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91. 发明申请

US20210214815A1 METHOD OF HARDENING MANGANESE STEEL USING ULTRASONIC IMPACT TREATMENT 有权
公开(公告)号：US20210214815A1
公开(公告)日：2021-07-15
申请号：US16738816
申请日：2020-01-09
申请人： Progress Rail Services Corporation
发明人： Michael V. McCafferty , Samuel Abston, II
IPC分类号： C21D7/04 , F16C33/14 , B23P9/04
摘要： In accordance with one aspect of the present disclosure a method of hardening an article of manganese steel is shown. The method includes applying an ultrasonic impact treatment (UIT) on a surface of the article of manganese steel, the ultrasonic impact treatment corresponding to operational parameters, the operational parameters may include an operating ultrasonic frequency, mechanical energy, treatment travel speed, applied force, pattern, or coverage percentage, and each of the operational parameters are independently controllable.

92. 发明申请

US20210070334A1 MACHINE LEARNING BASED TRAIN CONTROL 有权
公开(公告)号：US20210070334A1
公开(公告)日：2021-03-11
申请号：US16561468
申请日：2019-09-05
申请人： PROGRESS RAIL SERVICES CORPORATION
发明人： Bradley HOWARD , John BRAND
IPC分类号： B61L27/00 , G05B13/02
摘要： A train control system using machine learning for development of train control strategies includes a machine learning engine. The machine learning engine receives training data from a data acquisition hub, including a plurality of first input conditions and a plurality of first response maneuvers associated with the first input conditions. The machine learning engine trains a learning system using the training data to generate a second response maneuver based on a second input condition using a learning function including at least one learning parameter. Training the learning system includes providing the training data as an input to the learning function, the learning function being configured to use the at least one learning parameter to generate an output based on the input, causing the learning function to generate the output based on the input, comparing the output to the plurality of first response maneuvers to determine a difference between the output and the plurality of first response maneuvers, and modifying the at least one learning parameter to decrease the difference responsive to the difference being greater than a threshold difference.

93. 发明授权

US10895231B2 Fuel injector nozzle assembly having anti-cavitation vent and method 有权
公开(公告)号：US10895231B2
公开(公告)日：2021-01-19
申请号：US16440496
申请日：2019-06-13
申请人： Progress Rail Services Corporation
发明人： Rolando Lopez , Pitchaiah Potluru , Edward Schlairet
IPC分类号： F02M61/18 , F02M57/02 , F02M45/06
摘要： A nozzle assembly for a fuel injector includes an injector housing having a casing and a stack within the casing, an outlet check movable within a nozzle cavity in the injector housing, and having a stop positioned within a stop cavity. A clearance is formed between the outlet check and the injector housing and fluidly connects a spring cavity to a stop cavity, and an anti-cavitation vent is formed in the stack and fluidly connects the spring cavity to a low pressure space. The anti-cavitation vent limits pressure changes in the spring cavity during fuel injection such that production of cavitation bubbles in the spring cavity is limited.

94. 发明申请

US20190063393A1 WARM UP SYSTEM FOR AN ENGINE OF A MACHINE 审中-公开
公开(公告)号：US20190063393A1
公开(公告)日：2019-02-28
申请号：US15684344
申请日：2017-08-23
申请人： Progress RailServices Corporation
发明人： Andrew Smith , John F. Kral , Stephen Boucher
IPC分类号： F02N19/10 , F02N11/04 , F01P3/20 , F01P7/16 , B61C17/00 , B61C5/00 , B61K9/00
摘要： A warm-up system for an engine of a machine is provided. The machine has a primary alternator and an auxiliary alternator. The warm-up system includes at least one coolant heater configured to heat a coolant flowing through one or more coolant passages of the engine. The coolant heater is electrically powered by the auxiliary alternator of the machine when the engine runs at low load or idle conditions. The engine warm-up system further includes a thermostatic device operably coupled to the coolant heater and configured to control the operation of the coolant heater based on a temperature of the coolant flowing through the coolant passages.

