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1. 发明授权

US5890474A Method and arrangement for checking the operability of a tank-venting system 失效
标题翻译：检查排气系统的可操作性的方法和装置
公开(公告)号：US5890474A
公开(公告)日：1999-04-06
申请号：US900335
申请日：1997-07-25
申请人： Eberhard Schnaibel , Helmut Schwegler , Ulrich Kuhn , Werner Krauss , Thorsten Fritz , Andreas Blumenstock , Stephan Uhl , Michael Nicolaou , Lutz Reuschenbach , Georg Mallebrein , Michael Hermann
发明人： Eberhard Schnaibel , Helmut Schwegler , Ulrich Kuhn , Werner Krauss , Thorsten Fritz , Andreas Blumenstock , Stephan Uhl , Michael Nicolaou , Lutz Reuschenbach , Georg Mallebrein , Michael Hermann
IPC分类号： G01M3/26 , F02M25/08 , G01M3/32 , F02M37/04
CPC分类号： F02M25/0818
摘要： The invention is directed to a method and arrangement for checking the operability of a vessel. Pressure is introduced into the vessel utilizing a pressure source having operating variables which vary during operation of the pressure source. These operating variables are detected while the pressure is introduced into the vessel and a conclusion as to a presence of a leak in the vessel is drawn from the operating variables. By utilizing the operating variables, a statement as precise as possible is provided as to the presence of the leak with as little additional equipment as possible.
摘要翻译：本发明涉及一种用于检查船只的可操作性的方法和装置。使用具有在压力源的操作期间变化的操作变量的压力源将压力引入容器中。在将压力引入容器中时检测这些操作变量，并从操作变量中得出关于容器中存在泄漏的结论。通过利用操作变量，尽可能精确地提供尽可能少的附加设备的泄漏的存在。

2. 发明授权

US06886399B2 Method for determining mass flows into the inlet manifold of an internal combustion engine 有权
标题翻译：确定进入内燃机入口歧管的质量流量的方法
公开(公告)号：US06886399B2
公开(公告)日：2005-05-03
申请号：US10220129
申请日：2001-12-22
申请人： Eberhard Schnaibel , Wilfried Tuleweit , Manfred Pfitz , Roland Herynek , Holger Bellmann , Gholamabas Esteghlal , Detlef Heinrich , Lutz Reuschenbach , Georg Mallebrein
发明人： Eberhard Schnaibel , Wilfried Tuleweit , Manfred Pfitz , Roland Herynek , Holger Bellmann , Gholamabas Esteghlal , Detlef Heinrich , Lutz Reuschenbach , Georg Mallebrein
IPC分类号： F02M35/10 , F02D9/00 , F02D9/02 , F02D11/10 , F02D21/08 , F02D35/00 , F02D41/00 , F02D41/04 , F02D41/22 , F02D45/00 , F02M25/08 , G01M15/00
CPC分类号： F02D41/22 , F02D11/106 , F02D35/0007 , F02D35/0023 , F02D41/003 , F02D41/0065 , F02D41/042 , F02D41/18 , F02D2041/0017 , F02D2200/0402 , F02D2200/0404 , F02D2200/0406 , F02D2200/704 , F02D2250/16 , F02M25/08 , Y02T10/40 , Y02T10/42
摘要： A method detects mass flows to the intake manifold of an internal combustion engine having a device for controlling the air supply to the intake manifold and having a sensor for detecting the intake manifold pressure and having a control apparatus for evaluating a trace of the intake manifold pressure. In the context of the method, when the internal combustion engine is switched off, the supply of air to the intake manifold is reduced in a predetermined manner and the trace of the intake manifold pressure, which adjusts thereupon, is evaluated for detecting the mass flows.
摘要翻译：一种方法检测到具有用于控制对进气歧管的空气供应的装置的内燃机的进气歧管的质量流量，并且具有用于检测进气歧管压力的传感器，并且具有用于评估进气歧管压力迹线的控制装置。在该方法的上下文中，当关闭内燃机时，以预定的方式减少到进气歧管的空气供应，并且对进行调节的进气歧管压力的痕迹进行评估，以检测质量流量。

