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    Automatic charging pressure control and automatic exhaust gas recirculation control system in an internal-combustion engine, particularly a diesel engine
    1.
    发明授权
    Automatic charging pressure control and automatic exhaust gas recirculation control system in an internal-combustion engine, particularly a diesel engine 有权
    内燃机，特别是柴油发动机的自动充气压力控制和自动废气再循环控制系统

    公开(公告)号：US06308517B1

    公开(公告)日：2001-10-30

    申请号：US09232703

    申请日：1999-01-19

    申请人： Hans Fausten ,  Nicholas Fekete ,  Thomas Muehleisen ,  Stefan Pischinger ,  Siegfried Weber

    发明人： Hans Fausten ,  Nicholas Fekete ,  Thomas Muehleisen ,  Stefan Pischinger ,  Siegfried Weber

    IPC分类号： F02B3344

    CPC分类号： F02D41/0052 ,  F02B37/24 ,  F02D23/00 ,  F02D41/0007 ,  F02M26/05 ,  F02M26/10 ,  Y02T10/144 ,  Y02T10/47

    摘要： A system for automatic charging pressure control using an exhaust gas turbocharger with a variably adjustable turbine cross-section and for automatic exhaust gas recirculation control in the case of an internal-combustion engine, particularly a diesel engine. An automatic control system has a first controller which has an output for the variation of the turbine cross-section of the exhaust gas turbocharger. The command variable for the automatic exhaust gas recirculation control in a first low load-rotational speed range is the air flow rate in the intake pipe. The command variable for the automatic charging pressure control in a second higher load-rotational speed range is the charging pressure in the intake pipe. For the automatic exhaust gas recirculation control, an exhaust gas recirculation pipe connects the exhaust gas pipe with the suction pipe. In the case of this system, for achieving the lowest possible pollutant emission while simultaneously minimizing fuel consumption, exhaust gas recirculation rates which are as precise as possible are defined in the lower load-rotational speed range, and a charging pressure which is as precise as possible is defined in the upper load-rotational speed range via a corresponding automatic control.

    摘要翻译： 一种使用具有可变涡轮机横截面的排气涡轮增压器进行自动充气压力控制的系统，并且在内燃机特别是柴油发动机的情况下用于自动废气再循环控制。 自动控制系统具有第一控制器，其具有用于废气涡轮增压器的涡轮横截面变化的输出。 在第一低负载转速范围内的自动排气再循环控制的指令变量是进气管中的空气流量。 在第二较高负载转速范围内的自动充气压力控制的指令变量是进气管中的充气压力。 对于自动废气再循环控制，废气再循环管将排气管与吸入管连接。 在该系统的情况下，为了实现尽可能最低的污染物排放同时最小化燃料消耗，尽可能精确地排除废气再循环率在较低的负载 - 转速范围内被定义，并且充气压力与 可能通过相应的自动控制在上负载转速范围内定义。

    Exhaust arrangement for a gasoline
    6.
    发明授权
    Exhaust arrangement for a gasoline 失效
    汽油排气装置

    公开(公告)号：US5582005A

    公开(公告)日：1996-12-10

    申请号：US448985

    申请日：1995-05-24

    申请人： Klaus Wunderlich ,  Stefan Pischinger ,  Bernd Krutzsch ,  Martin Bechtold

    发明人： Klaus Wunderlich ,  Stefan Pischinger ,  Bernd Krutzsch ,  Martin Bechtold

    IPC分类号： F01N3/08 ,  F01N3/20 ,  F01N13/02 ,  F02D41/14 ,  F01N3/16

    CPC分类号： F02D41/1475 ,  F01N13/009 ,  F01N3/0871 ,  F01N3/0878 ,  F01N3/2053 ,  F01N2250/12 ,  F01N2410/12 ,  F01N2570/16 ,  Y02T10/20 ,  Y02T10/22

    摘要： The invention relates to a gasoline engine having a catalyst for reducing the emission pollutants, with an oxygen absorption device located in the exhaust line upstream of the catalyst. According to the invention, the gasoline engine is operated in a first operating range with a lean air/fuel ratio (.lambda.), and oxygen is removed from the exhaust by the absorption device. In a second operating range, the gasoline engine is operated at .lambda.=1, and the absorption device is bypassed or deactivated. In the case of a gasoline engine with a Denox catalyst the gasoline engine is operated constantly with a lean air/fuel ratio, with the active surface of the Denox catalyst being "depoisoned" temporarily by activating the oxygen absorption device.

