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1.发明授权Method for controlling a piezoelectric actuator which is used to displace an element 有权用于控制用于移位元件的压电致动器的方法公开(公告)号：US06885131B2
公开(公告)日：2005-04-26
申请号：US10477588
申请日：2002-05-02
申请人： Rainer Hirn , Arno Friedrich , Uwe Jung
发明人： Rainer Hirn , Arno Friedrich , Uwe Jung
CPC分类号： H02N2/062 , F02D41/2096 , F02D2200/0602 , F02D2200/0606 , F02M2200/21
摘要： The invention relates to the return stroke between an actuator and an element. In order to displace the element the actuator (A) is impinged upon by a control voltage (ANS). The control voltage (ANS) is selected in such a manner that it is dependent on the size of return stroke in order to compensate the alteration in the return stroke.
摘要翻译： 本发明涉及致动器和元件之间的返回行程。 为了移动元件，致动器（A）被控制电压（ANS）撞击。 控制电压（ANS）以这样的方式进行选择，即它取决于返回行程的大小以补偿返回行程中的变化。
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2.发明授权公开(公告)号：US07438049B2
公开(公告)日：2008-10-21
申请号：US11621760
申请日：2007-01-10
申请人： Gianluca Caretta , Rainer Hirn , Antonio Lentini
发明人： Gianluca Caretta , Rainer Hirn , Antonio Lentini
IPC分类号： F02P5/10
CPC分类号： F02D41/30 , F02D35/023 , F02D35/025 , F02D35/028
摘要： The start of the combustion (CRK) of a mixture in a combustion chamber of an internal combustion engine is determined in accordance with a pressure (pc) that is measured in the combustion chamber.
摘要翻译： 内燃机的燃烧室中的混合物的燃烧开始（CRK）是根据在燃烧室中测量的压力（p c）来确定的。
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3.发明授权公开(公告)号：US07630827B2
公开(公告)日：2009-12-08
申请号：US10528466
申请日：2003-09-12
申请人： Rainer Hirn , Achim Przymusinski
发明人： Rainer Hirn , Achim Przymusinski
CPC分类号： F02D41/2416 , F02D41/2409 , F02D41/3064 , F02D41/403
摘要： Disclosed is a method for the characteristic map-based obtention of values for at least one control parameter of an installation, particularly an internal combustion engine. According to the inventive method, support points for the control parameter, which provide a value for the control parameter, are defined across a range of operational parameters within a characteristic map (4) in accordance with operational parameters of the installation, the range of operational parameters covered in said characteristic map is divided into a first and a second subdomain which comprises several of the support points, and the value for the control parameter is obtained by extrapolation when a boundary of the first subdomain is reached before the value for the control parameter is obtained by accessing support points of the second subdomain.
摘要翻译： 公开了一种用于特征地图获取装置的至少一个控制参数（特别是内燃机）的值的方法。 根据本发明的方法，根据安装的操作参数，在特征图（4）内的操作参数的范围内定义提供控制参数的值的控制参数的支持点，操作范围 在所述特征图中覆盖的参数被划分为包括几个支持点的第一和第二子域，并且当在控制参数的值之前达到第一子域的边界时，通过外推获得控制参数的值 通过访问第二子域的支持点获得。
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公开(公告)号：US06873930B2
公开(公告)日：2005-03-29
申请号：US10332689
申请日：2002-04-30
申请人： Rainer Hirn
发明人： Rainer Hirn
CPC分类号： F02D41/0097 , F02D2041/1432 , F02D2041/288 , G01P3/489
摘要： The invention relates to a method for detecting the rotational speed of an internal combustion engine (1). According to the invention, a sector wheel (4) connected to a crankshaft (3) is scanned and the duration of the scanning of a sector of a specific size is determined. Correction factors which arc dependent on the working parameters are then extracted from the characteristics in order to correct the measured duration in relation to the rotational speed oscillations occurring periodically during the operation of the internal combustion engine (1).