3. 发明授权

US6105557A Method of checking the operability of a tank-venting system 失效
标题翻译：检查排气系统的可操作性的方法
公开(公告)号：US6105557A
公开(公告)日：2000-08-22
申请号：US358478
申请日：1999-07-21
申请人： Eberhard Schnaibel , Thorsten Fritz , Lutz Reuschenbach
发明人： Eberhard Schnaibel , Thorsten Fritz , Lutz Reuschenbach
IPC分类号： G01M3/26 , F02M25/08 , F02M33/02
CPC分类号： F02M25/0818
摘要： The invention is directed to a method for checking the operability of a tank-venting system. The tank-venting system includes a tank, an adsorption filter having a tank-venting line, a connecting line for connecting the adsorption filter to the tank, a tank-venting valve and a valve line connecting the adsorption filter to the tank-venting valve. A pressure source is provided for introducing a pressure into the tank-venting system, an operating characteristic variable of the pressure source is detected only over a pregiven time interval (.DELTA.t.sub.m) when introducing the pressure to obtain a time-dependent trace of the operating characteristic variable. The time-dependent trace is extrapolated and a conclusion is drawn as to the presence of a leak therefrom.
摘要翻译：本发明涉及一种用于检查罐排气系统的可操作性的方法。排气系统包括一个罐，一个吸气过滤器，一个排气管，一个用于将吸附过滤器连接到油箱的连接管，一个油箱排放阀和一个将吸附过滤器连接到油箱排放阀。提供压力源以将压力引入到罐排放系统中，当引入压力以获得操作的时间依赖性痕迹时，压力源的操作特性变量仅在预制时间间隔（DELTA tm）上被检测特征变量。时间依赖的曲线被外推，并且得出关于其中存在泄漏的结论。

4. 发明授权

US5239974A Electronic system for controlling the fuel injection of an internal-combustion engine 失效
标题翻译：用于控制内燃机燃油喷射的电子系统
公开(公告)号：US5239974A
公开(公告)日：1993-08-31
申请号：US880049
申请日：1992-05-07
申请人： Bernhard Ebinger , Peter-Juergen Schmidt , Nikolaus Benninger , Lutz Reuschenbach , Eberhard Schnaibel
发明人： Bernhard Ebinger , Peter-Juergen Schmidt , Nikolaus Benninger , Lutz Reuschenbach , Eberhard Schnaibel
IPC分类号： F02D41/04 , F02D41/10 , F02D41/12 , F02D41/14 , F02D41/24 , F02D45/00
CPC分类号： F02D41/2454 , F02D41/047 , F02D41/107 , F02D41/2441
摘要： An electronic system for controlling the fuel injection of an internal-combustion engine based on the load, rotational speed, and temperature, as well as at least an oxygen probe reading in the exhaust pipe. The system determines basic injection-quantity signal as well as a transition-compensation signal to adapt the injection fuel quantity in situations of acceleration and deceleration. The system stores an engine characteristics map for a wall-film-quantity signal, and dividing factors for acceleration and deceleration. The system generates a correction value (Wkor) for the wall-film quantity signal and correction factors (FWS1kor, FWS2kor) for the two dividing factors. Three methods are provided for changing the correction factors in connection with the adaptation and these are based on a direct calculation, based on an estimation of the missing quantity and incremental calculation, and based on an incremental adjustment based on the evaluation of the oxygen-probe voltage.
摘要翻译：一种用于基于负载，转速和温度来控制内燃机的燃料喷射的电子系统，以及至少在排气管中的氧探头读数。该系统确定基本喷射量信号以及过渡补偿信号，以适应加速和减速情况下的喷射燃料量。系统存储壁数量信号的发动机特性图，以及加速和减速的分割因子。系统为两个分割因子生成墙膜数量信号的校正值（Wkor）和校正因子（FWS1kor，FWS2kor）。提供三种方法用于改变与适应相关的校正因子，并且这些方法基于基于缺失量和增量计算的估计的直接计算，并且基于基于氧探针的评估的增量调整电压。

