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1. 发明授权

US4515125A Safety arrangement for an internal combustion engine 失效
标题翻译：内燃机的安全装置
公开(公告)号：US4515125A
公开(公告)日：1985-05-07
申请号：US571477
申请日：1984-01-17
申请人： Rainer Buck , Hermann Kull , Fridolin Piwonka , Albrecht Sieber , Gerhard Stumpp , Wolf Wessel
发明人： Rainer Buck , Hermann Kull , Fridolin Piwonka , Albrecht Sieber , Gerhard Stumpp , Wolf Wessel
IPC分类号： F02B3/06 , F02D17/04 , F02D35/00 , F02D41/22 , F02D41/40 , F02D45/00 , F02D31/00
CPC分类号： F02D41/22 , F02D41/407 , F02B3/06 , F02D2041/226 , F02D2041/227 , Y02T10/44
摘要： The invention is directed to a safety arrangement for an internal combustion engine having self-ignition where, in the sense of an overall system monitoring, specific signals relating to the operating conditions of the internal combustion engine are continuously monitored. These signals are indicative, for example, of the position of the throttle pedal, the computed rack-travel nominal or desired value, and the rotational speed. The monitored signals are processed and a corrected rack-travel nominal value is generated by means of a minimum-value selection circuit. The corrected rack-travel nominal value signal generated in this manner is fed to the rack controller of an EDC unit. At the same time, a deviation in rack travel is determined utilizing the corrected rack travel nominal value in combination with an actual-value signal of the rack travel fed back from the rack-travel sensor. The signal indicative of actual rack travel also serves for a comparison with the upper and lower limits of the rack-travel sensor voltage; and, depending on the error condition occurring, either the output stage of the rack controller is de-energized and/or the fuel-injection pump is simultaneously shut off by means of an electrical shutoff valve (ELAB); or, a decision for an emergency operation is made.
摘要翻译：本发明涉及一种具有自点火的内燃机的安全装置，其中在整个系统监测的意义上，连续监测与内燃机的运行状况相关的特定信号。这些信号例如表示节气门踏板的位置，所计算的齿条运动标称值或期望值以及转速。监视的信号被处理，并且通过最小值选择电路产生校正的机架行进标称值。以这种方式产生的校正的机架行进标称值信号被馈送到EDC单元的机架控制器。同时，利用校正的齿条运动标称值与从齿条移动传感器反馈的齿条行程的实际值信号结合来确定齿条行程的偏差。表示实际机架行程的信号也用于与机架行程传感器电压的上限和下限进行比较; 并且根据发生的错误情况，机架控制器的输出级被断电，和/或燃料喷射泵同时被电截止阀（ELAB）切断; 或者进行紧急操作的决定。

2. 发明授权

US4791900A Safety and emergency driving method for an internal combustion engine with self-ignition and an arrangement for the performance of this method 失效
标题翻译：具有自燃的内燃机的安全和紧急驾驶方法以及执行该方法的安排
公开(公告)号：US4791900A
公开(公告)日：1988-12-20
申请号：US885166
申请日：1986-07-14
申请人： Rainer Buck , Werner Fischer , Hermann Kull , Albrecht Sieber , Wolf Wessel
发明人： Rainer Buck , Werner Fischer , Hermann Kull , Albrecht Sieber , Wolf Wessel
IPC分类号： F02D41/22 , F02D11/10 , F02D41/24 , F02D41/38 , F02D45/00 , F22B21/24
CPC分类号： F02D41/2451 , F02D11/106 , F02D11/107 , F02D41/38 , F02D2041/226 , F02D41/2441 , F02D41/2474 , F02D41/407
摘要： In a safety and emergency driving control method and an associated arrangement for an internal combustion engine with self-ignition used to power a motor vehicle, various operating parameters of the engine are continuously monitored and respective signals indicative of gas pedal position, engine operating speed, brake actuation, and actual control rod displacement are generated and evaluated to determine simultaneous occurrence of a modified idling operation condition and of a predetermined minimum value of the actual control rod displacement signal. In response to such a simultaneous occurrence the engine control is switched over to another regulation branch which controls the control rod displacement in accordance with a minimum value characteristic line of the control rod displacement. Further peripheral devices are included for providing starting hysteresis and excess speed protection, and for supervising the operation of the control rod displacement sensor. A supervisory device associated with a main computer of the arrangement may also be used to achieve the switch-over independently ofexternal signals.
摘要翻译：在用于为机动车辆供电的具有自点火的内燃机的安全和紧急驾驶控制方法和相关联的装置中，连续地监视发动机的各种操作参数，并且指示表示油门踏板位置，发动机运转速度，产生并评估制动器致动和实际控制杆位移，以确定修改的空转操作条件和实际控制杆位移信号的预定最小值的同时发生。响应于这样的同时发生，发动机控制切换到另一个调节分支，其根据控制棒位移的最小值特性线来控制控制棒的位移。包括进一步的外围设备，用于提供启动迟滞和超速保护，并用于监控控制杆位移传感器的操作。与该装置的主计算机相关联的监控装置也可以用于独立于外部信号实现切换。

