专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US5016840A Method to authorize a head of train unit to transmit emergency commands to its associated rear unit 失效
标题翻译：授权火车单位负责人将紧急指令传送到其相关后部的方法
公开(公告)号：US5016840A
公开(公告)日：1991-05-21
申请号：US428590
申请日：1989-10-30
申请人： Angel P. Bezos
发明人： Angel P. Bezos
IPC分类号： B60L15/32 , B60T13/66 , B60T17/22
CPC分类号： B60T17/228 , B60L15/32 , B60T13/665 , B60L2200/26
摘要： An EOT emergency arming apparatus and method in which an engineer at the HOT operates a standard air brake control and responds to a resulting report of change in air pressure from the EOT within a prescribed short interval. The response is a signal which includes the EOT unique identification code, and if received within the short interval is interpreted by the EOT as if the EOT ARM switch had been activated.
摘要翻译：一种EOT紧急布防装置和方法，其中HOT的工程师操作标准的空气制动控制，并且在规定的短时间内响应于来自EOT的空气压力变化的报告。响应是包括EOT唯一识别码的信号，如果在短时间间隔内接收到的信号被EOT解释为仿照EOT ARM开关被激活。

22. 发明授权

US06275165B1 A.A.R. compliant electronic braking system 失效
标题翻译： A 符合电子制动系统
公开(公告)号：US06275165B1
公开(公告)日：2001-08-14
申请号：US09044352
申请日：1998-03-19
申请人： Angel P. Bezos
发明人： Angel P. Bezos
IPC分类号： G05B2302
CPC分类号： B60T17/228
摘要： A system reliably communicates brake commands from a master controller on a lead locomotive to the brake equipment on each rail vehicle of a freight train. The system includes a mechanism for detecting whether the brake commands are being successfully communicated over a communications channel that is normally used to convey such commands from the master controller to the brake equipment on each rail vehicle. The system also includes on each rail vehicle a mechanism for communicating the brake commands that is independent of the communications channel. The mechanism for communicating conveys the brake commands from the lead locomotive to the rail vehicles only when the mechanism for detecting determines that communication over the communications channel has failed. The system further includes on each rail vehicle a mechanism for receiving the brake commands from the lead locomotive via the mechanism for communicating. The system additionally includes on each rail vehicle a mechanism for acting upon the brake commands received from the mechanism for receiving so that the brake equipment can execute the brake commands as if they were conveyed to the brake equipment over the communications channel.
摘要翻译：系统将来自主机控制器的制动指令可靠地传达到货运列车的每个轨道车辆上的制动设备。该系统包括用于检测制动指令是否通过通常用于将这些命令从主控制器传送到每个轨道车辆上的制动设备的通信通道被成功传送的机构。该系统还在每个轨道车辆上包括用于传送独立于通信信道的制动命令的机构。只有当用于检测的机构确定通信通道上的通信已经失败时，通信机制才将引导机车的制动指令传送到轨道车辆。该系统还包括在每个轨道车辆上的机构，用于经由用于通信的机构从前导机车接收制动指令。该系统还在每个轨道车辆上包括用于作用于从机构接收的制动指令的机构，用于接收，使得制动设备可以执行制动命令，就好像它们通过通信通道被传送到制动设备。

