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1. 发明授权

US4449508A Electrically controlled or regulated fuel metering system for an internal combustion engine 失效
标题翻译：用于内燃机的电控或调节燃料计量系统
公开(公告)号：US4449508A
公开(公告)日：1984-05-22
申请号：US416995
申请日：1982-09-13
申请人： Otto Glockler , Dieter Gunther , Michael Horbelt , Ulrich Steinbrenner
发明人： Otto Glockler , Dieter Gunther , Michael Horbelt , Ulrich Steinbrenner
IPC分类号： F02D41/34 , F02D41/04 , F02D41/10 , F02D41/14 , F02D41/18 , F02D45/00 , F02B3/00
CPC分类号： F02D41/18 , F02D41/1488
摘要： An electronically controlled or regulated fuel metering system for an internal combustion engine having one sensor each for the air flow in the intake tube and for the throttle valve position is proposed. In accordance with the signals of these sensors, influence can be exerted upon at least one of the operating states of lambda regulation, full load and fuel quantity limitation. The fundamental concept is that not only the air flow rate signal or only the signal relating to an opened throttle valve should be evaluated as a full-load signal but that the full-load state is presumed to exist when, with the throttle valve opened, the air throughput in the intake tube simultaneously exceeds a predetermined value as well. The same condition applies to full-load enrichment. The overall result is cleaner exhaust gas.
摘要翻译：提出了一种用于内燃机的电子控制或调节燃料计量系统，其具有一个传感器，每个传感器用于进气管中的气流和节气门位置。根据这些传感器的信号，可以对λ调节，满载和燃料量限制的至少一个操作状态施加影响。基本概念是，不仅要将空气流量信号或只有与打开的节流阀相关的信号作为满载信号进行评估，而且假设在节流阀打开时，满载状态存在，进气管中的空气通过量同时超过预定值。同样的条件适用于全负荷浓缩。总体结果是更清洁的废气。

2. 发明授权

US4294215A Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US4294215A
公开(公告)日：1981-10-13
申请号：US62598
申请日：1979-07-31
申请人： Waldmar Hans , Rudolf Sauer , Otto Glockler , Ulrich Steinbrenner , Dieter Gunther , Manfred Lembke
发明人： Waldmar Hans , Rudolf Sauer , Otto Glockler , Ulrich Steinbrenner , Dieter Gunther , Manfred Lembke
IPC分类号： F02M69/04 , F02B75/12 , F02D41/30 , F02M55/00 , F02M61/14 , F02M61/16 , F02M69/46 , F02M55/02 , B05B1/14
CPC分类号： F02M61/168 , F02D41/3005 , F02M61/14 , F02M61/145 , F02M69/465 , F02B2075/125 , F02D2400/21 , F02M2200/16 , F02M2200/8023 , F02M2200/803 , F02M2200/856 , Y02T10/123
摘要： A fuel injection system is proposed for internal combustion engines having a plurality of injection valves for supplying fuel to the engine. Each injection valve is connected by a yieldable support bracket with a rigid fuel distributor line. The bracket is mounted pivotally with an annular coller secured to the injection valve. The fuel distributor line is arranged to engage rib-like carrier members connected with the internal combustion engine and is held against the carrier member by yielding clamp elements. After the valves are engaged in the sockets of the fuel distributor line and the bore of the cylinder head, then the support brackets are swung upwardly to tension the seal elements that are disposed in proximity to the opposite ends of the valve. As a result, not only a more secure connection between the fuel distributor line and the injection valves is obtained, but also rapid assembly or disassembly of the fuel injection system.
摘要翻译：提出了一种具有多个用于向发动机供应燃料的喷射阀的内燃机的燃料喷射系统。每个注射阀通过可屈服的支撑支架与刚性燃料分配管线连接。支架以可旋转的方式安装有固定在喷射阀上的环形滑轮。燃料分配器线布置成接合与内燃机连接的肋状载体构件，并通过产生夹紧元件而抵靠承载构件。在阀接合在燃料分配器管线的插座和气缸盖的孔中之后，支撑支架向上摆动以张紧设置在阀的相对端附近的密封元件。结果，不仅可以获得燃料分配器管线和喷射阀之间的更安全的连接，而且可以快速地组装或拆卸燃料喷射系统。

