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    Spark plug for internal combustion engines
    2.
    发明授权
    Spark plug for internal combustion engines 失效
    内燃机火花塞

    公开(公告)号：US5612586A

    公开(公告)日：1997-03-18

    申请号：US471260

    申请日：1995-06-06

    申请人： Walter Benedikt ,  Dittmar Klett ,  Dietrich Trachte ,  Hermann Kersting ,  Roland Mueller ,  Jochen Fischer

    发明人： Walter Benedikt ,  Dittmar Klett ,  Dietrich Trachte ,  Hermann Kersting ,  Roland Mueller ,  Jochen Fischer

    IPC分类号： H01T13/20 ,  H01T13/32

    CPC分类号： H01T13/32

    摘要： A spark plug for internal combustion engines ensures the formation of two spark paths. These two spark paths are a pure air spark which jumps over from electrode to electrode, and a creepage spark which emerges from the central electrode, creeps along the insulator and then jumps over at the point at the smallest distance between the insulator and the earth electrode. The spark plug includes a cylindrical metal tube which forms a housing and in which the central electrode is arranged, surrounded centrally by an insulator. The earth electrodes mounted on the metal tube are partially bent so that an obtuse bending angle of the bent-over part with respect to the part of the earth electrode which extends in the direction of the rotationally symmetrical longitudinal axis is produced.

    摘要翻译： 用于内燃机的火花塞确保形成两个火花通路。 这两个火花通道是从电极向电极跳过的纯气体火花，从中心电极露出的爬电火花沿绝缘体爬行，然后在绝缘体和接地极之间的最小距离处跳跃 。 火花塞包括形成壳体的圆柱形金属管，中心电极布置在其中，绝缘体居中。 安装在金属管上的接地电极部分地弯曲，从而产生弯曲部分相对于在旋转对称的纵向轴线方向上延伸的接地电极部分的钝角。

    Ultrasonic Flow Rate Meter Having a Pressure Sensor
    6.
    发明申请
    Ultrasonic Flow Rate Meter Having a Pressure Sensor 失效
    超声波流量计有压力传感器

    公开(公告)号：US20080271543A1

    公开(公告)日：2008-11-06

    申请号：US11793666

    申请日：2005-08-26

    申请人： Hans Hecht ,  Roland Mueller ,  Uwe Konzelmann ,  Tobias Lang ,  Sami Radwan

    发明人： Hans Hecht ,  Roland Mueller ,  Uwe Konzelmann ,  Tobias Lang ,  Sami Radwan

    IPC分类号： G01F1/66

    CPC分类号： G01F5/00 ,  G01F1/662 ,  G01F15/18

    摘要： An ultrasonic flow rate meter and a method for measuring the flow rate with the aid of ultrasound are described, having at least two ultrasonic transducers situated offset in a flow channel in the flow direction for transmitting and receiving ultrasound wave packets, so that ultrasound propagation times from one of the ultrasonic transducers to the other, and vice-versa, can be determined in an electronic part, and having a pressure sensor associated with the flow channel for determining the pressure in the flow channel. Measured values for an engine control that is as accurate as possible are determinable by accurately detecting the incoming air in the intake of a motor vehicle internal combustion engine.

    摘要翻译： 描述了一种超声波流量计和一种借助于超声波测量流量的方法，该超声波流量计具有至少两个在流动方向上偏移的超声波换能器，用于发送和接收超声波分组，从而超声传播时间 从一个超声波换能器到另一个，反之亦然，可以在电子部件中确定，并且具有与用于确定流动通道中的压力的​​流动通道相关联的压力传感器。 通过准确地检测机动车内燃机的进气中的进入空气，可以确定尽可能准确的发动机控制的测量值。

    Ultrasonic flow sensor for detecting a flow of a fluid medium
    9.
    发明申请
    Ultrasonic flow sensor for detecting a flow of a fluid medium 有权
    用于检测流体介质流动的超声波流量传感器

