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公开(公告)号：US09914465B2
公开(公告)日：2018-03-13
申请号：US14075829
申请日：2013-11-08
摘要： An applicator for applying a friction modifying material to the surface of a rail is provided. The applicator comprises a resilient body for applying a composition to a surface of a rail. The resilient body comprises an outer impervious surface and defines a sealed passageway that extends through the resilient body for the composition to flow through; and an applicator support, wherein the resilient body is secured to the applicator support. A rail applicator assembly and methods for using the applicator are also provided.
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公开(公告)号：US20040238281A1
公开(公告)日：2004-12-02
申请号：US10447635
申请日：2003-05-29
发明人： Sudhir Kumar
IPC分类号： B61K003/00
摘要： This invention is an electro-hydraulic system to automatically lubricate railroad switches and enhance their performance. The lubrication covers switch plates, switch rods, switch points, the base of stock rail adjacent to switch rail and the top of both switch and stock rails. Wear and tear of the switch rail and lateral creep force impact are thus reduced and the switch operates smoothly. Switch related derailments, rail fractures and maintenance labor will be reduced significantly. A pressurized tank with a microprocessor controller, placed on the wayside, supplies an environmentally acceptable smooth-flowing lubricant via hoses or pipes to two nozzle holders with check valves mounted with special brackets a short distance from the switch point on both rails. Lubricant is sprayed with one or more nozzles on each rail switch to cover all or part of the switch length. One or two solenoid valves in the flow lines control the quantity of lubricant applied in each shot and the frequency of application. The solenoid valves are controlled by the programmed microprocessor. An air bubble eliminator trap is placed at a high point in the flow line to remove air trapped in the flow line and enable development of nozzle pressures comparable to the tank pressure. Thus an automatic and efficient new method of enhancing the performance of rail switches is achieved.
摘要翻译： 本发明是一种自动润滑铁路开关并增强其性能的电液系统。 润滑剂包括开关板，开关杆，开关点，与开关导轨相邻的导轨底座以及开关和库存轨道的顶部。 因此，开关导轨的磨损和横向蠕变力冲击减小，开关平稳运行。 切换相关脱轨，铁路骨折和维修人员将大幅度减少。 带有微处理器控制器的加压罐放置在路边，通过软管或管道向两个喷嘴座提供环保可接受的流畅润滑剂，其中止回阀安装有与两个导轨上的开关点相距很短的特殊支架。 润滑剂在每个导轨开关上喷射一个或多个喷嘴以覆盖开关总长度的全部或部分。 流量线中的一个或两个电磁阀控制每个镜头中施加的润滑剂的数量和施加的频率。 电磁阀由编程微处理器控制。 气流消除器陷阱放置在流动管线的高点，以除去捕获在流动管线中的空气，并且能够开发与罐压力相当的喷嘴压力。 因此，实现了提高轨道交换机性能的自动且高效的新方法。
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公开(公告)号：US20170174235A1
公开(公告)日：2017-06-22
申请号：US15452484
申请日：2017-03-07
摘要： A rail applicator assembly includes a rail having a head portion, a base portion, and a web portion extending between the head portion and the base portion. The head portion defines an outer surface. An applicator for applying a friction modifying material to the surface of the rail includes a foam body and an applicator support. The foam body is secured to the applicator support and defines a flow passageway that extends through the foam body for friction modifying material to flow through.
