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1. 发明申请

US20090320793A1 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：US20090320793A1
公开(公告)日：2009-12-31
申请号：US12304142
申请日：2007-11-14
申请人： Volker Pitzal , Wolfram Gerwing
发明人： Volker Pitzal , Wolfram Gerwing
IPC分类号： F02M7/00
CPC分类号： F02D41/1497 , F02D41/1446 , F02D41/22 , F02D2200/1002 , F02D2200/1004 , Y02T10/40
摘要： In a method for operating an internal combustion engine, in particular of a motor vehicle, the internal combustion engine is controlled by at least one drive variable, and an instantaneous torque output by the internal combustion engine is determined from a performance variable of the internal combustion engine that differs from the drive variable.To determine the instantaneous torque, an exhaust-gas temperature of the internal combustion engine is used as performance quantity that differs from the drive variable.
摘要翻译：在用于操作特别是机动车辆的内燃机的方法中，内燃机由至少一个驱动变量控制，并且由内燃机输出的瞬时转矩由内燃机的性能变量确定引擎与驱动变量不同。为了确定瞬时扭矩，使用内燃机的排气温度作为与驱动变量不同的性能量。

2. 发明授权

US07066138B2 Method and device for controlling an internal combustion engine 失效
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：US07066138B2
公开(公告)日：2006-06-27
申请号：US11030816
申请日：2005-01-07
申请人： Jens Damitz , Wolfram Gerwing , Ruediger Fehrmann , Matthias Schueler , Tobias Kress
发明人： Jens Damitz , Wolfram Gerwing , Ruediger Fehrmann , Matthias Schueler , Tobias Kress
IPC分类号： F02B3/00
CPC分类号： F02D35/028 , F02D35/023 , F02D41/402 , F02D41/403 , F02D41/405 , Y02T10/44
摘要： A method and device for controlling an internal combustion engine in which a first variable characterizing the pressure in the combustion chamber of at least one cylinder in the internal combustion engine is detected by at least one sensor. A second variable is determined on the basis of the first variable. Features which are assigned to different partial injections are obtained by forming the difference within the second variable.
摘要翻译：一种用于控制内燃机的方法和装置，其中通过至少一个传感器检测表征内燃机中的至少一个气缸的燃烧室中的压力的第一变量。第二个变量是根据第一个变量确定的。通过在第二变量内形成差异来获得分配给不同部分注射的特征。

3. 发明授权

US5984201A Fuel injection valve for internal combustion engines 失效
标题翻译：内燃机燃油喷射阀
公开(公告)号：US5984201A
公开(公告)日：1999-11-16
申请号：US946971
申请日：1997-10-08
申请人： Karl Hofmann , Wolfram Gerwing
发明人： Karl Hofmann , Wolfram Gerwing
IPC分类号： F02M45/08 , F02M47/00 , F02M51/06 , F02M61/16 , F02M63/00 , F02M47/02
CPC分类号： F02M61/161 , F02M45/08 , F02M45/083 , F02M2200/505
摘要： A fuel injection valve for internal combustion engines, having a valve member that is guided so that it can slide axially in a bore of a valve body. The valve member has a valve sealing face on one end which cooperates with a valve seat face on the valve body and this valve member, on an end remote from the valve sealing face, is acted on in the closing direction toward the valve seat by a valve spring, as well as having another adjusting member that controls a two-stage opening stroke course of the valve member. In order to control the two-stage opening stroke course of the valve member, the adjusting member is embodied as an adjustable stop, in which the valve member comes into at least indirect contact with after passing through a partial stroke and which in a first position, is locked in its initial position and in a second position, can be moved in the opening direction by means of the valve member.
摘要翻译：一种用于内燃机的燃料喷射阀，其具有被引导以使其能够在阀体的孔中轴向滑动的阀构件。阀构件在一端具有与阀体上的阀座面配合的阀密封面，并且该阀构件在远离阀密封面的端部上沿关闭方向朝向阀座作用一个阀弹簧，以及具有控制阀构件的两级打开行程的另一个调节构件。为了控制阀构件的两级打开行程，调节构件被实施为可调节止动件，其中阀构件经过部分行程至少间接接触，并且在第一位置被锁定在其初始位置并且在第二位置中，可以通过阀构件在打开方向上移动。

