公开(公告)号：US07730864B2

公开(公告)日：2010-06-08

申请号：US11796285

申请日：2007-04-27

申请人： Olaf Toedter ,  Markus Kernwein ,  Andreas Bleil ,  Jörg Stöckle ,  Franz Pachner

发明人： Olaf Toedter ,  Markus Kernwein ,  Andreas Bleil ,  Jörg Stöckle ,  Franz Pachner

IPC分类号： F23Q7/00

CPC分类号： F02P19/026 ,  F02D41/0245 ,  F02D41/064 ,  F02D41/12 ,  F02D2041/026 ,  F02D2200/023 ,  F02D2200/0414 ,  F02P19/025

摘要： The invention describes a method for operating glow plugs, that comprise a housing and a heater element projecting beyond that housing, in a diesel engine which interacts with an engine control unit and a glow plug control unit which latter, following a preheating phase, controls the electric power supplied to the glow plugs in response to an input received from the engine control unit. It is provided according to the invention 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 implements that target value using an algorithm stored in the glow plug control unit and with reference to characteristic values stored in the glow plug control unit.

摘要翻译： 本发明描述了一种用于操作电热塞的方法，其包括壳体和突出超过该壳体的加热器元件，该柴油发动机与发动机控制单元和预热塞控制单元相互作用，后者在预热阶段之后控制 响应于从发动机控制单元接收到的输入，提供给电热塞的电力。 根据本发明提供的是，发动机控制单元确定代表加热器元件将达到的温度的值，并且发动机控制单元将该值作为目标值发送到实现该目标值的电热塞控制单元 使用存储在电热塞控制单元中并参考存储在电热塞控制单元中的特性值的算法。

公开(公告)号：US20080163840A1

公开(公告)日：2008-07-10

申请号：US11796285

申请日：2007-04-27

申请人： Olaf Toedter ,  Markus Kernwein ,  Andreas Bleil ,  Jorg Stockle ,  Franz Pachner

发明人： Olaf Toedter ,  Markus Kernwein ,  Andreas Bleil ,  Jorg Stockle ,  Franz Pachner

IPC分类号： H05B1/02 ,  F02P19/02 ,  F02N17/02 ,  F23Q7/00

CPC分类号： F02P19/026 ,  F02D41/0245 ,  F02D41/064 ,  F02D41/12 ,  F02D2041/026 ,  F02D2200/023 ,  F02D2200/0414 ,  F02P19/025

摘要： The invention describes a method for operating glow plugs, that comprise a housing and a heater element projecting beyond that housing, in a diesel engine which interacts with an engine control unit and a glow plug control unit which latter, following a preheating phase, controls the electric power supplied to the glow plugs in response to an input received from the engine control unit. It is provided according to the invention 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 implements that target value using an algorithm stored in the glow plug control unit and with reference to characteristic values stored in the glow plug control unit.

摘要翻译： 本发明描述了一种用于操作电热塞的方法，其包括壳体和突出超过该壳体的加热器元件，该柴油发动机与发动机控制单元和预热塞控制单元相互作用，后者在预热阶段之后控制 响应于从发动机控制单元接收到的输入，提供给电热塞的电力。 根据本发明提供的是，发动机控制单元确定代表加热器元件将达到的温度的值，并且发动机控制单元将该值作为目标值发送到实现该目标值的电热塞控制单元 使用存储在电热塞控制单元中并参考存储在电热塞控制单元中的特性值的算法。

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。

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。

公开(公告)号：US07431004B2

公开(公告)日：2008-10-07

申请号：US11469990

申请日：2006-09-05

申请人： Markus Kernwein ,  Andreas Bleil ,  Olaf Toedter ,  Helmut Mueller ,  Odd Peters

发明人： Markus Kernwein ,  Andreas Bleil ,  Olaf Toedter ,  Helmut Mueller ,  Odd Peters

IPC分类号： F23Q7/00

CPC分类号： F02P19/027 ,  F02P19/023 ,  F02P19/025

摘要： A method and device for operation of glow plugs of a Diesel engine in which the type of glow plugs used is determined, by a parameter typical of the glow plugs, for example, the electrical glow plug resistance, being detected and evaluated. The detected values of the parameter typical of the glow plugs are compared with corresponding data for various types of glow plugs stored in the glow controller to determine the type(s) of glow plug(s) in the engine. After identification of the type(s) of glow plug(s), stored sets of parameters, which correspond to the type(s) of glow plug(s) determined, are likewise called upon to control the glow plugs.

摘要翻译： 一种用于操作柴油发动机的电热塞的方法和装置，其中通过电热塞典型的参数确定所使用的电热塞的类型，例如，检测和评估电气预热塞电阻。 将预热塞的典型参数的检测值与存储在辉光控制器中的各种类型的电热塞的对应数据进行比较，以确定发动机中的电热塞的类型。 在识别出电热塞的类型之后，同样需要存储与所确定的电热塞的类型对应的参数组，来控制电热塞。

公开(公告)号：US08082090B2

公开(公告)日：2011-12-20

申请号：US12200187

申请日：2008-08-28

申请人： Markus Kernwein ,  Andreas Bleil ,  Olaf Toedter ,  Helmut Mueller ,  Odd Peters

发明人： Markus Kernwein ,  Andreas Bleil ,  Olaf Toedter ,  Helmut Mueller ,  Odd Peters

IPC分类号： F02D45/00

CPC分类号： F02P19/027 ,  F02P19/023 ,  F02P19/025

摘要： A method and device for operation of glow plugs of a Diesel engine in which the type of glow plugs used is determined, by a parameter typical of the glow plugs, for example, the electrical glow plug resistance, being detected and evaluated. The detected values of the parameter typical of the glow plugs are compared with corresponding data for various types of glow plugs stored in the glow controller to determine the type(s) of glow plug(s) in the engine. After identification of the type(s) of glow plug(s), stored sets of parameters, which correspond to the type(s) of glow plug(s) determined, are likewise called upon to control the glow plugs.