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公开(公告)号：US07513335B2
公开(公告)日：2009-04-07
申请号：US10447635
申请日：2003-05-29
申请人： Sudhir Kumar
发明人： Sudhir Kumar
IPC分类号： B61K3/00
摘要： This invention is an electro-hydraulic system to automatically lubricate railroad switches and enhance their performance. The lubrication covers switch plates, switch rods, switch points, the base of stock rail adjacent to switch rail and the top of both switch and stock rails. Wear and tear of the switch rail and lateral creep force impact are thus reduced and the switch operates smoothly. Switch related derailments, rail fractures and maintenance labor will be reduced significantly. A pressurized tank with a microprocessor controller, placed on the wayside, supplies an environmentally acceptable smooth-flowing lubricant via hoses or pipes to two nozzle holders with check valves mounted with special brackets a short distance from the switch point on both rails. Lubricant is sprayed with one or more nozzles on each rail switch to cover all or part of the switch length. One or two solenoid valves in the flow lines control the quantity of lubricant applied in each shot and the frequency of application. The solenoid valves are controlled by the programmed microprocessor. An air bubble eliminator trap is placed at a high point in the flow line to remove air trapped in the flow line and enable development of nozzle pressures comparable to the tank pressure. Thus an automatic and efficient new method of enhancing the performance of rail switches is achieved.
摘要翻译： 本发明是一种自动润滑铁路开关并增强其性能的电液系统。 润滑剂包括开关板，开关杆，开关点，与开关导轨相邻的导轨底座以及开关和库存轨道的顶部。 因此，开关导轨的磨损和横向蠕变力冲击减小，开关平稳运行。 切换相关脱轨，铁路骨折和维修人员将大幅度减少。 带有微处理器控制器的加压罐放置在路边，通过软管或管道向两个喷嘴座提供环保可接受的流畅润滑剂，其中止回阀安装有与两个导轨上的开关点相距很短的特殊支架。 润滑剂在每个导轨开关上喷射一个或多个喷嘴以覆盖开关总长度的全部或部分。 流量线中的一个或两个电磁阀控制每个镜头中施加的润滑剂的数量和施加的频率。 电磁阀由编程微处理器控制。 气流消除器陷阱放置在流动管线的高点，以除去捕获在流动管线中的空气，并且能够开发与罐压力相当的喷嘴压力。 因此，实现了提高轨道交换机性能的自动且高效的新方法。
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公开(公告)号：US09440665B2
公开(公告)日：2016-09-13
申请号：US14620406
申请日：2015-02-12
摘要： A rail applicator assembly includes a rail having a head portion, a base portion, and a web portion extending between the head portion and the base portion. The head portion defines an outer surface. An applicator for applying a friction modifying material to the surface of the rail includes a foam body and an applicator support. The foam body is secured to the applicator support and defines a flow passageway that extends through the foam body for friction modifying material to flow through.
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公开(公告)号：US08955645B2
公开(公告)日：2015-02-17
申请号：US12788971
申请日：2010-05-27
摘要： A rail applicator assembly includes a rail having a head portion, a base portion, and a web portion extending between the head portion and the base portion. The head portion defines an outer surface. An applicator for applying a friction modifying material to the surface of the rail includes a foam body and an applicator support. The foam body is secured to the applicator support and defines a flow passageway that extends through the foam body for friction modifying material to flow through.
摘要翻译： 轨道施加器组件包括具有头部，基部和在头部和基部之间延伸的腹板部分的轨道。 头部限定外表面。 用于将摩擦改性材料施加到轨道表面的施加器包括泡沫体和涂敷器支撑件。 泡沫体被固定到施加器支撑件并且限定了延伸穿过泡沫体的流动通道，用于摩擦改变材料流过。
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公开(公告)号：US20100300810A1
公开(公告)日：2010-12-02
申请号：US12788971
申请日：2010-05-27
IPC分类号： B61K3/00
摘要： A rail applicator assembly includes a rail having a head portion, a base portion, and a web portion extending between the head portion and the base portion. The head portion defines an outer surface. An applicator for applying a friction modifying material to the surface of the rail includes a foam body and an applicator support. The foam body is secured to the applicator support and defines a flow passageway that extends through the foam body for friction modifying material to flow through.
