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1. 发明授权

US4986498A Device for determining the condition of railway switches or railway crossings 失效
标题翻译：确定铁路交通工具或铁路交叉口状况的装置
公开(公告)号：US4986498A
公开(公告)日：1991-01-22
申请号：US356303
申请日：1989-05-24
申请人： Franz Rotter , Wolfgang Nayer , Heribert Quantschnigg , Erich Sattler
发明人： Franz Rotter , Wolfgang Nayer , Heribert Quantschnigg , Erich Sattler
IPC分类号： E01B35/00 , B61K9/08 , B61L1/06 , B61L5/10 , B61L23/04 , G01N3/56
CPC分类号： B61L23/045 , B61L1/06
摘要： A device for determining the condition of railway switches or railway crossings by monitoring the end position of tongue rails (2), said device having a sensor (18) within the area of the theoretical frog point (17) of a frog (8), said sensor giving on occasion of a mechanical collision with the wheel flange or with the running surface of the wheel a signal indicating premature wear within the area of the frog.
摘要翻译：一种用于通过监测榫舌轨道（2）的终端位置来确定铁路开关或铁路路口的状况的装置，所述装置在蛙（8）的理论蛙点（17）的区域内具有传感器（18）所述传感器在与车轮凸缘机械碰撞的情况下或与车轮的行驶表面偶尔发生指示在青蛙区域内过早磨损的信号。

2. 发明授权

US06695472B1 Device for measuring the temperatures of axles or bearings for locating hot-boxes or overheated brakes in rolling stock 失效
标题翻译：用于测量车辆或轴承温度的装置，用于定位车辆中的热箱或过热制动器
公开(公告)号：US06695472B1
公开(公告)日：2004-02-24
申请号：US10110856
申请日：2002-04-18
申请人： Wolfgang Nayer
发明人： Wolfgang Nayer
IPC分类号： G01J508
CPC分类号： B61K9/06
摘要： In a device for measuring the temperatures of axles and/or bearings to locate hot-boxes or overheated brakes in rolling stock, in which the infrared rays of the measuring points are directed onto an infrared receiver (8) via an oscillating mirror (9), whereby infrared rays emitted transversely to the longitudinal direction of the rails are detected in the scanning plane defined by the oscillation of the oscillating mirror (9), at least two deviation mirrors (1, 2) are arranged within the scanning plane at a distance (a) from one another transverse to the longitudinal direction of the rails. The deviated infrared rays of the deviation mirrors (1, 2) are detected in a chronological sequence in accordance with the oscillation of the oscillating mirror (9).
摘要翻译：在用于测量轴和/或轴承的温度的装置中，用于定位车辆中的热箱或过热制动器，其中测量点的红外线经由振荡镜（9）被引导到红外接收器（8）上，在由摆动反射镜（9）的振荡所限定的扫描平面中检测出横向于轨道纵向发射的红外线，至少两个偏差镜（1,2）以一定距离设置在扫描平面内（a）横向于导轨的纵向方向。根据振荡镜（9）的振荡，以时间顺序检测偏差镜（1,2）的偏离的红外线。

3. 发明授权

US06241196B1 Casing for a hot box or blocked brake detection scanner 失效
标题翻译：装箱箱或封闭制动检测扫描器
公开(公告)号：US06241196B1
公开(公告)日：2001-06-05
申请号：US09402798
申请日：1999-10-12
申请人： Erwin Steurer , Wolfgang Nayer
发明人： Erwin Steurer , Wolfgang Nayer
IPC分类号： B61L300
CPC分类号： B61K9/06
摘要： The invention relates to a casing for a hot box or blocked brake detection scanner (2) comprising infrared detectors and a heating means, wherein the casing is comprised of a casing lower part and a lid (5), the lid (5) is designed as a chimney top with lateral surfaces (7, 8) converging towards the upper edge and carrying an electrical heating means (4) on their inner sides (6), and the lid (5) includes openings (9) for the scanning geometry of the infrared detector(s) on its upper edge or near its upper edge.
摘要翻译：本发明涉及一种用于热盒或封闭式制动检测扫描器（2）的壳体，包括红外检测器和加热装置，其中壳体由壳体下部和盖子（5）组成，盖子（5）被设计成作为烟囱顶部，其侧表面（7,8）朝向上边缘会聚并且在其内侧（6）上承载电加热装置（4），并且盖（5）包括用于扫描几何形状的开口（9）红外探测器在其上边缘或其上边缘附近。

