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1. 发明授权

US4579098A Method of and device for controlling the burn-off of a measuring resistor 失效
标题翻译：用于控制测量电阻器断电的方法和装置
公开(公告)号：US4579098A
公开(公告)日：1986-04-01
申请号：US713576
申请日：1985-03-19
申请人： Bernhard Mattes , Egbert Perenthaler , Gunther Plapp
发明人： Bernhard Mattes , Egbert Perenthaler , Gunther Plapp
IPC分类号： F02D41/18 , F02D45/00 , G01F1/68 , G01F1/698 , G01F15/12 , G01P5/12 , F02P17/00 , F02P19/02
CPC分类号： G01F15/12 , F02D41/187 , G01F1/68 , G01F1/6983
摘要： Disclosed is a method of and a device for controlling a burn-off function of a measuring resistor, particularly heated wire or heated film in an air flow sensor of an internal combustion engine. The burn-off operation for fast cleaning the measuring resistor is normally made either periodically or in response to preset operational conditions of the engine. The invention interrupts this burn-off function when detrimental operational condition of the engine depending on the rotary speed has occurred. The stoppage of the burn-off function preferably occurs after a simultaneous detection of a predetermined temperature value detected by a sensor.
摘要翻译：公开了一种用于控制内燃机的空气流量传感器中的测量电阻器，特别是加热线或加热膜的燃烧功能的方法和装置。用于快速清洁测量电阻器的断电操作通常是定期地或根据发动机的预设操作条件进行。当发动机的运转状况发生在转速发生时，本发明中断了该燃烧功能。熄火功能的停止优选地在同时检测由传感器检测到的预定温度值之后发生。

2. 发明授权

US4620420A Device for reducing drive slip of motor vehicles provided with turbo charged engines 失效
标题翻译：装有涡轮增压发动机的机动车辆减速装置
公开(公告)号：US4620420A
公开(公告)日：1986-11-04
申请号：US675333
申请日：1984-11-27
申请人： Erwin Gloss , Gerhard Lotterbach , Egbert Perenthaler , Manfred Schenk , Jan F. van Woudenberg , Udo Zucker
发明人： Erwin Gloss , Gerhard Lotterbach , Egbert Perenthaler , Manfred Schenk , Jan F. van Woudenberg , Udo Zucker
IPC分类号： B60K28/16 , B60W10/04 , B60W10/10 , F02B37/00 , F02B37/12 , F02D23/00 , F02D29/02 , F02D41/00
CPC分类号： B60K28/16 , F02D41/0007 , Y02T10/144 , Y10T477/55 , Y10T477/68
摘要： A device for reducing slip of drive wheels of a motor vehicle having a turbo charged internal combustion engine includes a charger control unit which controls or regulates the charged air in dependency on at least rotary speed of the engine and in addition on information about the shifted gear in the transmission of the vehicle. For each gear change a maximum permissible time change of rotary speed or in dependency on the rotary speed a maximum permissible charge air pressure is determined experimentally and the latter values are stored in a storing device. By comparing the stored values with the actual values an optimum acceleration of the engine can be obtained. By a simultaneous adjustment of the ignition time point or of the amount of supplied fuel the speed of response of the entire arrangement is further increased.
摘要翻译：用于减少具有涡轮增压内燃机的机动车辆的驱动轮滑动的装置包括充电器控制单元，该充电器控制单元根据发动机的至少转速控制或调节充电空气，并且还包括关于换挡齿轮的信息在车辆的传输中。对于每个换档，旋转速度的最大允许时间变化或根据旋转速度，最大允许增压空气压力由实验确定，后一个值存储在存储装置中。通过将存储的值与实际值进行比较，可以获得发动机的最佳加速度。通过同时调节点火时间点或供应燃料量，整个布置的响应速度进一步提高。