95. 发明授权

US09991696B2 Crashworthy memory module having a thermal wiring disconnect system 有权
公开(公告)号：US09991696B2
公开(公告)日：2018-06-05
申请号：US14331678
申请日：2014-07-15
申请人： Progress Rail Services Corporation
发明人： Mark Joseph Bartonek
IPC分类号： G01D3/08 , H02H5/04 , G01D9/00 , G01D11/24
CPC分类号： H02H5/04 , G01D9/005 , G01D11/24
摘要： A memory module is disclosed. The memory module may have an enclosure and a device disposed within the enclosure. The memory module may also have an orifice in a wall of the enclosure and a wire passing through the orifice. One end of the wire may be attached to the device. The memory module may further have a stopper attached to the wire. The stopper may be located abutting an outer surface of the enclosure. The memory module may also have a filler disposed within the enclosure. The filler may be configured to expand and be ejected out of the orifice when subjected to a threshold temperature. The filler may also be configured to push the stopper away from the outer surface and disconnect the wire from the device.

96. 发明授权

US09908542B2 Event recorder with configurable alarm/event monitoring 有权
公开(公告)号：US09908542B2
公开(公告)日：2018-03-06
申请号：US15097913
申请日：2016-04-13
申请人： Progress Rail Services Corporation
发明人： Marc David Miller , Gregory Richard Bessler , Stephen Harold Humphrey
IPC分类号： B61L15/00 , B61L25/02 , B61L27/00 , G06Q40/08
CPC分类号： B61L15/0063 , B61L3/002 , B61L15/0072 , B61L15/0081 , B61L23/04 , B61L25/025 , B61L27/0005 , B61L27/0094 , B61L2205/04 , G06Q40/08
摘要： A event recorder system carried on-board a locomotive may include a controller configured to receive data from one or more of a train management system, a cab signaling system, an energy management system, an exhaust aftertreatment monitoring system, a braking system, a communications management system, and an operator fatigue or distraction monitoring system. The data may include one or more of video data, audio data, sensor output data, GPS map data, scanned image data of an operator in a cab of the locomotive, and operational data associated with operation of the locomotive during a trip. The controller may be configured to synchronize the data based on a common attribute associated with all of the data received by the controller, receive from a user one or more customizable parameters predetermined to be indicative of one or more of a system-related characteristic or behavior associated with any one or more of the systems from which the controller receives data, and generate a system notification based on an indication of one or more of a system-related characteristic or behavior that one of falls outside of a predetermined range of system-determinable parameters, or indicates a trend in one or more system-determinable parameters that deviates from an expected trend in the one or more system-determinable parameters.

97. 发明授权

US09415781B2 Dual engine locomotive 有权
标题翻译：双引擎机车
公开(公告)号：US09415781B2
公开(公告)日：2016-08-16
申请号：US12644000
申请日：2009-12-21
申请人： W. Jack Hardin , Walter E. Earleson , Roy C. Fonseca
发明人： W. Jack Hardin , Walter E. Earleson , Roy C. Fonseca
IPC分类号： B61C17/00 , B61C17/04
CPC分类号： B61C17/04
摘要： A diesel-electric locomotive has two separate engine systems, including a large engine system and a small engine system. The power output from the separate engine systems may be combined to power the locomotive's traction motors. When the locomotive requires low power output for propulsion, only the small engine system is used to power the traction motors. When the locomotive requires higher power output, only the large engine system is used to power the traction motors. When the locomotive requires maximum power output, the small and the large engine system may both be used and their power output combined to power the traction motors. Also, a unique control strategy maintains a smooth delivery of power to the traction motors in the event that one engine shuts down or starts as a result of a change in the commanded power output of the locomotive.
摘要翻译：柴油机车具有两个独立的发动机系统，包括大型发动机系统和小型发动机系统。可以组合来自分开的发动机系统的功率输出来为机车的牵引电动机供电。当机车需要低功率输出用于推进时，只有小型发动机系统用于为牵引电机供电。当机车需要更高的功率输出时，只有大型发动机系统用于为牵引电机供电。当机车需要最大功率输出时，可以使用小型和大型发动机系统并组合其功率输出来为牵引电动机供电。而且，由于机车的指令功率输出的变化，一个发动机关闭或启动的情况下，独特的控制策略保持了对牵引电动机的电力的平稳传递。

