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1. 发明授权

US08656898B2 Method for controlling a glow plug 失效
标题翻译：控制电热塞的方法
公开(公告)号：US08656898B2
公开(公告)日：2014-02-25
申请号：US13043806
申请日：2011-03-09
申请人： Martin Sackmann , Bernd Last , Marc Rottner , Hans Houben , Olaf Toedter
发明人： Martin Sackmann , Bernd Last , Marc Rottner , Hans Houben , Olaf Toedter
IPC分类号： F02P19/02
CPC分类号： F02P19/025 , F02D35/023 , F02P19/028
摘要： The invention relates to a method for controlling a glow plug to a target value of the surface temperature while the engine is running. An effective voltage is generated by pulse width modulation of a vehicle electrical system voltage. This effective voltage is applied to the glow plug. The electric resistance of the glow plug is measured and compared to a resistance value expected for the target value of the surface temperature. The effective voltage is varied as a function of the deviation of the measured value of the electric resistance from the expected value of the electric resistance. A pressure sensor of the glow plug is used to measure the combustion chamber pressure. The resistance value expected for the target value of the surface temperature is determined as a function of the combustion chamber pressure.
摘要翻译：本发明涉及一种用于在发动机运行时将电热塞控制到表面温度的目标值的方法。通过车辆电气系统电压的脉冲宽度调制产生有效的电压。该有效电压被施加到电热塞。测量电热塞的电阻并将其与对于表面温度的目标值预期的电阻值进行比较。有效电压根据电阻的测量值与电阻的预期值的偏差而变化。电热塞的压力传感器用于测量燃烧室压力。作为燃烧室压力的函数确定表面温度的目标值所预期的电阻值。

2. 发明申请

US20110220073A1 METHOD FOR CONTROLLING A GLOW PLUG 失效
标题翻译：控制玻片插头的方法
公开(公告)号：US20110220073A1
公开(公告)日：2011-09-15
申请号：US13043806
申请日：2011-03-09
申请人： Martin Sackmann , Bernd Last , Marc Rottner , Hans Houben , Olaf Toedter
发明人： Martin Sackmann , Bernd Last , Marc Rottner , Hans Houben , Olaf Toedter
IPC分类号： F02P19/02
CPC分类号： F02P19/025 , F02D35/023 , F02P19/028
摘要： The invention relates to a method for controlling a glow plug to a target value of the surface temperature while the engine is running, wherein an effective voltage is generated by pulse width modulation of a vehicle electrical system voltage and this effective voltage is applied to the glow plug, the electric resistance of the glow plug is measured and compared to a resistance value expected for the target value of the surface temperature, and the effective voltage is varied as a function of the deviation of the measured value of the electric resistance from the expected value of the electric resistance. According to the invention, a pressure sensor of the glow plug is used to measure the combustion chamber pressure and the resistance value expected for the target value of the surface temperature is determined as a function of the combustion chamber pressure.
摘要翻译：本发明涉及一种用于在发动机运行时将电热塞控制到目标值的方法，其中通过车辆电气系统电压的脉冲宽度调制产生有效电压，该有效电压被施加到发光测量电热塞的电阻，并将其与表面温度的目标值预期的电阻值进行比较，并将有效电压作为电阻的测量值与预期值的偏差的函数而变化电阻值。根据本发明，电热塞的压力传感器用于测量燃烧室压力，并且根据燃烧室压力确定对于表面温度的目标值预期的电阻值。

3. 发明授权

US08153936B2 Method for the heating up of a ceramic glow plug 有权
标题翻译：加热陶瓷电热塞的方法
公开(公告)号：US08153936B2
公开(公告)日：2012-04-10
申请号：US12215982
申请日：2008-06-30
申请人： Markus Kernwein , Jörg Stöckle , Olaf Toedter , Ganghua Rüan , Marc Rottner
发明人： Markus Kernwein , Jörg Stöckle , Olaf Toedter , Ganghua Rüan , Marc Rottner
IPC分类号： F23Q7/04
CPC分类号： F02P19/021 , F02D2041/2051 , F02P19/022
摘要： Herein is described a method for the heating-up of a ceramic glow plug by applying a variable electric voltage to the glow plug. In accordance with the invention it is provided that, starting from a base value, the electric voltage increases in a time-averaged manner superproportional to the elapsed heating-up time. The invention relates also to a glow plug control unit for carrying out of such a method.
摘要翻译：这里描述了通过向电热塞施加可变电压来加热陶瓷预热塞的方法。根据本发明，从基值开始，电压以与经过的加热时间成比例的时间平均方式增加。本发明还涉及一种用于执行这种方法的电热塞控制单元。