摘要翻译： 本发明涉及一种用于检测内燃机（1）的转速的方法。 根据本发明，连接到曲轴（3）的扇形轮（4）被扫描，并且确定特定尺寸的扇区的扫描的持续时间。 然后从特性中提取依赖于工作参数的校正因子，以便相对于在内燃机（1）的操作期间周期性地发生的转速振荡校正测量的持续时间。
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公开(公告)号：US07139657B2
公开(公告)日：2006-11-21
申请号：US10538412
申请日：2003-11-27
申请人： Jerome Bouchain , Jürgen Fritsch , Rainer Hirn
发明人： Jerome Bouchain , Jürgen Fritsch , Rainer Hirn
IPC分类号： G06F117/00 , F02M51/00 , F02D41/38
CPC分类号： F02D41/20 , F02D41/123 , F02D41/2438 , F02D41/2467 , F02D41/40 , F02D2041/2055 , F02D2200/1012
摘要： The invention relates to a method for adapting an injection valve characteristic curve of a controlled fuel injection valve for an internal combustion engine, said curve reflecting the reference injection behaviour, to alterations in the actual injection behaviour caused by ageing. According to said method: during an operating mode of the internal combustion engine, which does not require an injection of fuel, the injection valve is intermittently controlled in accordance with a control period, said mode alternating with a period of no fuel injection, i.e. at least one working cycle with injection-valve control follows or precedes a working cycle without injection-valve control; at least one respective RPM value of the internal combustion engine is detected for the controlled working cycle and for at least one of the working cycles without control; a differential between the detected values is calculated and said differential is used to correct the characteristic curve.
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公开(公告)号：US07096111B2
公开(公告)日：2006-08-22
申请号：US10808900
申请日：2004-03-25
CPC分类号： F02D41/38 , F02D2200/1004 , F02D2250/18 , F02D2250/26 , F02D2250/38
摘要： With a method for converting a fuel quantity (MF) into a torque (TQ) in an internal combustion engine, the efficiency (H) of the internal combustion engine is determined at the current operating point prior to the conversion as the ratio of actual torque (TQ) and actual fuel quantity (MF), and the required torque (MF) is determined from the efficiency (H) and the fuel quantity (MF).
摘要翻译： 利用将燃料量（MF）转换为内燃机中的转矩（TQ）的方法，在转换前的当前工作点确定内燃机的效率（H），因为实际转矩 （TQ）和实际燃料量（MF），根据效率（H）和燃料量（MF）确定所需扭矩（MF）。
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公开(公告)号：US20060047405A1
公开(公告)日：2006-03-02
申请号：US10538412
申请日：2003-11-27
申请人： Jerome Bouchain , Jurgen Fritsch , Rainer Hirn
发明人： Jerome Bouchain , Jurgen Fritsch , Rainer Hirn
CPC分类号： F02D41/20 , F02D41/123 , F02D41/2438 , F02D41/2467 , F02D41/40 , F02D2041/2055 , F02D2200/1012
摘要： The invention relates to a method for adapting an injection valve characteristic curve of a controlled fuel injection valve for an internal combustion engine, said curve reflecting the reference injection behaviour, to alterations in the actual injection behaviour caused by ageing. According to said method: during an operating mode of the internal combustion engine, which does not require an injection of fuel, the injection valve is intermittently controlled in accordance with a control period, said mode alternating with a period of no fuel injection, i.e. at least one working cycle with injection-valve control follows or precedes a working cycle without injection-valve control; at least one respective RPM value of the internal combustion engine is detected for the controlled working cycle and for at least one of the working cycles without control; a differential between the detected values is calculated and said differential is used to correct the characteristic curve.
