公开(公告)号：US06192738B1

公开(公告)日：2001-02-27

申请号：US09244933

申请日：1999-02-04

申请人： Roland Stahl ,  Dietrich Adolph ,  Gerhard Hoetzel ,  Johann Riegel

发明人： Roland Stahl ,  Dietrich Adolph ,  Gerhard Hoetzel ,  Johann Riegel

IPC分类号： G01N700

CPC分类号： G01N33/0013

摘要： In order to provide a method and arrangement for analytical determination of the relative amounts of exhaust gas components, except for water, but including hydrogen in the rich range or oxygen in the lean range, and for determining a &lgr; value, in which the exhaust gas sample can be taken at any arbitrary location, an arrangement is provided in which at least one portion of the exhaust gas is passed through a catalytic reactor (2, 22), a condenser (3,23) connected to the catalytic reactor to receive the gas passed through it, and, after passing through the condenser, the gas passes through an IR spectrometer and by a &lgr;-sensor. The oxidizable and reducible components of the exhaust gas are reacted with each other in the catalytic reactor which is heated to temperatures greater than 450° C. The relative amounts of CO2, hydrocarbons and, if present, CO are measured with the IR spectrometer and either the relative amount of hydrogen in the rich range or of O2+½ NO in the lean range is determined with the help of the signal (Ip) from the &lgr;-sensor. A &lgr; value is calculated from the measured exhaust gas component concentrations or relative amounts.

摘要翻译： 为了提供除了水以外的排气组分的相对量的分析确定方法和装置，但是包括富含范围内的氢或贫浓范围的氧，并且用于确定l值，其中废气 可以在任何任意位置取样，其中提供排气的至少一部分通过催化反应器（2,22）的排列，连接到催化反应器的冷凝器（3,23），以接收 气体通过它，并且在通过冷凝器之后，气体通过IR光谱仪和羔羊传感器。 废气中的可氧化和可还原的组分在催化反应器中彼此反应，催化反应器被加热至高于450℃。如果使用红外光谱仪测量CO 2，烃和CO（如果存在的话）的相对量， 借助于来自羔羊传感器的信号（Ip）来确定浓范围中的氢的相对量或在稀疏范围内的O2 +½NO的相对量。 从测量的废气组分浓度或相对量计算羔羊值。

公开(公告)号：US20060156562A1

公开(公告)日：2006-07-20

申请号：US10540339

申请日：2003-07-25

申请人： Dietrich Adolph

发明人： Dietrich Adolph

IPC分类号： G01B5/255

CPC分类号： G01B11/2755 ,  G01B2210/16 ,  G01B2210/20 ,  G01B2210/28 ,  G01B2210/303

摘要： The present invention relates to a device for determining the wheel geometry and/or the axle geometry of motor vehicles in an inspection room, using an optical measuring apparatus having at least one image-taking device which records a marking device including at least one body feature and one reference feature system, and having an evaluating device, the position of the reference features in the inspection room being known in the evaluating device, and the recording of the marking device taking place during travel of the motor vehicle. The image-taking device is connected to a wheel to be measured, at its wheel rim in pivot joint fashion, and follows the rotating motion of the wheel, the optical axis of the image-taking device always being aligned essentially perpendicular to the roadway plane and the axis of rotation of the pivot joint being aligned in all wheel positions essentially parallel to the roadway plane. The reference feature system is situated in the roadway plane in the field of view of the image-taking device, and the at least one body feature is always situated in the field of view of the image-taking device and follows the movement of the motor vehicle. The position of the axis of rotation and/or the plane of rotation of the wheel is able to be determined in the light of the position of a wheel feature that is to be ascertained.

摘要翻译： 本发明涉及一种用于使用具有至少一个摄像装置的光学测量装置来确定检查室中的车辆几何形状和/或车辆几何形状的装置，其记录包括至少一个身体特征的标记装置 和一个参考特征系统，并且具有评估装置，评估装置中已知的检查室中的参考特征的位置以及在机动车辆行驶期间发生的标记装置的记录。 图像摄取装置以枢转关节的方式连接到待测量的轮子，并且沿着轮的旋转运动，摄像装置的光轴总是基本上垂直于道路平面排列 并且枢转接头的旋转轴线在基本上平行于道路平面的所有车轮位置对准。 参考特征系统位于摄像装置的视场中的道路平面中，并且至少一个身体特征总是位于摄像装置的视场中，并且跟随电动机的移动 车辆。 可以根据要确定的车轮特征的位置来确定车轮的旋转轴线和/或旋转平面的位置。

公开(公告)号：US06435044B1

公开(公告)日：2002-08-20

申请号：US09381137

申请日：1999-09-15

申请人： Dietrich Adolph

发明人： Dietrich Adolph

IPC分类号： G01C1956

CPC分类号： G01B21/26

摘要： A device and a method for axle alignment, in which an angle between a wheel of a vehicle and a reference direction is determined, the angle being determined using a transducer, which contains at least one rotation speed sensor. The transducer is set so that it assumes a known position with respect to the reference direction. The angle obtained for the transducer arranged on the wheel of the vehicle is a measure of a trail angle or a camber angle of the wheel.

