公开(公告)号：US5101791A

公开(公告)日：1992-04-07

申请号：US628230

申请日：1990-12-14

申请人： Thomas Kuettner ,  Wolf Wessel

发明人： Thomas Kuettner ,  Wolf Wessel

IPC分类号： F02B75/06 ,  F02D41/04 ,  F02D41/08 ,  F02D41/14 ,  F02D41/16 ,  F02D45/00 ,  F16F15/10

CPC分类号： F02D41/16 ,  F02D41/08 ,  F02D41/1498 ,  F02D2200/1015

摘要： A method and apparatus regulate and control the running smoothness of an internal combustion engine. Based on the existing operating conditions, either a running-smoothness regulation or a running-smoothness control is performed. If the vibrational frequency of the engine or the system deviation thereof reaches a threshold value, or if the absolute value of the system deviation is greater than the threshold value, then the running-smoothness regulation is ceased.

摘要翻译： 一种调节和控制内燃机运行平稳度的方法和装置。 基于现有的运行条件，执行运行平滑度调节或运行平滑度控制。 如果发动机的振动频率或其系统偏差达到阈值，或者系统偏差的绝对值大于阈值，则停止运行平滑度调节。

公开(公告)号：US5000151A

公开(公告)日：1991-03-19

申请号：US23946

申请日：1986-09-22

申请人： Hermann Eisele ,  Gergard Stumpp ,  Wolf Wessel

发明人： Hermann Eisele ,  Gergard Stumpp ,  Wolf Wessel

IPC分类号： F02D1/04 ,  F02D35/00 ,  F02D41/14 ,  F02M41/12

CPC分类号： F02D41/1498 ,  F02D1/04 ,  F02D35/00 ,  F02M41/126 ,  F02D2200/1015

摘要： A method is proposed for improving the operating behavior of motor vehicles driven by an internal combustion engine and especially to reduce jerking or bucking. The jerking, caused by rapid changes in engine torque, is damped by adapting the torque of the engine to the increase in output of the drive train of the vehicle. To this end, the deflection of the engine relative to the motor body is detected and used for vaying the fuel quantity metered to the engine. A differentiating member interposed between the engine and the body acts upon the fuel quantity adjusting device of the fuel metering device.

摘要翻译： 提出了一种改善由内燃机驱动的机动车辆的操作特性的方法，特别是减少起动或弯曲。 由发动机扭矩的快速变化引起的急动，通过使发动机的扭矩适应车辆的传动系的输出的增加而被阻尼。 为此，检测发动机相对于电动机主体的偏转，并用于对发动机计量的燃料量进行追踪。 介于发动机和主体之间的微分构件作用在燃料计量装置的燃料量调节装置上。

公开(公告)号：US4688535A

公开(公告)日：1987-08-25

申请号：US657212

申请日：1984-10-03

申请人： Thomas Kuttner ,  Wolf Wessel

发明人： Thomas Kuttner ,  Wolf Wessel

IPC分类号： F02D45/00 ,  F02D21/08 ,  F02D41/14 ,  F02D41/40 ,  F02M25/07 ,  F02P5/145 ,  F02D41/04

CPC分类号： F02D41/1498 ,  F02D2200/1015

摘要： The invention is directed to an apparatus for influencing control quantities of an internal combustion engine by means of which vibrations of the entire vehicle in the lower engine speed range, particularly at idling, are to be eliminated. This is accomplished by allocating to each cylinder a regulating unit which regulates the control quantities influencing the respective cylinder, such as fuel metering, exhaust gas recirculation, start of injection, duration of injection, air/fuel ratio, ignition time point, et cetera, for the smoothest possible running condition.

