公开(公告)号：US20090138180A1

公开(公告)日：2009-05-28

申请号：US12275331

申请日：2008-11-21

申请人： Erwin Bauer ,  Dietmar Ellmer

发明人： Erwin Bauer ,  Dietmar Ellmer

IPC分类号： F02D41/30

CPC分类号： F02D41/126 ,  F02D13/0265 ,  F02D37/02 ,  F02D41/006 ,  F02D41/08 ,  F02D41/3035 ,  F02D41/3041 ,  F02D41/3076 ,  F02D41/402 ,  F02D2041/001 ,  Y02T10/44

摘要： For the direct re-entry in the CAI operating mode following a pull fuel cut off phase the CAI specific valve lift is maintained during its pull fuel cut off phase. Upon a request signal for the CAI re-entry after the closing time of the particular cylinder, an advance fuel injection quantity is injected in the combustion chamber and externally ignited and combusted in the following CAI interim compression phase of the exhaust stroke, as a result of which hot exhaust gas is formed in the combustion chamber, fresh air is drawn into the combustion chamber during the following intake stroke, a main fuel injection quantity is injected in a main compression phase during the following compression stroke, and the exhaust gas content brought about from the earlier auxiliary fuel injection, is mixed with the air-fuel mixture newly introduced for the main ignition to form a self-ignitable, homogenous fresh air-exhaust gas-fuel mixture.

摘要翻译： 为了在拉动燃料切断阶段之后直接重新进入CAI运行模式，CAI特定气门升程在其拉动燃料切断阶段期间保持。 根据特定气缸的关闭时间之后的CAI重新进入的请求信号，在燃烧室内注入提前燃料喷射量，并在排气冲程的以下CAI临时压缩阶段中进行外部点燃和燃烧，结果 其中在燃烧室中形成热废气，在随后的进气冲程期间，新鲜空气被吸入燃烧室，在随后的压缩冲程中主燃料喷射量被注入主压缩阶段，并且排气含量 从较早的辅助燃料喷射开始，与新引入的用于主点燃的空气燃料混合物混合，形成自燃，均匀的新鲜废气 - 燃料混合物。

公开(公告)号：US20070061063A1

公开(公告)日：2007-03-15

申请号：US11519525

申请日：2006-09-12

申请人： Erwin Bauer ,  Dietmar Ellmer

发明人： Erwin Bauer ,  Dietmar Ellmer

IPC分类号： B60K6/00 ,  G06F19/00 ,  F01L13/06

CPC分类号： B60W30/18127 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W2720/106 ,  B60Y2400/435

摘要： The present invention relates to a method for regulating deceleration of a motor vehicle. In the context of this method, braking torques generated by charging processes in the motor vehicle are compensated for by targeted actuation of gas exchange elements. By setting the deceleration of the vehicle achieved by charging processes at a certain desired value, a comfortable operation of the motor vehicle is achieved.

摘要翻译： 本发明涉及一种用于调节机动车辆的减速度的方法。 在该方法的上下文中，通过气体交换元件的目标致动来补偿通过汽车中的充电过程产生的制动力矩。 通过将通过充电处理实现的车辆的减速度设定在特定的期望值，可以实现机动车辆的舒适的操作。

公开(公告)号：US07178490B2

公开(公告)日：2007-02-20

申请号：US10852653

申请日：2004-05-25

申请人： Erwin Bauer ,  Dietmar Ellmer ,  Achim Koch ,  Thorsten Lauer

发明人： Erwin Bauer ,  Dietmar Ellmer ,  Achim Koch ,  Thorsten Lauer

IPC分类号： F01L9/02

CPC分类号： F01L1/14 ,  F01L13/0031 ,  F01L2800/00

摘要： The invention relates to a device for electrohydraulic valve lift switching with a hydraulically activatable actuating element for bringing about valve lift switching, which is connected to an oil line, whereby the action of pressurized oil on the actuating element can be controlled by an on/off valve arranged in the oil line and connected to a control device. The invention has an oil pressure metering device arranged in the oil line, which is connected to the control device, and a device for detecting the time period between activation of the on/off valve by the control device and a characteristic change in the measured oil pressure.

摘要翻译： 本发明涉及一种用于电动液压阀提升切换的装置，其具有用于引起阀升程切换的液压可启动致动元件，其连接到油路，由此可以通过开/关控制致动元件上的加压油的作用 安装在油管中并与控制装置连接的阀。 本发明的油压计量装置设置在连接在控制装置上的油管路中，以及用于检测由控制装置启动开/关阀之间的时间与测量油的特性变化的装置 压力。

公开(公告)号：US06526928B2

公开(公告)日：2003-03-04

申请号：US09992998

申请日：2001-11-14

申请人： Erwin Bauer ,  Albert Hoerl-Liegl ,  Ferdinand Loebbering ,  Stefan Loidl

发明人： Erwin Bauer ,  Albert Hoerl-Liegl ,  Ferdinand Loebbering ,  Stefan Loidl

IPC分类号： F16K3102

CPC分类号： F01L9/04 ,  H01F7/123 ,  H01F7/1638

摘要： The multiple actuator for an electromechanically actuated valve has a housing and a plurality of armature shafts extending through the housing. Each of the armature shafts carry an armature, and two electromagnets which both lie inside the housing. Two springs act on each armature, forcing it into a position of repose between the electromagnets. This configuration makes optimum use of the available basic area above a valve which is to be driven. The armature has a maximum surface area, and optimum dissipation of heat through thermal conduction is possible via the corresponding housing underside.

