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1. 发明授权

US4549519A Method for operating an apparatus for a fuel control system of an internal combustion engine during overrunning 失效
标题翻译：用于在超越期间操作内燃机的燃料控制系统的装置的方法
公开(公告)号：US4549519A
公开(公告)日：1985-10-29
申请号：US410669
申请日：1982-08-23
申请人： Michael Horbelt , Hans Schnurle , Peter Strauss , Peter Werner
发明人： Michael Horbelt , Hans Schnurle , Peter Strauss , Peter Werner
IPC分类号： F02B1/04 , F02D41/12 , F02D5/02
CPC分类号： F02D41/123 , F02B1/04
摘要： A method and an apparatus for overrunning control in an internal combustion engine are proposed, which operate with an overrunning cutoff and the reestablishment rpm of which is dependent on rpm and on time. At the onset of overrunning, a higher reestablishment rpm is selected, and once the rpm falls below a predetermined rpm value the reestablishment rpm is reduced according to a time function to a lower threshold value. The method may be realized by a controlled system, as well as by a control apparatus operating with analog circuitry.
摘要翻译：提出了一种用于内燃机超越控制的方法和装置，其操作具有超越截止值，其重建转速依赖于转速和时间。在超速开始时，选择更高的重建转速，并且一旦rpm下降到预定的rpm值以下，则根据时间函数将重建速度降低到较低的阈值。该方法可以由受控系统以及通过模拟电路操作的控制装置来实现。

2. 发明授权

US4239022A Method and apparatus for fuel control of an internal combustion engine during cold-starting 失效
标题翻译：冷启动时内燃机的燃料控制方法和装置
公开(公告)号：US4239022A
公开(公告)日：1980-12-16
申请号：US901674
申请日：1978-05-01
申请人： Ulrich Drews , Michael Horbelt , Hans Schnurle , Peter Werner , Otto Glockler , Dieter Gunther , Richard Bertsch
发明人： Ulrich Drews , Michael Horbelt , Hans Schnurle , Peter Werner , Otto Glockler , Dieter Gunther , Richard Bertsch
IPC分类号： F02D41/34 , F02D41/06 , F02B3/00
CPC分类号： F02D41/061
摘要： The cyclic control pulses for actuating the fuel injection valves of an internal combustion engine are extended during engine starting at low temperatures. The degree of pulse extension, i.e. of fuel enrichment, is made dependent on engine temperature and decreases as a function of cranking time. In addition, a repeated starting attempt will be accompanied by reduced pulse extension to prevent excessive enrichment of the mixture. The pulse extension may also be retained for a period of time after engine cranking to insure smooth running.
摘要翻译：用于致动内燃机的燃料喷射阀的循环控制脉冲在发动机起动低温时延长。脉冲延伸的程度，即燃料浓缩的程度取决于发动机温度，并且随起动时间的变化而减小。此外，重复的启动尝试将伴随着减小的脉冲延长以防止混合物的过度富集。在发动机起动之后，脉冲延伸部分也可以保持一段时间，以确保平稳运行。

3. 发明授权

US4335696A Method and apparatus for performing fuel mixture enrichment 失效
标题翻译：用于进行燃料混合物浓缩的方法和装置
公开(公告)号：US4335696A
公开(公告)日：1982-06-22
申请号：US165920
申请日：1980-07-03
申请人： Hans Schnurle , Michael Horbelt , Ulrich Drews , Peter Werner , Otto Glockler , Dieter Gunther , Richard Bertsch
发明人： Hans Schnurle , Michael Horbelt , Ulrich Drews , Peter Werner , Otto Glockler , Dieter Gunther , Richard Bertsch
IPC分类号： F02D41/34 , F02D41/10 , F02D41/18 , F02M51/02
CPC分类号： F02D41/10 , F02D41/182 , Y02T10/142
摘要： There is described a method and an apparatus for use with the fuel preparation system of an internal combustion engine, for example, a fuel injection system which operates injection valves with electrical control pulses. When the gas pedal of a vehicle is actuated abruptly, the air flow measuring device of such systems is subject to oscillations around its equilibrium point, and the initial one of these swings is used to cause enrichment of the fuel-air mixture. The return swing generates an undesired lean signal which is suppressed by a "damping circuit". In addition, there is provided mixture enriching during steady applications of the gas pedal by means of a time-decaying enrichment signal generated by a slow acting circuit which operates in superposition to the action of the damping circuit. Both circuits may be suppressed by a blocking circuit during certain engine conditions, for example, during engine starting and engine overrunning as well as on the basis of temperature.
摘要翻译：描述了用于内燃机的燃料制备系统的方法和装置，例如，具有电控制脉冲操作喷射阀的燃料喷射系统。当车辆的油门踏板突然动作时，这种系统的空气流量测量装置在其平衡点周围发生振荡，并且这些摆动中的最初的一个用于引起燃料 - 空气混合物的浓缩。返回摆动产生由“阻尼电路”抑制的不希望的倾斜信号。此外，通过由缓慢作用的电路产生的时间衰减浓缩信号，在油门踏板的稳定应用期间提供混合物富集，该缓慢作用电路与阻尼电路的作用叠加。在某些发动机条件下，例如在发动机起动和发动机超速以及基于温度的情况下，两个回路可能被阻塞电路所抑制。

