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126 条记录 (耗时 0.037 秒)

    Wheel Rim Cover
    1.
    发明公开
    Wheel Rim Cover 审中-公开

    公开(公告)号：US20240025242A1

    公开(公告)日：2024-01-25

    申请号：US17872399

    申请日：2022-07-25

    申请人： Donald Lewis

    发明人： Donald Lewis

    IPC分类号： B60J11/10

    CPC分类号： B60J11/10

    摘要： The rim spray cover is the only product of its kind that has the capability of adjusting to the size of a particular rim to accommodate every vehicle make or model, offering reliability as an accessory for varying rim sizes. This unprecedented product is uniquely designed with high-quality, durable materials to ensure long-term sustainability and complete functionality, at all times.

    Computing flight plans for UAVs while routing around obstacles having spatial and temporal dimensions
    4.
    发明授权
    Computing flight plans for UAVs while routing around obstacles having spatial and temporal dimensions 有权
    计算无人机的飞行计划，同时绕过具有空间和时间维度的障碍物

    公开(公告)号：US08082102B2

    公开(公告)日：2011-12-20

    申请号：US12013582

    申请日：2008-01-14

    申请人： Donald Lewis Ravenscroft

    发明人： Donald Lewis Ravenscroft

    IPC分类号： G05D1/00 ,  G05D1/10 ,  G08G5/04 ,  G08G9/02 ,  G01C21/00

    CPC分类号： G05D1/101 ,  G01C21/005 ,  G01C21/20 ,  G08G5/0034 ,  G08G5/0069

    摘要： This description provides tools and techniques for computing flight plans for unmanned aerial vehicles (UAVs) while routing around obstacles having spatial and temporal dimensions. Methods provided by these tools may receive data representing destinations to be visited by the UAVs, and may receive data representing obstacles having spatial and temporal dimensions. These methods may also calculate trajectories spatial and temporal dimensions, by which the UAV may travel from one destination to another, and may at least attempt to compute flight plans for the UAVs that incorporate these trajectories. The methods may also determine whether these trajectories intersect any obstacles, and at least attempt to reroute the trajectories around the obstacles. These tools may also provide systems and computer-readable media containing software for performing any of the foregoing methods.

    摘要翻译： 该描述提供了用于计算无人机（UAV）的飞行计划的工具和技术，同时绕过具有空间和时间维度的障碍物。 由这些工具提供的方法可以接收表示UAV要访问的目的地的数据，并且可以接收表示具有空间和时间维度的障碍物的数据。 这些方法还可以计算无人机可以从一个目的地旅行到另一个目的地的轨迹空间和时间维度，并且可以至少尝试计算并入这些轨迹的无人机的飞行计划。 这些方法还可以确定这些轨迹是否与任何障碍物相交，并且至少尝试重新路由障碍物周围的轨迹。 这些工具还可以提供包含用于执行上述任何方法的软件的系统和计算机可读介质。

    AUTOMATICALLY FLUSHING TOILET
    5.
    发明申请
    AUTOMATICALLY FLUSHING TOILET 失效
    自动冲洗洗手间

    公开(公告)号：US20100325785A1

    公开(公告)日：2010-12-30

    申请号：US12842036

    申请日：2010-07-23

    申请人： Donald Lewis Meike ,  David Yakos ,  Stephen Sanford ,  Bryan Walthall

    发明人： Donald Lewis Meike ,  David Yakos ,  Stephen Sanford ,  Bryan Walthall

    IPC分类号： E03D5/04

    CPC分类号： E03D5/04 ,  E03D5/092

    摘要： An automatically flushing toilet in which an extension arm is attached to a horizontal bar to which the toilet seat is attached. When the toilet seat is raised, one end of the extension arm moves downward, causing a rod on the end of the inner tube of a telescoping member located primarily inside the tank compartment of the toilet to move so that it is positioned atop a pivoting member located inside a cut-out on the same end of the extension arm. When the toilet seat is then closed, the one end of the extension arm moves upward, pushing the pivoting member against the rod and causing the rod to force the inner tube of the telescoping member upward. The inner tube is pivotally connected to a trip lever, which causes the toilet to flush.

    摘要翻译： 一个自动冲洗马桶，其中延伸臂连接到安装马桶座圈的水平杆上。 当马桶座圈升高时，延伸臂的一端向下移动，使得主要位于马桶的罐室内的伸缩构件的内管的端部上的杆移动，使得其位于枢转构件的顶部 位于延伸臂同一端的切口内。 然后当马桶座圈闭合时，延伸臂的一端向上移动，将枢转构件推向杆上并使杆向上推动伸缩构件的内管。 内管枢转地连接到跳闸杆，这使得马桶冲洗。

    Method for stopping and starting an internal combustion engine having a variable event valvetrain
    7.
    发明授权
    Method for stopping and starting an internal combustion engine having a variable event valvetrain 有权
    一种用于停止和启动具有可变事件阀门的内燃机的方法

    公开(公告)号：US07571709B2

    公开(公告)日：2009-08-11

    申请号：US11695182

    申请日：2007-04-02

    申请人： Donald Lewis ,  Nate Trask

    发明人： Donald Lewis ,  Nate Trask

    IPC分类号： F02D1/00 ,  F01L1/12

    CPC分类号： F01L9/04 ,  F01L1/38 ,  F01L9/02 ,  F01L13/0005 ,  F01L2013/001 ,  F01L2800/03 ,  F01L2820/045 ,  F02B75/021 ,  F02B2075/025 ,  F02B2075/027 ,  F02D13/0207 ,  F02D13/0253 ,  F02D13/06 ,  F02D41/042 ,  F02D2013/0292 ,  F02N19/004 ,  Y02T10/18

    摘要： A method for controlling stopping and starting of an engine having a variable event valvetrain is described. According to the method engine valves may be used to reduce engine evaporative emissions as well as engine starting emissions.Since the engine configuration shown has electrically actuated intake and exhaust valves it is possible to reconfigure the engine operating sequence during a start. For example, the pistons for cylinders two and three are in the same position at the same time. This allows either cylinder to be set to an intake stroke during a subsequent engine restart when the piston is traveling away from the cylinder head while the companion cylinder is set to the expansion or power stroke. Thus, the cylinder having the first intake stroke could be configured to provide a first combustion event during an engine restart. On the other hand, the cylinder set to the power stroke could have been set to the intake stroke such that it is the first cylinder to provide a combustion stroke during a restart.

