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1. 发明授权

US08061190B2 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：US08061190B2
公开(公告)日：2011-11-22
申请号：US12090527
申请日：2006-11-13
申请人： Werner Mezger , Matthias Entenmann , Georg Geywitz , Dragan Mikulec
发明人： Werner Mezger , Matthias Entenmann , Georg Geywitz , Dragan Mikulec
IPC分类号： G01M15/08
CPC分类号： F01L1/34
摘要： Angular adjustment of a camshaft in an internal combustion engine. A vibrational condition of the camshaft is recorded, and an enabling of the camshaft adjustment and/or the use of the instantaneous value of the camshaft position are/is dependent at least temporarily on the recorded vibrational condition.
摘要翻译：内燃机凸轮轴的角度调整。记录凸轮轴的振动状态，并且凸轮轴调节和/或使用凸轮轴位置的瞬时值的使能在记录的振动条件上至少暂时地依赖。

2. 发明申请

US20090120402A1 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：US20090120402A1
公开(公告)日：2009-05-14
申请号：US12090527
申请日：2006-11-13
申请人： Werner Mezger , Matthias Entenmann , Georg Geywitz , Dragan Mikulec
发明人： Werner Mezger , Matthias Entenmann , Georg Geywitz , Dragan Mikulec
IPC分类号： F02B75/06
CPC分类号： F01L1/34
摘要： Angular adjustment of a camshaft in an internal combustion engine. A vibrational condition of the camshaft is recorded, and an enabling of the camshaft adjustment and/or the use of the instantaneous value of the camshaft position are/is dependent at least temporarily on the recorded vibrational condition.
摘要翻译：内燃机凸轮轴的角度调整。记录凸轮轴的振动状态，并且凸轮轴调节和/或使用凸轮轴位置的瞬时值的使能在记录的振动条件上至少暂时地依赖。

3. 发明申请

US20090192692A1 Method and Device for Operating a Drive Unit 审中-公开
标题翻译：用于操作驱动单元的方法和装置
公开(公告)号：US20090192692A1
公开(公告)日：2009-07-30
申请号：US11991336
申请日：2006-08-01
申请人： Dirk Hartmann , Werner Mezger , Andreas Roth , Juergen Rappold , Georg Mallebrein , Nikolas Poertner , Henri Barbier , Ingo Fecht
发明人： Dirk Hartmann , Werner Mezger , Andreas Roth , Juergen Rappold , Georg Mallebrein , Nikolas Poertner , Henri Barbier , Ingo Fecht
IPC分类号： F02D17/02
CPC分类号： F02D17/02 , F02D13/06 , F02D41/0087 , F02D2200/606 , F02D2200/702 , Y02T10/18
摘要： A method and a device are provided for operating a drive unit of a vehicle having an engine which in a first operating state is operated with a first number of cylinders and in a second operating state is operated with a second number of cylinders. The first number of cylinders and the second number of cylinders are different from one another. The switchover of the engine between the first operating state and the second operating state is adapted to the driver type or the driving situation. Switchover between the first operating state and the second operating state is delayed as a function of the driver type or the driving situation.
摘要翻译：提供了一种用于操作具有发动机的车辆的驱动单元的方法和装置，所述发动机在第一操作状态下以第一数量的气缸操作，并且在第二操作状态下以第二数量的气缸操作。第一数量的气缸和第二气缸数量彼此不同。发动机在第一操作状态和第二操作状态之间的切换适合于驾驶员类型或驾驶状况。作为驱动器类型或驾驶状况的函数，第一操作状态和第二操作状态之间的切换被延迟。