3. 发明授权

US4426980A Correction device for a fuel metering system in an internal combustion engine 失效
标题翻译：内燃机燃油计量系统的校正装置
公开(公告)号：US4426980A
公开(公告)日：1984-01-24
申请号：US479769
申请日：1983-03-28
申请人： Hermann Eisele , Gerhard Stumpp , Wolf Wessel , Ulrich Flaig , Fridolin Piwonka
发明人： Hermann Eisele , Gerhard Stumpp , Wolf Wessel , Ulrich Flaig , Fridolin Piwonka
IPC分类号： F02D41/40 , F02D41/02 , F02D41/04 , F02D41/24 , F02D43/00 , F02D33/00
CPC分类号： F02D41/28 , F02D43/00
摘要： A device is proposed for drift compensation in fuel metering systems, in which it is not the metered quantity as such which is controlled in closed-loop fashion, but rather only the position of a quantity-determining member. The object of the invention is to maintain or re-obtain the original association between the fuel quantity and the position signal of the quantity-determining member for the purpose of providing a correct indication of the load state existing at a particular time. The drift compensation is intended to be capable of being performed manually, semi-automatically, or automatically, in an additive and/or multiplicative manner. It can furthermore be realized via a preferably rpm-dependent characteristic curve. The various values may be ascertained, for instance, in connection with running-out and running-up tests.
摘要翻译：在燃料计量系统中提出了一种用于漂移补偿的装置，其中不是以闭环方式控制的计量量，而是仅限于数量确定构件的位置。本发明的目的是为了提供在特定时间存在的负载状态的正确指示的目的，维持或重新获得燃料量与数量确定部件的位置信号之间的原始关联。漂移补偿旨在能够以加法和/或乘法的方式手动，半自动或自动进行。此外可以通过优选的转速依赖特性曲线来实现。可以确定各种值，例如，与跑步和跑步测试相关。

