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1. 发明申请

US20150082630A1 LOCOMOTIVE POSITIVE POWER BUS CONTACTOR METHOD OF ASSEMBLY 审中-公开
标题翻译：机车正电力总线接触器组装方法
公开(公告)号：US20150082630A1
公开(公告)日：2015-03-26
申请号：US14559400
申请日：2014-12-03
申请人： Progress Rail Services Corp.
发明人： John Franklin KRAL , Sidarta Fornari BELTRAMIN
IPC分类号： H01H11/04
CPC分类号： H01H11/04 , H01H9/345 , H01H9/44 , H01H33/18 , Y10T29/49117 , Y10T29/49204
摘要： A method of manufacturing a power contactor from an existing contactor having a magnetic amplifier that comprises a blowout coil and a ferromagnetic core, and an arc chute for extinguishing an arc generated by opening the existing contactor under a current load is disclosed. The method includes removing a bolt assembly from the existing contactor and at least one side plate from the existing contactor. The method also includes removing the ferromagnetic core from the existing contactor.
摘要翻译：公开了一种从具有包括吹出线圈和铁磁芯的磁放大器的现有接触器制造功率接触器的方法，以及用于在电流负载下打开现有接触器而产生的电弧的灭弧室。该方法包括从现有的接触器和现有接触器中至少一个侧板去除螺栓组件。该方法还包括从现有接触器中去除铁磁芯。

2. 发明授权

US08832890B2 System and method for aligning portions of a loading ramp 有权
标题翻译：用于对准加载斜坡部分的系统和方法
公开(公告)号：US08832890B2
公开(公告)日：2014-09-16
申请号：US13598025
申请日：2012-08-29
申请人： Anthony Lee Loftis , Curtis Taylor Davis
发明人： Anthony Lee Loftis , Curtis Taylor Davis
IPC分类号： E01D15/12 , B65G69/30
CPC分类号： B61D47/00 , B65G69/30
摘要： A system for aligning outer edges of upper surfaces of ramp portions of a loading ramp. The system may include a plurality of sensors configured to provide signals indicative of whether the outer edges of upper surfaces of adjacent ramp portions are aligned. The system may also include a plurality of actuators configured to raise and lower at least one of the outer edges of an upper surface of a ramp portion. The system may also include a controller configured to receive signals from the plurality of sensors, determine whether the outer edges of upper surfaces of adjacent ramp portions are aligned, and provide signals to the actuators to affect movement thereof causing the outer edges of the upper surfaces of the adjacent ramp portions to be aligned.
摘要翻译：一种用于对准装载斜坡的斜坡部分的上表面的外边缘的系统。系统可以包括多个传感器，其被配置为提供指示相邻斜坡部分的上表面的外边缘是否对准的信号。该系统还可以包括多个致动器，其构造成升高和降低斜坡部分的上表面的至少一个外边缘。该系统还可以包括被配置为从多个传感器接收信号的控制器，确定相邻斜坡部分的上表面的外边缘是否对齐，并且向致动器提供信号以影响其运动，从而使上表面的外边缘的相邻斜面部分。

3. 发明授权

US08800362B2 Precipitation detector for railroad applications 有权
标题翻译：用于铁路应用的沉淀探测器
公开(公告)号：US08800362B2
公开(公告)日：2014-08-12
申请号：US13719439
申请日：2012-12-19
申请人： Progress Rail Services Corporation
发明人： Mark Joseph Bartonek
IPC分类号： G01W1/00
CPC分类号： G01W1/14
摘要： A method for detecting precipitation is disclosed. The method may include receiving a signal from a sensing module positioned in the vicinity of a railroad track, the signal being indicative of a capacitive dielectric property of a form of precipitation that has accumulated in the vicinity of the railroad track. The method may further include processing the signal from the sensing module to determine the type of precipitation that has accumulated in the vicinity of the railroad track as a function of the indicated capacitive dielectric property. The method may still further include sending a signal indicative of a recommended action based on the type of precipitation.
摘要翻译：公开了一种用于检测降水的方法。该方法可以包括从位于铁路轨道附近的感测模块接收信号，该信号指示积累在铁轨附近的一种沉淀形式的电容介电性质。该方法可以进一步包括处理来自感测模块的信号，以确定作为指示的电容介电特性的函数的累积在铁路轨道附近的降水类型。该方法还可以进一步包括基于降水的类型发送指示推荐动作的信号。