3. 发明授权

US4644922A Method and apparatus for controlling the overrun mode of operation of an internal combustion engine 失效
标题翻译：用于控制内燃机的超限运行模式的方法和装置
公开(公告)号：US4644922A
公开(公告)日：1987-02-24
申请号：US790041
申请日：1985-10-22
申请人： Otto Glockler , Dieter Gunther , Ulrich Steinbrenner
发明人： Otto Glockler , Dieter Gunther , Ulrich Steinbrenner
IPC分类号： F02B1/04 , F02D41/12 , F02D41/34 , F02B3/00
CPC分类号： F02D41/126 , F02B1/04
摘要： The invention is directed to a method and an apparatus for controlling the overrun mode of operation of an internal combustion engine, wherein instantaneous values of the relevant negative speed change of the internal combustion engine are sensed and evaluated to control the overrun mode. In this arrangement, a higher resume speed which is selected on commencement of the overrun mode and reduced to a lower speed limit after a predetermined time function, can be shifted additionally in dependence on the negative speed change. Further, to keep an internal combustion engine from stalling, the actual value of the negative speed change can be compared with a predetermined desired value; if it exceeds that value, the decision for a resume of fuel delivery can be made without delay.
摘要翻译：本发明涉及一种用于控制内燃机的超速运行模式的方法和装置，其中检测和评估内燃机的相关负速变化的瞬时值以控制超速模式。在这种布置中，可以根据负速度变化另外移动在超速模式开始时选择的较高的恢复速度并且在预定时间功能之后降低到较低速度限制。此外，为了保持内燃机停止，可以将负速度变化的实际值与预定的期望值进行比较; 如果超过这个价值，就可以毫不拖延地作出关于燃油补给恢复的决定。

4. 发明授权

US4311123A Method and apparatus for controlling the fuel supply of an internal combustion engine 失效
标题翻译：用于控制内燃机的燃料供给的方法和装置
公开(公告)号：US4311123A
公开(公告)日：1982-01-19
申请号：US966704
申请日：1978-12-05
申请人： Otto Glockler , Dieter Gunther , Ulrich Steinbrenner , Peter Schulzke , Albrecht Sieber
发明人： Otto Glockler , Dieter Gunther , Ulrich Steinbrenner , Peter Schulzke , Albrecht Sieber
IPC分类号： F02D41/34 , F02D41/12 , F02D5/02
CPC分类号： F02D41/123 , F02D41/126
摘要： In order to prevent undesirable abrupt changes in engine torque when the fuel supply to the engine is shut off at the onset of engine braking, the invention provides the gradual decrease of the amount of fuel supplied to the engine beginning with the onset of engine braking and continuing until fuel has decreased to approximately 80 percent of the normal amount at which time the fuel is shut off entirely. When engine braking stops or when the operator indicates a demand for acceleration, the fuel supply is initiated at the level of approximately 80 percent of normal and is increased thereafter up to the normal amount according to a second selectable function of time.
摘要翻译：为了防止在发动机制动开始期间关闭发动机的燃料供给时发动机扭矩的不期望的突然变化，本发明提供了从发动机制动开始开始供应到发动机的燃料量的逐渐减少，直到燃料减少到正常量的大约80％，此时燃料完全关闭。当发动机制动停止时或者当操作者指示加速要求时，燃料供应以正常的大约80％的水平启动，然后根据时间的第二可选功能增加到正常量。

5. 发明授权

US4962737A Device for controlling at least one throttle cross-section at a control opening 失效
标题翻译：用于在控制开口处控制至少一个节气门横截面的装置
公开(公告)号：US4962737A
公开(公告)日：1990-10-16
申请号：US432735
申请日：1989-11-01
申请人： Gunter Brand , Hartmut Brammer , Richard Gerber , Otto Glockler , Gerold Grimm , Hans-Ulrich Gruber , Dieter Gunther , Jorg Issler , Harald Kalippke , Wolfgang Lolhoffel , Helmut Maurer , Ulrich Mayer , Gunther Plapp , Erhard Renninger , Claus Ruppmann , Harald Sailer , Peter Werner
发明人： Gunter Brand , Hartmut Brammer , Richard Gerber , Otto Glockler , Gerold Grimm , Hans-Ulrich Gruber , Dieter Gunther , Jorg Issler , Harald Kalippke , Wolfgang Lolhoffel , Helmut Maurer , Ulrich Mayer , Gunther Plapp , Erhard Renninger , Claus Ruppmann , Harald Sailer , Peter Werner
IPC分类号： F02D9/16 , F02M3/06 , F02M3/07 , F02M69/32
CPC分类号： F02M3/07 , F02D9/16 , F02M2003/067
摘要： A device for controlling a throttle cross-section of at least one control orifice in a bypass line extending around a throttle valve of an air intake pipe of an internal combustion engine, for regulating an idle speed of the internal combustion engine, and comprising a throttle member, a spring element for biasing the throttle member to an initial position thereof, and a positioning motor for moving the throttle member from its initial position against a bias force of the spring element, upon failure of the spring element and when the positioning motor is actuated, to establish a safety cross-section in the bypass line, a quantity of operating medium flowing through the safety cross-section being less than a quantity of operating medium flowing through a complete cross-section of the control orifice whereby idle operation of the internal combustion engine is insured.
摘要翻译： PCT No.PCT / DE88 / 00238 Sec。 371日期：一九八九年十一月一日 102（e）日期：1989年11月1日PCT PCT。出版物WO88 / 09435 日期：1988年12月1日。一种用于控制在内燃机的进气管的节气门周围的旁通管路中的至少一个控制孔的节流截面的装置，用于调节内部空气的空转速度内燃发动机，并且包括节流构件，用于将节流构件偏压到其初始位置的弹簧元件和定位电动机，用于在弹簧元件失效时使节流构件从其初始位置抵抗弹簧元件的偏置力移动元件，并且当定位电动机被致动时，为了在旁路管线中建立安全横截面，流过安全横截面的操作介质的量少于流过完整横截面的操作介质的量控制孔，从而保证内燃机的空转运转。