摘要翻译： 一种用于车轴对准的装置和方法，其中确定车辆的车轮与参考方向之间的角度，所述角度使用包含至少一个转速传感器的换能器来确定。 传感器被设置成使其相对于参考方向呈现已知位置。 布置在车辆的车轮上的换能器所获得的角度是车轮的行驶角度或外倾角的量度。

公开(公告)号：US4569227A

公开(公告)日：1986-02-11

申请号：US664888

申请日：1984-10-25

申请人： Dietrich Adolph

发明人： Dietrich Adolph

IPC分类号： F02M65/00 ,  G01F1/66 ,  G01F25/00 ,  G01M15/00

CPC分类号： F02M65/002 ,  G01F1/666 ,  G01F25/0038

摘要： A test station for fuel injection pump includes a test container enclosing an air space into which a fuel injection nozzle under test opens. A microphone communicates with the air space to convert air pressure pulses resulting during each injection into a corresponding electrical signal. The integral of the output signals from the microphone is a measure for the quantity of the injection fuel. The total quantity of injected fuel can be determined by a calibration system.

摘要翻译： 用于燃料喷射泵的测试台包括一个封闭一个空气空间的测试容器，被测燃油喷嘴在其上打开。 麦克风与空气空间通信，以将每次注入期间产生的空气压力脉冲转换成相应的电信号。 来自麦克风的输出信号的积分是喷射燃料量的量度。 注入燃料的总量可以通过校准系统确定。

公开(公告)号：US06230545B1

公开(公告)日：2001-05-15

申请号：US09141295

申请日：1998-08-28

申请人： Dietrich Adolph ,  Anton Pfefferseder ,  Andreas Hensel

发明人： Dietrich Adolph ,  Anton Pfefferseder ,  Andreas Hensel

IPC分类号： G01N3384

CPC分类号： G01N21/783

摘要： A gas-sensitive sensor membrane for the determination of gas concentrations in gas mixtures is proposed. Also proposed are a method and an apparatus for determining gas concentrations based on the change in the electromagnetic radiation absorption properties and/or the optical refraction index of an indicator substance, contained in the sensor membrane, which interacts with the gas to be determined.

摘要翻译： 提出了一种气体敏感传感器膜，用于确定气体混合物中的气体浓度。 还提出了一种基于传感器膜中包含的指示物质的电磁辐射吸收特性和/或光折射率的变化来确定气体浓度的方法和装置，其与待确定的气体相互作用。

公开(公告)号：US3973123A

公开(公告)日：1976-08-03

申请号：US579463

申请日：1975-05-21

申请人： Dietrich Adolph ,  Walter Dinkelacker

发明人： Dietrich Adolph ,  Walter Dinkelacker

IPC分类号： F02B3/06 ,  G01N21/15 ,  G01J1/00

CPC分类号： G01N21/15 ,  F02B3/06

摘要： To prevent contamination of confining surfaces of vessels through which a light beam is passed, the attenuation of which is a measure of the optical transparency of exhaust gases from Diesel engines, transparent disks, such as glass disks, are rotated adjacent the chamber and heated, for example by gas jets or an infrared source to such a temperature that the disk temperature is raised to a level sufficient to burn off any residual deposits left by the gases on the disks, so that the transparency of the disk will not be impaired and adulterate the measuring results.

摘要翻译： 为了防止光束通过的容器的限制表面的污染，其衰减是来自柴油发动机的废气的光学透明度的量度，透明盘（例如玻璃盘）在室附近旋转并被加热， 例如通过气体喷射或红外光源到达盘温升至足以消除由盘上的气体留下的任何残留沉积物的温度的温度，从而不会损害盘的透明度并掺杂 测量结果。

公开(公告)号：US06710866B1

公开(公告)日：2004-03-23

申请号：US10048098

申请日：2002-06-07

申请人： Dietrich Adolph

发明人： Dietrich Adolph

IPC分类号： G01B1126

CPC分类号： G01B11/2755 ,  G01B2210/146 ,  G01B2210/16 ,  G01B2210/20 ,  G01B2210/30 ,  G01B2210/303

摘要： A device for determining the wheel and/or axle geometry of motor vehicles in a measuring space, using an optical measuring device having at least two image recording devices, which records from at least two different perspectives a marking device including a plurality of wheel features arranged on a wheel, at least one vehicle body feature and a reference feature array having at least three reference features offset in at least one plane, and having an evaluation device, the position of the reference features in the measuring space being known to the evaluation device, the recording of the marking device taking place during the passage of the motor vehicle and the axis of rotation of a measured wheel being ascertained by the simultaneous recording of the wheel features and of the at least one vehicle body feature at a plurality of points in time in the measuring space. In a simplified design, the determination of the wheel and/or axle geometry is made easier by determining the vertical direction in the measuring space from the position of reference features in the measuring space, by ascertaining the direction of the axis of travel of the motor vehicle in the evaluation device on the basis of recording the marking device separately for each wheel from a track of motion of the at least one vehicle body feature, and by determining the position of the axis of rotation of the wheel with respect to the vertical direction and the direction of the axis of travel.