    摘要翻译： 本发明涉及具有用于减少排放污染物的催化剂的汽油发动机，其中氧吸收装置位于催化剂上游的排气管线中。 根据本发明，汽油发动机在具有稀薄空气/燃料比（λ）的第一操作范围内操作，并且通过吸收装置从排气中除去氧气。 在第二操作范围内，汽油发动机以λ= 1运行，并且吸收装置被旁路或停用。 在具有脱氧催化剂的汽油发动机的情况下，汽油发动机以稀薄的空气/燃料比恒定运行，通过激活氧吸收装置，Denox催化剂的活性表面暂时被“去污”。

    PARALLEL CRANK DRIVE
    7.
    发明申请
    PARALLEL CRANK DRIVE 审中-公开
    平行起重机

    公开(公告)号：US20100294246A1

    公开(公告)日：2010-11-25

    申请号：US12811305

    申请日：2007-12-31

    申请人： Enno Lohse ,  Karsten Wittek ,  Christof Tiemann ,  Werner Bick ,  Stefan Pischinger

    发明人： Enno Lohse ,  Karsten Wittek ,  Christof Tiemann ,  Werner Bick ,  Stefan Pischinger

    IPC分类号： F02B75/04 ,  F16H57/02

    CPC分类号： F02B75/047 ,  F01B31/14 ,  F02F7/0043 ,  F16C3/06 ,  Y10T74/2186

    摘要： The invention relates to a parallel crank drive (10), particularly for an internal combustion engine (11) having variable compression ratio, having: a first and a second clutch body (20, 21) that can each be connected to a first or second shaft (14, 19); —at least one clutch element (22) rotatably supported on both clutch bodies; —a housing (23) encompassing the clutch bodies and clutch elements. The invention further relates to an internal combustion engine having variable compression ratio, having: a pivotally supported crankshaft (14); —drive shaft (19); —parallel crank drive (10) between the crankshaft and drive shaft; —a housing (23) encompassing the parallel crank drive. The invention further relates to a manual transmission, particularly for an internal combustion engine (11) having variable compression ratio, having: an input shaft (19) that can be connected to a pivotally supported crankshaft (14); the parallel crank drive (10) between the crankshaft and input shaft.

    摘要翻译： 本发明涉及一种具有可变压缩比的内燃机（11）的平行曲柄驱动装置（10），该驱动装置具有：第一和第二离合器本体（20,21），每个离合器主体可连接到第一或第二 轴（14,19）; - 可旋转地支撑在两个离合器主体上的至少一个离合器元件（22） - 包围离合器本体和离合器元件的壳体（23）。 本发明还涉及具有可变压缩比的内燃机，其具有：可枢转地支撑的曲轴（14）; 驱动轴（19）; 在曲轴和驱动轴之间的平行曲柄驱动（10）; - 包括平行曲柄驱动器的壳体（23）。 本发明还涉及一种手动变速器，特别是用于具有可变压缩比的内燃机（11）的手动变速器，其具有：能够连接到可枢转地支撑的曲轴（14）的输入轴（19）。 曲轴和输入轴之间的平行曲柄驱动器（10）。

    Coupling element connecting two parallel, spaced shafts for varying their position relative to one another
    8.
    发明授权
    Coupling element connecting two parallel, spaced shafts for varying their position relative to one another 有权
    联接元件连接两个平行的间隔开的轴，用于相对于彼此改变它们的位置

    公开(公告)号：US06443106B1

    公开(公告)日：2002-09-03

    申请号：US09700518

    申请日：2001-01-10

    申请人： Stefan Pischinger ,  Kurt Imren Yapici

    发明人： Stefan Pischinger ,  Kurt Imren Yapici

    IPC分类号： F02B7504

    CPC分类号： F16C3/28 ,  F02B75/047 ,  F16C3/20 ,  F16C9/02 ,  F16C31/06 ,  F16D3/04 ,  Y10T403/32081

    摘要： The invention relates to a coupling element for connecting two parallel shafts which have an eccentricity, whereby the height of one shaft can be adjusted in relation to a fixed reference plane by means of movement along a rotational path parallel to the axis, whereby the diameter thereof corresponds to said eccentricity, and which is provided with two rotating bodies that are oriented on parallel planes of rotation and are respectively connected to the associated ends of both shafts in addition to being respectively provided with bearing bores at the same radial distance to the respective axis of rotation, whereby crank elements connecting both rotating bodies are mounted therein, the crank radius thereof corresponds to the eccentricity and the cranks elements are arranged in the direction of the periphery at a distance from each other.

    摘要翻译： 本发明涉及一种用于连接具有偏心度的两个平行轴的联接元件，由此通过沿着平行于轴线的旋转路径的移动可以相对于固定的基准平面调节一个轴的高度，由此其直径 对应于所述偏心，并且设置有两个定向在平行旋转平面上的旋转体，并且分别连接到两个轴的相关联的端部，同时分别设置有与相应轴线相同的径向距离的轴承孔 由此连接两个旋转体的曲柄元件安装在其中，其曲柄半径对应于偏心，并且曲柄元件沿周边方向彼此间隔设置。