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1. 发明授权

US4462376A Method and apparatus for determining and controlling the exhaust gas recirculation rate in internal combustion engines 失效
标题翻译：用于确定和控制内燃机中废气再循环速率的方法和装置
公开(公告)号：US4462376A
公开(公告)日：1984-07-31
申请号：US426328
申请日：1982-09-29
申请人： Wolfgang Ripper , Max Straubel , Wolf Wessel
发明人： Wolfgang Ripper , Max Straubel , Wolf Wessel
IPC分类号： F02B3/06 , F02D21/08 , F02M25/07 , F02M25/06
CPC分类号： F02D41/0072 , F02D41/005 , F02B3/06 , F02D2041/0022 , F02D2041/0067 , F02D2200/0414 , F02D41/1446 , Y02T10/47
摘要： A method and an apparatus are proposed for determining and controlling an exhaust gas recirculation rate in internal combustion engines (Diesel engines), wherein an adjusting member in the exhaust gas recirculation line is adjusted by a regulator in order to attain precise regulation of the exhaust gas quantity recirculated to the aspirated air zone. The regulator is supplied with the exhaust gas temperature (T4) measured at a given time as the load signal for the engine. The comparison value of the regulator is then either an actual value of the exhaust gas recirculation rate, ascertained by means of effective temperature measurements in the intake zone of the engine, or a set-point differential temperature which is produced by means of measuring the aspirated air quantity at a given time and the rpm.
摘要翻译：提出了一种用于确定和控制内燃机（柴油发动机）中的废气再循环速率的方法和装置，其中通过调节器调节废气再循环管线中的调节构件，以便实现排气的精确调节再循环到抽吸空气区域的数量。调节器配有在给定时间测量的排气温度（T4）作为发动机的负载信号。调节器的比较值是废气再循环速率的实际值，通过在发动机的进气区域中的有效温度测量来确定，或通过测量吸气的产生的设定点差温度给定时间的空气量和转速。

2. 发明授权

US4300515A Apparatus for actuating an adjustment device acting upon a control apparatus for exhaust recirculation in internal combustion engines 失效
标题翻译：用于致动调节装置的装置，其作用在用于内燃机中的排气再循环的控制装置
公开(公告)号：US4300515A
公开(公告)日：1981-11-17
申请号：US96072
申请日：1979-11-20
申请人： Max Straubel , Gerhard Stumpp , Klaus Krieger , Wolf Wessel
发明人： Max Straubel , Gerhard Stumpp , Klaus Krieger , Wolf Wessel
IPC分类号： F02D1/04 , F02D21/08 , F02M26/21 , F02M26/62 , F02M41/12
CPC分类号： F02M41/126 , F02D1/04 , F02D21/08 , F02M26/21 , F02M26/62
摘要： An apparatus is proposed which serves the purpose of load-dependent actuation of an adjustment device, wherein the cross section and/or the pressure drop of an exhaust recirculation line in an internal combustion engine can be varied in accordance with load. An injection pump of conventional design is associated with the internal combustion engine and further includes a quantity adjustment device, the position of which acts as a control variable for the load. With this control variable, a booster apparatus is controlled via a comparison apparatus; the output variable of the booster apparatus in turn is the control variable for the actuation of an adjustment device which acts on an exhaust recirculation control apparatus. When a threshold value for load is exceeded, the exhaust recirculation is precluded. The control variable is preferably formed as a fuel pressure signal with the fuel withdrawn from the suction chamber of the injection pump. Apparatuses are proposed by means of which, in the event of the actuation of the control apparatus for exhaust recirculation, the smallest possible removal quantity of fuel is required for control purposes.
摘要翻译：提出了一种用于调节装置的负载相关致动的装置，其中内燃机中的排气再循环管线的横截面积和/或压降可以根据负载而变化。常规设计的注射泵与内燃机相关联，并且还包括量调节装置，其位置作为负载的控制变量。利用该控制变量，通过比较装置控制升压装置; 升压装置的输出变量又是作用在排气再循环控制装置上的调节装置的致动的控制变量。当超过负载阈值时，不排除排气再循环。控制变量优选地形成为从喷射泵的吸入室排出的燃料的燃料压力信号。提出了一种装置，通过该装置，在用于排气再循环的控制装置的致动的情况下，为了控制目的，需要最小的可能的燃料去除量。

