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21. 发明申请

WO2018156104A1 COMPUTER CONTROLLED BRAKE RETAINER VALVE CONTROL SYSTEM 审中-公开
公开(公告)号：WO2018156104A1
公开(公告)日：2018-08-30
申请号：PCT/US2017/018699
申请日：2017-02-21
申请人： NEW YORK AIR BRAKE, LLC
发明人： WRIGHT, Eric, C.
IPC分类号： B60T13/66 , B60T17/22
摘要： A computer controlled locomotive brake (CCB) configured for setting and releasing the retainer valves of the railcars of a train. The CCB may initially recharge the brake pipe to a pressure slightly less than the retainer valve release pressure. The CCB may then continue charging to this level until the brake pipe flow, measured at the CCB on the controlling locomotive and the brake pipe pressure on the last car, as measured by an end of train device, indicate that the pressure in the braking system reservoirs are substantively equal to the brake pipe pressure. Once the reservoirs are substantively charged, the CCB may complete the brake release and recharge by recharging the brake pipe pressure to its final charge so that all retainer valves are released and the train has sufficient braking system recharge to safely control movement of the train.

22. 发明申请

WO2018156102A1 COMPUTER CONTROLLED BRAKE PARKING BRAKE CONTROL SYSTEM 审中-公开
公开(公告)号：WO2018156102A1
公开(公告)日：2018-08-30
申请号：PCT/US2017/018688
申请日：2017-02-21
申请人： NEW YORK AIR BRAKE, LLC
发明人： WRIGHT, Eric C.
IPC分类号： B60T13/66 , B60T17/22
摘要： A computer controlled locomotive brake (CCB) configured for setting and releasing the automatic parking brakes of the railcars of a train. The CCB may initially recharge the brake pipe to a pressure slightly less than the parking brake unlatch pressure. The CCB may then continue charging to this level until the brake pipe flow, measured at the CCB on the controlling locomotive and the brake pipe pressure on the last car, as measured by an end of train device, indicate that the pressure in the braking system reservoirs are substantively equal to the brake pipe pressure. Once the reservoirs are substantively charged, the CCB may complete the brake release and recharge by recharging the brake pipe pressure to its final charge so that all parking brakes are released and the train has sufficient braking system recharge to safely control movement of the train.

23. 发明申请

WO2018136031A1 TRAIN EMISSION COMPLIANCE SYSTEM 审中-公开
公开(公告)号：WO2018136031A1
公开(公告)日：2018-07-26
申请号：PCT/US2017/013737
申请日：2017-01-17
申请人： NEW YORK AIR BRAKE, LLC
发明人： WAIT, Keith, Wesley
IPC分类号： B61L3/00 , B61L15/00 , B61L25/02
摘要： A system that can automatically measure, track, and/or report train emissions for complying with geographic environmental restrictions. An emissions module determines the amount of emissions emitted by a train over time. A location module tracks the location of the locomotive of the train relative geographic locations having emission regulations. A compliance module records the amount of emissions emitted by the train in the geographic location.

24. 发明申请

WO2018111300A1 OPTIMIZED CONTROL OF A HEATER FOR AN AIR DRYER 审中-公开
公开(公告)号：WO2018111300A1
公开(公告)日：2018-06-21
申请号：PCT/US2016/067167
申请日：2016-12-16
申请人： NEW YORK AIR BRAKE, LLC
发明人： WRIGHT, Eric C.
IPC分类号： F24F3/14 , B01D53/04 , B01D53/26
摘要： An air dryer having a heater associated with its inlet and exhaust valves to prevent freezing at cold temperatures. The air dryer includes a temperature sensor associated with the valve block and a controller that can inhibit the operation of the valves when the temperature falls is a predetermined threshold until the heater can sufficiently warm the valve block. To prevent overheating of the heater, the controller can adjust the duty cycle of the heater as the inlet air temperatures increases.