摘要翻译： 本发明涉及一种用于影响内燃机的控制量的装置，通过该装置，要消除在较低发动机转速范围内，特别是空转时的整个车辆的振动。 这是通过向每个气缸分配调节影响相应气缸的控制量的调节单元，例如燃料计量，废气再循环，注射开始，喷射持续时间，空燃比，点火时间点等来实现的。 为了最平稳的运行条件。

公开(公告)号：US4538571A

公开(公告)日：1985-09-03

申请号：US513984

申请日：1983-07-14

申请人： Rainer Buck ,  Gerhard Engel ,  Thomas Kuttner ,  Wilfried Sautter ,  Wolf Wessel

发明人： Rainer Buck ,  Gerhard Engel ,  Thomas Kuttner ,  Wilfried Sautter ,  Wolf Wessel

IPC分类号： F02D41/40 ,  F02D41/14 ,  F02D41/16 ,  F02D41/38 ,  F02D1/04 ,  F02D11/10

CPC分类号： F02D41/38 ,  F02D2250/21 ,  Y10T477/679

摘要： Disclosed a regulating device for a fuel volume adjuster of a self-igniting internal combustion engine. In order to damp jerking movements resulting at different power transmissions, a signal corresponding to the actual rotary speed of the engine is fed back into an electronic regulating circuit. Preferably, the feedback path includes a phase shifter. It is essential that the regulating action of the rotary speed be not delayed by the phase turning shifter. For this purpose, the electronic regulating circuit includes a PI stage and the fed back signal is applied to the regulating circuit only after its I-constituent has become effective.

摘要翻译： 公开了一种用于自燃内燃机的燃料量调节器的调节装置。 为了减少导致不同功率传输的冲击运动，将与发动机的实际转速对应的信号反馈回电子调节电路。 优选地，反馈路径包括移相器。 重要的是旋转速度的调节动作不会被相位转换器延迟。 为此，电子调节电路包括PI级，并且反馈信号仅在其I成分变得有效之后才被施加到调节电路。

公开(公告)号：US4516550A

公开(公告)日：1985-05-14

申请号：US606555

申请日：1984-05-07

申请人： Rainer Buck ,  Thomas Kuttner ,  Fridolin Piwonka ,  Wolf Wessel

发明人： Rainer Buck ,  Thomas Kuttner ,  Fridolin Piwonka ,  Wolf Wessel

IPC分类号： F02D41/40 ,  F02B3/06 ,  F02D41/06 ,  F02D41/38 ,  F02D31/00

CPC分类号： F02D41/38 ,  F02D41/061 ,  F02D41/062 ,  F02D41/064 ,  F02B3/06

摘要： An electronic control device is proposed for a Diesel fuel metering system, in which at the onset of the starting procedure, a constant fuel quantity is pre-specified at first, and this quantity subsequently increases in steps or in a ramp-like manner. Above a predetermined rpm or starting quantity, an rpm-dependent reduction in quantity takes place, to 90% of the full-load quantity. The open-loop or closed-loop control of the starting quantity ends upon the attainment of a speed of 800 rpm, for example. Both an analog and a computerized realization of the control device are provided, and the control device according to the invention is capable of dispensing with the processing of a temperature signal and can thus dispense with the use of one temperature sensor.

摘要翻译： 提出了一种用于柴油燃料计量系统的电子控制装置，其中在启动过程开始时，首先预先规定恒定的燃料量，并且该量随后逐步增加或以斜坡状的方式增加。 高于预定的转速或起始量时，会发生与转数相关的减少量，达到满载量的90％。 起动量的开环或闭环控制例如以达到800rpm的速度而结束。 提供了控制装置的模拟和计算机化实现，根据本发明的控制装置能够分配温度信号的处理，因此可以省略使用一个温度传感器。