摘要翻译： 一种用于使用具有至少两个图像记录装置的光学测量装置来确定测量空间中的机动车辆的车轮和/或车桥几何形状的装置，其从至少两个不同的角度记录包括多个车轮特征的标记装置 在车轮上，至少一个车体特征和参考特征阵列具有在至少一个平面中偏移的至少三个参考特征，并且具有评估装置，所述评估装置已知所述测​​量空间中的参考特征的位置 在机动车辆通过期间发生的标记装置的记录和测量轮的旋转轴线的记录是通过在多个点处同时记录车轮特征和至少一个车体特征来确定的 时间在测量空间。 在简化的设计中，通过确定电动机的行进轴线的方向，通过从测量空间中的参考特征的位置确定测量空间中的垂直方向，使得轮和/或轴几何形状的确定变得更容易 基于从所述至少一个车体特征的运动轨迹记录每个车轮的所述标记装置，并且通过确定所述车轮相对于所述竖直方向的旋转轴线的位置，所述车辆在所述评估装置中 和行程轴的方向。

公开(公告)号：US06363619B1

公开(公告)日：2002-04-02

申请号：US09380033

申请日：1999-12-21

申请人： Guenter Schirmer ,  Dietrich Adolph ,  Klaus Winter ,  Hermann Mayer ,  Bernhard Lucas ,  Thomas Beez ,  Hermann Winner ,  Herbert Olbrich

发明人： Guenter Schirmer ,  Dietrich Adolph ,  Klaus Winter ,  Hermann Mayer ,  Bernhard Lucas ,  Thomas Beez ,  Hermann Winner ,  Herbert Olbrich

IPC分类号： G01B525

CPC分类号： G01M11/067 ,  G01B11/27 ,  G01S7/4026 ,  G01S13/931 ,  G01S2007/403 ,  G01S2007/4034 ,  G01S2007/4086 ,  G01S2013/9321 ,  G01S2013/9375

摘要： The present invention relates to a method and an apparatus for adjusting the alignment of a beam characteristic of a distance sensor, in particular of a proximity radar for a motor vehicle. An apparatus for positioning a motor vehicle, preferably a headlight aiming device, is joined to the target object for the distance sensor. Also provided is a service unit with which measured values or data of the distance sensor can be read out. On the basis of at least one predefined criterion, the measured values or data are analyzed in such a way that necessary displacement directions of the distance sensor can be displayed by way of the service unit. Preferably the capability of the distance sensor to determine angular positions of detected target objects is utilized. Otherwise adjustment is performed to predefined reception levels.

摘要翻译： 本发明涉及一种用于调整距离传感器的光束特性对准的方法和装置，特别是用于机动车辆的接近雷达。 用于定位机动车辆（优选大灯瞄准装置）的装置被连接到距离传感器的目标物体。 还提供了可以读出距离传感器的测量值或数据的服务单元。 基于至少一个预定义的标准，以这样的方式分析测量值或数据，即可以通过服务单元显示距离传感器的必要位移方向。 优选地，利用距离传感器确定检测到的目标对象的角位置的能力。 否则对预定义的接收电平进行调整。

公开(公告)号：US4381506A

公开(公告)日：1983-04-26

申请号：US215347

申请日：1980-12-11

申请人： Karl-Otto Linn ,  Walter Jansche ,  Dietrich Adolph ,  Artur Dannemann

发明人： Karl-Otto Linn ,  Walter Jansche ,  Dietrich Adolph ,  Artur Dannemann

IPC分类号： G01D5/20 ,  H01F3/00 ,  H01F21/06 ,  G08C19/06

CPC分类号： H01F3/00 ,  G01D5/2026 ,  H01F21/065

摘要： To provide a rugged vibration and shock-insensitive position transducer, a coil is wound on a lamella-like carrier which has a body element of electrically insulating material on which, at least on one surface, a foil of magnetically highly permeable material is positioned; these lamella-foil combinations can be stacked, or a unitary body which foils on both sides can be provided. A short-circuit ring, movable along the core, changes the inductance of the coil wound thereon, the value of which can be determined by energizing the coil with alternating current.

摘要翻译： 为了提供坚固的振动和冲击不敏感位置传感器，线圈缠绕在具有电绝缘材料的主体元件的薄片状载体上，至少在一个表面上具有磁性高度可渗透的材料的箔被定位在其上; 这些薄片 - 箔组合可以被堆叠，或者可以提供两侧箔片的整体。 可以沿着芯体移动的短路环改变缠绕在其上的线圈的电感，其值可以通过用交流电激励线圈来确定。