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    Method and device for detecting malfunctions of actuators in the air system on internal combustion engines
    31.
    发明授权
    Method and device for detecting malfunctions of actuators in the air system on internal combustion engines 有权
    用于检测内燃机中的空气系统中致动器故障的方法和装置

    公开(公告)号：US08069711B2

    公开(公告)日：2011-12-06

    申请号：US12228522

    申请日：2008-08-12

    申请人： Michael Gebers ,  Joachim Wagner

    发明人： Michael Gebers ,  Joachim Wagner

    IPC分类号： G01M15/04

    CPC分类号： F02D41/221 ,  F02D41/0002 ,  F02D41/18 ,  Y02T10/42

    摘要： A method and a device for detecting faulty functioning of actuators in the air system on internal combustion engines, an actuator being operated using at least two control states, one after the other, at least one sensor, whose output signal is a function of the excursion state of the actuator, reading out the output signal of this sensor being undertaken, and an assessment of the function of the controlled actuator being undertaken from the response of this output signal to the change of the control of the actuator, during the control of the actuator, at least the control of those other actuators included in the air system being kept constant as well as additional control signals for operating the internal combustion engine, which have an influence on the output signal of the sensor.

    摘要翻译： 一种用于检测内燃机中的空气系统中的致动器的故障功能的方法和装置，致动器使用至少两个控制状态一个接一个地操作至少一个传感器，所述至少一个传感器的输出信号是偏移的函数 执行器的状态，读取正在进行的该传感器的输出信号，以及在该控制致动器的控制期间，从该输出信号的响应到执行器的控制的改变的情况下对受控致动器的功能的评估 致动器中，包括在空气系统中的那些其它致动器的至少控制保持恒定，以及用于操作内燃机的附加控制信号，其对传感器的输出信号具有影响。

    Metal band as inlay for trim strips or sealing strips
    34.
    发明授权
    Metal band as inlay for trim strips or sealing strips 有权
    金属带作为装饰条或密封条的嵌体

    公开(公告)号：US07517590B2

    公开(公告)日：2009-04-14

    申请号：US11274077

    申请日：2005-11-15

    申请人： Joachim Wagner

    发明人： Joachim Wagner

    IPC分类号： B32B3/24 ,  B32B3/02 ,  B21D25/00 ,  B21D28/26 ,  B21B5/00

    CPC分类号： B60J10/18 ,  Y10T24/30 ,  Y10T428/12201 ,  Y10T428/12361 ,  Y10T428/12368 ,  Y10T428/12396

    摘要： A metal band inlay for trim strips or sealing strips of flexible material that is bent to form a section. The metal band includes a plurality of edge slots in the longitudinal direction, which are guided inwardly from an edge of the metal band transversely to the longitudinal direction. The edge slots are wedge shaped. Central slots run to a tip toward their respective two ends and are arranged between the sequential edge slots. The central slots extend transversely to the longitudinal direction, but do not extend up to the edge. To simplify the cutting, the metal band further includes throughcuts that extend transversely to the longitudinal direction of the metal band, that correspond to at least some of the central slots and that extend from at least one edge of the metal band in the direction toward the tip of the respective central slot disposed opposite to the edge.

    摘要翻译： 金属带镶嵌用于修剪条或柔性材料的密封条，弯曲形成一段。 金属带包括在纵向方向上的多个边缘槽，其从金属带的边缘横向于纵向方向向内引导。 边缘槽是楔形的。 中央狭槽朝向其相应的两端延伸到尖端，并且布置在顺序边缘槽之间。 中心狭槽横向于纵向方向延伸，但不延伸到边缘。 为了简化切割，金属带还包括横向于金属带的纵向方向延伸的通孔，其对应于至少一些中心狭槽，并且从金属带的至少一个边缘沿着朝向 相应中心槽的尖端设置成与边缘相对。

    Control method and control device for an actuator
    35.
    发明授权
    Control method and control device for an actuator 有权
    执行器的控制方法和控制装置

    公开(公告)号：US07421332B2

    公开(公告)日：2008-09-02

    申请号：US10597050

    申请日：2005-01-11

    申请人： Willibald Schürz ,  Joachim Wagner

    发明人： Willibald Schürz ,  Joachim Wagner

    IPC分类号： F02D41/20

    CPC分类号： F02D41/2096 ,  F02D41/008 ,  F02D41/40 ,  F02D2041/2051 ,  F02D2041/2055 ,  Y02T10/44

    摘要： A control method for an actuator (1-4) of an injector of a fuel injection system in an internal combustion engine has the following steps: specification of a target value (SOISOLL) for the start of the injection; electric control of the actuator (1-4) at a specific trigger time (tTRIGGER) with a specific actuator energy (E); detection of an actual value (SOI1IST, SOI2 IST, SOI3 IST, SOI4 IST ) at the start of the injection; determination of the deviation between the target and actual values (DeltaSOI1, DeltaSOI2 , DeltaSOI3 , DeltaSOI4) at the start of the injection; and adjustment of the actuator energy (E) in accordance with the deviation between the target and actual values (DeltaSOI1 , DeltaSOI2 , DeltaSOI3 , DeltaSOI4) at the start of the injection to control the start of the injection.