4. 发明申请

US20090008378A1 Method for heating up of a ceramic glow plug and glow plug control unit 有权
标题翻译：用于加热陶瓷预热塞和预热塞控制单元的方法
公开(公告)号：US20090008378A1
公开(公告)日：2009-01-08
申请号：US12215982
申请日：2008-06-30
申请人： Markus Kernwein , Jorg Stockle , Olaf Toedter , Ganghua Ruan , Marc Rottner
发明人： Markus Kernwein , Jorg Stockle , Olaf Toedter , Ganghua Ruan , Marc Rottner
IPC分类号： F23Q7/00 , F23Q7/22
CPC分类号： F02P19/021 , F02D2041/2051 , F02P19/022
摘要： Herein is described a method for the heating-up of a ceramic glow plug by applying a variable electric voltage to the glow plug. In accordance with the invention it is provided that, starting from a base value, the electric voltage increases in a time-averaged manner superproportional to the elapsed heating-up time. The invention relates also to a glow plug control unit for carrying out of such a method.
摘要翻译：这里描述了通过向电热塞施加可变电压来加热陶瓷预热塞的方法。根据本发明，从基值开始，电压以与经过的加热时间成比例的时间平均方式增加。本发明还涉及一种用于执行这种方法的电热塞控制单元。

5. 发明授权

US07234430B2 Method for heating a glow plug for a diesel engine 有权
标题翻译：一种用于加热柴油发动机的电热塞的方法
公开(公告)号：US07234430B2
公开(公告)日：2007-06-26
申请号：US10965809
申请日：2004-10-18
申请人： Olaf Toedter , Heinz-Georg Schmitz , Andreas Bleil , Joerg Stoeckle , Hans Houben
发明人： Olaf Toedter , Heinz-Georg Schmitz , Andreas Bleil , Joerg Stoeckle , Hans Houben
IPC分类号： F02N17/00 , F02N17/04
CPC分类号： F02D41/064 , F02D2041/1423 , F02D2041/1433 , F02P17/12 , F02P19/023 , F02P19/025
摘要： A method for heating a glow plug for a diesel engine to its desired temperature by supplying power to the glow plug in a controlled fashion. During a certain time interval after termination of a previous glow process, a mathematical model is used to determine the values for the supply of power to the glow plug, which includes the values of the actual thermal state of the glow plug, the time elapsed since the end of the previous glow process and the parameters of the diesel engine relevant for a glow process.
摘要翻译：一种用于通过以受控方式向电热塞供电来将用于柴油发动机的电热塞加热至所需温度的方法。在先前发光过程终止之后的某个时间间隔内，使用数学模型来确定电热塞供电的值，其中包括电热塞的实际热状态值，自先前发光过程的结束以及与发光过程相关的柴油发动机的参数。

6. 发明申请

US20050081812A1 Method for heating a glow plug for a diesel engine 有权
标题翻译：一种用于加热柴油发动机的电热塞的方法
公开(公告)号：US20050081812A1
公开(公告)日：2005-04-21
申请号：US10965809
申请日：2004-10-18
申请人： Olaf Toedter , Heinz-Georg Schmitz , Andreas Bleil , Joerg Stoeckle , Hans Houben
发明人： Olaf Toedter , Heinz-Georg Schmitz , Andreas Bleil , Joerg Stoeckle , Hans Houben
IPC分类号： F02N99/00 , F02D41/06 , F02N19/04 , F02P17/12 , F02P19/02 , F23Q7/00
CPC分类号： F02D41/064 , F02D2041/1423 , F02D2041/1433 , F02P17/12 , F02P19/023 , F02P19/025
摘要： A method for heating a glow plug for a diesel engine to its desired temperature by supplying power to the glow plug in a controlled fashion. During a certain time interval after termination of a previous glow process, a mathematical model is used to determine the values for the supply of power to the glow plug, which includes the values of the actual thermal state of the glow plug, the time elapsed since the end of the previous glow process and the parameters of the diesel engine relevant for a glow process.
摘要翻译：一种用于通过以受控方式向电热塞供电来将用于柴油发动机的电热塞加热至所需温度的方法。在先前发光过程终止之后的某个时间间隔内，使用数学模型来确定电热塞供电的值，其中包括电热塞的实际热状态值，自先前发光过程的结束以及与发光过程相关的柴油发动机的参数。