4. 发明授权

US08596201B2 Engine warming system for a multi-engine machine 有权
标题翻译：多发机器的发动机升温系统
公开(公告)号：US08596201B2
公开(公告)日：2013-12-03
申请号：US13326855
申请日：2011-12-15
申请人： John F. Kral
发明人： John F. Kral
IPC分类号： B61C5/00
CPC分类号： B61C17/04 , B61C5/02
摘要： An engine warming system for a machine is disclosed. The engine warming system may have a first engine and a second engine each connected to a dedicated first heat exchanger and a second heat exchanger, respectively. The engine warming system may also have a common heat exchanger connected to both the first and second engines to transfer heat between coolant flows from the first and second engines. Further, the engine warming system may have a first pump and a second pump driven by the first engine and second engine, respectively, to circulate coolant from the first and second engines through the common heat exchanger. The engine warming system may also have at least one coolant pump driven by power generated by at least one of the first and second engines, to circulate coolant from a non-operational one of the first and second engines through the common heat exchanger.
摘要翻译：公开了一种用于机器的发动机加温系统。发动机加温系统可以具有分别连接到专用第一热交换器和第二热交换器的第一发动机和第二发动机。发动机加温系统还可以具有连接到第一和第二发动机的公共热交换器，以在来自第一和第二发动机的冷却剂流之间传递热量。此外，发动机加温系统可以分别具有由第一发动机和第二发动机驱动的第一泵和第二泵，以使来自第一和第二发动机的冷却剂循环通过公共热交换器。发动机加温系统还可以具有由第一和第二发动机中的至少一个发动机产生的动力驱动的至少一个冷却剂泵，以使来自第一和第二发动机的不可操作的冷却剂循环通过公共热交换器。

5. 发明授权

US08430363B2 Train wheel bearing temperature detection 有权
标题翻译：火车轮轴承温度检测
公开(公告)号：US08430363B2
公开(公告)日：2013-04-30
申请号：US11253160
申请日：2005-10-18
申请人： Peter Hesser , Thomas Strecker , Miles Metschke , Thomas Shanahan , Daniel Kurt Stevens , Mathias Hartmann
发明人： Peter Hesser , Thomas Strecker , Miles Metschke , Thomas Shanahan , Daniel Kurt Stevens , Mathias Hartmann
IPC分类号： B61K1/00
CPC分类号： G01J5/0022 , B61K9/06 , F16C17/243
摘要： A system (10) for sensing a condition of a rail vehicle undercarriage component (e.g., 18) includes a sensor (e.g., 12) comprising an array of infrared sensing elements (29). Each of the elements may be aimed at a different region of a target area (e.g., 32) of a rail vehicle undercarriage component to generate respective scanning waveform signature data corresponding to each different region. The sensor may be oriented so that at least one of the elements receives unobstructed infrared emissions (e.g., 33) from the undercarriage component of a rail vehicle passing the sensor. The system also includes a memory (42) for storing characteristic waveform signature data corresponding to known undercarriage components. In addition, the system includes a processor (40) for processing the scanning waveform signature data with respect to the characteristic waveform signature data stored in memory to identify a type of the rail vehicle undercarriage component being scanned and to extract information indicative of a health condition of the rail vehicle undercarriage component being identified.
摘要翻译：用于感测轨道车辆底盘部件（例如18）的状况的系统（10）包括包括红外线传感元件阵列（29）的传感器（例如12）。每个元件可以瞄准轨道车辆底盘部件的目标区域（例如32）的不同区域，以产生对应于每个不同区域的相应扫描波形签名数据。传感器可以被定向成使得至少一个元件从通过传感器的轨道车辆的起落架部件接收无障碍的红外发射（例如33）。该系统还包括用于存储对应于已知起落架部件的特征波形签名数据的存储器（42）。此外，该系统包括处理器（40），用于处理相对于存储在存储器中的特征波形签名数据的扫描波形签名数据，以识别被扫描的铁路车辆底盘部件的类型，并提取指示健康状况的信息的铁路车辆起落架部件被识别。