23. 发明授权

US5927327A Combination motor pneumatic driven train brake pipe pressure exhaust valve 失效
标题翻译：微处理器控制阀系统
公开(公告)号：US5927327A
公开(公告)日：1999-07-27
申请号：US084330
申请日：1998-05-26
申请人： Angel P. Bezos , James E. Hart
发明人： Angel P. Bezos , James E. Hart
IPC分类号： B60T13/66 , B60T15/00
CPC分类号： B60T13/665 , Y10T137/86389 , Y10T137/86928 , Y10T137/87571 , Y10T137/87684
摘要： A microprocessor controlled valve system is used with an EOT unit on a railcar remote from the locomotive of the train. The system includes a pressure transducer, a microprocessor unit, a valve device, a motor drive and a pneumatic drive. The microprocessor unit receives from the transducer an electrical signal indicative of actual brake pipe pressure and from the locomotive a brake command signal indicative of desired brake pipe pressure. The microprocessor unit issues a drive signal when the brake command signal requires a service brake application and an actuating signal when the brake command signal requires an emergency brake application. The valve device defines an elongated bore, a primary passage, a branch passage, an exhaust passage and an elongated valve body able to move reciprocatingly in the bore according to the operation of the drives. The primary and branch passages communicate with the brake pipe, and all of the passages communicate with the bore. The elongated valve body features (A) a first valve that when opened allows at least partial communication between the primary and exhaust passages and (B) a second valve that when opened allows communication between the branch and exhaust passages. The motor drive opens the first valve in response to and to the extent dictated by the drive signal. In response to the actuating signal, the pneumatic drive fully opens the second valve thereby fully opening the first valve so that pressure in the brake pipe flows through the valves and vents via the exhaust passage.
摘要翻译：微处理器控制的阀系统与远程火车机车的轨道车上的EOT单元一起使用。该系统包括压力传感器，微处理器单元，阀装置，马达驱动器和气动驱动器。微处理器单元从换能器接收指示实际制动管压力的电信号，并且从机车接收指示期望制动管压力的制动指令信号。当制动指令信号需要紧急制动应用时，当制动指令信号需要制动指令信号和执行信号时，微处理器单元发出驱动信号。阀装置限定细长孔，主通道，分支通道，排气通道和细长阀体，其能够根据驱动器的操作在孔中往复运动。主通道和分支通道与制动管连通，所有通道与孔连通。细长的阀体具有（A）第一阀，当打开时，允许主排气通道和排气通道之间的至少部分连通，和（B）第二阀，当打开时允许分支和排气通道之间的连通。电机驱动器响应于驱动信号所规定的程度打开第一个阀门。响应于致动信号，气动驱动器完全打开第二阀，从而完全打开第一阀，使得制动管中的压力经由排气通道流过阀和通风口。

24. 发明授权

US5808370A Simplified dual connection EP brake system 失效
标题翻译：简化双连接EP制动系统
公开(公告)号：US5808370A
公开(公告)日：1998-09-15
申请号：US835859
申请日：1997-04-08
申请人： Angel P. Bezos
发明人： Angel P. Bezos
IPC分类号： B60T13/66 , B60T17/22 , B61G5/10 , B61C17/12
CPC分类号： B60T13/665 , B60T17/228 , B61G5/10 , Y10T307/445
摘要： A simplified dual connection system electrically interconnects the vehicles of a train. The train features a trainline to be formed through series interconnection of a wire on each vehicle. The simplified dual connection system includes a central computer, a connector control device on each vehicle and a pair of mateable connectors between each pair of vehicles of the train. Each pair of mateable connectors electrically interconnects the wires of each pair of adjacently disposed vehicles to form the trainline. When the mateable connectors are mated, a primary electrical path and a redundant electrical path are formed in that pair of connectors for the trainline. Each connector has a bidirectional circuit that interconnects a main node and a backup node for the wire on the vehicle. When a pair of connectors is mated, the main nodes of that pair interconnect to form the primary electrical path of the trainline and the backup nodes of that pair interconnect to form part of the redundant electrical path of the trainline. The redundant electrical path thus provides an electrical connection redundant to the primary electrical path to which it corresponds. The connector control device in each vehicle determines the integrity of the primary electrical path in the pair of mated connectors. The central computer receives from each connector control device the results of that determination and reports those results to a train operator.
摘要翻译：简化的双重连接系统将火车的车辆电互连。该列车具有通过每个车辆上的线的串联互连形成的列车。简化的双连接系统包括中央计算机，每个车辆上的连接器控制装置和在列车的每对车辆之间的一对可配对连接器。每对可配对的连接器将每对相邻处理的车辆的电线互连以形成车线。当可匹配的连接器配合时，在该线路的一对连接器中形成一个主电路和一个冗余电路。每个连接器都有一个双向电路，用于互连主节点和备用节点，用于车辆上的电线。当一对连接器配对时，该对的主节点互连以形成该线路的主电路，并且该对的备用节点互连以形成该线路的冗余电路径的一部分。因此，冗余电路提供与其对应的主电路冗余的电连接。每个车辆中的连接器控制装置确定一对配合的连接器中的主电路的完整性。中央计算机从每个连接器控制装置接收该确定的结果，并将这些结果报告给火车操作员。