4. 发明授权

US4359991A Method and apparatus for fuel metering in internal combustion engines 失效
标题翻译：内燃机燃油计量方法和装置
公开(公告)号：US4359991A
公开(公告)日：1982-11-23
申请号：US228399
申请日：1981-01-26
申请人： Gerhard Stumpp , Ludwig Walz , Gerhard Schielinsky , Wolf Wessel , Thomas Kuttner , Ulrich Flaig , Fridolin Piwonka , Hermann Eisele , Andreas Boehringer , Hans Kubach , Johannes Locher , Waldemar Becker
发明人： Gerhard Stumpp , Ludwig Walz , Gerhard Schielinsky , Wolf Wessel , Thomas Kuttner , Ulrich Flaig , Fridolin Piwonka , Hermann Eisele , Andreas Boehringer , Hans Kubach , Johannes Locher , Waldemar Becker
IPC分类号： F02D41/34 , F02B3/06 , F02D21/08 , F02D41/02 , F02D41/14 , F02D41/18 , F02D45/00 , F02M26/62 , F02D37/02 , F02B3/00 , F02D5/00 , F02M25/06
CPC分类号： F02D41/182 , F02D41/0065 , F02M26/62 , F02B3/06 , Y02T10/47
摘要： A fuel control system for an internal combustion engine with correction for optimum values based on a variety of factors. Characteristic engine data is stored in preferably digital memories with capabilities for interpolation. Upon addressing the engine data fields with input signals related to current operational variables, for example the accelerator pedal position, the control system derives therefrom a nominal air flow rate which is used as the reference value in a control loop that sets the amount of recycled exhaust gas and the fresh air flow. As the actual air flow rate approaches the reference value, the fuel flow is adjusted to insure correct mixtures at all times. In another embodiment, the fuel is supplied on demand but cannot exceed a maximum value except under special override conditions. Several other embodiments and variants are presented.
摘要翻译：一种用于内燃机的燃料控制系统，其基于各种因素校正最佳值。特征引擎数据存储在具有插值能力的优选数字存储器中。在使用与当前操作变量（例如加速器踏板位置）相关的输入信号来寻址发动机数据区域时，控制系统从其中导出标称空气流量，其用作控制回路中的参考值，该控制回路设定再循环排气量气体和新鲜空气流。随着实际空气流量接近参考值，调整燃料流量以确保所有时间都有正确的混合物。在另一个实施例中，根据需要提供燃料，但除特殊的超驰条件之外不能超过最大值。呈现了其他几个实施例和变型。

5. 发明授权

US4357920A Apparatus for the adjustment of a quantity-metering member of a fuel injection pump 失效
标题翻译：用于调节燃料喷射泵的计量部件的装置
公开(公告)号：US4357920A
公开(公告)日：1982-11-09
申请号：US230180
申请日：1981-01-30
申请人： Gerhard Stumpp , Wolf Wessel , Ulrich Flaig , Fridolin Piwonka , Ludwig Walz
发明人： Gerhard Stumpp , Wolf Wessel , Ulrich Flaig , Fridolin Piwonka , Ludwig Walz
IPC分类号： F02D41/04 , F02D41/38 , F02D41/40 , F02M59/20 , F02M51/06 , F02P5/08
CPC分类号： F02D41/407 , F02D2250/38 , Y02T10/44
摘要： A device is proposed for the adjustment of a quantity-metering member of a fuel injection pump in an internal combustion engine with self-ignition, comprising an electric circuit arrangement for a control signal dependent on operating parameters, this signal inffluencing the position of the quantity-metering member via an electromagnetic servo unit wherein the electric circuit arrangement includes at least one series circuit made up of a minimum value selection stage, a maximum value selection stage, and a servo unit controller for the quantity-metering member and the output signals of at least two set-point stages for, in particular, the speed, the smoke limit, equalization, and exhaust gas temperature can be fed to the minimum value selection stage with the maximum value selection stage additionally coupled to a start control stage. In addition to the use of the device as a total controller, i.e., the electric circuit arrangement alone determines the position of the quantity-metering member and no mechanical controller is additionally provided, the device can also be utilized where only a regulated stop for the quantity-metering member, for example a control rod, is present as the control member ("signal mixing"). The purpose of the proposed device is to furnish an electronic speed regulation for idling and for intermediate speeds, beyond the quantity-limiting functions of equalization (limitation of the injection only in dependence on the speed), smoke limit, and exhaust gas temperature limit, in case of a total controller as well as in case of signal mixing with the aid of a controlled servo unit, so that the speed is maintained constant at the preset and/or desired value even in an unstable condition during varying loads, for example, due to the additional connection of auxiliary units.
摘要翻译：提出了一种用于调节具有自点火的内燃机中的燃料喷射泵的量计量构件的装置，其包括用于根据操作参数的控制信号的电路装置，该信号不影响量的位置测量部件，其中电路装置包括至少一个串联电路，该串联电路由最小值选择级，最大值选择级和用于计量部件的伺服单元控制器组成，并且输出信号至少两个设定点，特别是速度，烟雾限制，均衡和废气温度可以被馈送到最小值选择级，其中最大值选择级另外耦合到启动控制级。除了使用该装置作为总控制器，即单独的电路装置确定计量部件的位置，并且不另外提供机械控制器，所以该装置也可以用于仅用于作为控制部件（“信号混合”）存在计量部件，例如控制棒。所提出的装置的目的是提供一种用于怠速和中等速度的电子速度调节，超出均衡量的限制功能（仅根据速度限制注射），烟雾限制和废气温度限制，在总控制器的情况下，以及在受控伺服单元的帮助下信号混合的情况下，即使在变化的负载期间的不稳定状态下，速度也保持恒定在预设和/或期望值，例如，由于辅助单元的附加连接。