3. 发明授权

US4630582A Arrangement for rapidly adjusting an electromagnetic load associated with an internal combustion engine 失效
标题翻译：用于快速调节与内燃机相关联的电磁负载的装置
公开(公告)号：US4630582A
公开(公告)日：1986-12-23
申请号：US661808
申请日：1984-10-17
申请人： Thomas Kuttner , Max Straubel , Wolf Wessel
发明人： Thomas Kuttner , Max Straubel , Wolf Wessel
IPC分类号： F02D45/00 , F02D31/00 , F02D41/02 , G05B7/02 , F02M51/00 , F02M3/00
CPC分类号： F02D31/007 , F02D41/0205
摘要： The invention is directed to an arrangement for rapidly adjusting an electromagnetic load associated with internal combustion engines. The output signals of two control systems are combined in a logic circuit such that priority is assigned to one of the two control systems. Dependent on the output signal of the higher-order control system, an evaluation circuit acts on a switch arrangement to thereby suitably influence the signal resulting from the combining operation of the output signals of the two control systems. This arrangement makes it possible to speed up the delivery of the output signal of the higher-order control system to the electromagnetic load which may be an injection valve, for example. The higher-order control system may be a smooth-running control system.
摘要翻译：本发明涉及一种用于快速调节与内燃机相关联的电磁负载的装置。两个控制系统的输出信号被组合在逻辑电路中，使得优先权被分配给两个控制系统之一。取决于高阶控制系统的输出信号，评估电路作用于开关装置，从而适当地影响由两个控制系统的输出信号的组合操作产生的信号。这种布置使得可以加速例如上级控制系统的输出信号到作为喷射阀的电磁负载。高阶控制系统可以是平稳运行的控制系统。

4. 发明授权

US4476829A Electronic control system for the fuel quantity of an internal combustion engine having self-ignition 失效
标题翻译：具有自燃的内燃机的燃料量的电子控制系统
公开(公告)号：US4476829A
公开(公告)日：1984-10-16
申请号：US586643
申请日：1984-03-07
申请人： Max Straubel , Wolf Wessel
发明人： Max Straubel , Wolf Wessel
IPC分类号： F02D41/04 , F02D35/02 , F02D41/02 , F02D41/14 , F02D41/38 , F02D31/00
CPC分类号： F02D41/1446 , F02D41/38
摘要： An electronic control system for the fuel quantity of an internal combustion engine having self-ignition is proposed, in which above a predetermined load threshold the increase in fuel quantity is limited and a regulation of exhaust gas temperature is performed. The load threshold is preferably approximately 75% of the full-load value, and it may be dependent on operating characteristics, for instance on the rpm. Depending upon the engine type, it may be useful to regulate not the absolute exhaust gas temperature but rather the difference between the exhaust gas temperature and the temperature of the aspirated air.
摘要翻译：提出了一种用于具有自点火的内燃机的燃料量的电子控制系统，其中上述预定负荷阈值限制了燃料量的增加和排气温度的调节。负载阈值优选地是满载值的大约75％，并且其可以取决于操作特性，例如在rpm上。根据发动机的类型，调节绝对排气温度，而不是排气温度和吸入空气的温度之间的差异是有用的。