25. 发明授权

US5975651A Dual connection EP brake system 失效
标题翻译：双连接EP制动系统
公开(公告)号：US5975651A
公开(公告)日：1999-11-02
申请号：US835860
申请日：1997-04-08
申请人： Angel P. Bezos
发明人： Angel P. Bezos
IPC分类号： B60T13/66 , B60T17/22 , B60T15/14
CPC分类号： B60T17/228 , B60T13/665
摘要： A dual connection system is used with an electrical apparatus having power and return lines each of which requiring interconnection between parts of the apparatus. The system includes a connector at each end of each part through which the parts interconnect serially. Each connector has a pair of bidirectional circuits each of which interconnecting a main node and a backup node for each such line on a part such that one main node affixes to the power line and the other main node affixes to the return line. When a pair of By connectors are mated, the main nodes affixed to the power line communicate as a primary path and the backup nodes corresponding thereto communicate as a redundant path. Likewise, the main nodes affixed to the return line communicate as a primary path and the backup nodes corresponding thereto communicate as a redundant path. Each redundant path provides backup to its corresponding primary path thereby providing the apparatus with more reliable electrical connections. The system includes a control device in each part that during a test mode tests the integrity of the primary and redundant paths located between the part on which the device is situated and a previous part. The system further includes a central computer that controls each control device so each pair of mated connectors is tested sequentially during the test mode and that receives from each control device results of the testing and that reports the results to an operator of the apparatus.
摘要翻译：双连接系统与具有电力和回流管线的电气设备一起使用，每个电气设备需要在设备的部件之间进行互连。该系统在每个部件的每个端部处包括连接器，部件通过该连接器串联连接。每个连接器具有一对双向电路，每个双向电路将部分上的每个这样的线路连接主节点和备用节点，使得一个主节点附加到电力线，而另一个主节点贴附到返回线。当一对By连接器配对时，固定到电力线的主节点作为主路径通信，并且与其相对应的备份节点作为冗余路径进行通信。同样地，贴在返回线上的主要节点作为主要路径通信，对应的主节点作为冗余路径进行通信。每个冗余路径为其对应的主路径提供备份，从而为设备提供更可靠的电连接。该系统包括在每个部分中的控制装置，在测试模式期间，测试位于设备所在部分与前一部分之间的主路径和冗余路径的完整性。该系统还包括中央计算机，其控制每个控制装置，使得在测试模式期间依次测试每对配合的连接器，并从每个控制装置接收测试结果，并将结果报告给装置的操作者。