3. 发明授权

US4941449A Fuel injection process 失效
标题翻译：燃油喷射过程
公开(公告)号：US4941449A
公开(公告)日：1990-07-17
申请号：US301752
申请日：1989-01-05
申请人： Wolfgang Hoptner , Egbert Perenthaler , Helmut Schwarz
发明人： Wolfgang Hoptner , Egbert Perenthaler , Helmut Schwarz
IPC分类号： F02D41/06 , F02D41/34 , F02D41/36
CPC分类号： F02D41/365 , F02D41/062
摘要： In a process for fuel injection in a multiple-cylinder internal combustion engine, opening signals for the respective injection valves of the individual cylinders are produced as a function of reference signals which are synchronous with the crankshaft. All injection valves are first controlled jointly after the ignition switch is switched on and the sequential opening signals for the sequential fuel injection are produced after the synchronization has been recognized. In order that the sequential fuel injection be switched on rapidly after the start of the internal combustion engine or after a disruption of the synchronization, wherein the fuel quantity injected into opened inlet valves is to be minimized, the opening signals are fed to the injection valves in a simultaneous manner, at least in a phase (a) until the synchronization has been recognized. In addition, the opening signals are simultaneously fed to the injection valves of those cylinders in a phase (b) which have not yet been changed over to sequential operation.
摘要翻译： PCT No.PCT / DE87 / 00281 Sec。 371日期1989年1月5日第 102（e）日期1989年1月5日PCT提交1987年6月23日PCT公布。出版物WO88 / 00287 日期：1988年1月14日。在多缸内燃机中的燃料喷射过程中，作为与曲轴同步的参考信号的函数产生各个气缸的各个喷射阀的打开信号。在点火开关接通之后，首先控制所有喷射阀，并且在识别出同步之后产生顺序燃料喷射的顺序打开信号。为了在内燃机起动之后快速接通顺序燃料喷射或在同步中断之后，喷射到打开的进气阀中的燃料量最小化，打开信号被送入喷射阀至少在阶段（a）中以同时的方式，直到同步被识别为止。此外，打开信号同时被馈送到尚未改变为顺序操作的阶段（b）中的那些气缸的喷射阀。

4. 发明授权

US4715009A Device for determining angular position of a rotating part 失效
标题翻译：用于确定旋转部件的角位置的装置
公开(公告)号：US4715009A
公开(公告)日：1987-12-22
申请号：US804656
申请日：1985-11-12
申请人： Heinz Bohmler , Rolf Daumer , Dieter Mayer , Egbert Perenthaler
发明人： Heinz Bohmler , Rolf Daumer , Dieter Mayer , Egbert Perenthaler
IPC分类号： G01D5/244 , F02D45/00 , F02P7/06 , F02P7/067 , G01D5/36 , G01P3/489 , G05D3/12 , G01P3/42
CPC分类号： F02P7/0675 , G01P3/489
摘要： A device for picking up the position of an angle of a rotating part which is provided with angle markers 11 or teeth being simultaneously distributed over its circumference, whereby at least one angle marker and/or intermediate space between two angle markers is shaped differently serving as a reference marker 12. This can be realized, for example, by a wide or smaller angle marker or gap between two angle markers. The distance between two angle marker flanks is picked up by a counter 17 which counts a cycle frequency, whereby the counter is a free running continously counting counter. The instantaneously present counter level is transmitted into a storage 18 for each angle marker flank (ascending flank or rear flank) to be evaluated. Subtractions of two successive storage values and comparisons of successive corresponding differential values are performed for recognizing a reference marker. A reference marker signal is generated during a deviation of a differential value by a predetermined dimension from the established differential value, preferably before or after.
摘要翻译： PCT No.PCT / DE85 / 00080 Sec。 371日期：1985年11月12日 102（e）1985年11月12日日期PCT提交1985年3月13日PCT公布。出版物WO86 / 00415 日期：1986年1月16日。一种用于拾取旋转部件的角度的位置的装置，该旋转部件的角度标记11或齿同时分布在其圆周上，由此至少一个角度标记和/或两个之间的中间空间角度标记的形状不同地用作参考标记12.这可以例如通过两个角度标记之间的宽或更小的角度标记或间隙来实现。两个角度标记侧翼之间的距离由计数器17拾取，计数器17对循环频率进行计数，由此计数器是自由运行的连续计数计数器。对于要评估的每个角度标记侧翼（上升侧面或后侧面），瞬时存在的对准液面被传送到存储器18中。执行两个连续存储值的减法和连续对应的差分值的比较以识别参考标记。在差分值偏离预定尺寸与建立的差分值之间，优选在之前或之后产生参考标记信号。

5. 发明授权

US4845667A Method and apparatus for data exchange between microprocessors 失效
标题翻译：微处理器之间数据交换的方法和装置
公开(公告)号：US4845667A
公开(公告)日：1989-07-04
申请号：US249267
申请日：1988-09-22
申请人： Wolfgang Hoptner , Gerhard Lotterbach , Egbert Perenthaler , Jan F. van Woudenberg , Udo Zucker
发明人： Wolfgang Hoptner , Gerhard Lotterbach , Egbert Perenthaler , Jan F. van Woudenberg , Udo Zucker
IPC分类号： F02D41/26 , G06F15/17
CPC分类号： G06F15/17 , F02D41/266
摘要： A method and apparatus for data exchange between a master microprocessor and a slave microprocessor, in which the connection is a parallel bus and the data exchange requires a minimum of time. For this purpose, the data are transmitted in a predetermined sequence and in which the transmission-start identifier is a signal train generated by the master processor which is specifically associated with data transmission. Preferably, a master processor and a slave processor are interconnected by the parallel data bus, with buffer memories, such as latches, interposed. A toggle flip-flop is connected to the interrupt input of the slave processor in such a way that merely placing a specific instruction (i.e. command+data) on the bus simultaneously notifies the slave processor to prepare for the exchange of data, thereby saving time.
摘要翻译：用于在主微处理器和从微处理器之间进行数据交换的方法和装置，其中连接是并行总线，并且数据交换需要最少的时间。为此，以预定的顺序发送数据，其中发送开始标识符是由主处理器产生的与数据传输专门相关的信号串。优选地，主处理器和从处理器通过并行数据总线互连，并且插入诸如锁存器的缓冲存储器。拨号触发器以从属处理器的中断输入连接到总线上，仅将特定指令（即命令+数据）置于总线上同时通知从属处理器来准备数据交换，从而节省时间。