5. 发明授权

US4200076A Fuel control device for supercharged diesel engines 失效
标题翻译：增压柴油机燃油控制装置
公开(公告)号：US4200076A
公开(公告)日：1980-04-29
申请号：US36108
申请日：1979-05-04
申请人： Max Straubel , Klaus-Dieter Zimmermann , Wolf Wessel , Wilfried Sautter , Gerhard Stumpp
发明人： Max Straubel , Klaus-Dieter Zimmermann , Wolf Wessel , Wilfried Sautter , Gerhard Stumpp
IPC分类号： F02B3/06 , F02D1/02 , F02D1/10 , F02D23/02 , F02D1/04 , F02N17/08
CPC分类号： F02D1/025 , F02D1/02 , F02D1/10 , F02D23/02 , F02B3/06 , Y02T10/144
摘要： Associated with the fuel controller of a supercharged diesel engine is a mechanism which limits the maximum fuel quantity in all operational states as defined by engine speed and air flow rate. This mechanism includes a three dimensional cam, displaced in rotation by a first transducer responsive to rpm or air flow rate and further displaced axially by a second transducer responsive to the other of these variables. A cam follower attached to the main fuel control rod of the controller makes contact with and follows the surface of the cam, thereby limiting the maximum fuel quantity admitted to the engine. Special provisions permit an enlarged starting fuel quantity and also permit corrections on the basis of further parameters, such as temperature. Several embodiments are presented.
摘要翻译：与增压柴油发动机的燃料控制器相关联的是根据发动机速度和空气流量所限定的所有操作状态下的最大燃料量的限制的机构。该机构包括三维凸轮，其响应于转速或空气流速由第一换能器旋转地移动，并且响应于这些变量中的另一个进一步由第二换能器轴向位移。附接到控制器的主燃料控制棒的凸轮从动件与凸轮的表面接触并跟随凸轮，从而限制了进入发动机的最大燃料量。特殊规定允许起始燃料量增加，并且还可以根据诸如温度等进一步参数进行校正。呈现了几个实施例。

6. 发明授权

US5295470A Fuel injection apparatus for internal combustion engines 失效
标题翻译：内燃机燃油喷射装置
公开(公告)号：US5295470A
公开(公告)日：1994-03-22
申请号：US031305
申请日：1993-03-12
申请人： Max Straubel
发明人： Max Straubel
IPC分类号： F02M51/00 , F02M55/02 , F02M57/02 , F02M59/36 , F02M59/44 , F02M41/00
CPC分类号： F02M55/04 , F02M57/02 , F02M57/023 , F02M59/366
摘要： A fuel injection apparatus for internal combustion engines, which includes a pump piston guided in a cylinder bore driven to reciprocate axially by a cam drive. With a face end, the pump piston defines a pump work chamber, which communicates with an injection valve via a pressure conduit and which is supplied with fuel and relieved via a fuel line. Supply onset and supply end are controllable via a feed pump and a magnet valve are disposed in the fuel line, which communicates with a fuel supply vessel (33) to control supply onset and end of supply. In order to relieve a pressure of the high-pressure chambers, especially at high engine speeds, a fuel tapping device, which is controllable as a function of pressure is connected to a relief line that branches off from the fuel line.
摘要翻译：一种用于内燃机的燃料喷射装置，其包括被驱动以由凸轮驱动器轴向往复运动的气缸孔中引导的泵活塞。通过面端，泵活塞限定了泵工作室，该泵工作室经由压力导管与喷射阀连通，并经过燃料管路供给燃料并释放。供应起始和供应端可通过进料泵进行控制，并且电磁阀设置在燃料管线中，该燃料管线与燃料供应容器（33）连通以控制供应开始和供应结束。为了减轻高压室的压力，特别是在高发动机速度下，作为压力的函数可控的燃料分流装置连接到从燃料管路分支的救生线。