4. 发明授权

US06722350B2 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：US06722350B2
公开(公告)日：2004-04-20
申请号：US10169936
申请日：2002-08-15
申请人： Dieter Volz , Ernst Wild , Manfred Pfitz , Werner Mezger , Juergen Pantring , Michael Oder , Werner Hess , Georg Mallebrein , Christian Koehler , Kristina Eberle , Roland Herynek , Detlef Heinrich , Mirjam Steger , Gudrun Menrad , Lutz Reuschenbach
发明人： Dieter Volz , Ernst Wild , Manfred Pfitz , Werner Mezger , Juergen Pantring , Michael Oder , Werner Hess , Georg Mallebrein , Christian Koehler , Kristina Eberle , Roland Herynek , Detlef Heinrich , Mirjam Steger , Gudrun Menrad , Lutz Reuschenbach
IPC分类号： F02M2507
CPC分类号： F02D41/0065 , F02B17/005 , F02B2075/125 , F02D41/22 , F02D41/221 , F02D41/3029 , F02D41/3076 , F02D2041/227 , Y02T10/123 , Y02T10/47
摘要： An internal combustion engine (1), especially of a motor vehicle, is described. The engine (1) is provided with a combustion chamber (4) into which fuel can be injected in a first operating mode during a compression phase and in a second operating mode during an induction phase. The engine (1) is provided with a control apparatus (18) for switching over between the operating modes. The engine (1) includes an exhaust-gas recirculation having an exhaust-gas recirculation valve (14). The engine (1) is switched by the control apparatus (18) into the first operating mode when the exhaust-gas recirculation valve (14) is jammed in the open state.
摘要翻译：描述了一种特别是机动车辆的内燃机（1）。发动机（1）设置有燃烧室（4），在压缩阶段期间，燃料可以以第一操作模式注入燃料室，并且在感应阶段期间以第二操作模式喷射燃料。发动机（1）设置有用于在操作模式之间切换的控制装置（18）。发动机（1）包括具有排气再循环阀（14）的排气再循环。当废气再循环阀（14）卡在打开状态时，发动机（1）由控制装置（18）切换到第一操作模式。

5. 发明授权

US06123060A Method of avoiding erroneous announcements when diagnosing a tank-venting system of a motor vehicle 失效
标题翻译：在诊断机动车辆的排气系统时避免错误公告的方法
公开(公告)号：US06123060A
公开(公告)日：2000-09-26
申请号：US190294
申请日：1998-11-13
申请人： Ernst Wild , Werner Mezger , Andreas Blumenstock , Georg Mallebrein
发明人： Ernst Wild , Werner Mezger , Andreas Blumenstock , Georg Mallebrein
IPC分类号： G01L9/00 , B60K15/03 , F02D45/00 , F02M25/08 , F02M37/00 , G01M17/007 , F02M37/04
CPC分类号： F02M25/0809 , F02D2200/702 , F02D2200/703
摘要： The invention is directed to a method of avoiding an erroneous fault announcement when diagnosing a tank-venting system for a motor vehicle having an internal combustion engine. In the method a change in elevation is determined at which the motor vehicle is operated during the diagnosis and this change in elevation is considered in the determination of the diagnostic result.
摘要翻译：本发明涉及一种在诊断具有内燃机的机动车辆的排气系统时避免错误故障通知的方法。在该方法中，确定在诊断期间机动车辆操作的高度变化，并且在确定诊断结果时考虑该高度变化。

