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1. 发明申请

US20060042608A1 Method and device for operating an internal combustion engine having exhaust-gas recirculation 有权
标题翻译：用于操作具有废气再循环的内燃机的方法和装置
公开(公告)号：US20060042608A1
公开(公告)日：2006-03-02
申请号：US11215338
申请日：2005-08-29
申请人： Rainer Buck , Dirk Foerstner , Wilhelm Blumendeller
发明人： Rainer Buck , Dirk Foerstner , Wilhelm Blumendeller
IPC分类号： F02M25/07 , F02B47/08
CPC分类号： F02B29/0437 , F02D41/0065 , F02D41/22 , F02D2041/0067 , F02M26/05 , F02M26/25 , F02M26/33 , F02M26/47 , F02M26/49 , Y02T10/146
摘要： Provided are a method and device for operating an internal combustion engine having exhaust-gas recirculation, the method and device allowing a diagnosis of an exhaust-gas recirculation cooler during normal operation of the internal combustion engine. In this context, a variable characteristic of the functioning of the exhaust-gas recirculation cooler is monitored. The variable characteristic of the functioning of the cooling device is ascertained as a function of a measured value. The variable characteristic of the functioning of the exhaust-gas recirculation cooler is specified on the basis of an intact exhaust-gas recirculation cooler. The ascertained value of the variable characteristic of the functioning of the exhaust-gas recirculation cooler is compared to the predefined value. An error is detected when the ascertained value of the variable characteristic of the function of cooling device deviates from the specified value.
摘要翻译：提供了一种用于操作具有废气再循环的内燃机的方法和装置，该方法和装置允许在内燃机的正常操作期间诊断废气再循环冷却器。在这种情况下，监测排气再循环冷却器功能的可变特性。确定冷却装置的功能的可变特性作为测量值的函数。废气再循环冷却器功能的可变特性是基于完整的废气再循环冷却器来确定的。将排气再循环冷却器的功能的可变特性的确定值与预定值进行比较。当冷却装置的功能的可变特性的确定值偏离指定值时，检测到错误。

2. 发明授权

US07222615B2 Method and device for operating an internal combustion engine having exhaust-gas recirculation 有权
标题翻译：用于操作具有废气再循环的内燃机的方法和装置
公开(公告)号：US07222615B2
公开(公告)日：2007-05-29
申请号：US11215338
申请日：2005-08-29
申请人： Rainer Buck , Dirk Foerstner , Wilhelm Blumendeller
发明人： Rainer Buck , Dirk Foerstner , Wilhelm Blumendeller
IPC分类号： F02M25/07 , F02B47/08 , F02B33/44 , G06F19/00
CPC分类号： F02B29/0437 , F02D41/0065 , F02D41/22 , F02D2041/0067 , F02M26/05 , F02M26/25 , F02M26/33 , F02M26/47 , F02M26/49 , Y02T10/146
摘要： Provided are a method and device for operating an internal combustion engine having exhaust-gas recirculation, the method and device allowing a diagnosis of an exhaust-gas recirculation cooler during normal operation of the internal combustion engine. In this context, a variable characteristic of the functioning of the exhaust-gas recirculation cooler is monitored. The variable characteristic of the functioning of the cooling device is ascertained as a function of a measured value. The variable characteristic of the functioning of the exhaust-gas recirculation cooler is specified on the basis of an intact exhaust-gas recirculation cooler. The ascertained value of the variable characteristic of the functioning of the exhaust-gas recirculation cooler is compared to the predefined value. An error is detected when the ascertained value of the variable characteristic of the function of cooling device deviates from the specified value.
摘要翻译：提供了一种用于操作具有废气再循环的内燃机的方法和装置，该方法和装置允许在内燃机的正常操作期间诊断废气再循环冷却器。在这种情况下，监测排气再循环冷却器功能的可变特性。确定冷却装置的功能的可变特性作为测量值的函数。废气再循环冷却器功能的可变特性是基于完整的废气再循环冷却器来确定的。将排气再循环冷却器的功能的可变特性的确定值与预定值进行比较。当冷却装置的功能的可变特性的确定值偏离指定值时，检测到错误。