25. 发明申请

WO2017127077A1 INTERLOCKING GLADHANDS 审中-公开
标题翻译：互锁式鞋楦
公开(公告)号：WO2017127077A1
公开(公告)日：2017-07-27
申请号：PCT/US2016/014267
申请日：2016-01-21
申请人： NEW YORK AIR BRAKE, LLC
发明人： AIKEN, Jeffrey , ESTELLE, Taylor
IPC分类号： B60T17/04 , F16L37/256
CPC分类号： B60T17/043 , F16L37/256
摘要： A gladhand coupling that prevents inadvertent separation of the coupling halves without the need for additional structure or manipulation to connect and disconnect the halves. Each half is equipped with a lug having a ramped pad and a flange defining a channel having a corresponding ramped pad. When two halves are positioned together then rotated into the locked position, the ramped pad of the lug is positioned proximately to the ramped pad of the flange to prevent inadvertent lateral compression of the two halves that could cause unintentional uncoupling. The coupling may be disconnected by simple rotation of one coupling half relative to the other and by pulling the coupling apart as done by current rail car decoupling procedures without the need for manual manipulation of extraneous locking mechanisms.
摘要翻译：
一种高兴的联轴器，可防止联轴器的无意中分离，而无需额外的结构或操作来连接和断开两半。每一半配备有具有倾斜衬垫的凸耳和限定具有相应倾斜衬垫的通道的凸缘。当两个半部分定位在一起然后旋转到锁定位置时，凸耳的倾斜垫靠近凸缘的倾斜垫定位，以防止可能导致意外脱开的两个半部的无意横向压缩。通过一个半联轴器相对于另一个联轴器的简单旋转以及通过当前轨道车辆去耦过程将联轴器拉开而不需要手动操纵外部锁定机构，联轴器可以被断开。

26. 发明申请

WO2017123897A1 TRAIN BRAKE SAFETY MONITORING AND FAULT ACTION SYSTEM WITH PTC BRAKE PERFORMANCE ASSURANCE 审中-公开
标题翻译：带PTC制动性能保证的列车制动安全监控和故障动作系统
公开(公告)号：WO2017123897A1
公开(公告)日：2017-07-20
申请号：PCT/US2017/013372
申请日：2017-01-13
申请人： NEW YORK AIR BRAKE, LLC
发明人： KUMAR, Deepak , HORST, Folkert
IPC分类号： B61L3/00 , B61L15/00
CPC分类号： B60T17/228 , B61L3/008 , B61L15/0072 , B61L15/0081 , B61L25/02 , B61L25/021
摘要： An intelligent, on-board, train brake safety monitoring and fault action system is disclosed. The system compares measured dynamic train brake performance using on-board train control system, such as a LEADER® system. Using the measured dynamic train brake performance, the brake monitoring system can determine whether the train is capable of stopping within a particular required distance, such as a stop distance set by a positive train control system in which the train is participating. The ongoing ability to meet external braking criteria, such as compliance with positive train control stop distances, may be used to extend the interval between any mandated train brake inspections and tests.
摘要翻译：
公开了一种智能的车载列车制动器安全监控和故障处理系统。该系统使用车载列车控制系统比如测量的动态列车制动性能，比如LEADER＆reg; 系统。使用所测量的动态列车制动性能，制动监控系统可以确定列车是否能够在特定的所需距离内停车，例如列车正在参与的正列车控制系统设定的停车距离。持续满足外部制动标准的能力，例如符合正列车控制停车距离，可用于延长任何强制性列车制动检查和测试之间的时间间隔。

27. 发明申请

WO2017052599A1 HEATER CONTROL FOR AN AIR DRYER 审中-公开
标题翻译：空气干燥器的加热器控制
公开(公告)号：WO2017052599A1
公开(公告)日：2017-03-30
申请号：PCT/US2015/052269
申请日：2015-09-25
申请人： NEW YORK AIR BRAKE, LLC
发明人： WRIGHT, Eric, C.
IPC分类号： B60T17/00 , B60T17/22
CPC分类号： B60T17/004 , B60T13/665 , B60T17/006 , B60T17/228
摘要： An air dryer having a heater element associated with its valves to prevent freezing at cold temperatures. The air dryer includes a temperature sensor and an electronic controller that reads the temperature sensor and inhibits actuation of the valves whenever the temperature of valves is below freezing or a predetermined temperature that indicates a risk for freezing until the valves have been sufficiently warmed by the heater to avoid freezing during operation.
摘要翻译：一种空气干燥器，其具有与其阀门相关联的加热器元件，以防止在寒冷的温度下冻结。空气干燥器包括温度传感器和电子控制器，每当阀的温度低于冰点时，读取温度传感器并禁止阀的致动，或者指示在通过加热器充分加热阀之前冻结的风险的预定温度以避免在操作过程中冻结。