26. 发明授权

US5944391A Electronic fail safe circuit for electro-pneumatic brake control 失效
标题翻译：用于电动气动制动控制的电子故障安全电路
公开(公告)号：US5944391A
公开(公告)日：1999-08-31
申请号：US829819
申请日：1997-03-25
申请人： Angel P. Bezos
发明人： Angel P. Bezos
IPC分类号： B60T13/66 , B60T17/22 , B60T15/14 , B60T11/26
CPC分类号： B60T17/228 , B60T13/665
摘要： An electronic fail safe circuit ensures that if there is a microprocessor failure during a brake application, this failure does not result in a release of the brakes. This is accomplished by the fail safe circuit forcing the appropriate solenoids to the self-regulating valve's hold state for a certain amount of time. This, in combination with the self regulating valve, accomplishes the desired outcome of a minimum disruption in the brake application and, specifically, prevention of an erroneous brake release. To further enhance the reliability of the system, a dual battery power supply is used. Each battery is tested prior to doing a brake application. Each battery has to pass the test, i.e., each battery individually must have enough charge to complete the brake application, before the brake application is undertaken. This redundancy concept is carried into the wiring of the release solenoid so that a single failure in the wiring will not result in de-energizing the release solenoid during a service brake application. Finally, a hardware interlock is enabled whenever a service brake application is started and is disabled otherwise. When enabled, the hardware interlock prevents the microprocessor from directly de-energizing the supply solenoid when the exhaust solenoid is also de-energized which, if allowed, could cause the brake pipe pressure rate of reduction to exceed the allowed limits.
摘要翻译：电子故障安全电路确保如果在制动应用期间存在微处理器故障，则此故障不会导致制动器的释放。这是通过故障安全电路实现的，该电路将适当的螺线管强制到自调节阀的保持状态一段时间。这与自调节阀结合实现制动应用中最小破坏的期望结果，并且具体地，防止错误的制动器释放。为了进一步提高系统的可靠性，使用双电池电源。在进行制动应用之前，对每个电池进行测试。每个电池必须通过测试，即，在进行制动应用之前，每个电池必须分别具有足够的充电以完成制动应用。这种冗余概念被传送到释放螺线管的接线中，使得接线中的单个故障不会导致在行车制动应用期间断开释放螺线管。最后，只要启动了行车制动应用程序，就会启用硬件互锁，否则禁用。当使能时，当排气螺线管也被断电时，硬件互锁防止微处理器直接断电供电电磁阀，如果允许的话，这可能导致制动管压力降低速度超过允许的极限。

27. 发明授权

US5941280A Pneumatically driven train brake pipe pressure exhaust valve 失效
标题翻译：气动列车制动管压力排气阀
公开(公告)号：US5941280A
公开(公告)日：1999-08-24
申请号：US815422
申请日：1997-03-11
申请人： James E. Hart , Angel P. Bezos
发明人： James E. Hart , Angel P. Bezos
IPC分类号： B60T13/66 , B60T17/22 , F16K31/126
CPC分类号： B60T13/665 , B60T17/228 , Y10T137/86389 , Y10T137/86928 , Y10T137/87676 , Y10T137/87692
摘要： A valve device for reducing the brake pipe pressure in a railroad train brake pipe at a location remote from a train locomotive including a pair of valves, a first valve to controllably vent brake pipe pressure from the brake pipe for purposes of service brake applications and a second valve to quickly vent brake pipe pressure from the brake pipe at a relatively high rate for purposes of emergency brake applications, and a pneumatic drive means to open the first valve in response to a controlled supply pressure and open the second valve in response to an emergency supply pressure.
摘要翻译：一种用于降低远离包括一对阀的列车机车的位置的铁路列车制动管中的制动管压力的阀装置，用于为了行车制动应用而可控制地从制动管排出制动管压力的第一阀和第二阀以紧急制动应用为目的以相对高的速率快速地从制动管释放制动管的压力;以及气动驱动装置，用于响应于受控的供给压力打开第一阀，并响应于第二阀打开第二阀紧急供应压力。