4. 发明申请

US20090183559A1 Method for Ascertaining Individual-Cylinder Rotation Parameters of a Shaft of an Internal Combustion Engine 审中-公开
标题翻译：确定内燃机轴的单缸旋转参数的方法
公开(公告)号：US20090183559A1
公开(公告)日：2009-07-23
申请号：US11922716
申请日：2006-07-07
申请人： Manfred Birk , Peter Skala , Joachim Palmer , Wolfram Gerwing , Ruediger Fehrmann , Michael Kessler
发明人： Manfred Birk , Peter Skala , Joachim Palmer , Wolfram Gerwing , Ruediger Fehrmann , Michael Kessler
IPC分类号： G01M15/04
CPC分类号： F02D41/1497 , F02D41/008 , F02D41/009 , F02D2200/1004 , F02P7/06 , G01L3/242 , G01M15/05
摘要： A method for operating an internal combustion engine in which a first rotation parameter is measured at a first end of a shaft of the internal combustion engine, and individual-cylinder rotation parameters are determined using the first rotation parameter. The method is characterized in that a second rotation parameter is measured at a second end of the shaft, and the individual-cylinder rotation parameters are determined using the first rotation parameter and the second rotation parameter. A control unit that controls the method is also presented.
摘要翻译：使用第一旋转参数来确定在内燃机的轴的第一端处测量第一旋转参数的内燃机的操作方法和单缸旋转参数。该方法的特征在于，在轴的第二端测量第二旋转参数，并且使用第一旋转参数和第二旋转参数来确定单个气缸旋转参数。还介绍了控制方法的控制单元。

5. 发明申请

US20090171524A1 Method and Device for Controlling a Drive Unit of a Vehicle 有权
标题翻译：用于控制车辆的驱动单元的方法和装置
公开(公告)号：US20090171524A1
公开(公告)日：2009-07-02
申请号：US11920360
申请日：2006-05-02
申请人： Volker Pitzal , Oliver Froehlich , Wolfram Gerwing , Martin Grosser , Franz Laermer , Udo Schulz , Thomas Proepper
发明人： Volker Pitzal , Oliver Froehlich , Wolfram Gerwing , Martin Grosser , Franz Laermer , Udo Schulz , Thomas Proepper
IPC分类号： G06F19/00
CPC分类号： B60W50/0205 , B60G17/0185 , B60L11/14 , B60L2250/24 , B60W40/13 , B60W2520/105 , B60W2520/125 , B60W2520/16 , F02D41/0215 , F02D41/022 , F02D41/10 , F02D41/2096 , F02D41/222 , Y02T10/44
摘要： A method and a device for controlling a drive unit of a vehicle are provided in which, starting from the comparison of a first acceleration variable, which is calculated at least from the operating state of the drive unit, and a second acceleration variable, an error is detected. The second acceleration variable includes a first component, in the direction of the vehicle longitudinal axis, and a second component, perpendicular to the vehicle longitudinal axis.
摘要翻译：提供了一种用于控制车辆的驱动单元的方法和装置，其中，从至少从驱动单元的运行状态计算的第一加速度变量与第二加速度变量的比较开始，被检测到。第二加速度变量包括在车辆纵向轴线的方向上的第一分量和垂直于车辆纵向轴线的第二分量。

6. 发明申请

US20050145220A1 Method and device for controlling an internal combustion engine 失效
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：US20050145220A1
公开(公告)日：2005-07-07
申请号：US11030816
申请日：2005-01-07
申请人： Jens Damitz , Wolfram Gerwing , Ruediger Fehrmann , Matthias Schueler , Tobias Kress
发明人： Jens Damitz , Wolfram Gerwing , Ruediger Fehrmann , Matthias Schueler , Tobias Kress
IPC分类号： F02D35/02 , F02D41/40 , F02D41/00
CPC分类号： F02D35/028 , F02D35/023 , F02D41/402 , F02D41/403 , F02D41/405 , Y02T10/44
摘要： A method and device for controlling an internal combustion engine in which a first variable characterizing the pressure in the combustion chamber of at least one cylinder in the internal combustion engine is detected by at least one sensor. A second variable is determined on the basis of the first variable. Features which are assigned to different partial injections are obtained by forming the difference within the second variable.
摘要翻译：一种用于控制内燃机的方法和装置，其中通过至少一个传感器检测表征内燃机中的至少一个气缸的燃烧室中的压力的第一变量。第二个变量是根据第一个变量确定的。通过在第二变量内形成差异来获得分配给不同部分注射的特征。

7. 发明申请

US20050145219A1 Method and device for controlling an internal combustion engine 失效
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：US20050145219A1
公开(公告)日：2005-07-07
申请号：US11029446
申请日：2005-01-04
申请人： Franz Raichle , Jens Damitz , Wolfram Gerwing , Ruediger Fehrmann , Wolfgang Fischer , Matthias Schueler , Michael Kessler , Tobias Kress
发明人： Franz Raichle , Jens Damitz , Wolfram Gerwing , Ruediger Fehrmann , Wolfgang Fischer , Matthias Schueler , Michael Kessler , Tobias Kress
IPC分类号： F02D35/02 , F02D41/14 , F02D41/30 , F02D41/40 , F02D41/00
CPC分类号： F02D35/028 , F02D35/023 , F02D41/402
摘要： A device and a method for controlling an internal combustion engine, where a first variable characterizing the pressure in the combustion chamber of at least one cylinder of the internal combustion engine is measured by at least one sensor. A second variable characterizing the energy released during the combustion is ascertained from the first variable. When a threshold value of the second variable is exceeded, a third variable characterizing the combustion process is detected.
摘要翻译：用于控制内燃机的装置和方法，其中表征内燃机的至少一个气缸的燃烧室中的压力的第一变量由至少一个传感器测量。从第一变量确定表征燃烧期间释放的能量的第二变量。当超过第二变量的阈值时，检测表征燃烧过程的第三变量。