5. 发明授权

US5095874A Method for adjusted air and fuel quantities for a multi-cylinder internal combustion engine 失效
标题翻译：多缸内燃机调节空气和燃料量的方法
公开(公告)号：US5095874A
公开(公告)日：1992-03-17
申请号：US679044
申请日：1991-05-13
申请人： Eberhard Schnaibel , Erich Schneider , Martin Klenk , Winfried Moser , Christian Klinke , Lutz Reuschenbach , Klaus Benninger
发明人： Eberhard Schnaibel , Erich Schneider , Martin Klenk , Winfried Moser , Christian Klinke , Lutz Reuschenbach , Klaus Benninger
IPC分类号： F02D43/00 , F02D9/02 , F02D41/04
CPC分类号： F02D41/045 , F02D43/00
摘要： In a method for adjusting air and fuel masses for a multi-cylinder internal combustion engine with individual injection for each cylinder, the fuel mass for each injection operation is calculated taking into account the probable intake-pipe pressure during the opening time of the inlet valve. After a change of the accelerator pedal, the throttle flap is only adjusted when the fuel masses decisive for the new throttle-flap position have been calculated and substantially ejected. By virtue of the fact that fuel masses to be injected are not calculated taking into account the current air mass flow but taking into account the intake-pipe pressure, which is decisive in the induction operation, and that a change in the actuation of the throttle flap, which would lead to a change in the intake-pipe pressure not taken into account in the calculation of the injection quantity, is only permitted again after a recalculation, an optimum ratio between fuel mass and air mass per charge for the purpose of obtaining a specified value for the air/fuel ratio is always obtained, even in non-steady-state conditions of an internal combustion engine. Apart from the future intake-pipe pressure, account is also taken in the calculation of the fuel mass to be ejected of how much fuel passes into a wall film or is released from the latter.
摘要翻译： PCT No.PCT / DE90 / 00560 Sec。 371日期1991年5月13日 102（e）日期1991年5月13日PCT提交1990年7月24日PCT公布。 WO91 / 04401 PCT出版物日期：1991年4月4日。在用于为每个气缸单独喷射的多气缸内燃机的空气和燃料质量调节方法中，每次喷射操作的燃料质量被计算在考虑到可能的进气管压力入口阀的打开时间。在加速踏板改变之后，仅当已经计算出并且基本上弹出用于新的油门襟翼位置的燃料质量决定性时才调整节气门瓣。由于考虑到当前的空气质量流量而是考虑到在感应操作中决定性的进气管压力而不计算要喷射的燃料块，并且油门的致动变化在计算喷射量时，不会考虑到进气管压力的变化，在重新计算后，再次计算出燃料质量与每次充气的空气质量之间的最佳比例，才能获得即使在内燃机的非稳态条件下，总是能够获得空燃比的规定值。除了未来的进气管压力之外，还考虑了要排出多少燃料进入壁膜或从后者释放的燃料质量的计算。

6. 发明授权

US06722350B2 Method for operating an internal combustion engine 有权
标题翻译：操作内燃机的方法
公开(公告)号：US06722350B2
公开(公告)日：2004-04-20
申请号：US10169936
申请日：2002-08-15
申请人： Dieter Volz , Ernst Wild , Manfred Pfitz , Werner Mezger , Juergen Pantring , Michael Oder , Werner Hess , Georg Mallebrein , Christian Koehler , Kristina Eberle , Roland Herynek , Detlef Heinrich , Mirjam Steger , Gudrun Menrad , Lutz Reuschenbach
发明人： Dieter Volz , Ernst Wild , Manfred Pfitz , Werner Mezger , Juergen Pantring , Michael Oder , Werner Hess , Georg Mallebrein , Christian Koehler , Kristina Eberle , Roland Herynek , Detlef Heinrich , Mirjam Steger , Gudrun Menrad , Lutz Reuschenbach
IPC分类号： F02M2507
CPC分类号： F02D41/0065 , F02B17/005 , F02B2075/125 , F02D41/22 , F02D41/221 , F02D41/3029 , F02D41/3076 , F02D2041/227 , Y02T10/123 , Y02T10/47
摘要： An internal combustion engine (1), especially of a motor vehicle, is described. The engine (1) is provided with a combustion chamber (4) into which fuel can be injected in a first operating mode during a compression phase and in a second operating mode during an induction phase. The engine (1) is provided with a control apparatus (18) for switching over between the operating modes. The engine (1) includes an exhaust-gas recirculation having an exhaust-gas recirculation valve (14). The engine (1) is switched by the control apparatus (18) into the first operating mode when the exhaust-gas recirculation valve (14) is jammed in the open state.
摘要翻译：描述了一种特别是机动车辆的内燃机（1）。发动机（1）设置有燃烧室（4），在压缩阶段期间，燃料可以以第一操作模式注入燃料室，并且在感应阶段期间以第二操作模式喷射燃料。发动机（1）设置有用于在操作模式之间切换的控制装置（18）。发动机（1）包括具有排气再循环阀（14）的排气再循环。当废气再循环阀（14）卡在打开状态时，发动机（1）由控制装置（18）切换到第一操作模式。