4. 发明授权

US4231345A Apparatus for controlling an electrical switching element in internal combustion engines 失效
标题翻译：用于控制内燃机中的电气开关元件的装置
公开(公告)号：US4231345A
公开(公告)日：1980-11-04
申请号：US24489
申请日：1979-03-27
申请人： Ulrich Drews , Hans Schnurle , Michael Horbelt , Bernhard Schmidt , Peter Werner
发明人： Ulrich Drews , Hans Schnurle , Michael Horbelt , Bernhard Schmidt , Peter Werner
IPC分类号： F02D41/32 , B60Q1/52 , F02D17/04 , F02D41/02 , F02D41/04 , F02D41/18 , F02D41/22 , F02D41/34 , F02D45/00 , F02M37/08 , F02M37/20 , G01F1/698
CPC分类号： B60Q1/52 , F02D41/187 , G01F1/6983
摘要： This invention relates to an apparatus for controlling at least one electrical switching element in internal combustion engines, particularly the main relay of the voltage supply, in accordance with one operating characteristic and with a switch position which indicates an operating condition, in which the signal corresponding to the operating characteristic can be fed to a storage device whose charging and/or discharging process can be influenced by the switch relative to the ignition with the value of the storage signal serving to control the electrical switching element. Furthermore, the signal in accordance with the operating condition and, indirectly or directly, corresponding to the operating characteristic can be fed to a connection point whose output signal can be switched to a switching device for heating the heating wire in an air flow rate meter to a red-hot condition.
摘要翻译：本发明涉及一种用于根据一个操作特性和指示操作状态的开关位置来控制内燃机中的至少一个电气开关元件，特别是电压源的主继电器的装置，其中信号对应操作特性可以被馈送到存储装置，其充电和/或放电过程可以相对于点火器受到开关的影响，并且具有用于控制电气开关元件的存储信号的值。此外，根据操作条件，间接地或直接地对应于操作特性的信号可以被馈送到连接点，其输出信号可以切换到用于将空气流量计中的加热丝加热的开关装置，一个红热的条件。

5. 发明授权

US4392470A Temperature responsive open/closed loop switching for lambda control 失效
标题翻译：用于λ控制的温度响应开/闭环切换
公开(公告)号：US4392470A
公开(公告)日：1983-07-12
申请号：US276757
申请日：1981-06-24
申请人： Dieter Gunther , Richard Bertsch , Siegfried Bottcher , Herbert Arnold , Hans Schnurle , Michael Horbelt
发明人： Dieter Gunther , Richard Bertsch , Siegfried Bottcher , Herbert Arnold , Hans Schnurle , Michael Horbelt
IPC分类号： F02D41/14 , F02B33/00
CPC分类号： F02D41/1488
摘要： A regulating device is described for regulating or adjusting the composition of the operating mixture of an internal combustion engine. When the engine or exhaust gas probe is still cold, the composition of the fuel-air mixture is controlled in an open-loop manner, and upon the attainment of a minimum operating temperature, the closed-loop regulating device for influencing the fuel-air mixture is activated. The activation of the regulating device is effected, when the engine is being operated under a load, after the attainment of a first, low temperature value; during engine idling, this is effected after the attainment of a second, higher temperature value. Via the throttle valve, a switchover is effected between two threshold values of a threshold switch.
摘要翻译：描述了用于调节或调节内燃机的操作混合物的组成的调节装置。当发动机或排气探头仍然冷时，燃料 - 空气混合物的组成以开环的方式被控制，并且在达到最低工作温度时，用于影响燃料空气的闭环调节装置混合物被激活。当达到第一低温值时，在发动机在负载下操作时实现调节装置的启动; 在发动机怠速期间，这是在达到第二个更高的温度值之后进行的。通过节流阀，在阈值开关的两个阈值之间进行切换。