    公开(公告)号：US20120285260A1

    公开(公告)日：2012-11-15

    申请号：US13501393

    申请日：2010-08-18

    申请人： Roland Mueller ,  Gerhard Hueftle ,  Michael Horstbrink ,  Tobias Lang ,  Sami Radwan ,  Bernd Kuenzl ,  Roland Wanja

    发明人： Roland Mueller ,  Gerhard Hueftle ,  Michael Horstbrink ,  Tobias Lang ,  Sami Radwan ,  Bernd Kuenzl ,  Roland Wanja

    IPC分类号： G01F1/66

    CPC分类号： G01F1/662 ,  G01F1/667

    摘要： An ultrasonic flow sensor for detecting a flow of a fluid medium in a flow tube includes at least one first ultrasonic transducer, at least one second ultrasonic transducer, and at least one waveguide configured to conduct ultrasonic waves between the at least one first ultrasonic transducer and the at least one second ultrasonic transducer by reflection on walls of the waveguide, and to enable the fluid medium to flow through. The ultrasonic waves are able to propagate between the first ultrasonic transducer and the second ultrasonic transducer on at least two ultrasonic paths. Sound energies of the ultrasonic waves transmitted on the at least two different ultrasonic paths differ from one another by no more than a factor of 100.

    摘要翻译： 用于检测流管中的流体介质的流动的超声波流量传感器包括至少一个第一超声波换能器，至少一个第二超声波换能器和至少一个波导，所述至少一个波导被配置为在所述至少一个第一超声波换能器和 所述至少一个第二超声波换能器通过在所述波导的壁上的反射，并且使得所述流体介质能够流过。 超声波能够在至少两个超声波路径上在第一超声换能器和第二超声换能器之间传播。 在至少两个不同的超声波路径上传输的超声波的声能彼此不同，不超过100。

    METHOD FOR GLUING COMPONENTS, FORMING A TEMPERATURE-RESISTANT ADHESIVE LAYER
    10.
    发明申请
    METHOD FOR GLUING COMPONENTS, FORMING A TEMPERATURE-RESISTANT ADHESIVE LAYER 失效
    用于制备组分的方法，形成耐温粘合层

    公开(公告)号：US20110221308A1

    公开(公告)日：2011-09-15

    申请号：US12737883

    申请日：2009-08-21

    申请人： Roland Mueller ,  Irene Jennrich ,  Gerhard Hueftle ,  Patrick Stihler

    发明人： Roland Mueller ,  Irene Jennrich ,  Gerhard Hueftle ,  Patrick Stihler

    IPC分类号： G10K9/122 ,  B32B37/12 ,  B32B37/14 ,  C09J163/02 ,  C09J11/04 ,  C09J183/04 ,  H01L41/04 ,  B82Y30/00

    CPC分类号： C08L63/00 ,  C08L83/00 ,  C08L83/04 ,  C09J163/00 ,  H01L41/04

    摘要： A method for gluing components is provided, forming an adhesive layer which is capable of functioning, at least in a temperature range of ≧100° C. to ≦160° C., wherein the adhesive layer is obtained from a curable reactive resin system. The reactive resin system includes an epoxy resin component and polymer particles dispersed in the epoxy resin component, the dispersed polymer particles furthermore including addition-crosslinked silicone elastomer. Also provided is the use of a reactive resin system for gluing piezoelectric ceramics and/or permanent magnets including rare earth elements and a component configuration including a piezoelectric ceramic, an impedance matching layer and an adhesive layer in contact with the piezoelectric ceramic and the impedance matching layer.

    摘要翻译： 提供了一种用于胶合部件的方法，形成粘合剂层，该粘合剂层至少在≥100℃至+ 1100℃的温度范围内起作用，其中粘合剂层由可固化的反应性树脂体系 。 反应性树脂体系包括分散在环氧树脂组分中的环氧树脂组分和聚合物颗粒，分散的聚合物颗粒还包括加成交联的硅氧烷弹性体。 还提供了用于粘合压电陶瓷和/或包括稀土元素的永久磁体的反应性树脂体系的使用以及包括压电陶瓷，阻抗匹配层和与压电陶瓷接触的粘合剂层的组件配置，并且阻抗匹配 层。