8. 发明申请

US20050005922A1 Method and device for controlling and internal combustion engine 有权
标题翻译：控制和内燃机的方法和装置
公开(公告)号：US20050005922A1
公开(公告)日：2005-01-13
申请号：US10489806
申请日：2002-07-25
申请人： Wolfram Gerwing
发明人： Wolfram Gerwing
IPC分类号： F02M25/07 , F02D21/08 , F02D41/00 , F02D41/04 , F02D41/14 , F02D41/18 , F02D41/24 , F02D45/00
CPC分类号： F02D41/005 , F02D41/2454 , Y02T10/47
摘要： A method and a device are described for controlling an internal combustion engine. On the basis of the comparison of a setpoint value with an actual value for a variable that characterizes the supplied oxygen quantity, an actuating variable is predefined for controlling an actuating element that influences the fuel quantity conducted to the internal combustion engine and/or the oxygen quantity supplied to the internal combustion engine. The actual value and/or the setpoint value are/is normalized to a reference value.
摘要翻译：描述了一种用于控制内燃机的方法和装置。基于将设定值与用于表征所提供的氧气量的变量的实际值进行比较的基础，预定义的致动变量用于控制影响传导到内燃机和/或氧气的燃料量的致动元件提供给内燃机的量。实际值和/或设定点值被归一化为参考值。

9. 发明授权

US5339680A System and method for sensing temperature 失效
标题翻译：检测温度的系统和方法
公开(公告)号：US5339680A
公开(公告)日：1994-08-23
申请号：US893228
申请日：1992-06-03
申请人： Bernhard Bronkal , Wolfram Gerwing , Hermann Grieshaber , Manfred Birk , Gerhard Engel
发明人： Bernhard Bronkal , Wolfram Gerwing , Hermann Grieshaber , Manfred Birk , Gerhard Engel
IPC分类号： F02D41/04 , F02D23/00 , F02D41/06 , F02D41/18 , F02D45/00 , G01F1/68 , G01F1/696 , G01F15/04 , G01K7/00 , G01K13/02 , G01P5/12
CPC分类号： G01K13/02 , G01F15/046 , F02D2200/0414
摘要： A method for sensing the temperature of the air supplied to the combustion chambers of an internal combustion engine for the purpose of detecting air mass. Air temperature can be measured using an inexpensive detector having a transfer function exhibiting a delayed response. Dynamic performance is improved by applying to the detected temperature a temperature correction value that is obtained by applying a transfer function that is substantially the inverse of the transfer function of the temperature detector.
摘要翻译：用于检测供给到内燃机的燃烧室的空气的温度以便检测空气质量的方法。可以使用具有延迟响应的传递函数的廉价检测器来测量空气温度。通过对检测温度应用通过应用基本上与温度检测器的传递函数相反的传递函数而获得的温度校正值来提高动态性能。

10. 发明授权

US09358985B2 Method and device for controlling a drive unit of a vehicle 有权
标题翻译：用于控制车辆的驱动单元的方法和装置
公开(公告)号：US09358985B2
公开(公告)日：2016-06-07
申请号：US11920360
申请日：2006-05-02
申请人： Volker Pitzal , Oliver Froehlich , Wolfram Gerwing , Martin Grosser , Franz Laermer , Udo Schulz , Thomas Proepper
发明人： Volker Pitzal , Oliver Froehlich , Wolfram Gerwing , Martin Grosser , Franz Laermer , Udo Schulz , Thomas Proepper
IPC分类号： F02D7/00 , F02D28/00 , B60W50/02 , B60G17/0185 , F02D41/02 , B60W40/13 , F02D41/10 , F02D41/20 , F02D41/22
CPC分类号： B60W50/0205 , B60G17/0185 , B60L11/14 , B60L2250/24 , B60W40/13 , B60W2520/105 , B60W2520/125 , B60W2520/16 , F02D41/0215 , F02D41/022 , F02D41/10 , F02D41/2096 , F02D41/222 , Y02T10/44
摘要： A method and a device for controlling a drive unit of a vehicle are provided in which, starting from the comparison of a first acceleration variable, which is calculated at least from the operating state of the drive unit, and a second acceleration variable, an error is detected. The second acceleration variable includes a first component, in the direction of the vehicle longitudinal axis, and a second component, perpendicular to the vehicle longitudinal axis.
摘要翻译：提供了一种用于控制车辆的驱动单元的方法和装置，其中，从至少从驱动单元的运行状态计算的第一加速度变量与第二加速度变量的比较开始，被检测到。第二加速度变量包括在车辆纵向轴线的方向上的第一分量和垂直于车辆纵向轴线的第二分量。

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