6. 发明授权

US5205263A Tank-venting apparatus as well as a method and an arrangement for checking the same 失效
标题翻译：作为检查方法和装置的油罐装置
公开(公告)号：US5205263A
公开(公告)日：1993-04-27
申请号：US865923
申请日：1992-04-09
申请人： Andreas Blumenstock , Helmut Denz , Werner Mezger , Ernst Wild
发明人： Andreas Blumenstock , Helmut Denz , Werner Mezger , Ernst Wild
IPC分类号： G01M3/26 , B60K15/035 , F02M25/08 , G01M15/04
CPC分类号： F02M25/0809 , B60K15/03504
摘要： The invention is directed to a method of checking a tank-venting apparatus for a motor vehicle equipped with a fuel tank and an internal combustion engine having an intake pipe. The apparatus includes an adsorption filter having a venting end and an intake end, a supply line connecting the intake end to the tank and a connecting line interconnecting the intake pipe of the engine and the intake end of the adsorption filter. A tank-venting valve is mounted in the connecting line between the intake pipe and the intake end of the adsorption filter and a drive unit for actuating the tank-venting valve. The method includes the steps of: changing the open state of the tank-venting valve when a pregiven operating state range of the engine is present; detecting the difference pressure between the pressure at the intake end of the adsorption filter and the ambient pressure; checking if the difference pressure or the end value of the difference pressure change lies in a predetermined range after the open state of the tank-venting valve is changed; and, issuing a fault announcement if neither the difference pressure, the time constant of the difference pressure change nor the end value of the difference pressure change lies in said predetermined range. The invention utilizes the realization that the difference pressure is based on the gas flow into and out of the adsorption filter. The difference pressure drops when the outflow is clogged or when there is a leak. On the other hand, the difference pressure increases when the inflow is clogged. In this way, the operability of the tank-venting apparatus can be checked in a simple manner.
摘要翻译：本发明涉及一种检查装备有燃料箱的机动车辆的排气装置和具有进气管的内燃机的方法。该装置包括具有通气端和进气端的吸附过滤器，将进气端连接到油箱的供给管线和将发动机的进气管与吸附过滤器的进气端相连的连接管线。排气阀安装在进气管和吸附过滤器的进气端之间的连接管路中，以及用于致动排气阀的驱动单元。该方法包括以下步骤：当存在发动机的预定运行状态范围时改变通气阀的打开状态; 检测吸附过滤器吸入端的压力与环境压力之间的差压; 检查在压力变化的打开状态发生变化之后，差压变化的差压或者结束值是否在规定的范围内，以及如果差压，差压变化的时间常数和差压变化的结束值都不在所述预定范围内，则发出故障通知。本发明利用差压是基于进入和离开吸附过滤器的气体流量的认识。当流出物堵塞或泄漏时，差压力下降。另一方面，当流入物堵塞时，差压增加。以这种方式，可以以简单的方式检查罐排放装置的可操作性。

7. 发明授权

US07900596B2 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：US07900596B2
公开(公告)日：2011-03-08
申请号：US11988845
申请日：2006-07-20
申请人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Juergen Rappold , Ingo Fecht
发明人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Juergen Rappold , Ingo Fecht
IPC分类号： F01L13/06
CPC分类号： F02D13/0207 , F02D13/06 , F02D17/02 , F02D41/0087 , F02D41/123 , Y02T10/18
摘要： A method and a device for operating an internal combustion engine are provided which make it possible to implement different deceleration requests to the internal combustion engine by switching over between half engine operation and full engine operation. A deceleration request is received particularly in a nonoperating state. A switchover is made between a first operating state and a second operating state of the internal combustion engine as a function of the magnitude of the deceleration request. The first operating state and the second operating state differ, in this instance, in the number of cylinders whose charge changing process is interrupted.
摘要翻译：提供了一种用于操作内燃机的方法和装置，其使得可以通过在半发动机操作和全发动机操作之间切换来对内燃机执行不同的减速请求。特别是在非操作状态下接收减速请求。作为减速请求的大小的函数，在内燃机的第一运行状态和第二运转状态之间进行切换。在这种情况下，第一操作状态和第二操作状态在充电改变过程被中断的气缸数量上不同。

8. 发明授权

US07886712B2 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：US07886712B2
公开(公告)日：2011-02-15
申请号：US12304910
申请日：2008-02-08
申请人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Juergen Rappold , Ingo Fecht
发明人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Juergen Rappold , Ingo Fecht
IPC分类号： F02B5/00
CPC分类号： F02D41/005 , F02D41/006 , F02D41/0065 , F02D41/1498 , F02D2200/1015 , F02D2250/21 , F02P5/045 , Y02T10/47
摘要： A method and a device for operating an internal combustion engine make it possible to shift the combustion limit. In this context, a predefined output variable of the internal combustion engine such as the torque, for example, is realized in at least one operating state of the internal combustion engine by at least a retardation of an ignition angle. It is checked whether, due to the retardation of the ignition angle, a variable like, for example, a misfiring, characteristic for the combustibility of the air/fuel mixture in a combustion chamber of the internal combustion engine, exceeds a predefined limiting value in terms of a deterioration of the combustibility, and in this case, at least one actuator of the internal combustion engine, different from an actuator for setting the ignition angle, such as the exhaust-gas recirculation valve or EGR valve, for instance, is controlled along the lines of improving the combustibility of the air/fuel mixture.
摘要翻译：用于操作内燃机的方法和装置使得可以改变燃烧极限。在这种情况下，内燃机的预定输出变量例如扭矩例如通过至少一个点火角的延迟在内燃机的至少一个操作状态下实现。检查由于点火角度的延迟，如内燃机的燃烧室中的空气/燃料混合物的可燃性的特征，例如失火的变化是否超过预定的限制值可燃性恶化的条件，并且在这种情况下，与例如排气再循环阀或EGR阀等不同于用于设定点火角的致动器的内燃机的至少一个致动器被控制沿着提高空气/燃料混合物的可燃性的方式。