3. 发明授权

US07275425B2 Method for testing at least three sensors, which detect a measurable variable for an internal combustion engine 有权
标题翻译：用于测试至少三个传感器的方法，其检测内燃机的可测量变量
公开(公告)号：US07275425B2
公开(公告)日：2007-10-02
申请号：US10532783
申请日：2003-10-20
申请人： Rainer Buck , Andreas Kratter , Dirk Foerstner , Michael Walter , Juergen Sojka , Matthias Stegmaier
发明人： Rainer Buck , Andreas Kratter , Dirk Foerstner , Michael Walter , Juergen Sojka , Matthias Stegmaier
IPC分类号： G01M15/00
CPC分类号： G01K15/00 , F01N11/00 , F02D41/1446 , F02D41/222 , F02D2200/0414 , F02D2200/0606 , Y02T10/40
摘要： A method for checking at least three sensors which detect a measured quantity in the area of an internal combustion engine. A measure of the sensor signal of the particular sensor to be checked is compared to a reference signal which is obtained from at least one part of the sensor signals of the sensors to be checked. A sensor is recognized as defective on the basis of a comparison of the measure for the sensor signal with the reference signal. The reference signal is formed, for example, from a mean value of a measure of the sensor signals of at least one part of the sensors to be checked, the individual sensor signals being weighted using correction factors in forming the mean value. The sensors are temperature sensors or pressure sensors, for example, which may be situated in an intake area of the internal combustion engine, on the internal combustion engine itself, in an exhaust area, and/or in an exhaust gas treatment system.
摘要翻译：一种用于检查至少三个检测内燃机区域中的测量量的传感器的方法。将要检查的特定传感器的传感器信号的量度与从要检查的传感器的传感器信号的至少一部分获得的参考信号进行比较。基于传感器信号的测量与参考信号的比较，传感器被识别为有缺陷的。参考信号例如由待检查的传感器的至少一部分的传感器信号的测量值的平均值形成，使用校正因子在形成平均值时对各个传感器信号进行加权。传感器是例如可以位于内燃机的进气区域，内燃机本身，排气区域和/或废气处理系统中的温度传感器或压力传感器。

4. 发明申请

US20060137436A1 Method for testing at least three sensors, which detect a measurable variable for an internal combustion engine 有权
标题翻译：用于测试至少三个传感器的方法，其检测内燃机的可测量变量
公开(公告)号：US20060137436A1
公开(公告)日：2006-06-29
申请号：US10532783
申请日：2003-10-20
申请人： Rainer Buck , Andreas Kratter , Dirk Foerstner , Michael Walter , Juergen Sojka , Matthias Stegmaier
发明人： Rainer Buck , Andreas Kratter , Dirk Foerstner , Michael Walter , Juergen Sojka , Matthias Stegmaier
IPC分类号： G01M15/00
CPC分类号： G01K15/00 , F01N11/00 , F02D41/1446 , F02D41/222 , F02D2200/0414 , F02D2200/0606 , Y02T10/40
摘要： A method for checking at least three sensors which detect a measured quantity in the area of an internal combustion engine. A measure of the sensor signal of the particular sensor to be checked is compared to a reference signal which is obtained from at least one part of the sensor signals of the sensors to be checked. A sensor is recognized as defective on the basis of a comparison of the measure for the sensor signal with the reference signal. The reference signal is formed, for example, from a mean value of a measure of the sensor signals of at least one part of the sensors to be checked, the individual sensor signals being weighted using correction factors in forming the mean value. The sensors are temperature sensors or pressure sensors, for example, which may be situated in an intake area of the internal combustion engine, on the internal combustion engine itself, in an exhaust area, and/or in an exhaust gas treatment system.
摘要翻译：一种用于检查至少三个检测内燃机区域中的测量量的传感器的方法。将要检查的特定传感器的传感器信号的量度与从要检查的传感器的传感器信号的至少一部分获得的参考信号进行比较。基于传感器信号的测量与参考信号的比较，传感器被识别为有缺陷的。参考信号例如由待检查的传感器的至少一部分的传感器信号的测量值的平均值形成，使用校正因子在形成平均值时对各个传感器信号进行加权。传感器是例如可以位于内燃机的进气区域，内燃机本身，排气区域和/或废气处理系统中的温度传感器或压力传感器。