6. 发明授权

US4516550A Electronic control device for a fuel metering system of an internal combustion engine with self-ignition 失效
标题翻译：具有自燃功能的内燃机燃料计量系统的电子控制装置
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。

7. 发明授权

US4509480A Safety arrangement for an internal combustion engine 失效
标题翻译：内燃机的安全装置
公开(公告)号：US4509480A
公开(公告)日：1985-04-09
申请号：US571475
申请日：1984-01-17
申请人： Hermann Kull , Wolf Wessel , Gerhard Stumpp
发明人： Hermann Kull , Wolf Wessel , Gerhard Stumpp
IPC分类号： F02D41/22 , F02B3/06 , F02D17/04 , F02D35/00 , F02D41/40 , F02D45/00 , F02D31/00
CPC分类号： F02D41/407 , F02D17/04 , F02B3/06 , F02D2041/226 , Y02T10/44
摘要： The invention is directed to a safety arrangement for an internal combustion engine with self-ignition such as a diesel engine or the like wherein the operational signals of throttle position, rack travel and rotational speed are continuously monitored and compared with upper and lower limit values for these signals. From this comparison, comparison signals are generated and are combined with each other to provide an overall monitoring of the operation of the diesel engine so that the latter can be shut off when impermissible ranges of operation are present or, if conditions permit, the engine can be switched to an emergency mode of operation so that the motor vehicle may be driven to the next service station for repair.
摘要翻译：本发明涉及一种具有自点火的内燃机（例如柴油发动机等）的安全装置，其中连续监测节气门位置，齿条行程和转速的操作信号，并将其与上限值和下限值进行比较这些信号。从该比较中，生成比较信号并且彼此组合以提供柴油发动机的操作的总体监视，使得当不存在操作范围时可以切断后者，或者如果条件允许，则发动机可以切换到紧急操作模式，使得机动车辆可以被驱动到下一个维修站进行修理。

8. 发明授权

US4686830A System for control of the supercharging of an internal combustion engine 失效
标题翻译：用于控制内燃机增压的系统
公开(公告)号：US4686830A
公开(公告)日：1987-08-18
申请号：US781758
申请日：1985-09-30
申请人： Rainer Buck , Wolf Wessel , Gerhard Stumpp
发明人： Rainer Buck , Wolf Wessel , Gerhard Stumpp
IPC分类号： F02B37/12 , F02B1/04 , F02D23/00 , F02D41/00 , F02D41/02
CPC分类号： F02D41/02 , F02D41/0007 , F02B1/04 , Y02T10/144 , Y02T10/42
摘要： An automatic control for an adjustable turbosupercharger in the air supply of an internal combustion engine adds a static anticipatory control signal and a dynamic anticipatory control signal to the error signal that is provided to an actuating mechanism for the control of the supercharger. The error signal is obtained by comparing actual charging pressure with a reference charging pressure for one portion of the control displacement and in the other portion of the control displacement the error signal is obtained by comparing actual air quantity supplied to an engine cylinder with a reference air quantity. This results from a limiting device interposed in the charging pressure control loop. The static anticipatory control depends on engine speed and engine load and is supplied with additive corrections for engine temperature and for battery voltage. A limit value dependent upon engine speed is introduced through a minimum circuit to put a lower limit on the sum of error signal and static anticipatory control and the resulting signal is then added to a dynamic anticipatory control and derived from rate of control displacement. The control signal is also interrupted during the engine start period.
摘要翻译：在内燃机的空气供应中的可调涡轮增压器的自动控制将静态预期控制信号和动态预期控制信号添加到提供给用于控制增压器的致动机构的误差信号。通过将实际充气压力与控制位移的一部分的参考充气压力进行比较，并且在控制位移的另一部分中，通过将供给发动机气缸的实际空气量与参考空气进行比较来获得误差信号，从而获得误差信号数量。这是由插入在充电压力控制回路中的限制装置产生的。静态预期控制取决于发动机转速和发动机负荷，并提供发动机温度和电池电压的附加校正。通过最小电路引入取决于发动机转速的极限值，以对误差信号和静态预期控制的总和进行下限，然后将所得到的信号加到动态预期控制中，并从控制位移速率导出。在发动机起动期间，控制信号也被中断。