6. 发明授权

US4240383A Fuel metering device for an internal combustion engine 失效
标题翻译：内燃机燃油计量装置
公开(公告)号：US4240383A
公开(公告)日：1980-12-23
申请号：US23508
申请日：1979-03-23
申请人： Michael Horbelt , Hans Schnurle , Ulrich Drews , Richard Bertsch
发明人： Michael Horbelt , Hans Schnurle , Ulrich Drews , Richard Bertsch
IPC分类号： F02D41/34 , F02D41/10 , F02D5/02
CPC分类号： F02D41/10
摘要： A device for metering fuel in an internal combustion engine which comprises sensors for operating parameters, an acceleration detecting stage with a subsequently connected pulse generating stage as well as a pulse lengthening stage, and a fuel metering system wherein the acceleration detecting stage is indirectly and/or directly associated with at least one of a plurality of components including an oscillation stopper (to prevent renewed triggering in case of an oscillation-carrying input signal), a blocking stage (for unequivocal and secure triggering), a repetition stopper (to avoid multiple triggering during gradual and longer-term signal rises), and a switching suppressor (to prevent a voltage rise after a switching step from being evaluated as an instance of acceleration) so that the device serves to operate the acceleration enrichment of the fuel-air mixture for the internal combustion engine with a minimum of disturbance thereby attaining optimum acceleration processes.
摘要翻译：一种用于计量内燃机中的燃料的装置，包括用于操作参数的传感器，具有随后连接的脉冲发生级的加速度检测级以及脉冲延长级，以及燃料计量系统，其中所述加速度检测级间接地和/ 或直接与包括振荡停止器的多个部件中的至少一个相关联（以防在携带振荡的输入信号的情况下防止更新触发），阻塞阶段（用于明确和安全的触发），重复停止器（以避免多个在逐渐和长期的信号上升期间触发）和开关抑制器（以防止在切换步骤之后的电压升高被评估为加速度），使得该装置用于操作燃料 - 空气混合物的加速浓缩对于具有最小干扰的内燃机，从而获得最佳的加速过程。

7. 发明授权

US4428345A Fuel metering system for an internal combustion engine 失效
标题翻译：内燃机燃油计量系统
公开(公告)号：US4428345A
公开(公告)日：1984-01-31
申请号：US378948
申请日：1982-05-17
申请人： Richard Bertsch , Dieter Gunther , Michael Horbelt , Bernd Kraus , Jurgen Penschuck , Claus Ruppmann , Hans Schnurle
发明人： Richard Bertsch , Dieter Gunther , Michael Horbelt , Bernd Kraus , Jurgen Penschuck , Claus Ruppmann , Hans Schnurle
IPC分类号： F02D41/14 , F02M7/00 , F02M51/00
CPC分类号： F02D41/1481
摘要： A fuel metering system having a .lambda. regulation device in which the delay periods known per se from the prior art are variable upon the switchover of the integration direction of an integrator included in the .lambda. regulation system. This variation produces a shortening of the delay period, as a result of which it is possible to prevent an excessive enrichment of the mixture. The invention relates to a controllable reduction of the individual delay signal as well as a control of the total duration of control exerted on the delay signals as they appear. The invention is independent of whether it is realized by either analog or digital circuit technology.
摘要翻译：一种具有λ调节装置的燃料计量系统，其中现有技术本身已知的延迟周期在包括在λ调节系统中的积分器的积分方向的切换时是可变的。这种变化导致延迟时间的缩短，结果可以防止混合物的过度富集。本发明涉及各个延迟信号的可控减小以及当它们出现时施加在延迟信号上的总控制持续时间的控制。本发明与是否通过模拟或数字电路技术实现无关。