4. 发明授权

US5201483A Process and system for measuring axle and bearing temperatures 失效
标题翻译：用于测量轴和轴承温度的过程和系统
公开(公告)号：US5201483A
公开(公告)日：1993-04-13
申请号：US703260
申请日：1991-05-20
申请人： Ivan Sutnar , Wolfgang Nayer
发明人： Ivan Sutnar , Wolfgang Nayer
IPC分类号： B61K9/06
CPC分类号： B61K9/06 , Y10S246/02
摘要： In a process for measuring axle bearing temperatures in order to locate hot wheels in moving railroad cars with infrared receivers and with an oscillating scanning beam that is oriented transversely to the longitudinal direction of the rail, the analog measured values from the infrared receiver are digitized and then coupled with the oscillation frequency orientation of the scanning beam so that at least two complete oscillations of the scanning beam are analyzed for each axle. A mean value is formed from the measured value corresponding to one sub-area of a first oscillation of the scanning beam and from the measured value that corresponds to subsequent oscillations of the scanning beam. When this is done, the calculation of the average or mean value is repeated for a specific predetermined maximum number of oscillations of the scanning beam and for as long as an activation signal initiated by the wheel signals from the same axle is within the measuring angle of the center. For each calculation, the highest mean value of the measured values of corresponding sub-areas is evaluated.
摘要翻译：在用于测量轴承温度的过程中，为了将热轮定位在具有红外接收器的移动铁路车厢中并且具有横向于轨道纵向方向的摆动扫描梁，来自红外线接收器的模拟测量值被数字化，然后与扫描光束的振荡频率取向耦合，从而为每个轴分析扫描光束的至少两个完整振荡。平均值由对应于扫描光束的第一振荡的一个子区域的测量值和对应于扫描光束的随后振荡的测量值形成。当这样做时，针对扫描光束的特定预定最大振荡次数重复平均值或平均值的计算，并且只要由来自同一轴的车轮信号启动的激活信号在测量角度中心。对于每个计算，评估相应子区域的测量值的最高平均值。

5. 发明授权

US5483816A Procedure for establishing the scanning range of vehicle-activated measuring equipment, as well as equipment for the adjustment and tuning of measuring equipment on tracks relative to sensors 失效
标题翻译：建立车辆启动的测量设备的扫描范围的程序以及相对于传感器轨道的测量设备的调整和调整的设备
公开(公告)号：US5483816A
公开(公告)日：1996-01-16
申请号：US352582
申请日：1994-12-09
申请人： Wolfgang Nayer , Josef Frauscher
发明人： Wolfgang Nayer , Josef Frauscher
IPC分类号： B61L1/08 , B61L1/10 , B61L1/14 , B61L1/16 , B61L23/00 , G01N27/82
CPC分类号： B61L23/00 , B61L1/08 , B61L1/10 , B61L1/14 , B61L1/16
摘要： An adjustable scanning range is provided for vehicle-activated measuring equipment of the type which includes receiver coils positioned on opposite sides of a transmitter such that voltages induced in the received coils from the transmitter are altered as the vehicle passes, the measuring occurring through the application of the induced voltages to a comparison circuit. Altering the input(s) to the comparison circuit by a constant voltage value allows the scanning range to be adjusted.
摘要翻译：为车辆启动的测量设备提供可调扫描范围，该测量设备包括位于发射器相对侧的接收器线圈，使得在接收到的线圈中从发射器感应的电压随车辆通过而改变，测量通过应用发生的感应电压到比较电路。通过恒定电压值将输入改变为比较电路允许调整扫描范围。

6. 发明授权

US5253830A Method for monitoring the condition of rail switch points 失效
标题翻译：监控轨道交换点状况的方法
公开(公告)号：US5253830A
公开(公告)日：1993-10-19
申请号：US880420
申请日：1992-05-08
申请人： Wolfgang Nayer , Gerald Durchschlag
发明人： Wolfgang Nayer , Gerald Durchschlag
IPC分类号： B61L5/10
CPC分类号： B61L5/107
摘要： In a method for monitoring the condition of rail switch points and for detection of premature abrasive wear-and-tear in the region of the tongue switching rail (3) of the points, the signals from at least one proximity sensor (2) in the region of the tongue switching rail (3) of the points are evaluated when the tongue switching rail is travelled upon, and the smallest measured value of the separation distance (l) during the travel is stored in memory. The smallest measured value stored in memory and at least a first limiting value for the smallest separation distance are compared with one another and, when the smallest measured value in memory exceeds this first limiting value, a warning signal is generated.
摘要翻译：在用于监测轨道切换点的状况并检测在该点的舌状开关轨道（3）的区域中的过早的磨损磨损的方法中，来自至少一个接近传感器（2）的信号当舌头开关导轨行进时评估点的舌头开关导轨（3）的区域，并且行进期间的间隔距离（l）的最小测量值存储在存储器中。存储在存储器中的最小测量值和用于最小间隔距离的至少第一限制值彼此进行比较，并且当存储器中的最小测量值超过该第一限制值时，产生警告信号。

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