28. 发明授权

US5873638A Dual purpose end of train device for electrically controlled pneumatic freight brake systems 失效
标题翻译：用于电动气动货运制动系统的双用途列车装置
公开(公告)号：US5873638A
公开(公告)日：1999-02-23
申请号：US816527
申请日：1997-03-13
申请人： Angel P. Bezos
发明人： Angel P. Bezos
IPC分类号： B60T13/66 , B60T17/22 , B61L15/02 , B60T15/46
CPC分类号： B60T17/228 , B60T13/665 , B61L15/02
摘要： An adapter converts a conventional two-way end of train unit (EOT) to a dual purpose EOT that can be used conventionally for those trains not equipped with a power line for the new electrically controlled pneumatic (ECP) freight train brake standard but which can be quickly and inexpensively modified to change the function of the EOT from the normal two-way EOT function to the ECP EOT function as defined by the Association of American Railroads (AAR). An electronics package or adapter plugs into the battery compartment of the standard EOT and makes connections with the standard EOT electrical connectors that are located in the battery compartment. This adapter is designed to communicate with the standard EOT microprocessor and to configure the standard EOT in a way that the standard EOT in combination with the adapter functions as an ECP EOT rather than as a standard EOT. The EOT is provided with the necessary intelligence to be able to detect the presence of the adapter and to then conform to the required ECP functionality.
摘要翻译：一个适配器将传统的双向端单元（EOT）转换为双通道EOT，可以用于常规用于未配备新电动气动（ECP）货运列车制动器标准的电力线的列车，但可以可以快速，廉价地修改EOT从正常双向EOT功能到美国铁路协会（AAR）定义的ECP EOT功能的功能。电子封装或适配器插入标准EOT的电池盒，并与位于电池仓中的标准EOT电气连接器进行连接。该适配器设计为与标准EOT微处理器进行通信，并以标准EOT与适配器组合作为ECP EOT而不是标准EOT的方式配置标准EOT。 EOT提供了必要的智能，以便能够检测适配器的存在，然后符合所需的ECP功能。

29. 外观设计

USD310510S Default controller for railway vehicles 失效
公开(公告)号：USD310510S
公开(公告)日：1990-09-11
申请号：US242069
申请日：1988-09-09
申请人： Angel P. Bezos
设计人： Angel P. Bezos

30. 发明授权

US4940292A Rapid release valve mechanism 失效
标题翻译：快速释放阀机构
公开(公告)号：US4940292A
公开(公告)日：1990-07-10
申请号：US340263
申请日：1989-04-19
申请人： Angel P. Bezos , Gary W. Egerton
发明人： Angel P. Bezos , Gary W. Egerton
IPC分类号： B60T13/66 , B60T15/42
CPC分类号： B60T13/665 , B60T15/42
摘要： A motor driven ball valve may be driven in two modes of operation; those modes are a normal or testing mode and an emergency mode. The ball valve, when in its full open position, has an air passage that allows for the rapid exhaust of air in the air pipe of the air brake system to atmosphere, thereby inducing the emergency application of the brakes. The rotating ball valve assembly is capable of infinite variation between its full closed and its full open positions. Thus, the motor drive, which is remotely controlled, can effectively modulate the reduction in air pressure in the air pipe for a variety of purposes, including normal operation of the brakes and testing the air brake system. The motor drive mechanism may be in a cam, gear, or follower configuration. When an emergency application of the brakes is required, the motor drive mechanism is disengaged to allow a spring or other torsion device to rapidly rotate the ball to full open position, while drawing minimal electrical power. The spring or other torsion mechanism is prestressed by the operation of the motor driven mechanism as it rotates the ball toward its closed position.
摘要翻译：电机驱动的球阀可以以两种操作模式驱动; 这些模式是正常或测试模式和紧急模式。球阀处于完全打开位置时，具有一个空气通道，允许空气制动系统的空气管道中的空气迅速排放到大气中，从而引起制动器的紧急应用。旋转球阀组件在其完全关闭和完全打开位置之间能够无限变化。因此，远程控制的电机驱动可以有效地调节空气管道中的空气压力的降低，包括正常的制动器运行和空气制动系统的测试。马达驱动机构可以是凸轮，齿轮或从动构件。当需要紧急应用制动器时，马达驱动机构被分离以允许弹簧或其它扭转装置在减少电力的同时将球快速旋转到完全打开位置。弹簧或其他扭转机构通过电机驱动机构的操作来预防，因为它将球旋转到其关闭位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式