6. 发明授权

US08305567B2 Rail sensing apparatus and method 有权
标题翻译：轨道传感装置及方法
公开(公告)号：US08305567B2
公开(公告)日：2012-11-06
申请号：US11575038
申请日：2005-09-12
申请人： Peter Hesser , Joseph Forrest Noffsinger , Thomas Michael Shanahan
发明人： Peter Hesser , Joseph Forrest Noffsinger , Thomas Michael Shanahan
IPC分类号： G01N21/00
CPC分类号： E01B35/00 , G01M17/10
摘要： A rail sensing and analysis system utilizes a laser sensor 105, 107 to detect displacement of a rail 102, 104 resulting from loads imposed by a passing rail vehicle. Vertical and/or lateral displacements/loads may be sensed. Signatures in the resulting signals are indicative of useful information about the rail vehicle; such as wheel condition, bearing condition, truck condition, degree of bogie hunting, total load, load distribution, etc. The ratio of Lateral over Vertical force (L/V) may be used as an evaluation criterion.
摘要翻译：轨道感测和分析系统使用激光传感器105,107来检测由通过的轨道车辆施加的负载导致的轨道102,104的位移。可以感测到垂直和/或横向位移/负载。所得信号中的签名表示有关铁路车辆的有用信息; 例如车轮状态，轴承条件，卡车状况，转向架狩猎程度，总负载，负载分布等。可以将横向垂直力（L / V）的比值作为评估标准。

7. 发明授权

US08857728B2 Rail support arrangement 有权
标题翻译：铁路支援安排
公开(公告)号：US08857728B2
公开(公告)日：2014-10-14
申请号：US13432695
申请日：2012-03-28
申请人： Andrew Raymond Foan
发明人： Andrew Raymond Foan
IPC分类号： E01B2/00 , E01D19/12
CPC分类号： E01D19/12 , E01B2/003
摘要： An arrangement for supporting a rail extending in the longitudinal direction and having curvature, which is configured to vary, in the vertical or horizontal plane. The arrangement comprises at least one support beam extending in the longitudinal direction, the support beam having a support surface extending along its length, the support surface being curved along the length of the support beam. The arrangement further comprises at least one rail extending in the longitudinal direction and supported over the support surface of the at least one support beam.
摘要翻译：一种用于支撑在纵向方向上延伸并具有在垂直或水平平面中被配置为变化的曲率的轨道的装置。该装置包括沿纵向方向延伸的至少一个支撑梁，支撑梁具有沿其长度延伸的支撑表面，支撑表面沿支撑梁的长度弯曲。该装置还包括至少一个在纵向上延伸的轨道，并支撑在至少一个支撑梁的支撑表面上。

8. 发明授权

US08823293B2 Traction motor drive system for a locomotive 有权
标题翻译：牵引电机驱动系统为机车
公开(公告)号：US08823293B2
公开(公告)日：2014-09-02
申请号：US13330351
申请日：2011-12-19
申请人： John Franklin Kral , Sidarta Fornari Beltramin
发明人： John Franklin Kral , Sidarta Fornari Beltramin
IPC分类号： H02P5/46
CPC分类号： H02H7/0811 , B60L3/0061 , B60L3/0069 , B60L7/04 , B60L7/12 , B60L7/22 , B60L2200/26 , H02P5/68 , H02P5/685 , Y02T10/642
摘要： A traction motor drive system includes a plurality of armatures arranged in parallel with each other and a plurality of field circuits arranged in series with one another. The plurality of field circuits is arranged in parallel with the armatures. The traction motor drive system also includes a field isolation system including a shunt circuit associated with at least one field circuit. The field isolation system includes a first field switch arranged in series with the plurality of field circuits and configured to switch between a first terminal of the shunt circuit and a first field terminal of at least one field circuit. The field isolation system includes a second field switch, arranged in series with the plurality of field circuits and configured to switch between a second terminal of the shunt circuit and a second field terminal of at least one field circuit.
摘要翻译：牵引电动机驱动系统包括彼此并联布置的多个电枢和彼此串联布置的多个励磁电路。多个励磁电路与电枢并联布置。牵引电动机驱动系统还包括一个现场隔离系统，其包括与至少一个励磁电路相关的分流电路。场隔离系统包括与多个场电路串联布置的第一场开关，并且被配置为在分流电路的第一端和至少一个场电路的第一场端之间切换。场隔离系统包括与多个场电路串联布置的第二场开关，并且被配置为在分流电路的第二端和至少一个场电路的第二场端之间切换。