7. 发明申请

US20090012695A1 Method of operating glow plugs in diesel engines 有权
标题翻译：在柴油机中运行电热塞的方法
公开(公告)号：US20090012695A1
公开(公告)日：2009-01-08
申请号：US12215997
申请日：2008-06-30
申请人： Markus Kernwein , Andreas Beil , Jorg Stockle , Olaf Toedter , Hans Houben
发明人： Markus Kernwein , Andreas Beil , Jorg Stockle , Olaf Toedter , Hans Houben
IPC分类号： F02D45/00
CPC分类号： F02P19/026 , F02D41/266 , F02P19/025
摘要： The invention describes a method for operating glow plugs in a diesel engine that comprises a housing and a heater element projecting beyond that housing which interacts with an engine control unit and a glow plug control unit which, following a preheating phase, controls the electric power supplied to the glow plugs in dependence on an input received from the engine control unit. According to the invention it is provided that the engine control unit determines a value representative of a temperature that is to be reached at the heater element and the engine control unit transmits that value as target value to the glow plug control unit which converts that target value using an algorithm stored in the glow plug control unit and taking into account the characteristic values stored in the glow plug control unit.
摘要翻译：本发明描述了一种用于在柴油发动机中操作电热塞的方法，该方法包括壳体和突出超过该壳体的加热器元件，所述壳体与发动机控制单元和预热塞控制单元相互作用，所述预热塞控制单元在预热阶段之后控制供应的电力根据从发动机控制单元接收的输入到电热塞。根据本发明，发动机控制单元确定代表在加热器元件处将达到的温度的值，并且发动机控制单元将该值作为目标值发送到预热塞控制单元，该预热塞控制单元将该目标值使用存储在电热塞控制单元中的算法，并考虑存储在电热塞控制单元中的特性值。

8. 发明授权

US07881851B2 Method of operating glow plugs in diesel engines 有权
标题翻译：在柴油机中运行电热塞的方法
公开(公告)号：US07881851B2
公开(公告)日：2011-02-01
申请号：US12215997
申请日：2008-06-30
申请人： Markus Kernwein , Andreas Beil , Jörg Stöckle , Olaf Toedter , Hans Houben
发明人： Markus Kernwein , Andreas Beil , Jörg Stöckle , Olaf Toedter , Hans Houben
IPC分类号： F02D45/00
CPC分类号： F02P19/026 , F02D41/266 , F02P19/025
摘要： The invention describes a method for operating glow plugs in a diesel engine that comprises a housing and a heater element projecting beyond that housing which interacts with an engine control unit and a glow plug control unit which, following a preheating phase, controls the electric power supplied to the glow plugs in dependence on an input received from the engine control unit. According to the invention it is provided that the engine control unit determines a value representative of a temperature that is to be reached at the heater element and the engine control unit transmits that value as target value to the glow plug control unit which converts that target value using an algorithm stored in the glow plug control unit and taking into account the characteristic values stored in the glow plug control unit.
摘要翻译：本发明描述了一种用于在柴油发动机中操作电热塞的方法，该方法包括壳体和突出超过该壳体的加热器元件，所述壳体与发动机控制单元和预热塞控制单元相互作用，所述预热塞控制单元在预热阶段之后控制供应的电力根据从发动机控制单元接收的输入到电热塞。根据本发明，发动机控制单元确定代表在加热器元件处将达到的温度的值，并且发动机控制单元将该值作为目标值发送到预热塞控制单元，该预热塞控制单元将该目标值使用存储在电热塞控制单元中的算法，并考虑存储在电热塞控制单元中的特性值。

