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1.发明申请公开(公告)号：US20130263835A1
公开(公告)日：2013-10-10
申请号：US13988864
申请日：2011-11-17
IPC分类号： F02P1/00
CPC分类号： F02P1/00 , F02P3/0435 , F02P9/007 , F02P15/10
摘要： An ignition device for an internal combustion engine includes an ignition coil designed as a transformer, the secondary winding thereof being designed to connect to a spark plug, an actuatable switch element connected in series with the primary winding of the ignition coil, and a controller connected to the primary winding of the ignition coil and the control input of the switching element. The controller has a voltage converter which provides a supply voltage for the ignition coil at the output thereof and which can be connected to a motor vehicle electrical system voltage, a controllable changeover switch for applying the supply voltage at either positive or negative polarity to the series circuit of the primary winding of the ignition coil and the switching element, depending on a control signal, and a control circuit which generates the control signal based on a phase of the ignition process.
摘要翻译： 一种用于内燃机的点火装置，包括设计为变压器的点火线圈，其二次绕组被设计成连接到火花塞，与点火线圈的初级绕组串联的致动开关元件，以及连接到控制器 到点火线圈的初级绕组和开关元件的控制输入。 该控制器具有电压转换器，该电压转换器在点火线圈的输出端提供点火线圈的电源电压，该电压转换器可连接到机动车辆电气系统电压，可控转换开关，用于以正极性或负极性的电压施加到该系列 取决于控制信号的点火线圈的初级绕组和开关元件的电路以及基于点火过程的相位产生控制信号的控制电路。
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2.发明授权公开(公告)号：US09255563B2
公开(公告)日：2016-02-09
申请号：US13988766
申请日：2011-11-09
摘要： A method is disclosed for operating an ignition device for an internal combustion engine, said device having an ignition coil designed as a transformer, an igniter plug connected to the ignition coil secondary winding, a controllable switching element connected in series to the ignition coil primary winding and a control unit connected to the ignition coil primary winding and the control input of the switching element, wherein the control unit provides a supply voltage for the ignition coil and a control signal for the switching element depending upon the flows through the ignition coil primary and secondary winding and the voltage between the connection point of the ignition coil primary winding to the switching element and the negative terminal of the supply voltage, to provide an adjustable alternating current for the igniter plug, to provide a targeted supply of power distributed over the ignition time interval.
摘要翻译： 公开了一种用于操作内燃机的点火装置的方法，所述装置具有设计为变压器的点火线圈，连接到点火线圈次级绕组的点火器插头，与点火线圈初级绕组串联连接的可控开关元件 以及控制单元，其连接到所述点火线圈初级绕组和所述开关元件的控制输入端，其中所述控制单元提供所述点火线圈的电源电压以及所述开关元件的控制信号， 次级绕组和点火线圈初级绕组的连接点与开关元件的电压和电源电压的负极之间的电压，为点火器插头提供可调节的交流电流，以提供分布在点火器上的目标电力供应 时间间隔。
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3.发明申请公开(公告)号：US20130291833A1
公开(公告)日：2013-11-07
申请号：US13988766
申请日：2011-11-09
IPC分类号： F02P9/00
摘要： A method is disclosed for operating an ignition device for an internal combustion engine, said device having an ignition coil designed as a transformer, an igniter plug connected to the ignition coil secondary winding, a controllable switching element connected in series to the ignition coil primary winding and a control unit connected to the ignition coil primary winding and the control input of the switching element, wherein the control unit provides a supply voltage for the ignition coil and a control signal for the switching element depending upon the flows through the ignition coil primary and secondary winding and the voltage between the connection point of the ignition coil primary winding to the switching element and the negative terminal of the supply voltage, to provide an adjustable alternating current for the igniter plug, to provide a targeted supply of power distributed over the ignition time interval.
摘要翻译： 公开了一种用于操作内燃机的点火装置的方法，所述装置具有设计为变压器的点火线圈，连接到点火线圈次级绕组的点火器插头，与点火线圈初级绕组串联连接的可控开关元件 以及控制单元，其连接到所述点火线圈初级绕组和所述开关元件的控制输入端，其中所述控制单元提供所述点火线圈的电源电压以及所述开关元件的控制信号， 次级绕组和点火线圈初级绕组与开关元件的连接点和电源电压的负极之间的电压，为点火器插头提供可调节的交流电流，以提供分配在点火上的目标电力供应 时间间隔。
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4.发明授权公开(公告)号：US09371814B2
公开(公告)日：2016-06-21
申请号：US13988864
申请日：2011-11-17
CPC分类号： F02P1/00 , F02P3/0435 , F02P9/007 , F02P15/10
摘要： An ignition device for an internal combustion engine includes an ignition coil designed as a transformer, the secondary winding thereof being designed to connect to a spark plug, an actuatable switch element connected in series with the primary winding of the ignition coil, and a controller connected to the primary winding of the ignition coil and the control input of the switching element. The controller has a voltage converter which provides a supply voltage for the ignition coil at the output thereof and which can be connected to a motor vehicle electrical system voltage, a controllable changeover switch for applying the supply voltage at either positive or negative polarity to the series circuit of the primary winding of the ignition coil and the switching element, depending on a control signal, and a control circuit which generates the control signal based on a phase of the ignition process.
摘要翻译： 一种用于内燃机的点火装置，包括设计为变压器的点火线圈，其二次绕组被设计成连接到火花塞，与点火线圈的初级绕组串联的致动开关元件，以及连接到控制器 到点火线圈的初级绕组和开关元件的控制输入。 该控制器具有电压转换器，该电压转换器在点火线圈的输出端提供点火线圈的电源电压，该电压转换器可连接到机动车辆电气系统电压，可控转换开关，用于以正极性或负极性的电压施加到该系列 取决于控制信号的点火线圈的初级绕组和开关元件的电路以及基于点火过程的相位产生控制信号的控制电路。
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