摘要翻译： 本发明涉及一种适用于内燃机的受控燃料喷射阀的喷射阀特性曲线的方法，该曲线反映了参考喷射行为，以改变由老化造成的实际喷射行为。 根据所述方法：在不需要喷射燃料的内燃机的运行模式下，根据控制期间间歇地控制喷射阀，所述模式与无燃料喷射的时段交替，即在 至少一个具有喷射阀控制的工作循环可以在没有喷射阀控制的情况下工作循环之前或之前进行; 在受控工作循环中检测内燃机的至少一个相应的RPM值，并且在不控制的情况下检测至少一个工作循环; 计算检测值之间的差值，并使用所述差分来校正特性曲线。
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8.发明申请Method and device for determining the temperature of the fuel in a fuel reservoir injection system 有权用于确定燃料储存器喷射系统中的燃料的温度的方法和装置公开(公告)号：US20050049777A1
公开(公告)日：2005-03-03
申请号：US10923314
申请日：2004-08-20
CPC分类号： F02D41/3809 , F02D2200/0602 , F02D2200/0606 , F02D2250/04
摘要： In fuel reservoir injection systems also known as common rail fuel-injection systems (1) for motor vehicles the problem exists that for a defined quantity of fuel that is about to be injected it is necessary to take into account not only the predominant pressure of the fuel but also its temperature. It is difficult to install and use a temperature sensor to detect the fuel temperature. The invention therefore proposes a method and a device for determining the temperature (T) from the pressure (P) measured by the pressure sensor (4) and the sound-propagation velocity (V) of a shock wave triggered at the moment of injection.
摘要翻译： 在也称为用于机动车辆的共轨燃料喷射系统（1）的燃料储存器注射系统中，存在对于即将被注入的限定数量的燃料的问题，不仅需要考虑到 燃料也是其温度。 难以安装和使用温度传感器来检测燃料温度。 因此，本发明提出了一种用于根据由压力传感器（4）测量的压力（P）和在注射时触发的冲击波的声音传播速度（V）来确定温度（T）的方法和装置。
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9.发明申请公开(公告)号：US20070186905A1
公开(公告)日：2007-08-16
申请号：US11621760
申请日：2007-01-10
申请人： Gianluca Caretta , Rainer Hirn , Antonio Lentini
发明人： Gianluca Caretta , Rainer Hirn , Antonio Lentini
CPC分类号： F02D41/30 , F02D35/023 , F02D35/025 , F02D35/028
摘要： The start of the combustion (CRK) of a mixture in a combustion chamber of an internal combustion engine is determined in accordance with a pressure (Pc) that is measured in the combustion chamber.
摘要翻译： 内燃机的燃烧室中的混合物的燃烧开始（CRK）是根据在燃烧室中测得的压力（℃）确定的。
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10.发明授权Method and device for determining the temperature of the fuel in a fuel reservoir injection system 有权用于确定燃料储存器喷射系统中的燃料的温度的方法和装置公开(公告)号：US07110875B2
公开(公告)日：2006-09-19
申请号：US10923314
申请日：2004-08-20
CPC分类号： F02D41/3809 , F02D2200/0602 , F02D2200/0606 , F02D2250/04
摘要： In fuel reservoir injection systems also known as common rail fuel-injection systems (1) for motor vehicles the problem exists that for a defined quantity of fuel that is about to be injected it is necessary to take into account not only the predominant pressure of the fuel but also its temperature. It is difficult to install and use a temperature sensor to detect the fuel temperature. The invention therefore proposes a method and a device for determining the temperature (T) from the pressure (P) measured by the pressure sensor (4) and the sound-propagation velocity (V) of a shock wave triggered at the moment of injection.
摘要翻译： 在也称为用于机动车辆的共轨燃料喷射系统（1）的燃料储存器注射系统中，存在对于即将被注入的限定数量的燃料的问题，不仅需要考虑到 燃料也是其温度。 难以安装和使用温度传感器来检测燃料温度。 因此，本发明提出了一种用于根据由压力传感器（4）测量的压力（P）和在注射时触发的冲击波的声音传播速度（V）来确定温度（T）的方法和装置。
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