28. 发明申请

WO2016163974A1 AUTOMATIC PARKING BRAKE FOR TRUCK MOUNTED BRAKE CYLINDER 审中-公开
标题翻译：自动停车制动器用于卡车安装制动缸
公开(公告)号：WO2016163974A1
公开(公告)日：2016-10-13
申请号：PCT/US2015/024428
申请日：2015-04-06
申请人： NEW YORK AIR BRAKE, LLC
发明人： HUBER, Howard, Jr. , PARNAPY, Keith , NEULIEB, Robert
IPC分类号： B60T17/16
CPC分类号： B60T17/16
摘要： An automatic parking brake (10) for a truck mounted brake cylinder (14). The automatic parking brake includes a rod (54) that is interconnected to a piston of the brake cylinder and can prevent the piston from returning to the brakes releases position. The rod is controlled by locking nut (56) that will rotate if the rod moves axially through the locking nut and a locking sleeve (60) that is moveable between a locked position, where the locking sleeve engages the locking nut and prevents the nut from rotating, and a released position, where the locking sleeve is disengaged from the locking nut and the locking nut is free to rotate. A spring (82) provides a force biasing the locking nut into the locked position, and brake pipe pressure biases the locking sleeve into the released position.
摘要翻译：一种用于卡车安装的制动缸（14）的自动驻车制动器（10）。自动驻车制动器包括与制动液压缸的活塞互连的杆（54），并可防止活塞返回到制动器释放位置。杆被锁定螺母（56）控制，如果杆轴向移动通过锁定螺母，锁定套筒（60）可以在锁定位置之间移动，锁定套筒（60）可在锁定位置之间移动，其中锁定套筒接合锁定螺母并防止螺母旋转和释放位置，其中锁定套筒从锁定螺母脱离并且锁定螺母自由旋转。弹簧（82）提供将锁定螺母偏置到锁定位置的力，并且制动管压力将锁定套筒偏压到释放位置。

29. 发明申请

WO2016028285A1 BRAKE MAINTENANCE INDICATOR 审中-公开
标题翻译：制动器维护指示器
公开(公告)号：WO2016028285A1
公开(公告)日：2016-02-25
申请号：PCT/US2014/051802
申请日：2014-08-20
申请人： NEW YORK AIR BRAKE, LLC
发明人： WRIGHT, Eric, C. , CONNELL, Jason
IPC分类号： B60T17/22 , B61H13/34
CPC分类号： B60T17/228 , B60T13/665 , B60T17/221 , B60T17/226 , B60T2270/406 , B61H13/34
摘要： A brake maintenance indication system having a first portion determines the brake cylinder pressure and a second portion that is configured to determine the intended brake cylinder pressure based on the difference between the brake pipe pressure and the emergency reservoir pressure. The intended brake cylinder pressure is preferably determined to be 2.5 times of the difference between the brake pipe pressure and the emergency reservoir pressure. In the event of brake cylinder over-pressurization or under-pressurization, an indicator is flagged, thus identifying the presence of a problem with the braking system.
摘要翻译：具有第一部分的制动维护指示系统确定制动缸压力，以及第二部分，其被配置为基于制动管压力和紧急蓄存器压力之间的差来确定预期的制动缸压力。预期的制动缸压力优选地被确定为制动管压力和紧急储存器压力之差的2.5倍。在制动液压缸过压或欠压的情况下，将一个指示器标记起来，从而确定制动系统是否存在问题。

30. 发明申请

WO2016022092A1 SLACK ADJUSTER ENVIRONMENTAL IMPROVEMENTS 审中-公开
标题翻译： SLACK ADJUSTER环境改进
公开(公告)号：WO2016022092A1
公开(公告)日：2016-02-11
申请号：PCT/US2014/049584
申请日：2014-08-04
申请人： NEW YORK AIR BRAKE, LLC
发明人： HUBER, Howard, E. , WRIGHT, Eric, C. , SAUTER, Jeffrey
IPC分类号： B61H15/00 , F16J15/44
CPC分类号： B61H15/00 , F16D65/38 , F16D65/46 , F16J15/062
摘要： A slack adjuster that is protected against environmental contaminants via a series of holes positioned circumferentially around each end and covered by a sleeve having a slot is aligned with one of the series of holes while covering the remaining holes. The sleeve protects against infiltration of contaminants at the ends of the slack adjuster and allows any contaminants that do infiltrate the slack adjuster to be expelled through the aligned hole and slot. The central portion of the slack adjuster may also be protected by including a series of circumferential holes that are selectively covered by a sleeve having a drain positioned to align with the lowest holes while covering the remaining holes.
摘要翻译：通过一系列围绕每个端部围绕并被具有槽的套筒覆盖的孔保护环境污染物的松弛调节器与一系列孔中的一个对准，同时覆盖剩余的孔。套筒可防止污物在松弛调节器的端部渗透，并允许渗透松弛调节器的任何污染物通过对准的孔和槽排出。松弛调节器的中心部分也可以通过包括一系列周向孔来保护，所述圆周孔由套筒选择性地覆盖，所述套筒具有定位成与最低孔对准的排水口，同时覆盖剩余的孔。

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