7. 发明授权

US06588261B1 Method for determining the air entering the cylinders of an internal combustion engine having a supercharger 失效
标题翻译：用于确定进入具有增压器的内燃机的气缸的空气的方法
公开(公告)号：US06588261B1
公开(公告)日：2003-07-08
申请号：US09402321
申请日：2000-01-10
申请人： Ernst Wild , Lutz Reuschenbach , Nikolaus Benninger , Werner Hess , Hong Zhang , Georg Mallebrein , Harald Von Hofmann
发明人： Ernst Wild , Lutz Reuschenbach , Nikolaus Benninger , Werner Hess , Hong Zhang , Georg Mallebrein , Harald Von Hofmann
IPC分类号： G01M1900
CPC分类号： G01M15/048 , F02D11/105 , F02D41/0007 , F02D41/0062 , F02D41/1401 , F02D41/182 , F02D41/187 , F02D2041/1433 , F02D2200/0402 , F02D2200/0406 , F02D2200/0414 , Y02T10/144
摘要： A device for determining air entering cylinders of an internal combustion engine having a supercharger. The air is determined as a function of such quantities as rpm, air throughput in the intake manifold, throttle valve position values and temperature, characterized in that at least the following physical relationships are included in the determination: suction equation of the engine balancing equation for a filling in an intake manifold flow rate equation at a throttle valve balancing equation in a volume between the throttle valve and the supercharger.
摘要翻译：一种用于确定具有增压器的内燃机的进气缸的装置。空气被确定为诸如转速，进气歧管中的空气通过量，节流阀位置值和温度之类的量的函数，其特征在于至少在确定中包括以下物理关系：a的发动机平衡方程的吸力方程式在节流阀和增压器之间的体积中以节流阀平衡方程填充进气歧管流量方程。

8. 发明授权

US6109249A System for operating an internal combustion engine 有权
标题翻译：用于操作内燃机的系统
公开(公告)号：US6109249A
公开(公告)日：2000-08-29
申请号：US153764
申请日：1998-09-15
申请人： Ernst Wild , Lutz Reuschenbach , Nikolaus Benninger , Hendrik Koerner , Werner Hess , Hong Zhang , Georg Mallebrein , Harald von Hofmann
发明人： Ernst Wild , Lutz Reuschenbach , Nikolaus Benninger , Hendrik Koerner , Werner Hess , Hong Zhang , Georg Mallebrein , Harald von Hofmann
IPC分类号： F02D45/00 , F02D21/08 , F02D41/00 , F02D41/14 , F02D41/18 , F02M25/07
CPC分类号： F02D41/0072 , F02D41/1401 , F02D2041/1418 , F02D2041/1431 , F02D2041/1433 , F02D2200/0402 , F02D41/187 , Y02T10/47
摘要： An internal combustion engine, in particular for a motor vehicle, includes a throttle arranged in an intake pipe, through which air can be fed to a combustion chamber. Furthermore, the internal combustion engine includes a valve arranged in an exhaust gas recirculation line, through which exhaust gas can be fed to the intake pipe. A first mass flow through the throttle can be determined by a control device. Furthermore, a second mass flow through the valve can be determined by the control device. Finally, a third mass flow fed to the combustion chamber can be determined by the control device from the first mass flow through the throttle and the second mass flow through the valve.
摘要翻译：特别是用于机动车辆的内燃机包括设置在进气管中的节气门，空气可以通过该进气管被供给到燃烧室。此外，内燃机包括设置在废气再循环管线中的阀，废气可以通过该排气进给到进气管。通过节流阀的第一质量流可由控制装置确定。此外，可以通过控制装置确定通过阀的第二质量流。最后，进入燃烧室的第三质量流可以通过控制装置从通过节气门的第一质量流量和通过阀的第二质量流量来确定。