    摘要翻译： 描述了一种用于控制具有可变事件阀门的发动机的停止和启动的方法。 根据该方法，发动机阀可用于减少发动机蒸发排放以及发动机起动排放。 由于所示的发动机配置具有电致动的进气门和排气门，因此可以在起动期间重新配置发动机的运行顺序。 例如，气缸2和3的活塞同时处于相同的位置。 这允许在随后的发动机重新启动期间当活塞从气缸头行进时伴随气缸被设定为膨胀或动力行程时，气缸被设定为进气行程。 因此，具有第一进气冲程的气缸可以构造成在发动机重起期间提供第一燃烧事件。 另一方面，设定到动力冲程的气缸可以被设定为进气冲程，使得它是在重启期间提供燃烧冲程的第一气缸。

    Valve Control Synchronization and Error Detection in an Electronic Valve Actuation Engine System
    8.
    发明申请
    Valve Control Synchronization and Error Detection in an Electronic Valve Actuation Engine System 有权
    电子阀驱动系统中的阀门控制同步和误差检测

    公开(公告)号：US20090093939A1

    公开(公告)日：2009-04-09

    申请号：US11869366

    申请日：2007-10-09

    申请人： Alex O'Connor Gibson ,  Donald Lewis ,  Nate Trask ,  Brian C. Moorhead ,  Vincent J. Winstead

    发明人： Alex O'Connor Gibson ,  Donald Lewis ,  Nate Trask ,  Brian C. Moorhead ,  Vincent J. Winstead

    IPC分类号： F02D41/00

    CPC分类号： F02D41/266 ,  F02D2041/001 ,  F02D2250/14

    摘要： A system for controlling a multiple cylinder internal combustion engine with electromagnetic valve actuation, comprising of at least one cylinder with an engine cylinder valve, a second controller operably coupled to the engine cylinder valve, said second controller configured to adjust at least one of the valve opening and closing timing of the engine cylinder valve, and a first controller connected with the second controller over a first link and a second link, wherein the first controller is configured to send an engine position indication signal to the second controller over the first link and receive a status signal from the second controller over the second link, and wherein the first controller outputs a synchronization degradation signal responsive to a synchronization error between the engine position indication signal and the status signal.

    摘要翻译： 一种用于利用电磁阀驱动来控制多缸内燃机的系统，包括具有发动机气缸阀的至少一个气缸，可操作地连接到发动机气缸阀的第二控制器，所述第二控制器被配置为调节阀中的至少一个 所述发动机气缸阀的打开和关闭定时以及通过第一链路和第二链路与所述第二控制器连接的第一控制器，其中所述第一控制器被配置为通过所述第一链路向所述第二控制器发送引擎位置指示信号， 通过第二链路从第二控制器接收状态信号，并且其中第一控制器响应于发动机位置指示信号和状态信号之间的同步误差而输出同步劣化信号。

    Cutting reel adjusting system
    9.
    发明授权
    Cutting reel adjusting system 有权
    切割卷轴调节系统

    公开(公告)号：US07377092B2

    公开(公告)日：2008-05-27

    申请号：US11528718

    申请日：2006-09-27

    申请人： Mark Alvin Schmidt ,  Eric Alan Poulson ,  Donald Lewis Cripps ,  Ronald Lee Reichen ,  Richard David Thier ,  John Michael Flenniken

    发明人： Mark Alvin Schmidt ,  Eric Alan Poulson ,  Donald Lewis Cripps ,  Ronald Lee Reichen ,  Richard David Thier ,  John Michael Flenniken

    IPC分类号： A01D34/53

    CPC分类号： A01D41/14 ,  A01D34/53 ,  A01D34/62

    摘要： A control system for a cutting reel unit includes a height-of-cut adjusting system and a reel-to-bedknife clearance adjusting system. The height-of-cut adjusting system includes a first frame; a second frame; a cutting reel supported by the second frame; a bedknife arranged adjacent to the cutting reel and supported by the second frame; at least one support element arranged to translate along the ground and arranged to support the first frame; and at least one first actuator connected between the first frame and the second frame and arranged to adjust the relative elevation of the second frame with respect to the first frame. The reel-to-bedknife clearance adjusting system includes at least one second actuator operatively connected between the reel and the second frame and a sound detector.

    摘要翻译： 用于切割卷轴单元的控制系统包括高度切割调节系统和卷轴到床刀间隙调节系统。 高度调节系统包括第一框架; 第二帧; 由第二框架支撑的切割卷轴; 布置在切割卷轴附近并被第二框架支撑的床刀; 至少一个支撑元件布置成沿着地面平移并布置成支撑第一框架; 以及连接在所述第一框架和所述第二框架之间并被布置成相对于所述第一框架调节所述第二框架的相对高度的至少一个第一致动器。 卷轴到床刀间隙调节系统包括可操作地连接在卷轴和第二框架之间的至少一个第二致动器和声音检测器。