9. 发明申请

US20100198482A1 Method and device for operating an internal combustion engine having cylinder shutdown 审中-公开
标题翻译：用于操作具有气缸关闭的内燃机的方法和装置
公开(公告)号：US20100198482A1
公开(公告)日：2010-08-05
申请号：US11989842
申请日：2006-07-20
申请人： Dirk Hartmann , George Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Jürgen Rappold , Ingo Fecht
发明人： Dirk Hartmann , George Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Jürgen Rappold , Ingo Fecht
IPC分类号： F02D41/04 , F02D17/02
CPC分类号： F02D13/06 , F02D41/0002 , F02D41/0005 , F02D41/0087 , F02D41/123 , F02D2041/0012 , F02D2041/002 , F02D2041/1433 , F02D2250/21 , Y02T10/18 , Y02T10/42
摘要： A method and a device for operating internal combustion engine, in particular in an unfired state, are described, which make possible a largely jerk-free switchover between two operating states of internal combustion engine, having different numbers of cylinders that are activated regarding the charge cycle. Air is supplied to the internal combustion engine via an actuator in an air supply, and the quantity of air supplied to the internal combustion engine is influenced by the position of the actuator. A charge cycle state of at least one cylinder of the internal combustion engine is changed. The position of the actuator in the air supply is changed with the change of the charge cycle state of the at least one cylinder.
摘要翻译：描述了用于操作内燃机，特别是处于未燃状态的方法和装置，这使得可能在内燃机的两个操作状态之间大大无混乱的切换，其具有不同数量的关于充气的活塞气缸数周期。空气通过空气供给装置中的致动器供给内燃机，供给到内燃机的空气量受到致动器的位置的影响。改变内燃机的至少一个汽缸的充电循环状态。致动器在空气供应中的位置随着至少一个气缸的充电循环状态的改变而改变。

10. 发明申请

US20090205609A1 Method and Device for Operating an Internal Combustion Engine 有权
标题翻译：操作内燃机的方法和装置
公开(公告)号：US20090205609A1
公开(公告)日：2009-08-20
申请号：US11988845
申请日：2006-07-20
申请人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Juergen Rappold , Ingo Fecht
发明人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Juergen Rappold , Ingo Fecht
IPC分类号： F02D31/00
CPC分类号： F02D13/0207 , F02D13/06 , F02D17/02 , F02D41/0087 , F02D41/123 , Y02T10/18
摘要： A method and a device for operating an internal combustion engine are provided which make it possible to implement different deceleration requests to the internal combustion engine by switching over between half engine operation and full engine operation. A deceleration request is received particularly in a nonoperating state. A switchover is made between a first operating state and a second operating state of the internal combustion engine as a function of the magnitude of the deceleration request. The first operating state and the second operating state differ, in this instance, in the number of cylinders whose charge changing process is interrupted.
摘要翻译：提供了一种用于操作内燃机的方法和装置，其使得可以通过在半发动机操作和全发动机操作之间切换来对内燃机执行不同的减速请求。特别是在非操作状态下接收减速请求。作为减速请求的大小的函数，在内燃机的第一运行状态和第二运转状态之间进行切换。在这种情况下，第一操作状态和第二操作状态在充电改变过程被中断的气缸数量上不同。

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