    摘要翻译： 用于内燃机中的燃料喷射系统的喷射器的致动器（1-4）的控制方法具有以下步骤：用于开始喷射的目标值（SOISOLL）的规定; 在特定的触发时间（tTRIGGER）下用特定的致动器能量（E）对致动器（1-4）进行电控制; 在注射开始时检测实际值（SOI 1 IST，SOI 2 IST，SOI 3 IST，SOI 4 IST）; 在注射开始时确定目标值和实际值（DeltaSOI 1，DeltaSOI 2，DeltaSOI 3，DeltaSOI 4）之间的偏差; 以及根据在注射开始时的目标值和实际值（DeltaSOI 1，DeltaSOI 2，DeltaSOI 3，DeltaSOI 4）之间的偏差来调节致动器能量（E）以控制注射开始。

    Fuel injection valve for internal combustion engines
    38.
    发明授权
    Fuel injection valve for internal combustion engines 有权
    内燃机燃油喷射阀

    公开(公告)号：US06250563B1

    公开(公告)日：2001-06-26

    申请号：US09494404

    申请日：2000-01-28

    申请人： Wilhelm Frank ,  Gerd Schmutzler ,  Joachim Wagner ,  Hartmut Gross

    发明人： Wilhelm Frank ,  Gerd Schmutzler ,  Joachim Wagner ,  Hartmut Gross

    IPC分类号： F02M4702

    CPC分类号： F02M63/0036 ,  F02M47/027 ,  F02M59/46 ,  F02M63/0026

    摘要： An actuator is operatively connected to a closing member via a tappet. The closing member is introduced in a valve chamber and forms, with a conically tapering valve seat as part of a servovalve, a seal resistant to high pressure. The cross section of the closing member is configured to be mushroom-shaped, a closing head being in the form of a part-sphere and having a central flattening, with the result that the tappet has an enlarged bearing surface. A stem of the closing member is surrounded by a valve spring. The closing member is preferably shaped out of a solid sphere.

    摘要翻译： 致动器经由挺杆可操作地连接到关闭构件。 关闭构件被引入阀室中，并且形成具有作为伺服阀的一部分的锥形锥形阀座，耐受高压的密封件。 关闭构件的横截面构造为蘑菇形，闭合头为部分球形并具有中心平坦化，结果挺杆具有较大的支承面。 封闭构件的杆被阀弹簧包围。 闭合构件优选地由固体球形成。

    Thermoplastic polyurethanes with improved melt flow
    39.
    发明授权
    Thermoplastic polyurethanes with improved melt flow 有权
    具有改善熔体流动性的热塑性聚氨酯

    公开(公告)号：US06022939A

    公开(公告)日：2000-02-08

    申请号：US244381

    申请日：1999-02-04

    申请人： Heinz Pudleiner ,  Hans-Georg Hoppe ,  Joachim Wagner

    发明人： Heinz Pudleiner ,  Hans-Georg Hoppe ,  Joachim Wagner

    IPC分类号： C08G18/48 ,  C08G18/65

    CPC分类号： C08G18/4854

    摘要： A thermoplastic polyurethane elastomer is disclosed obtained by reactingA) diisocyanates,B) polyhydroxy compounds and/or polyamines, withC) as chain extenders mixtures ofC1) benzene substituted with at least two hydroxyalkyl, hydroxyalkoxy, aminoalkyl and/or aminoalkoxy groups andC2) an alkanediol with 4 to 44 C atoms. The reaction is further characterized in that the molar ratio C1 to C2=60 to 40 to 95 to 5 and in that the equivalent ratio of NCO groups to the sum of the NCO-reactive groups is about 0.9 to 1.20.

    摘要翻译： 公开了一种热塑性聚氨酯弹性体，其通过使A）二异氰酸酯，B）多羟基化合物和/或多胺与C）作为扩链剂的C1）苯与至少两个羟烷基，羟烷氧基，氨基烷基和/或氨基烷氧基和C2 ）具有4至44个C原子的链烷二醇。 该反应的特征还在于C1至C2的摩尔比= 60至40至95至5，并且NCO基团的当量比与NCO反应性基团之和为约0.9至1.20。