摘要翻译： 一种用于操作柴油发动机的电热塞的方法和装置，其中通过电热塞典型的参数确定所使用的电热塞的类型，例如，检测和评估电气预热塞电阻。 将预热塞的典型参数的检测值与存储在辉光控制器中的各种类型的电热塞的对应数据进行比较，以确定发动机中的电热塞的类型。 在识别出电热塞的类型之后，同样需要存储与所确定的电热塞的类型对应的参数组，来控制电热塞。

公开(公告)号：US07957885B2

公开(公告)日：2011-06-07

申请号：US11992078

申请日：2006-09-21

申请人： Markus Kernwein ,  Olaf Toedter ,  Andreas Bleil

发明人： Markus Kernwein ,  Olaf Toedter ,  Andreas Bleil

IPC分类号： F02D45/00 ,  F02P19/02 ,  H05B1/02

CPC分类号： F02P19/022 ,  F02D2041/2027 ,  F02P19/023 ,  F02P19/025 ,  F02P19/026

摘要： Method for controlling a group of glow plugs in a diesel engine, which are connected with a direct current source via individual supply lines and which are to be controlled by a pulse width modulation process at the same temperature, at least in time average. The electric resistance of the glow plugs, less the resistance of the supply line to the heating element of the glow plugs, is determined during operation of the engine and a relative pulse width at which the glow plugs are to be operated is calculated from the value so obtained.

摘要翻译： 用于控制柴油发动机中的一组电热塞的方法，其通过单独的供应管线与直流源连接，并且在相同温度下至少以时间平均的方式由脉冲宽度调制过程控制。 在发动机工作期间确定电热塞的电阻，减少供电线对电热塞的加热元件的电阻，并根据值计算预热塞的相对脉冲宽度 如此获得。

公开(公告)号：US20100094523A1

公开(公告)日：2010-04-15

申请号：US11992078

申请日：2006-09-21

申请人： Markus Kernwein ,  Olaf Toedter ,  Andreas Bleil

发明人： Markus Kernwein ,  Olaf Toedter ,  Andreas Bleil

IPC分类号： F02P19/02

CPC分类号： F02P19/022 ,  F02D2041/2027 ,  F02P19/023 ,  F02P19/025 ,  F02P19/026

摘要： Method for controlling a group of glow plugs in a diesel engine, which are connected with a direct current source via individual supply lines and which are to be controlled by a pulse width modulation process at the same temperature, at least in time average. The electric resistance of the glow plugs, less the resistance of the supply line to the heating element of the glow plugs, is determined during operation of the engine and a relative pulse width at which the glow plugs are to be operated is calculated from the value so obtained.

摘要翻译： 用于控制柴油发动机中的一组电热塞的方法，其通过单独的供应管线与直流源连接，并且在相同温度下至少以时间平均的方式由脉冲宽度调制过程控制。 在发动机工作期间确定电热塞的电阻，减少供电线对电热塞的加热元件的电阻，并根据值计算预热塞的相对脉冲宽度 如此获得。

公开(公告)号：US20090316328A1

公开(公告)日：2009-12-24

申请号：US12227736

申请日：2007-05-31

申请人： Markus Kernwein ,  Olaf Toedter

发明人： Markus Kernwein ,  Olaf Toedter

IPC分类号： F23Q7/00

CPC分类号： F02P19/025 ,  F02P19/023

摘要： A method for controlling a glow plug in a diesel engine, in particular in the preheating phase, is described. According to the invention, it is provided that the time gradient of an electrical variable which varies according to the temperature of the glow plug is measured and compared with a threshold value, and when said time gradient exceeds or drops below the threshold value, the electric supply voltage of the glow plug is changed.

摘要翻译： 描述了一种用于控制柴油发动机中的预热塞，特别是在预热阶段中的方法。 根据本发明，提供了根据电热塞的温度而变化的电变量的时间梯度，并将其与阈值进行比较，并且当所述时间梯度超过或低于阈值时，电气 改变电热塞的电源电压。

公开(公告)号：US08976505B2

公开(公告)日：2015-03-10

申请号：US12227736

申请日：2007-05-31

申请人： Markus Kernwein ,  Olaf Toedter

发明人： Markus Kernwein ,  Olaf Toedter

IPC分类号： F23Q7/24 ,  F02P19/02

CPC分类号： F02P19/025 ,  F02P19/023

摘要： A method for controlling a glow plug in a diesel engine, in particular in the preheating phase, is described. According to the invention, it is provided that the time gradient of an electrical variable which varies according to the temperature of the glow plug is measured and compared with a threshold value, and when said time gradient exceeds or drops below the threshold value, the electric supply voltage of the glow plug is changed.

摘要翻译： 描述了一种用于控制柴油发动机中的预热塞，特别是在预热阶段中的方法。 根据本发明，提供了根据电热塞的温度而变化的电变量的时间梯度，并将其与阈值进行比较，并且当所述时间梯度超过或低于阈值时，电气 改变电热塞的电源电压。