于操作具有质量流线的内燃机的方法和装置，其允许实际电荷以期望的动态适应于内燃机的设定点电荷。质量流量通过质量流量管线供给内燃机。给定到内燃机的质量流量的特征量的设定值。质量流量的特征量的设定值是从流入质量流动管线的质量流量和从质量流量管线排出的质量流量的平衡根据预定义的时间特性形成的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式