公开(公告)号：US06318312B1

公开(公告)日：2001-11-20

申请号：US09592543

申请日：2000-06-12

申请人： Erwin Bauer ,  Wolfram Bohne ,  Albert Hoerl-Liegl ,  Ferdinand Loebbering

发明人： Erwin Bauer ,  Wolfram Bohne ,  Albert Hoerl-Liegl ,  Ferdinand Loebbering

IPC分类号： F01L904

CPC分类号： F01L9/04

摘要： A method and device for cooling an electromagnetic actuator device of an internal combustion engine valves. A fluid stream circulating in the internal combustion engine, especially a lubricating oil stream, is passed through each electromagnetic actuator device to cool the actuator. The amount of the fluid stream passed through the actuator is variable and is adjusted by a suitable valve arrangement in such a way that a critical component temperature of the actuators is not exceeded. An electrical actuator parameter, such as the current flowing through the coils of the actuator, which corresponds to the component's temperature is determined in an electronic control unit associated with the actuators, and is compared in the electronic control unit with the critical component temperature or a corresponding critical electrical parameter. The electronic control unit controls the valve arrangement to provide the required stream of cooling fluid.

摘要翻译： 一种用于冷却内燃机阀的电磁致动器装置的方法和装置。 在内燃机，特别是润滑油流中循环的流体流通过每个电磁致动器装置以冷却致动器。 通过致动器的流体流的量是可变的，并且通过适当的阀装置调节，使得致动器的关键部件温度不被超过。 在与致动器相关联的电子控制单元中确定电致动器参数，例如流过致动器的线圈的电流，其与部件的温度相对应，并且在电子控制单元中与关键部件温度或 相应的关键电气参数。 电子控制单元控制阀装置以提供所需的冷却流体流。

公开(公告)号：US07930093B2

公开(公告)日：2011-04-19

申请号：US12351952

申请日：2009-01-12

申请人： Erwin Bauer ,  Dietmar Ellmer ,  Jan Haag ,  Benjamin L'Hénoret

发明人： Erwin Bauer ,  Dietmar Ellmer ,  Jan Haag ,  Benjamin L'Hénoret

IPC分类号： G06F19/00

CPC分类号： F02D35/023 ,  F02D41/009 ,  F02D2041/1432 ,  F02D2041/281

摘要： For at least one disturbance variable of the cylinder pressure signal, which disturbance variable occurs only during specific limited time spans as the pressure profile of an operating cycle, a filter tuned to the type of disturbance variable is fixed and is assigned to the corresponding disturbance variable time window or windows (8, 9, 10) in the operating cycle. The cylinder pressure signal (2) is then filtered as a function of the crankshaft angle, in that, according to the crankshaft position, a time-tuned and type-tuned filter is applied to a current disturbance variable.

摘要翻译： 对于气缸压力信号的至少一个干扰变量，哪个干扰变量仅在作为操作周期的压力分布的特定有限时间范围内发生，则调整到干扰变量类型的滤波器是固定的并被分配给相应的扰动变量 时间窗或窗口（8,9,10）。 然后，将气缸压力信号（2）作为曲轴角度的函数进行过滤，其中根据曲轴位置，将时间调谐和类型调谐的过滤器应用于电流干扰变量。

公开(公告)号：US07894977B2

公开(公告)日：2011-02-22

申请号：US12296162

申请日：2007-06-22

申请人： Erwin Bauer ,  Dietmar Ellmer

发明人： Erwin Bauer ,  Dietmar Ellmer

IPC分类号： B60T7/12

CPC分类号： F02D35/023 ,  F02D41/2474 ,  F02D41/28 ,  F02D2041/285

摘要： The resolution of output signals from at least one measuring sensor on an internal combustion engine can be increased by: the working level range of the sensor is divided into at least two range sections, each section is provided with the same given output level range limited with relation to the working level range, for the output signal from the sensor and the switching from one to the other section is carried out independently by the sensor, when a range boundary between two adjacent sections is reached, exceeded or fallen below, the operating point of the internal combustion engine is determined by an engine management based on at least one parameter, the time curve for the raw sensor signal is predicted from at least one set of performance characteristics for the current operating point and the engine management determines which section is current from the predicted raw sensor signal time curve.