摘要翻译： 轨道施加器组件包括具有头部，基部和在头部和基部之间延伸的腹板部分的轨道。 头部限定外表面。 用于将摩擦改性材料施加到轨道表面的施加器包括泡沫体和涂敷器支撑件。 泡沫体被固定到施加器支撑件并且限定了延伸穿过泡沫体的流动通道，用于摩擦改变材料流过。
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8.发明申请Perforated fluid dispensing hose or tube for the purpose of applying liquids and/or gases to railroad tracks including railroad switches, railroad crossings, bridge overheads and tunnel walls 审中-公开用于向铁路轨道施加液体和/或气体的穿孔流体分配软管或管道，包括铁路开关，铁路交叉口，桥顶开口和隧道壁公开(公告)号：US20140183278A1
公开(公告)日：2014-07-03
申请号：US13733790
申请日：2013-01-03
CPC分类号： B05B13/005 , B05B1/04 , B05B1/042 , B05B1/20 , B05B12/12 , B61K3/00 , E01B7/26 , E01B19/00 , E01H8/10 , Y02A30/38 , Y10T83/041
摘要： This invention uses a perforated hose or tube, of various shapes, sizes and wall thicknesses, to evenly and accurately dispense fluids such as lubricants, anti-ice, anti-snow or other liquids and/or gases onto railroad tracks including railroad switches, railroad crossings, bridge overheads, tunnel walls and even roof tops. This is accomplished by fastening or affixing, by clamp or other means, the hoses or tubes along the length of the railroad tracks, railroad switches, railroad crossings, bridge overpasses, tunnel walls and even roof tops for the purpose of manually, automatically and/or remotely controlling liquid or gas application of various amounts and at various frequencies of application. The hoses or tubes are connected to an operational box wherein a communication device, a pump/s, a compressor and reservoir/s of liquid/s and/or gases, such as anti-icing agents, lubricants, and/or other liquids can be delivered. The hoses or tubes can be a single set of hoses or tubes or they can be serially connected via easy connector boxes allowing for multiple spray application points.
摘要翻译： 本发明使用各种形状，尺寸和壁厚的穿孔软管或管，以均匀且准确地将诸如润滑剂，防冰，防雪或其它液体和/或气体的流体分配到包括铁路开关，铁路 交叉口，桥顶，隧道墙壁甚至屋顶。 这是通过沿着铁路轨道，铁路开关，铁路交叉口，桥立立交桥，隧道壁甚至屋顶的长度通过夹具或其它方式紧固或固定软管或管道，以手动，自动和/ 或远程控制各种量的液体或气体的应用和各种应用频率。 软管或管连接到操作箱，其中通信装置，泵，压缩机和液体和/或气体的储存器，例如防冰剂，润滑剂和/或其它液体可以 交付。 软管或管可以是一套软管或管，也可以通过容易的连接器盒连接，允许多个喷涂应用点。
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公开(公告)号：US20140060972A1
公开(公告)日：2014-03-06
申请号：US14075829
申请日：2013-11-08
IPC分类号： B61K3/00
摘要： An applicator for applying a friction modifying material to the surface of a rail is provided. The applicator comprises a resilient body for applying a composition to a surface of a rail. The resilient body comprises an outer impervious surface and defines a sealed passageway that extends through the resilient body for the composition to flow through; and an applicator support, wherein the resilient body is secured to the applicator support. A rail applicator assembly and methods for using the applicator are also provided.
摘要翻译： 提供了一种用于将摩擦改进材料施加到轨道表面的施加器。 施用器包括用于将组合物施加到轨道表面的弹性体。 弹性体包括外部不可渗透的表面并且限定了延伸穿过弹性体以使组合物流过的密封通道; 和施加器支撑件，其中弹性体固定到施加器支撑件上。 还提供了一种轨道施加器组件以及使用该施加器的方法。
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公开(公告)号：US3263075A
公开(公告)日：1966-07-26
申请号：US28347863
申请日：1963-05-27
申请人： P & M CO ENGLAND LTD
发明人： ALEXANDER HILL JOHN
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