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11.发明授权Method and circuit arrangement for detecting the state of a load device which can be connected to a switching connection 有权用于检测可连接到开关连接的负载装置的状态的方法和电路装置公开(公告)号：US08416546B2
公开(公告)日：2013-04-09
申请号：US12440928
申请日：2007-05-31
申请人： Bastian Arndt , Ralf Förster , Marco Well , Gunther Wolfarth
发明人： Bastian Arndt , Ralf Förster , Marco Well , Gunther Wolfarth
CPC分类号： G01R31/024
摘要： A method for detecting the state of a load device which can be connected to a switching connection, wherein the switching connection can be coupled to, and decoupled from, a predefined switching potential. A voltage drop across the switching connection is used as a basis for detecting whether the load device is connected to the switching connection, the load device is not connected to the switching connection or there is a short circuit between the switching connection and a first or a second switching potential. An additional current source is connected to the switching connection at the same time as the switching connection is decoupled from the predefined switching potential.
摘要翻译： 一种用于检测可连接到开关连接的负载装置的状态的方法，其中所述开关连接可以耦合到预定义的开关电位并从其去耦。 使用开关连接两端的电压降作为检测负载装置是否连接到开关连接的基础，负载装置未连接到开关连接，或者在开关连接与第一或第二连接之间存在短路 第二开关电位。 在切换连接与预定义的开关电位分离的同时，额外的电流源连接到开关连接。
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公开(公告)号：US08360032B2
公开(公告)日：2013-01-29
申请号：US12865757
申请日：2009-01-23
IPC分类号： F02M51/00
CPC分类号： F02D41/20 , F02D41/221 , H01F7/1844 , H01H47/002 , H01H47/325 , Y02T10/40
摘要： A circuit for controlling an inductive load, e.g. of a fuel injection valve, includes supply terminals for supplying a voltage, output terminals for connecting the load, and a detection device which is connected to at least one of the output terminals and is used for detecting the point in time at which the operation of the load is discontinued and/or detecting at least one fault case during a non-operational phase of the load. In order to render the detection process more reliable while using less circuitry, the detection device encompasses a current mirror with a first current source and a second current source. The current first is connected to one of the two output terminals during a detection phase. The current supplied by the second current source is evaluated as a signal of the detected result.
摘要翻译： 用于控制感应负载的电路，例如， 的燃料喷射阀，包括用于提供电压的供给端子，用于连接负载的输出端子和连接到至少一个输出端子的检测装置，并且用于检测运行时的时间点 在负载的非操作阶段中断负载和/或检测至少一个故障情况。 为了使检测过程在使用较少的电路时更可靠，检测装置包括具有第一电流源和第二电流源的电流镜。 在检测阶段，当前第一个连接到两个输出端中的一个。 由第二电流源提供的电流被评估为检测结果的信号。
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13.发明申请公开(公告)号：US20100038344A1
公开(公告)日：2010-02-18
申请号：US12225518
申请日：2007-02-16
IPC分类号： B23H1/00
摘要： The invention relates to a method for electrical discharge machining of electrically non-conductive material in which a layer of an electrically conductive substance is applied as an auxiliary electrode on the electrically non-conductive material. Said method is characterized in that the electrically conductive substance is chemically converted by oxidative heat treatment after electrical discharge machining.
摘要翻译： 本发明涉及一种用于非导电材料的放电加工的方法，其中导电物质层作为辅助电极施加在非导电材料上。 所述方法的特征在于，在放电加工后，通过氧化热处理对导电物质进行化学转化。
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14.发明申请公开(公告)号：US20090200274A1
公开(公告)日：2009-08-13
申请号：US12225516
申请日：2007-02-16
摘要： The invention relates to an electrode arrangement for the electrical discharge machining of an electrically non-conductive material, which comprises a first component for removing the electrically non-conductive material and a second component for depositing an electrically conductive substance on the electrically non-conductive material.
摘要翻译： 本发明涉及一种用于非导电材料的放电加工的电极装置，其包括用于去除非导电材料的第一部件和用于在非导电材料上沉积导电物质的第二部件 。
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15.发明授权公开(公告)号：US06799564B2
公开(公告)日：2004-10-05
申请号：US10723217
申请日：2003-11-26
申请人： Ralf Förster , Stefan Haimerl , Kurt Kienbaum
发明人： Ralf Förster , Stefan Haimerl , Kurt Kienbaum
IPC分类号： F02D3045
CPC分类号： F02P3/0456 , F02P3/053
摘要： An ignition device (2) for an internal combustion engine, a controller (1) for said ignition device (2) and an ignition unit comprising the ignition device (2) and controller (1) are disclosed, whereby the controller (1) is linked to the ignition device (2) by means of a bi-directional control line (5).
摘要翻译： 公开了一种用于内燃机的点火装置（2），用于所述点火装置（2）的控制器（1）和包括点火装置（2）和控制器（1）的点火单元，由此控制器（1） 通过双向控制线（5）与点火装置（2）连接。
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公开(公告)号：US06792926B2
公开(公告)日：2004-09-21
申请号：US10723214
申请日：2003-11-26
申请人： Ralf Förster , Stefan Haimerl , Kurt Kienbaum
发明人： Ralf Förster , Stefan Haimerl , Kurt Kienbaum
IPC分类号： F02P312
CPC分类号： F02P3/053 , F02P3/0456
摘要： An ignition system (1, 2, 41) for an internal combustion engine is provided with an outlet for electric activation of an ignition element (9) for a combustion element in an internal combustion engine, an energy accumulator (3) for accumulating the electric energy, a control element (4) which is connected to the energy accumulator (3) and which is used to charge the energy accumulator (3) during a predefined charging time, in addition to a measuring unit for detecting the charge state of the energy accumulator (3). In order to set the charge time for the energy accumulator, a timer is provided, said timer being connected to the control element (4) on the outlet side, and the measuring unit (6, 10-12) is connected to said timer in a feedback loop, whereby the timer adjusts the charge time according to the charge state of the measured charge state of the energy accumulator.
摘要翻译： 一种用于内燃机的点火系统（1，2，41）设置有用于电动启动用于内燃机中的燃烧元件的点火元件（9）的出口，用于累积电力的蓄能器（3） 能量，控制元件（4），其连接到所述蓄能器（3），并且用于在预定义的充电时间期间对所述蓄能器（3）充电，以及用于检测所述能量的充电状态的测量单元 蓄能器（3）。 为了设置蓄能器的充电时间，设置有定时器，所述定时器连接到出口侧的控制元件（4），测量单元（6,10-12）连接到所述定时器 反馈回路，由此定时器根据所测量的蓄能器的充电状态的充电状态调节充电时间。
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