5. 发明授权

US06758417B2 Injector for a common rail fuel injection system, with shaping of the injection course 失效
标题翻译：喷油器用于共轨燃油喷射系统，具有注塑过程的成型
公开(公告)号：US06758417B2
公开(公告)日：2004-07-06
申请号：US10303704
申请日：2002-11-26
申请人： Rainer Buck
发明人： Rainer Buck
IPC分类号： F02M5900
CPC分类号： F02M63/0007 , F02M45/08 , F02M45/12 , F02M47/027
摘要： A common rail injector is proposed which offers great freedom in designing the course of the preinjection main injection and of the injection pressure. Moreover, it offers improved security against leaks into the combustion chamber, caused for instance by a leaking nozzle needle valve seat.
摘要翻译：提出了一种共轨喷射器，其在设计预喷射主喷射和喷射压力的过程中提供了很大的自由度。此外，它提供了改进的防止泄漏到燃烧室中的安全性，例如由喷嘴针阀座泄漏引起的。

6. 发明授权

US06820592B2 Method and apparatus for controlling an internal combustion engine 失效
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：US06820592B2
公开(公告)日：2004-11-23
申请号：US10307877
申请日：2002-12-02
申请人： Rainer Buck , Jens Damitz , Dirk Samuelsen , Ruediger Fehrmann , Matthias Schueler
发明人： Rainer Buck , Jens Damitz , Dirk Samuelsen , Ruediger Fehrmann , Matthias Schueler
IPC分类号： F02B312
CPC分类号： F02D41/403 , F02D35/021 , F02D35/023 , F02D2250/31 , Y02T10/44
摘要： A method and an apparatus for controlling an internal combustion engine are described. At least one sensor serves to detect a first variable that characterizes the pressure in the combustion chamber of at least one cylinder. A second variable, which characterizes the maximum value of the change and/or the location of the maximum value of the change, is determined on the basis of this first variable. This second variable serves to control operating parameters of the internal combustion engine in an open-loop and/or a closed-loop manner.
摘要翻译：描述了一种用于控制内燃机的方法和装置。至少一个传感器用于检测表征至少一个气缸的燃烧室中的压力的第一变量。基于该第一变量来确定表征变化的最大值和/或变化的最大值的位置的第二变量。该第二变量用于以开环和/或闭环方式控制内燃机的操作参数。