6. 发明授权

US4594981A Method and apparatus to control ignition timing during starting of an externally ignited internal combustion engine 失效
标题翻译：在外部点燃的内燃机启动期间控制点火正时的方法和装置
公开(公告)号：US4594981A
公开(公告)日：1986-06-17
申请号：US647701
申请日：1984-09-06
申请人： Erwin Gloss , Edmund Jeenicke , Gerhard Lotterbach , Egbert Perenthaler , Manfred Schenk , Jan F. van Woudenberg , Udo Zucker
发明人： Erwin Gloss , Edmund Jeenicke , Gerhard Lotterbach , Egbert Perenthaler , Manfred Schenk , Jan F. van Woudenberg , Udo Zucker
IPC分类号： F02P5/155 , F02D41/02
CPC分类号： F02P5/1558 , Y02T10/46
摘要： To place the maximum combustion pressure, which occurs upon ignition, after the piston of an internal combustion engine (ICE) has passed upper dead-center (UDC) position upon starting, a predetermined time interval (Ti) is subtracted from the expected time the piston reaches UDC position, as determined by the time taken for a predetermined angular distance of the crankshaft to rotate; the time between the predetermined angular distances is extrapolated to determine the projected, or expected time of the UDC position. The predetermined time interval (Ti), which may be made dependent upon engine temperature, is then subtracted and the actual firing time computed, for example by counting-out in a counter the differential time interval determined by the subtraction. The timing intervals are preferably derived from a segmental marker system (20,21; A1,A2), in a counter (1), the extrapolation carried out in a multiplier (2) and the subtracting in a subtraction circuit (3). The system is preferably enabled upon closing of the starter switch (S) and may be disabled when a down-counter, determining the actual timing interval, has a negative count output.
摘要翻译：为了使在点燃时发生的最大燃烧压力在内燃机（ICE）的活塞在启动时通过上死点（UDC）位置之后，从预期时间（T i）中减去预定时间间隔（Ti）活塞达到UDC位置，由曲轴旋转预定角距所需的时间确定; 外推预定角距之间的时间以确定UDC位置的预计或预期时间。然后减去可以取决于发动机温度的预定时间间隔（Ti），并且例如通过在计数器中通过在减法中确定的差分时间间隔计数来计算实际点火时间。定时间隔优选地从计数器（1）中的分段标记系统（20,21; A1，A2）导出，乘法器（2）中执行的外插和减法电路（3）中的减法。该系统优选地在起动器开关（S）关闭时启用，并且当确定实际定时间隔的递减计数器具有负计数输出时可以禁用该系统。

7. 发明授权

US4556036A Method of and device for controlling after-start enrichment of internal combustion engine 失效
标题翻译：控制内燃机后期浓缩的方法和装置
公开(公告)号：US4556036A
公开(公告)日：1985-12-03
申请号：US626622
申请日：1984-07-02
申请人： Erwin Gloss , Gerhard Lotterbach , Egbert Perenthaler , Manfred Schenk , Jan F. Van Woudenberg , Udo Zucker
发明人： Erwin Gloss , Gerhard Lotterbach , Egbert Perenthaler , Manfred Schenk , Jan F. Van Woudenberg , Udo Zucker
IPC分类号： F02B75/18 , F02D41/06 , F02D41/34 , F02D5/02
CPC分类号： F02D41/068 , F02B2075/182
摘要： Injection control pulses after starting the engine are multiplied by a fuel enrichment factor A.sub.1 depending on operational temperature and rotary speed of the engine. The time derivative -A/t of the enrichment factor is kept constant up to a predetermined rotary speed limit. When the speed limit is exceeded, the time derivative increases proportionally with the rotary speed increase. In this manner faster warm-up of the engine due to higher speeds influences the fuel enrichment phase.
摘要翻译：发动机起动后的喷射控制脉冲根据发动机的运行温度和转速乘以燃料浓缩系数A1。富集因子的时间导数-A / t保持恒定直到预定的转速极限。当超过速度限制时，时间导数随着转速的增加而成比例地增加。以这种方式，由于较高的速度使发动机更快的预热影响燃料浓缩阶段。

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