98. 发明申请

US20160103083A1 SYSTEM AND METHOD FOR DETECTING WHEEL BEARING CONDITION 有权
标题翻译：用于检测车轮轴承条件的系统和方法
公开(公告)号：US20160103083A1
公开(公告)日：2016-04-14
申请号：US14512185
申请日：2014-10-10
申请人： Progress Rail Services Corporation
发明人： Mark J. BARTONEK , Donald J. ARNDT , Roland F. O'CONNELL
IPC分类号： G01N25/72 , G01J5/02 , B61F15/20
CPC分类号： G01N25/72 , B61F15/20 , B61K9/04 , B61K9/06 , B61K9/12 , B61L27/0094 , G01J5/0022 , G01J5/08 , G01J2005/0081 , G06T2207/10048
摘要： The present disclosure is directed to a method for detecting a condition associated with a wheel bearing on a train car. The method may include detecting a size and a location of the wheel bearing. The method may also include detecting a temperature associated with the wheel bearing based at least in part on the size and the location of the wheel bearing. The method may further include determining a wheel bearing condition based on the detected temperature.
摘要翻译：本公开涉及一种用于检测与列车车厢上的车轮轴承相关联的状况的方法。该方法可以包括检测车轮轴承的尺寸和位置。该方法还可以包括至少部分地基于车轮轴承的尺寸和位置检测与车轮轴承相关联的温度。该方法还可以包括基于检测到的温度来确定车轮轴承状况。

99. 发明申请

US20160101789A1 ENTRANCE SYSTEM FOR SHORT NOSE OF LOCOMOTIVE 审中-公开
标题翻译：机场短路入口系统
公开(公告)号：US20160101789A1
公开(公告)日：2016-04-14
申请号：US14972113
申请日：2015-12-17
申请人： Progress Rail Services Corporation
发明人： Jeffrey P. Buening
IPC分类号： B61C17/04
CPC分类号： B61C17/04
摘要： An entrance system for providing access to a short nose of a locomotive is provided. The entrance system includes a door assembly coupled to a wall. The door assembly further includes a panel having predetermined shape, and a plurality of vents on a surface of the panel. The door assembly further includes a frame encasing the panel and a first lock in member coupled to the frame. The frame has a hinged connection to the wall. The entrance system includes a second locking member coupled to the wall. The first locking member and the second locking member are adapted to prevent a rotation of the door assembly around the hinged connection under locking condition of the entrance system. The entrance system further includes a cover flush mounted with a floor of the cabin and at least a portion of the cover extends beneath the frame.
摘要翻译：提供了一种用于提供机车的短鼻子的入口系统。入口系统包括联接到墙壁的门组件。门组件还包括具有预定形状的面板和在面板的表面上的多个通风口。门组件还包括一个包围面板的框架和一个联接到框架上的第一个锁定件。框架与墙壁有铰链连接。入口系统包括联接到墙壁的第二锁定构件。第一锁定构件和第二锁定构件适于在入口系统的锁定状态下防止门组件围绕铰接连接件的旋转。入口系统还包括安装在舱室底部的盖子，并且盖子的至少一部分在框架下方延伸。

100. 发明授权

US09193363B2 Ballast for locomotives 有权
标题翻译：机车镇流器
公开(公告)号：US09193363B2
公开(公告)日：2015-11-24
申请号：US13890383
申请日：2013-05-09
申请人： Progress Rail Services Corporation
发明人： Stephen M. Wiley
IPC分类号： B61C17/00
CPC分类号： B61C17/00
摘要： A ballast is configured to be selectively coupled to a chassis of a locomotive based on an anticipated change in axle load capacity of a rail. The ballast includes a container, a lid, and a catch plate. The container includes one or more sides and is configured to store a heavy mass of material therein. The lid is disposed on one of a bottom and lateral sides of the container. The catch plate is spaced apart and rigidly attached to the container to define a pocket therebetween. The pockets are configured to allow one or more lifting implements to be inserted such that the container may be hoisted and selectively coupled to the chassis.
摘要翻译：基于轨道的轴负载能力的预期变化，镇流器被配置为选择性地联接到机车的机架。镇流器包括容器，盖子和捕获板。容器包括一个或多个侧面并且构造成在其中存储重质量的材料。盖子设置在容器的底侧和侧面之一上。捕获板间隔开并刚性地附接到容器以在其间限定一个凹穴。所述袋被构造成允许插入一个或多个提升工具，使得所述容器可以被悬挂并且选择性地联接到所述底盘。

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