System and method for modeling of turbo-charged engines and indirect measurement of turbine and waste-gate flow and turbine efficiency
    71.
    发明授权
    System and method for modeling of turbo-charged engines and indirect measurement of turbine and waste-gate flow and turbine efficiency 失效
    涡轮增压发动机的建模系统和方法以及涡轮机和废气门流量和涡轮机效率的间接测量

    公开(公告)号:US07748217B2

    公开(公告)日:2010-07-06

    申请号:US11867422

    申请日:2007-10-04

    申请人: Martin Müller

    发明人: Martin Müller

    IPC分类号: F02D23/00

    摘要: A real-time system for modeling a turbo-charged engine includes a model configured to estimate various exhaust states such as turbine inlet pressure, turbine outlet pressure, turbine outlet temperature, turbine mass flow rate and waste-gate valve mass flow rate. The model is dependent only on the availability of normal operating values available in a conventionally-configured automotive controller and one or more measured intake side parameters such as ambient pressure, boost pressure, ambient temperature and compressor mass flow rate. The model is constructed to reflect a high-level application of energy conservation between the turbine (generated power) and compressor (absorbed power). A method for the indirect measurement of turbine and waste-gate flow uses turbine inlet and outlet pressure, inlet temperature and engine mass air flow rate measurements. A method for the indirect measurement of turbine efficiency avoids the need for manufacturer's turbine data.

    摘要翻译: 用于对涡轮增压发动机进行建模的实时系统包括被配置为估计各种排气状态的模型,例如涡轮进口压力,涡轮出口压力,涡轮出口温度,涡轮质量流量和废气门阀质量流量。 该模型仅取决于常规配置的汽车控制器中可用的正常工作值的可用性以及一个或多个测量的进气侧参数,例如环境压力,增压压力,环境温度和压缩机质量流量。 该模型被构造为反映在涡轮(发电)和压缩机(吸收功率)之间的节能的高水平应用。 用于间接测量涡轮机和废气门流量的方法使用涡轮机入口和出口压力,入口温度和发动机质量空气流量测量。 用于间接测量涡轮机效率的方法避免了制造商的涡轮数据的需要。

    Modular treatment plant having horizontal drum machines
    74.
    发明授权
    Modular treatment plant having horizontal drum machines 有权
    具有水平滚筒机的模块化处理设备

    公开(公告)号:US07066187B2

    公开(公告)日:2006-06-27

    申请号:US10243810

    申请日:2002-09-13

    IPC分类号: B08B3/04

    摘要: A machine for treating bulk material of industrial volume parts, having a treatment drum which is arranged with a horizontal axis and can be driven in both directions of rotation around the axis, the treatment drum comprises a permanently open co-axial inlet aperture and a permanently open co-axial discharge aperture, the treatment drum comprises a set of worm-like inner blades which extend at least as far as the discharge aperture and which, in the first direction of rotation of the treatment drum, reposition the bulk material in the drum and, in the second direction of rotation of the treatment drum, convey the bulk material through the discharge aperture.

    摘要翻译: 一种用于处理工业容积部件的散装材料的机器,具有布置成水平轴线的处理滚筒并且能够围绕轴线在两个旋转方向上被驱动,处理滚筒包括永久地打开的同轴入口孔和永久地 打开的同轴排放孔,处理滚筒包括一组蜗杆状的内叶片,其至少延伸至排放孔的距离,并且在处理滚筒的第一旋转方向上,将大块材料重新定位在滚筒 并且在处理滚筒的第二旋转方向上,通过排出孔输送散装材料。

    Coin provided with diffraction structures
    75.
    发明授权
    Coin provided with diffraction structures 失效
    硬币提供衍射结构

    公开(公告)号:US06871788B2

    公开(公告)日:2005-03-29

    申请号:US09936935

    申请日:2001-01-18

    IPC分类号: A44C21/00 G06K19/00

    摘要: A coin (1) with a metal surface (2, 3) has macroscopic reliefs (5) which serve for visually specifying the value of the coin and as an authenticity feature. Microscopically fine relief structures (8) with a diffraction effect are formed directly in at least one of the surfaces (2, 3). The relief structures (8) are preferably arranged in a recessed relationship and are covered with a lacquer (9). It is also advantageous if at least a part of the relief structures (8) entails an asymmetrical profile shape and/or the grating vectors in a radial orientation. The release structures (8) may also include a machine-readable coding which is recognized by inexpensive optical reading devices for installation in coin testers.The application of the microscopic relief structure (8) to a hard material surface (2, 3) can be effected by the removal of material by means of exposure of the material surface (2, 3) with a laser beam. In that operation the laser beam passes through a mask for determining the form of the relief structures (8) and then an optical image-forming system for reduction purposes. The exposure procedure can also be implemented in accordance with the dual beam interference method. In a further method the microscopic relief structures (8) are etched into the material surface (2, 3).

    摘要翻译: 具有金属表面(2,3)的硬币(1)具有宏观浮雕(5),用于视觉地指定硬币的价值和真实性。 在至少一个表面(2,3)中直接形成具有衍射效应的显微镜细微浮雕结构(8)。 浮雕结构(8)优选地以凹陷的关系布置并用漆(9)覆盖。 如果浮雕结构(8)的至少一部分具有不对称轮廓形状和/或径向取向的光栅矢量也是有利的。 释放结构(8)还可以包括由用于安装在硬币测试器中的便宜的光学读取装置识别的机器可读编码器。微观浮雕结构(8)应用于硬质材料表面(2,3)可以是 通过用激光束曝光材料表面(2,3)去除材料来实现。 在该操作中,激光束通过用于确定浮雕结构(8)的形状的掩模,然后用于减少目的的光学成像系统。 曝光程序也可以根据双光束干涉法实现。 在另一种方法中,微观浮雕结构(8)被蚀刻到材料表面(2,3)中。

    Process and device for detecting microparticle movement
    76.
    发明授权
    Process and device for detecting microparticle movement 失效
    用于检测微粒运动的方法和装置

    公开(公告)号:US06467328B1

    公开(公告)日:2002-10-22

    申请号:US09555068

    申请日:2000-07-24

    IPC分类号: G01N100

    摘要: For the detection of the position and/or velocity of microparticles which move from dispensers of a dispensing head (30) to a target, a detector target with two linear bound, electro-acoustic or electro-optic interactive areas which fix a target plane is used. When microparticles impact on the interactive areas, detector signals are determined from which along with the dispensing head position motion parameters of the microparticles are obtained.

    摘要翻译: 为了检测从分配头(30)的分配器移动到目标的微粒的位置和/或速度,具有固定目标平面的两个线性束缚,电声或电光交互区域的检测器目标是 用过的。 当微粒冲击交互区域时,确定检测器信号与其一起获得微粒的分配头位置运动参数。