9. 发明授权

US08310176B2 Traction control for DC electric motor 有权
标题翻译：直流电动机牵引力控制
公开(公告)号：US08310176B2
公开(公告)日：2012-11-13
申请号：US12643779
申请日：2009-12-21
申请人： Walter E. Earleson
发明人： Walter E. Earleson
IPC分类号： H02P5/00
CPC分类号： H02P25/10 , B60L9/02 , B60L11/1805 , B60L2200/26 , B60L2220/18 , B61C3/00 , B61C9/38 , H02P7/298 , Y02T10/646 , Y02T10/7005
摘要： A method of propelling a mobile machine is disclosed. The mobile machine may have a plurality of DC traction motors, including a first DC traction motor and a second DC traction motor. The method may include driving a first traction device with the first DC traction motor, the first DC traction motor including a first field coil and a first armature electrically connected in series. The method may also include driving a second DC traction device with the second DC traction motor electrically connected in series with the first DC traction motor, the second DC traction motor including a second field coil and a second armature electrically connected in series. Additionally, the method may include, in response to slippage of the first traction device, bypassing at least a portion of electric current flowing through the first field coil around the first armature. The method may also include directing at least a portion of the bypassed electric current through the second field coil and the second armature.
摘要翻译：公开了一种推动移动机器的方法。移动机器可以具有多个直流牵引马达，包括第一直流牵引马达和第二直流牵引马达。该方法可以包括用第一直流牵引电动机驱动第一牵引装置，第一直流牵引电动机包括串联电连接的第一励磁线圈和第一电枢。该方法还可以包括利用与第一DC牵引电动机串联电连接的第二DC牵引电动机来驱动第二DC牵引装置，第二DC牵引电动机包括串联电连接的第二励磁线圈和第二电枢。另外，该方法可以包括响应于第一牵引装置的滑动绕过围绕第一电枢流过第一场线圈的至少一部分电流。该方法还可以包括引导旁路电流的至少一部分通过第二励磁线圈和第二电枢。

10. 发明授权

US08176854B2 Roof structure for a locomotive power module 有权
标题翻译：机车电源模块的屋顶结构
公开(公告)号：US08176854B2
公开(公告)日：2012-05-15
申请号：US12232600
申请日：2008-09-19
申请人： Geary Walter Smith, Jr. , Timothy Scott McChesney , Edwin Ray Winter , Jay Dee Schmechel
发明人： Geary Walter Smith, Jr. , Timothy Scott McChesney , Edwin Ray Winter , Jay Dee Schmechel
IPC分类号： B61C17/04
CPC分类号： B61C5/02 , B61C17/04 , B61D17/16
摘要： A roof structure for a power module of a locomotive is disclosed. The roof structure may have an upper roof layer and at least a portion of the upper roof layer may have a first set of cooling passages. The roof structure may further have a lower roof layer at least partially positioned below the upper roof layer and at least a portion of the lower roof layer may have a second set of cooling passages. Each of the cooling passages of the first set of cooling passages may not overlap a cooling passage of second set of cooling passages.
摘要翻译：公开了一种用于机车电源模块的屋顶结构。屋顶结构可以具有上顶层，并且顶顶层的至少一部分可以具有第一组冷却通道。屋顶结构还可以具有至少部分地定位在上顶层下方的下屋顶层，并且下屋顶层的至少一部分可以具有第二组冷却通道。第一组冷却通道的每个冷却通道可能不与第二组冷却通道的冷却通道重叠。

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