公开(公告)号：US4425888A

公开(公告)日：1984-01-17

申请号：US391756

申请日：1982-06-24

申请人： Gerhard Engel ,  Wolf Wessel

发明人： Gerhard Engel ,  Wolf Wessel

IPC分类号： F02D41/08 ,  F02D31/00 ,  F02D41/16 ,  B60K31/00 ,  F02B3/00 ,  F02D9/02

CPC分类号： F02D31/007 ,  F02D2041/1409 ,  F02D2041/1422

摘要： An rpm-governing system for an internal combustion engine with auto-ignition is proposed, in which the fuel quantity to be injected at least in the event of idling is subject to the influence of an electromagnetic final control element, in which the control unit for forming the final control element trigger signal includes a regulator having PID behavior and in which the regulation signal is formed in accordance with the actual rpm/set-point rpm deviation. This rpm-governing system has an increase in rpm set-point value, with a retarded drop, this increase in set-point being made to follow up the increase in actual value. The PID regulator furthermore has a non-linear and preferably rpm-dependent P component. The signal end stage includes a pulse length modulator, the output signal of which triggers an electromagnetic final control element while there is a simultaneous current regulating action.

摘要翻译： 提出了一种具有自动点火的内燃机的转速调节系统，其中至少在空转的情况下喷射的燃料量受到电磁最终控制元件的影响，其中控制单元 形成最终控制元件触发信号包括具有PID特性的调节器，并且根据实际的rpm /设定点rpm偏差形成调节信号。 这种转速调节系统的rpm设定点值增加，并且随着延迟下降，这一设定点的增加被跟随实际值的增加。 PID调节器还具有非线性且优选与转速相关的P分量。 信号结束级包括脉冲长度调制器，其输出信号触发电磁最终控制元件，同时存在电流调节动作。

公开(公告)号：US4279146A

公开(公告)日：1981-07-21

申请号：US63631

申请日：1979-08-02

申请人： Wolf Wessel ,  Dieter Handtmann

发明人： Wolf Wessel ,  Dieter Handtmann

IPC分类号： F02D41/34 ,  G01F1/68 ,  G01F1/698 ,  G01F15/04

CPC分类号： G01F1/698

摘要： A method for measuring the air quantity supplied to an internal combustion engine by means of a measurement sensor disposed in a bridge circuit having a temperature-dependent resistor (for example, a hot wire or hot film) in the air intake manifold and having a temperature control apparatus, the temperature of the measurement sensor being controlled in an open or closed loop independently of the temperature of the medium to be measured, the properties of the medium to be measured which cause the measurement effect in the hot wire or hot film being dependent on the temperature. With an identical flow quantity but different temperatures in the medium, a correct measurement indication is obtained by making the excess temperature of the hot wire dependent on the temperature of the medium to be measured. The apparatus for open-loop or closed-loop control of this excess temperature contains, in the parallel arm to the quantity measurement device of the bridge circuit, two resistors disposed in sequence, one of which is also disposed in the air intake manifold in order to detect the air temperature, and the total temperature coefficient is set, by means of the selection of the individual temperature coefficients of the two resistors as well as their resistance values, in such a manner that the actual measurement sensor has a controlled excess temperature.

摘要翻译： 一种通过设置在进气歧管中具有温度依赖电阻（例如热丝或热膜）的桥接电路中的测量传感器来测量供给内燃机的空气量的方法， 控制装置，测量传感器的温度被控制在开放或闭合回路中，与被测介质的温度无关，待测介质的性质导致热线或热膜中的测量效应依赖 在温度上。 在介质中具有相同的流量但不同的温度，通过使热丝的过热温度取决于要测量的介质的温度来获得正确的测量指示。 用于该过剩温度的开环或闭环控制的装置在与桥式电路的量测量装置的并联臂中包含依次布置的两个电阻器，其中一个依次排列在进气歧管中 通过选择两个电阻器的各个温度系数及其电阻值来检测空气温度，并且设定总温度系数，使得实际测量传感器具有受控的过温度。

公开(公告)号：US4178798A

公开(公告)日：1979-12-18

申请号：US940410

申请日：1978-09-07

申请人： Wolf Wessel

发明人： Wolf Wessel

IPC分类号： G01F9/00 ,  G01L3/26 ,  G01M15/00

CPC分类号： G01F9/001

摘要： The relative fuel consumption of an internal combustion engine, i.e., the fuel consumption per unit time or unit distance, is determined on the basis of measurements to ascertain the exhaust gas temperature. Based on the existing functional relationship between the exhaust gas temperature and fuel consumption, the measured exhaust gas temperature is combined with a signal related to engine speed and is used to provide a datum related to the fuel consumption per unit time. A transducer which detects the distance traveled by the vehicle is used to control an integrating circuit which generates a signal related to the fuel consumption per unit distance traveled. The signals may be used for visual displays to the operator or automatic control of other engine subsystems, for example exhaust gas recycle systems or fuel supply systems.