9. 发明授权

US08800539B2 Method and system for igniting a fuel-air-mixture of a combustion chamber, in particular in a combustion engine by creating a corona discharge 有权
标题翻译：用于通过产生电晕放电来点燃燃烧室的燃料 - 空气混合物的方法和系统，特别是在内燃机中
公开(公告)号：US08800539B2
公开(公告)日：2014-08-12
申请号：US13254437
申请日：2010-03-13
申请人： Olaf Toedter , Helmut Mueller , Gerd Braeuchle
发明人： Olaf Toedter , Helmut Mueller , Gerd Braeuchle
IPC分类号： F02P9/00 , F02P23/04 , H01T19/00 , H01T19/02 , H01T19/04 , F02D41/20 , F02N19/00
CPC分类号： F02P9/007 , F02D2041/2051 , F02N19/00 , F02P3/01 , F02P23/04 , H01T19/00 , H01T19/02 , H01T19/04
摘要： The invention relates to a method for igniting a fuel/air mixture in one or more combustion chambers which are delimited by walls that are at ground potential, wherein an electric resonant circuit is excited in which an ignition electrode, which is guided through one of the walls delimiting the combustion chamber in an electrically insulated manner and which extends into the combustion chamber, in cooperation with the walls of the combustion chamber that are at ground potential constitutes a capacitance, and in which the excitation of the resonant circuit is controlled such that a corona discharge igniting the fuel/air mixture is created in the combustion chamber at the ignition electrode. The strength of the AC current flowing in the resonant circuit, the AC voltage exciting the resonant circuit and/or the impedance of the resonant circuit are monitored, and the observations or one or more measurement variables derived therefrom and/or the time curve thereof are used to obtain indicators that characterize the state of the combustion chamber and/or the state of the material mixture present in the combustion chamber and are provided for further processing.
摘要翻译：本发明涉及一种用于点燃一个或多个燃烧室中的燃料/空气混合物的方法，所述燃料/空气混合物由位于地电位的壁限定，其中激发电谐振电路，其中点火电极被引导通过以电绝缘方式限定燃烧室的壁和与处于地电势的燃烧室的壁配合延伸到燃烧室中的壁构成电容，并且其中谐振电路的激励被控制成使得在点燃电极的燃烧室中产生点燃燃料/空气混合物的电晕放电。监测在谐振电路中流动的AC电流的强度，激励谐振电路的AC电压和/或谐振电路的阻抗，并且观测值或从其导出的一个或多个测量变量和/或其时间曲线是用于获得表征燃烧室的状态的指示器和/或存在于燃烧室中的材料混合物的状态并被提供用于进一步处理。

10. 发明申请

US20050039732A1 Method and device for controlling the heating of glow plugs in a diesel engine 失效
标题翻译：用于控制柴油发动机中的电热塞的加热的方法和装置
公开(公告)号：US20050039732A1
公开(公告)日：2005-02-24
申请号：US10960597
申请日：2004-10-08
申请人： Olaf Toedter , Heinz-Georg Schmitz
发明人： Olaf Toedter , Heinz-Georg Schmitz
IPC分类号： F02D45/00 , F02P19/02 , F02P3/06
CPC分类号： F02P19/025
摘要： A process and device for controlling the heating of the glow plugs of a diesel engine. To be able to take into consideration the thermal behavior of the glow plugs while controlling the current supply of the glow plugs (3) of a diesel engine, the thermal behavior of the glow plugs (3) is emulated via a physical model. Formed on the corresponding output signal of the model (4), which is proportional to the glow plug temperature, is a reference signal, which as a control value, lies on the electronic control (12) controlling the heating flow of the glow plugs (3), which accordingly controls the heating of the glow plugs (3) using the actual glow plug temperature determined from emulation.
摘要翻译：一种用于控制柴油发动机的电热塞的加热的过程和装置。为了能够在控制柴油发动机的电热塞（3）的电流供应的同时考虑电热塞的热行为，通过物理模型来模拟电热塞（3）的热行为。形成在与电热塞温度成比例的型号（4）的相应输出信号上，作为控制值的参考信号位于控制电热塞加热流的电子控制器（12）上 3），其相应地使用从仿真确定的实际电热塞温度来控制电热塞（3）的加热。

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