9. 发明授权

US5553593A Control system and method for metering the fuel in an internal combustion engine 失效
标题翻译：用于计量内燃机燃料的控制系统和方法
公开(公告)号：US5553593A
公开(公告)日：1996-09-10
申请号：US488355
申请日：1995-06-07
申请人： Eberhard Schnaibel , Rolf-Hermann Mergenthaler , Lutz Reuschenbach , Hans Veil , Eduard Weiss
发明人： Eberhard Schnaibel , Rolf-Hermann Mergenthaler , Lutz Reuschenbach , Hans Veil , Eduard Weiss
IPC分类号： F02D45/00 , F02D41/04 , F02D41/14 , F02D41/00
CPC分类号： F02D41/047 , F02D41/148 , F02D41/1456
摘要： A control system is described for metering the fuel in an internal combustion engine. On the basis of the operating state of the internal combustion engine and a mixture correction signal for correcting the deviation of the air/fuel ratio from a desired value, a basic injection quantity signal is generated. A transition compensation signal is also generated while taking into account an adaptive correction factor. The adaptive correction factor is generated by comparing the mixture correction signal with a reference. The transition compensation signal is logically combined with the basic injection quantity signal to form a signal indicative of the quantity of fuel to be injected. In a second exemplary embodiment, the adaptive correction factor is determined by comparing the output signal of an exhaust gas sensor with a reference. In a third exemplary embodiment, both the mixture correction signal and the output signal of the exhaust gas sensor are included in the determination of the transition compensation signal.
摘要翻译：描述了用于计量内燃机中的燃料的控制系统。基于内燃机的运行状态和用于校正空燃比与期望值的偏差的混合校正信号，生成基本喷射量信号。在考虑了自适应校正因子的同时也产生过渡补偿信号。通过将混合校正信号与参考值进行比较来产生自适应校正因子。过渡补偿信号与基本喷射量信号逻辑地组合以形成指示要喷射的燃料量的信号。在第二示例性实施例中，通过将排气传感器的输出信号与参考值进行比较来确定自适应校正因子。在第三示例性实施例中，排气传感器的混合校正信号和输出信号都包括在转移补偿信号的确定中。

10. 发明授权

US5317868A Method and arrangement for determining the conversion performance of a catalytic converter 失效
标题翻译：用于确定催化转化器的转化性能的方法和装置
公开(公告)号：US5317868A
公开(公告)日：1994-06-07
申请号：US983318
申请日：1992-11-30
申请人： Frank Blischke , Lutz Reuschenbach , Erich Schneider , Eberhard Schnaibel
发明人： Frank Blischke , Lutz Reuschenbach , Erich Schneider , Eberhard Schnaibel
IPC分类号： F01N3/20 , F01N11/00 , F02D41/14 , F02D45/00 , F01N3/00
CPC分类号： F02D41/1441 , F01N11/007 , F01N2550/02 , Y02T10/47
摘要： The invention is directed to a method and an arrangement for making an on-board diagnosis of a catalytic converter. For this purpose, the lambda value of the mixture is shifted in a targeted manner and the jump reaction of a signal of a lambda probe arranged rearward of the catalytic converter is utilized in order to detect the amount of mean-value shift for which the successively reduced oxygen-deficiency input quantities or excess input quantities in the catalytic converter drop below the oxygen-storage capability thereof.
摘要翻译：本发明涉及一种用于进行催化转化器车载诊断的方法和装置。为此，混合物的λ值以目标方式移动，并且利用布置在催化转化器后方的λ探针的信号的跳跃反应，以便检测连续地催化转化器中的氧缺乏输入量或过量输入量的降低低于其储氧能力。

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