7. 发明授权

US5220894A Fuel injection pump for internal combustion engines 失效
标题翻译：燃油喷射泵用于内燃机
公开(公告)号：US5220894A
公开(公告)日：1993-06-22
申请号：US700125
申请日：1991-05-28
申请人： Max Straubel
发明人： Max Straubel
IPC分类号： F02M59/36 , F02M41/12 , F02M59/38
CPC分类号： F02M41/124 , F02M41/126 , F02M59/38
摘要： A fuel injection pump for internal combustion engines for controlling the fuel quantity with an electric closed-loop control device, which controls an electric positioner, which in turn actuates an element that determines the fuel injection quantity per pump piston supply stroke. The supply of fuel to the pump work chamber is effected via a fuel supply line, in which an adjustable throttle is disposed. The throttle is actuated in accordance with the position of a gas pedal, but it controls an increasingly larger through cross section of the fuel supply line than would correspond to the fuel metering by the closed-loop control device. A minimum through cross section is defined by a fixed throttle. With this apparatus, emergency operation if the electric control system for the fuel injection quantity fails can be attained, without the apparatus for emergency operation interfering with fuel metering by the closed-loop control device. In particular, the fixed throttle prevents racing of the engine counter to the intentions of the driver in the event that the closed-loop control system fails.
摘要翻译： PCT No.PCT / DE90 / 00801 Sec。 371日期1991年5月28日 102（e）日期1991年5月28日PCT提交1990年10月24日PCT公布。出版物WO91 / 07585 日期1991年5月30日。一种用于通过电动闭环控制装置控制燃料量的内燃机的燃料喷射泵，其控制电动定位器，该定位器又致动确定每个泵活塞供应的燃料喷射量的元件行程。向泵工作室供应燃料经由其中设置有可调节节流阀的燃料供应管线来实现。节气门根据油门踏板的位置而被致动，但是它控制着燃料供应管线的越过越过越过越过越来越大的通过闭环控制装置的燃料计量的横截面。最小横截面由固定节流阀定义。利用该装置，如果能够实现用于燃料喷射量的电气控制系统的故障的紧急操作，则没有用于紧急操作的装置干扰闭环控制装置的燃料计量。特别地，在闭环控制系统发生故障的情况下，固定节气门防止发动机与赛车的意图相反。

8. 发明授权

US4768719A Fuel injection nozzle for internal combustion engines 失效
标题翻译：内燃机燃油喷嘴
公开(公告)号：US4768719A
公开(公告)日：1988-09-06
申请号：US90152
申请日：1987-07-17
申请人： Max Straubel , Ewald Eblen , Paul Fussner , Gunter Kapolke , Edgar Schneider , Klaus Wolf , Werner Wagner , Karl Hofmann
发明人： Max Straubel , Ewald Eblen , Paul Fussner , Gunter Kapolke , Edgar Schneider , Klaus Wolf , Werner Wagner , Karl Hofmann
IPC分类号： F02M61/16 , F02M45/08 , F02M61/10 , F02M61/20
CPC分类号： F02M45/083 , F02M2200/8015
摘要： Fuel injection nozzle for internal combustion engines includes a first closing spring which acts continuously on the valve needle by means of a central pressure pin and, in addition, a second closing spring which acts continuously on the valve needle by means of a pressure piece after covering the distance of an initial stroke. The pressure piece is supported at the nozzle body by means of an intermediate bush during the initial stroke. The initial stroke is limited by means of the shoulders at the valve needle and the intermediate bush, whereas the total stroke is limited by means of the shoulders at the intermediate bush and the intermediate disk. Accordingly, the initial stroke can be adjusted very accurately to a desired magnitude merely by means of grinding the valve needle and does not change during the assembly of the injection nozzle.
摘要翻译： PCT No.PCT / DE86 / 00453 Sec。 371日期1987年7月17日 102（e）日期1987年7月17日PCT申请日1986年11月7日PCT公布。公开号WO87 / 03339 1987年6月4日。用于内燃机的燃料喷射喷嘴包括第一闭合弹簧，其通过中心压力销连续作用在阀针上，并且还包括第二闭合弹簧，其通过在覆盖初始冲程的距离之后的压块的装置。在初始冲程期间，压片通过中间衬套在喷嘴体处被支撑。初始行程通过在阀针和中间衬套处的肩部受到限制，而总行程通过中间衬套和中间盘的肩部受到限制。因此，仅通过研磨阀针就可以非常准确地将初始行程调整到所希望的大小，并且在注射喷嘴的组装期间不改变。