6. 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。

7. 发明授权

US4541390A Method and apparatus for determining an injection moment during a start process in an internal combustion engine 失效
标题翻译：用于确定内燃机起动过程中的喷射力矩的方法和装置
公开(公告)号：US4541390A
公开(公告)日：1985-09-17
申请号：US590878
申请日：1984-03-19
申请人： Ulrich Steinbrenner , Dieter Gunther
发明人： Ulrich Steinbrenner , Dieter Gunther
IPC分类号： F02D41/04 , F02D41/06 , F02D41/20 , F02D41/34 , F02M51/00
CPC分类号： F02D41/064 , F02D41/20 , F02D41/345 , F02D2041/2051 , F02D2200/503 , Y02T10/44
摘要： Method and apparatus for determining an injection moment during a start process of the internal combustion engine, in which the time point of controlling of the injection valve is shifted for a period of time depending upon the number of revolutions of the crank shaft so that the electromagnetically actuated injection valve is controlled when the battery voltage reaches the maximum value.
摘要翻译：用于确定在内燃机的启动过程中的喷射力矩的方法和装置，其中根据曲轴的转数使喷射阀的控制时间点偏移一段时间，使得电磁当电池电压达到最大值时，控制致动的喷射阀。

8. 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。

9. 发明授权

US4375207A Top speed limiter for an internal combustion engine 失效
标题翻译：内燃机的最高限速器
公开(公告)号：US4375207A
公开(公告)日：1983-03-01
申请号：US179184
申请日：1980-08-18
申请人： Albrecht Sieber , Peter Schulzke , Dieter Gunther , Ulrich Steinbrenner
发明人： Albrecht Sieber , Peter Schulzke , Dieter Gunther , Ulrich Steinbrenner
IPC分类号： F02D41/34 , F02D29/02 , F02D31/00 , F02D41/04 , F02D41/22 , F02D45/00 , G05D13/04
CPC分类号： G05D13/04 , F02D31/009
摘要： The maximum speed in an internal combustion engine is limited by circuitry which can be adjusted to conditions requiring a lower-than-normal top speed, for example during initial delivery to the customer and during the break-in period of the engine. The top speed limiter includes a comparator for suppressing or altering the fuel injection pulses. As a feature of the invention, the reference signal applied to the comparator and representing the top engine speed can be changed either manually or on the basis of elapsed time or mileage.
摘要翻译：内燃机中的最大速度受电路的限制，该电路可以被调节到需要低于正常最高速度的条件，例如在初始传送给客户期间以及在发动机的进入期间。最高限速器包括用于抑制或改变燃料喷射脉冲的比较器。作为本发明的特征，施加到比较器并且表示顶部发动机转速的参考信号可以手动地或者基于经过的时间或里程来改变。

10. 发明授权

US4603670A Method of and device for lambda-regulation of fuel mixture for an internal combustion engine 失效
标题翻译：用于内燃机燃料混合物的λ调节方法和装置
公开(公告)号：US4603670A
公开(公告)日：1986-08-05
申请号：US627742
申请日：1984-07-05
申请人： Richard Bertsch , Dieter Gunther , Hans Schnurle , Ulrich Steinbrenner
发明人： Richard Bertsch , Dieter Gunther , Hans Schnurle , Ulrich Steinbrenner
IPC分类号： F02D41/14
CPC分类号： F02D41/1474 , F02D41/1456
摘要： A method of and a device for regulating air-fuel ratio of an internal combustion engine includes an oxygen or lambda probe and a signal processing unit connected to the lambda probe. The change-overs of the lambda signal at the output of the lambda probe are compared with a succession of adjustable first time intervals t.sub.1 and, when no change-over is detected during the first time interval, the output signal from the signal processing unit which controls the air-fuel ratio is abruptly changed in a jump. To avoid overshoot of the output control signal, there is provided a resetting unit by means of which the jump of the control signal is reversed when the change-over of the lambda signal occurs in an additional monitoring time interval t.sub.2 following the first monitoring time interval t.sub.1.
摘要翻译：用于调节内燃机的空燃比的方法和装置包括氧或λ探针和连接到λ探针的信号处理单元。将λ探测器的输出处的λ信号的转换与可调整的第一时间间隔t1进行比较，并且当在第一时间间隔期间没有检测到转换时，来自信号处理单元的输出信号控制空燃比在跳跃中突然改变。为了避免输出控制信号的过冲，提供了一个复位单元，当在第一监视时间间隔之后的附加监视时间间隔t2中发生λ信号的转换时，控制信号的跳转被反转 t1。

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