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    Method and device for determining the gas intake in an internal combustion engine
    2.
    发明授权
    Method and device for determining the gas intake in an internal combustion engine 有权
    用于确定内燃机中的气体摄入的方法和装置

    公开(公告)号：US06352065B1

    公开(公告)日：2002-03-05

    申请号：US09508725

    申请日：2000-06-23

    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： F02D4118

    CPC分类号： F02D41/0072 ,  F02D41/0062 ,  F02D41/1401 ,  F02D41/187 ,  F02D2041/1418 ,  F02D2041/1431 ,  F02D2041/1433 ,  F02D2200/0402 ,  Y02T10/47

    摘要： A method for determining a gas charge of an internal combustion engine having an intake manifold. The intake manifold has a gas mixture, which is a fresh air/fuel mixture and an exhaust gas, and further has a gas mass flow from the intake manifold and an intake manifold pressure. The method includes the steps of determining a partial pressure of the fresh air/fuel mixture in the gas mass flow by setting up a mass balance for a fresh air/fuel mixture mass flow, determining a partial pressure of the exhaust gas in the gas mass flow by setting up a mass balance for an exhaust gas mass flow, and determining a gas mass flow via a throttle based on a function that depends on a temperature compensation factor, a pressure compensation factor and a factor depending on a ratio of a pressure downstream of the throttle to a pressure upstream of the throttle. The pressure downstream of the throttle corresponds to the intake manifold pressure.

    摘要翻译： 一种用于确定具有进气歧管的内燃机的气体充量的方法。 进气歧管具有气体混合物，其是新鲜空气/燃料混合物和废气，并且还具有来自进气歧管的气体质量流和进气歧管压力。 该方法包括以下步骤：通过设定新鲜空气/燃料混合物质量流的质量平衡来确定气体质量流中的新鲜空气/燃料混合物的分压，确定气体质量中排气的分压 通过设置废气质量流的质量平衡来流动，以及基于取决于温度补偿因子，压力补偿因子和根据下游压力比的比例的函数，通过节气门来确定气体质量流量 的节气门到节气门上游的压力。 节气门下游的压力对应于进气歧管压力。

    Electronic system for controlling the fuel injection of an internal-combustion engine
    5.
    发明授权
    Electronic system for controlling the fuel injection of an internal-combustion engine 失效
    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。

    Method and device for controlling an internal combustion engine in accordance with operating parameters
    6.
    发明授权
    Method and device for controlling an internal combustion engine in accordance with operating parameters 失效
    根据操作参数控制内燃机的方法和装置

    公开(公告)号：US06272427B1

    公开(公告)日：2001-08-07

    申请号：US09308015

    申请日：1999-07-13

    申请人： Ernst Wild ,  Manfred Pfitz ,  Axel Stuber ,  Nikolaus Benninger

    发明人： Ernst Wild ,  Manfred Pfitz ,  Axel Stuber ,  Nikolaus Benninger

    IPC分类号： F02D4104

    CPC分类号： F02D41/32 ,  F02D41/0072 ,  F02D41/04 ,  F02D2041/007 ,  F02D2200/0414

    摘要： A method and a device for controlling an internal combustion engine as a function of performance characteristics such as load, engine speed, a corrected value for the intake air temperature being used for the control, the corrected value being obtained from the following formula: TANSK=T1+(TWS−T1)*f where TANSK=corrected value of the intake air temperature, T1=value (TANS) of the intake air temperature remote from the internal combustion engine determined by calculation or measured, TWS=value of the mean temperature of the intake manifold, f=weighting factor ranging from 0 to 1.

    摘要翻译： 作为用于控制的进气温度的校正值作为负载，发动机转速等性能特性的函数的内燃机的控制方法和装置，校正值由下式求得：其中TANSK = 进气温度的修正值，T1 =通过计算或测量确定的远离内燃机的进气温度的值（TANS），TWS =进气歧管的平均温度值，f =加权系数范围从0 到1。

    Method for starting a multi-cylinder internal combustion engine
    7.
    发明授权
    Method for starting a multi-cylinder internal combustion engine 失效
    启动多缸内燃机的方法

    公开(公告)号：US06718928B2

    公开(公告)日：2004-04-13

    申请号：US10018877

    申请日：2001-12-26

    申请人： Gerhard Brueggen ,  Nikolaus Benninger ,  Udo Sieber

    发明人： Gerhard Brueggen ,  Nikolaus Benninger ,  Udo Sieber

    IPC分类号： F02N1700

    CPC分类号： F02N99/006 ,  F02N9/02 ,  F02N19/004 ,  F02P15/08

    摘要： The invention relates to a method for starting a multi-cylinder internal combustion engine (1), especially of a motor vehicle. The position of a piston (2) in a cylinder (3) of the engine (1) is determined and fuel is injected into a combustion chamber (4) of that cylinder (3) whose piston (2) is disposed in a work phase. In order to make possible a start of the internal combustion engine (1) as reliable as possible without an electro-motoric starter, it is suggested that the inlet and/or outlet valves (5) of at least one cylinder (3), whose piston (2) is disposed after top dead center (TDC), is brought into a position corresponding to a work phase in advance of the starting operation.

    摘要翻译： 本发明涉及一种用于启动多缸内燃机（1）的方法，特别是机动车辆。 确定发动机（1）的气缸（3）中的活塞（2）的位置，并将燃料喷射到其活塞（2）设置在工作阶段的气缸（3）的燃烧室（4）中 。 为了尽可能使内燃机（1）的起动尽可能可靠，没有电动起动器，建议至少一个气缸（3）的入口和/或出口阀（5），其中 活塞（2）设置在上止点（TDC）之后，在启动操作之前被置于与工作相对应的位置。

    Method and device for treating exhaust gases produced by an internal combustion engine
    10.
    发明授权
    Method and device for treating exhaust gases produced by an internal combustion engine 失效
    用于处理由内燃机产生的废气的方法和装置

    公开(公告)号：US06810657B1

    公开(公告)日：2004-11-02

    申请号：US10069644

    申请日：2002-05-16

    申请人： Nikolaus Benninger ,  Horst Harndorf

    发明人： Nikolaus Benninger ,  Horst Harndorf

    IPC分类号： F01N3023

    CPC分类号： F01N3/0885 ,  F01N3/023 ,  F01N3/029 ,  F01N2610/04

    摘要： The invention relates to a method and an apparatus for the post-treatment of exhaust gas produced by an internal combustion engine (1), in particular in a motor vehicle, wherein the following are provided: a hydrolysis unit (10) and a metering device (15) connected to it via a hydrogen line (17) for the metered addition of hydrogen to the untreated exhaust gas (A) and/or to the exhaust gas treated by means of an oxidation catalytic converter (3), and a control/regulating unit (18) that is functionally connected to the hydrolysis unit (10) and the metering device (15) in order to control or regulate the production of hydrogen in the hydrolysis unit (10) and the metering device (15) as a function of certain operating states of the internal combustion engine (1) and registered parameters of the exhaust-gas system (FIG. 1).

    摘要翻译： 本发明涉及一种用于后处理由内燃机（1），特别是在机动车辆中产生的废气的方法和装置，其中提供以下装置：水解装置（10）和计量装置 （15），经由氢气管线（17）连接，用于向未经处理的废气（A）和/或通过氧化催化转化器（3）处理的废气计量加入氢气，以及控制/ 调节单元（18），其功能上连接到水解单元（10）和计量装置（15），以便控制或调节水解单元（10）和计量装置（15）中的氢的产生作为功能 内燃机（1）的某些运行状态和废气系统（图1）的登记参数。