8. 发明授权

US4249498A Apparatus for correcting a fuel apportionment signal in an internal combustion engine 失效
标题翻译：用于校正内燃机中的燃料分配信号的装置
公开(公告)号：US4249498A
公开(公告)日：1981-02-10
申请号：US24490
申请日：1979-03-27
申请人： Ulrich Drews , Hans Schnurle , Michael Horbelt
发明人： Ulrich Drews , Hans Schnurle , Michael Horbelt
IPC分类号： F02D41/34 , F02D41/04 , F02B3/00
CPC分类号： F02D41/04
摘要： Apparatus for correcting the fuel apportionment signal in an internal combustion engine during an alteration in quantity of the fuel which includes a first storage device charged according to the rpm, the storage value of which determines the content of a second storage device in accordance with certain time intervals and according to a specific function and the alteration signal of the second storage device is used for the correction of the fuel apportionment signal.
摘要翻译：用于在燃料量变化期间校正内燃机中的燃料分配信号的装置，其包括根据rpm充电的第一存储装置，其存储值根据特定时间确定第二存储装置的内容间隔，并且根据具体功能，并且第二存储装置的改变信号用于燃料分配信号的校正。

9. 发明授权

US5046467A System for setting the throttle flap angle for an internal combustion engine 失效
标题翻译：用于设定内燃机的节气门瓣角度的系统
公开(公告)号：US5046467A
公开(公告)日：1991-09-10
申请号：US452408
申请日：1989-12-19
申请人： Herbert Arnold , Michael Horbelt , Rudiger Jautelat , Peter Werner , Manfred Mezger , Gunther Plapp
发明人： Herbert Arnold , Michael Horbelt , Rudiger Jautelat , Peter Werner , Manfred Mezger , Gunther Plapp
IPC分类号： F02D41/14 , F02D9/02 , F02D11/10 , F02D31/00 , F02D45/00
CPC分类号： F02D31/004 , F02D2250/16
摘要： The invention is directed to a system for setting the throttle flap angle for an internal combustion engine. The system sets the idle stop for the idle throttle flap angle and monitors the setting with respect to defects that occur. If the throttle flap is in contact engagement with the idle stop, a contact is actuated which causes a buffer storage of the actual throttle flap angle which thereby represents the position of the idle stop. If then, for example, the idle stop changes during driving operation, its new position is established upon a renewed contact engagement of the throttle flap, by measuring the throttle flap angle. A possible defect can be established from a comparison of actual and desired values and a positioning motor is then appropriately driven to displace the idle stop. This system has the advantage that a defect occurring in the region of the positioning motor is detected without additional circuit complexity.
摘要翻译：本发明涉及一种用于设定内燃机的节气门瓣角度的系统。系统设置怠速襟翼角度的怠速停止，并监控发生的缺陷的设置。如果节气门瓣与怠速停止接触接合，则启动接触件，从而缓冲器存储实际的节气门瓣角度，从而代表怠速停止位置。然后，例如，怠速停止在驾驶操作期间改变，通过测量节气门瓣角度，在节气门瓣的更新接触接合之后建立其新位置。可以根据实际值和期望值的比较来建立可能的缺陷，然后适当地驱动定位电动机以移动怠速停止。该系统的优点在于，在定位电动机的区域中发生的缺陷被检测到，而没有额外的电路复杂性。

10. 发明授权

US4577605A Arrangement for controlling a fuel metering apparatus and having an emergency cotrol system 失效
标题翻译：用于控制燃料计量装置并具有紧急联合系统的装置
公开(公告)号：US4577605A
公开(公告)日：1986-03-25
申请号：US673869
申请日：1984-11-21
申请人： Herbert Arnold , Michael Horbelt , Berthold Seibel , Hans-Peter Strobele , Peter Werner
发明人： Herbert Arnold , Michael Horbelt , Berthold Seibel , Hans-Peter Strobele , Peter Werner
IPC分类号： F02D41/22 , F02D41/26 , F02D41/34 , G06F11/30 , F02M51/00
CPC分类号： F02D41/266
摘要： The invention is directed to an arrangement for controlling a fuel metering apparatus controlled by a microprocessor and supplemented with an emergency control system. In the event of a microprocessor failure due to a defect, the system attempts to restart the microprocessor. At the same time, an emergency operation pulse generator assumes control of the fuel metering apparatus. Such an emergency control system is particularly suited for fuel metering apparatus which serve to control internal combustion engines for motor vehicles.
摘要翻译：本发明涉及一种用于控制由微处理器控制并补充有应急控制系统的燃料计量装置的装置。在由于缺陷导致微处理器故障的情况下，系统会尝试重启微处理器。同时，紧急操作脉冲发生器控制燃料计量装置。这种应急控制系统特别适用于用于控制用于机动车辆的内燃机的燃料计量装置。

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