摘要翻译： 基于测量值来确定内燃机的相对燃料消耗量，即每单位时间或单位距离的燃料消耗量，以确定废气温度。 基于废气温度和燃料消耗之间现有的功能关系，将测得的废气温度与发动机转速相关的信号进行组合，并用于提供每单位时间燃料消耗量的数据。 检测车辆行驶距离的换能器用于控制积分电路，该积分电路产生与每单位行驶距离的燃料消耗相关的信号。 这些信号可以用于操作者的视觉显示或其他发动机子系统的自动控制，例如废气回收系统或燃料供应系统。

公开(公告)号：US4174694A

公开(公告)日：1979-11-20

申请号：US847364

申请日：1977-10-31

申请人： Wolf Wessel ,  Wilfried Sautter

发明人： Wolf Wessel ,  Wilfried Sautter

IPC分类号： F02D1/02 ,  F02B3/06 ,  F02D1/12 ,  F02D41/40 ,  F02M59/44 ,  F02M59/20

CPC分类号： F02D1/12 ,  F02D41/407 ,  F02M59/447 ,  F02B3/06 ,  F02D2200/0606 ,  Y02T10/44

摘要： A control system for the fuel injection mechanism of an internal combustion engine, especially a Diesel engine. In order to adapt the fuel admitted to the engine to exact requirements, a correction is made on the basis of air mass flow rate and fuel temperature. The air mass flow rate is deduced from signals generated by an air temperature sensor and an air pressure sensor while the fuel temperature is taken by a fuel temperature sensor. The two temperature signals are applied to a bridge circuit which feeds a differential amplifier whose output is mixed with the pressure signal. The composite mixed signal is applied to a servo-mechanism to limit the excursion of the fuel control rack of the fuel injection pump. Status indicators generate feedback signals for comparison with set-point signals to provide closed-loop control.

摘要翻译： 一种用于内燃机，特别是柴油发动机的燃料喷射机构的控制系统。 为了使进入发动机的燃料适应精确要求，基于空气质量流量和燃料温度进行校正。 当燃料温度由燃料温度传感器获取时，空气质量流量由空气温度传感器和空气压力传感器产生的信号推导出。 两个温度信号被施加到桥接电路，其馈送输出与压力信号混合的差分放大器。 复合混合信号被施加到伺服机构以限制燃料喷射泵的燃料控制架的偏移。 状态指示器产生与设定点信号进行比较的反馈信号，以提供闭环控制。

公开(公告)号：US4094289A

公开(公告)日：1978-06-13

申请号：US738924

申请日：1976-11-04

申请人： Wolf Wessel ,  Volkhard Stein

发明人： Wolf Wessel ,  Volkhard Stein

IPC分类号： F02D9/10 ,  F02M29/12 ,  F02M29/00

CPC分类号： F02D9/102 ,  F02M29/12

摘要： This disclosure relates to an improved apparatus for preconditioning of the fuel-air mixture in the induction tube of a mixture compressing and externally ignited internal combustion engine in which the throttle valve is provided with a multiple vaned valve structure that is pivotable about an axis extending transversely of the induction tube.

摘要翻译： 本公开涉及一种用于预处理压缩和外部点燃的内燃机的混合物的感应管中的燃料 - 空气混合物的改进装置，其中节流阀设置有多个叶栅阀结构，其可绕横向延伸的轴线枢转 的感应管。