9. 发明授权

US4597265A Control system for air charge pressure in an internal combustion engine 失效
标题翻译：内燃机空气充气压力控制系统
公开(公告)号：US4597265A
公开(公告)日：1986-07-01
申请号：US785849
申请日：1985-10-09
申请人： Rainer Buck , Wolf Wessel , Gerhard Stumpp
发明人： Rainer Buck , Wolf Wessel , Gerhard Stumpp
IPC分类号： F02M25/07 , F02B3/06 , F02B37/00 , F02B37/12 , F02B37/18 , F02B39/16 , F02D23/00 , F02D23/02 , F02D41/00 , F02D45/00
CPC分类号： F02B37/12 , F02D41/0007 , F02B3/06 , F02D2200/0406 , F02D2200/704 , Y02T10/144
摘要： The air charge pressure sensor of the control system for a turbo supercharger of an internal combustion engine measures absolute charge pressure, but is used, in the idling condition of the engine, to measure atmospheric pressure, which is stored when the engine is idling for deriving the relative charge pressure for the control system.
摘要翻译：用于内燃机的涡轮增压器的控制系统的充气压力传感器测量绝对充气压力，但是在发动机的空转状态下，用于测量当发动机空转时存储的大气压力控制系统的相对充气压力。

10. 发明授权

US4811711A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US4811711A
公开(公告)日：1989-03-14
申请号：US212997
申请日：1988-06-29
申请人： Gerhard Stumpp , Wolf Wessel
发明人： Gerhard Stumpp , Wolf Wessel
IPC分类号： F02D1/02 , F02B3/06 , F02D1/12 , F02D17/04 , F02M63/02 , F02M39/00
CPC分类号： F02D1/12 , F02D17/04 , F02M63/0215 , F02B3/06
摘要： A fuel injection pump for internal combustion engines, in particular an in-line injection pump for Diesel engines, is proposed having an injection quantity governor and an electrically driven feed pump, in which in order to assure an emergency shutoff in the event of a malfunction of the injection quantity governor, a check valve, the forward flow direction of which is toward a suction chamber filled with fuel by the feed pump, is disposed between the pressure-side outlet of the feed pump and the suction chamber. An emergency shutoff device responding to a malfunction switches off the feed pump drive, so that because of the lack of feed pressure the check valve closes and blocks off the suction chamber. The engine comes to a stop, as soon as a partial vacuum is established in the suction chamber, which occurs as soon as several revolutions later.
摘要翻译：提出了一种用于内燃机的燃料喷射泵，特别是用于柴油发动机的在线喷射泵，其具有喷射量调节器和电驱动进料泵，其中为了确保在发生故障的情况下的紧急关闭在进料泵的压力侧出口和吸入室之间配置有止回阀，该止回阀的前进流向由供给泵填充有燃料的吸入室。响应于故障的紧急关闭装置关闭进给泵驱动器，使得由于缺少进给压力，止回阀关闭并阻塞吸入室。一旦在吸入室中建立了一个部分真空，发动机就停下来，几分钟后就会发生。

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