摘要翻译： 可以通过以下方式增加来自内燃机上的至少一个测量传感器的输出信号的分辨率：传感器的工作电平范围被划分为至少两个范围部分，每个部分被提供有相同的给定输出电平范围 与传感器独立地执行传感器的输出信号和从一个传感器切换到另一个部分的工作电平范围，当两个相邻部分之间的范围边界达到，超过或低于该值时，操作点 通过基于至少一个参数的发动机管理来确定内燃机的原始传感器信号的时间曲线，根据当前工作点的至少一组性能特性来预测原始传感器信号的时间曲线，并且发动机管理确定哪个部分是当前的 从预测的原始传感器信号时间曲线。

公开(公告)号：US20100262355A1

公开(公告)日：2010-10-14

申请号：US12741233

申请日：2008-10-21

申请人： Erwin Bauer ,  Dietmar Ellmer

发明人： Erwin Bauer ,  Dietmar Ellmer

IPC分类号： F02D41/00

CPC分类号： F02D41/221 ,  F01L1/18 ,  F01L1/267 ,  F01L13/0005 ,  F01L13/0015 ,  F01L13/0036 ,  F01L2800/00 ,  F01L2800/11 ,  F01L2800/14 ,  F02D13/0207 ,  F02D2041/001 ,  F02D2041/227 ,  Y02T10/18 ,  Y02T10/40

摘要： In a method and a device for examining a valve lift switching process in a motor vehicle the occurrence or the number of switching errors is reduced. The method has the steps of detecting whether a switching error and/or an external event occurs that may influence the mode of operation of the valve lift switching; blocking the valve lift switching if a switching error and/or an external event has occurred; activating and examining the valve lift switching during at least one uncritical operating condition; releasing the valve lift switching if the valve lift switching does not show any abnormalities during monitoring.

摘要翻译： 在用于检查机动车辆中的气门升程切换处理的方法和装置中，切换误差的发生或数量减少。 该方法具有检测是否发生可能影响气门升程切换操作模式的切换误差和/或外部事件的步骤; 如果发生切换错误和/或外部事件，则阻止气门升程切换; 在至少一个非关键操作条件下启动和检查气门升程切换; 如果阀门升程切换在监控期间没有显示任何异常，则释放阀门升程切换。

公开(公告)号：US20090182491A1

公开(公告)日：2009-07-16

申请号：US12351952

申请日：2009-01-12

申请人： Erwin Bauer ,  Dietmar Ellmer ,  Jan Haag ,  Benjamin L'Henoret

发明人： Erwin Bauer ,  Dietmar Ellmer ,  Jan Haag ,  Benjamin L'Henoret

IPC分类号： G06F19/00

CPC分类号： F02D35/023 ,  F02D41/009 ,  F02D2041/1432 ,  F02D2041/281

摘要： For at least one disturbance variable of the cylinder pressure signal, which disturbance variable occurs only during specific limited time spans as the pressure profile of an operating cycle, a filter tuned to the type of disturbance variable is fixed and is assigned to the corresponding disturbance variable time window or windows (8, 9, 10) in the operating cycle. The cylinder pressure signal (2) is then filtered as a function of the crankshaft angle, in that, according to the crankshaft position, a time-tuned and type-tuned filter is applied to a current disturbance variable.

摘要翻译： 对于气缸压力信号的至少一个干扰变量，哪个干扰变量仅在作为操作周期的压力分布的特定有限时间范围内发生，则调整到干扰变量类型的滤波器是固定的并被分配给相应的扰动变量 时间窗或窗口（8,9,10）。 然后，将气缸压力信号（2）作为曲轴角度的函数进行过滤，其中根据曲轴位置，将时间调谐和类型调谐的过滤器应用于电流干扰变量。

公开(公告)号：US07489998B2

公开(公告)日：2009-02-10

申请号：US11885026

申请日：2006-01-30

申请人： Erwin Bauer ,  Dietmar Ellmer ,  Thorsten Lauer

发明人： Erwin Bauer ,  Dietmar Ellmer ,  Thorsten Lauer

IPC分类号： B60T7/12 ,  F02M7/00

CPC分类号： F02D13/0219 ,  F02B1/12 ,  F02B31/06 ,  F02D13/0265 ,  F02D35/023 ,  F02D35/024 ,  F02D35/025 ,  F02D41/3035 ,  F02D41/402 ,  F02M26/23 ,  Y02T10/18 ,  Y02T10/44

摘要： According to the invention, prior to or during an intermediate compression around the upper dead center of a piston of an internal combustion engine during a change in charge a predetermined first fuel mixture is metered into the combustion chamber of the respective cylinder. During the intermediate compression, measured values of pressure in the combustion chamber are measured in a predetermined first crankshaft angle window using cylinder pressure sensor. A measurement for a conversion rate of the first fuel mixture is determined based on the detected measured values of the pressure and reference values of the pressure, which characterize the corresponding pressure curve in the combustion chamber when no fuel is metered. A control signal for at least one actuator of the internal combustion engine is determined based on the conversion rate.

摘要翻译： 根据本发明，在充电改变之前在内燃机的活塞的上死点周围的中间压缩之前或期间，将预定的第一燃料混合物计量到相应气缸的燃烧室中。 在中间压缩期间，使用气缸压力传感器在预定的第一曲轴角度窗口中测量燃烧室中的压力测量值。 基于检测到的压力的测量值和压力的参考值来确定第一燃料混合物的转化率的测量值，其表示当没有燃料计量时燃烧室中相应的压力曲线。 基于转换速率来确定用于内燃机的至少一个致动器的控制信号。