7. 发明授权

US4401081A Method and apparatus for closed-loop control of the operating mixture composition in an internal combustion engine 失效
标题翻译：用于内燃机中操作混合物组成的闭环控制的方法和装置
公开(公告)号：US4401081A
公开(公告)日：1983-08-30
申请号：US195963
申请日：1980-10-10
申请人： Wolf Wessel , Rainer Buck
发明人： Wolf Wessel , Rainer Buck
IPC分类号： F02D21/08 , F02D35/00 , F02D41/00 , F02D41/14 , F02D43/00 , F02D33/00
CPC分类号： F02D41/1453 , F02D35/0023 , F02D41/1443 , F02D41/0052 , F02D41/008 , Y02T10/42
摘要： A method is described for closed-loop control of the composition of the operating mixture coming to be combusted in an internal combustion engine, wherein operating mixtures are formed in the combustion chambers either simultaneously or sequentially, which differ from one another percentagewise by a predetermined amount of the air number .lambda.. The different exhaust gas compositions resulting from this difference are measured sequentially or simultaneously with the aid of one or two CO sensors and the average operating mixture composition is regulated such that a constant difference is established for the CO content in the exhaust gas. In the use of a quantity of recirculated exhaust gas to influence the operating mixture composition, an optimal composition of the exhaust gases is thereby established.
摘要翻译：描述了一种用于对在内燃机中要燃烧的操作混合物的组成的闭环控制的方法，其中操作混合物同时或顺序地形成在燃烧室中，其彼此以百分比相差预定量的空气数字λ。由该差异产生的不同废气组成借助于一个或两个CO传感器顺序或同时测量，并且调节平均操作混合物组成，使得排气中的CO含量恒定不变。在使用一定量的再循环废气来影响操作混合物组成时，由此建立废气的最佳组成。

8. 发明授权

US4335601A Fuel injection nozzle with movement switch 失效
标题翻译：带移动开关的燃油喷嘴
公开(公告)号：US4335601A
公开(公告)日：1982-06-22
申请号：US170223
申请日：1980-07-18
申请人： Rainer Buck , Odon Kopse , Nestor R. Amaya
发明人： Rainer Buck , Odon Kopse , Nestor R. Amaya
IPC分类号： F02M65/00 , G01M19/00
CPC分类号： F02M65/005
摘要： An electro-mechanical switch, which is part of an electrical current circuit, is disposed in a fuel injection nozzle for internal combustion engines. The first switch contact is secured via an insulating body of a pressure bolt of the nozzle needle; the second switch contact is held pressed against the first switch contact by a contact spring supported on the pressure bolt, so that the portion of the electrical current circuit comprising the nozzle is closed. At the beginning of the opening stroke of the nozzle needle, the second switch contact, because of its inertia of mass, briefly fails to follow the first contact so that the electrical current circuit is interrupted; it is closed by the followup of the first switch contact caused by the contact spring. The switch can be inserted inside a normal injection nozzle without great expense.
摘要翻译：作为电流回路的一部分的机电开关设置在用于内燃机的燃料喷嘴中。第一开关触点通过喷嘴针的压力螺栓的绝缘体固定; 通过支撑在压力螺栓上的接触弹簧将第二开关触点保持压靠在第一开关触点上，使得包括喷嘴的电流回路部分闭合。在喷嘴针的开始行程开始时，第二开关触点由于其质量惯性而短暂地不能跟随第一接触，使得电流回路中断; 通过由接触弹簧引起的第一开关触点的跟随而关闭。开关可以插入正常的注射喷嘴内，无需大量费用。

9. 发明授权

US07302942B2 Method and device for operating an internal combustion engine 有权
标题翻译：用于操作内燃机的方法和装置
公开(公告)号：US07302942B2
公开(公告)日：2007-12-04
申请号：US11595210
申请日：2006-11-09
申请人： Rainer Buck , Michael Scheidt , Eduard Moser , Martin Schacherer
发明人： Rainer Buck , Michael Scheidt , Eduard Moser , Martin Schacherer
IPC分类号： F02D41/00 , F02D41/02
CPC分类号： F02D41/222 , F02D41/1446 , F02D41/1456 , Y02T10/40
摘要： A method and a device for operating an internal combustion engine make it possible to monitor a temperature sensor or a lambda sensor in an exhaust system of the internal combustion engine for functionality in the entire operating range of the internal combustion engine. To that end, the plausibility of the signal of the temperature sensor is checked with a signal of the lambda sensor for a predetermined relationship.
摘要翻译：用于操作内燃机的方法和装置使得可以在内燃机的整个操作范围内监视内燃机的排气系统中的温度传感器或λ传感器的功能。为此，使用λ传感器的信号检查温度传感器的信号的合理性，以达到预定的关系。

10. 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。

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