9. 发明授权

US4655184A Fuel injection apparatus for internal combustion engines 失效
标题翻译：内燃机燃油喷射装置
公开(公告)号：US4655184A
公开(公告)日：1987-04-07
申请号：US382002
申请日：1982-05-25
申请人： Konrad Eckert , Hermann Eisele , Helmut Laufer , Max Straubel
发明人： Konrad Eckert , Hermann Eisele , Helmut Laufer , Max Straubel
IPC分类号： F02D41/40 , F02D1/02 , F02M41/12 , F02M59/02 , F02M59/34 , F02M59/36 , F02M39/00
CPC分类号： F02M41/128 , F02M41/125 , F02M59/34 , F02M59/366
摘要： A fuel injection apparatus for internal combustion engines in which beyond a predetermined remaining stroke during the supply stroke of the pump piston, a relief conduit is opened via a control edge. The same control edge closes the relief conduit once again during the intake stroke. During the subsequent effective intake stroke, the quantity of fuel to be injected upon the following compression stroke is metered by means of the electrically actuatable valve. The magnetic valve here is already opened before the closure of the relief conduit by the control edge, so that in the opening phase of the relief conduit, the pump work chamber of the fuel injection apparatus is flushed. In this manner, precise metering of the quantity of fuel to be injected is attained.
摘要翻译：一种用于内燃机的燃料喷射装置，其中在泵活塞的供给冲程期间超过预定的剩余行程，经由控制边缘打开释放导管。在进气冲程期间，相同的控制边缘再次关闭卸压管道。在随后的有效进气冲程期间，通过电致动阀计量在随后的压缩冲程中喷射的燃料量。这里的电磁阀在通过控制边缘封闭释放导管之前已经打开，使得在释放导管的开启阶段，喷射装置的泵工作室被冲洗。以这种方式，可以精确计量待喷射的燃料量。

10. 发明授权

US4538580A Fuel injection pump 失效
标题翻译：燃油喷射泵
公开(公告)号：US4538580A
公开(公告)日：1985-09-03
申请号：US543660
申请日：1983-10-19
申请人： Max Straubel , Hermann Eisele , Jean Leblanc , Jean Pigeroulet
发明人： Max Straubel , Hermann Eisele , Jean Leblanc , Jean Pigeroulet
IPC分类号： F02M41/14 , F02M41/06 , F02M41/08 , F02M51/04 , F02M59/36 , F02M59/34
CPC分类号： F02M41/063 , F02M59/366
摘要： A fuel injection pump for internal combustion engines in which by means of an obliquely extending control groove on the jacket face of a distributor, the end of injection can be varied by opening a relief conduit during the displacement of the distributor. The injection onset is made to follow this variable end of injection by providing that the stroke position of the pump pistons of the fuel injection pump is ascertained at the end of injection by a transducer, by means of which at the same time a metering duration of a magnetic valve that has already been opened at the time of the end of the injection stroke is controlled. In this manner, with a radial piston pump so embodied, the opportunity is afforded of accurately adjusting the quantity of fuel to be metered by means of a magnetic valve, even with variable injection times. All that needs to be done is that the magnetic valve be closed exactly and rapidly at the end of metering, while an error in opening on the part of the magnetic valve does not occur. In this manner, a very precise metering of the fuel to be injected is attained with simple means.
摘要翻译：一种用于内燃机的燃料喷射泵，其中通过在分配器的护套面上的倾斜延伸的控制槽，可以通过在分配器移位期间打开释放导管来改变喷射端。通过提供在注射结束时确定燃料喷射泵的泵活塞的冲程位置，通过换能器来确定注射开始跟随该可变的注射端，同时通过该换能器的计量持续时间控制在注射冲程结束时已经打开的电磁阀。以这种方式，通过如此体现的径向活塞泵，即使具有可变的喷射时间，也可以通过电磁阀精确地调节待计量的燃料的量。所有这些都需要做的是在计量结束时，电磁阀被精确而快速地关闭，而不会发生磁阀部分的打开错误。以这种方式，通过简单的方法可以获得要注入的燃料的非常精确的计量。

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