Pilot vehicle which is useful for monitoring hazardous conditions on
railroad tracks
    13.
    发明授权
    Pilot vehicle which is useful for monitoring hazardous conditions on railroad tracks 失效
    可用于监测铁路轨道上的危险情况的驾驶员

    公开(公告)号:US5627508A

    公开(公告)日:1997-05-06

    申请号:US644464

    申请日:1996-05-10

    IPC分类号: B61L23/04 B60Q1/00

    CPC分类号: B61L23/041 B61L23/044

    摘要: A self-propelled remotely controlled pilot vehicle adapted for use on raiad tracks to monitor hazardous conditions and obstacles on the railroad tracks. The pilot vehicle precedes a train along the railroad tracks at a distance which will allow the train to come to a complete stop in the event the pilot vehicle encounters a hazardous condition on the track. The pilot vehicle is equipped with a sensor array which measures a variety of different parameters such as the presence of noxious gases, moisture in the atmosphere or at ground level, and breakage in one or both rails of the track. The pilot vehicle is also equipped with a television camera which provides a visual image of the railroad track ahead of the pilot vehicle to the engineer of the train. An infrared camera which is mounted on the front of the pilot vehicle generates an infrared image of the tracks and is used during darkness or in severe weather conditions to monitor the tracks for unsafe conditions or to detect animals or humans from body radiation. Information gathered by the pilot vehicle's sensor array is supplied to a computer on board the pilot vehicle and is transmitted back to the train to enable the train's engineer to be apprised of conditions existing on the tracks ahead of the train in order to have time to react to potential hazards and dangerous situations on the railroad tracks.

    摘要翻译: 一种自行式遥控驾驶车辆,适用于铁路轨道,用于监测铁轨上的危险状况和障碍物。 先导车辆沿着铁路轨道的火车在一段距离之间,这将允许火车在飞行员在轨道上遇到危险状况的情况下完全停止。 先导车辆配备有传感器阵列,其测量各种不同的参数,例如有毒气体的存在,大气中的水分或地面水平,以及在轨道的一个或两个轨道上的破裂。 飞行员车辆还配备有电视摄像机,其向驾驶员车辆前方的铁轨提供视觉图像给火车的工程师。 安装在先导车辆前方的红外线摄像机产生轨道的红外图像,并且在黑暗中或在恶劣天气条件下使用以监视不安全条件的轨道或者从身体辐射检测动物或人体。 由驾驶员车辆传感器阵列收集的信息被提供给飞行员上的计算机,并被传送回列车,以使得列车的工程师可以从列车前面的轨道上得知,以便有时间作出反应 对铁轨的潜在危险和危险情况。

    Drawer assembly
    15.
    发明授权
    Drawer assembly 失效
    抽屉总成

    公开(公告)号:US5209556A

    公开(公告)日:1993-05-11

    申请号:US829490

    申请日:1992-02-03

    IPC分类号: A47C19/04

    CPC分类号: A47C19/04

    摘要: Disclosed is a drawer which can be manufactured in kit form for compact shipping and is easily assembled using hand tools. The side, bottom, front and back of the drawer are configured such that these members contain grooves, notches and predrilled holes to assure ready assembly and securing of these members in assembling the drawer.

    摘要翻译: 公开了一种可以以套件形式制造的抽屉,用于紧凑的运输,并且可以使用手动工具容易地组装。 抽屉的侧面,底部,前部和后部构造成使得这些构件包含凹槽,凹口和预钻孔,以确保在组装抽屉时这些构件的组装和固定。

    Bed frame assembly
    16.
    发明授权
    Bed frame assembly 失效
    床架组装

    公开(公告)号:US5099529A

    公开(公告)日:1992-03-31

    申请号:US678644

    申请日:1991-04-01

    IPC分类号: A47C19/04

    CPC分类号: A47C19/04 A47C19/005

    摘要: The disclosed invention is to a bed frame assembly which is of an adjustable width to support various sizes of mattresses and springs. In general the assembly comprises two rectangular frame units positioned in spaced apart side by side relationship and held a predetermined distance apart by an adjustable spacer member or members. Storage drawers and a storage compartment are a part of the frame assembly.

    摘要翻译: 所公开的发明是一种床架组件,其具有可调节的宽度以支撑各种尺寸的床垫和弹簧。 通常,组件包括以间隔开的并排关系定位的两个矩形框架单元,并通过可调整的间隔件构件保持预定距离。 存储抽屉和储藏室是框架组件的一部分。

    Alkylation combined settler-soaker apparatus
    17.
    发明授权
    Alkylation combined settler-soaker apparatus 失效
    烷基化组合沉降器 - 浸泡装置

    公开(公告)号:US4275032A

    公开(公告)日:1981-06-23

    申请号:US56763

    申请日:1979-07-12

    摘要: A settler-soaking apparatus for treating the effluent from an acid-catalyzed alkylation reaction is disclosed which comprises three interconnected vertically aligned chambers. The uppermost chamber possesses a hydrocarbon outlet means above an acid hydrocarbon inlet means and a downspout having an acid transfer means extending through and ending in the lower end of the middlemost chamber. The latter possesses a hydrocarbon outlet means at an elevated position with respect to the end of the acid transfer means in the downspout and a lower situated acid outlet means. The lowermost chamber possesses a multitude of spaced horizontal perforate trays and an acid hydrocarbon inlet means, which is in connection with the hydrocarbon outlet means of the uppermost chamber. The middle and lowermost chamber are in open communication via a chimney which extends upwardly into said middle chamber to provide a hydrocarbon outlet means at a point above the end of said downspout.

    摘要翻译: 公开了一种用于处理酸催化的烷基化反应的流出物的沉淀器均热装置,其包括三个互连的垂直对准的室。 最上面的室具有在酸性烃入口装置上方的碳氢化合物出口装置和具有延伸穿过并终止于最中间室的酸性转移装置的下水口。 后者在相对于下水口中的酸转移装置的端部的升高位置处具有烃出口装置和位于下部的酸出口装置。 最下面的腔室具有多个间隔开的水平穿孔托盘和酸性碳氢化合物进口装置,其与最上部腔室的碳氢化合物出口装置连接。 中间和最下室通过烟囱开放连通,烟囱向上延伸到所述中间室中,以在所述下水口端部上方的点处提供碳氢化合物出口装置。