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59 条记录 (耗时 0.022 秒)

    Aircraft skywriting method, apparatus, and system
    1.
    发明授权
    Aircraft skywriting method, apparatus, and system 有权

    公开(公告)号：US11250742B2

    公开(公告)日：2022-02-15

    申请号：US16747701

    申请日：2020-01-21

    申请人： The Boeing Company

    发明人： Nathan D. Hiller

    IPC分类号： G09F21/16 ,  B64D1/20

    摘要： A method, system and apparatus are provided for generating indicia in the sky using a single pass of an aircraft. A system of an embodiment for communicating a message from an aircraft includes: a plurality of valves; a plurality of nozzles, where each nozzle is associated with a corresponding valve, and where the plurality of nozzles are distributed along a span of a wing of the aircraft; at least one tank in fluid communication with the plurality of valves; and a controller configured to individually control each of the plurality of valves, where the controller is configured to individually actuate the plurality of valves to generate, from contents of the tank received at each nozzle, cloud bursts to be suspended in the air.

    Unmanned Aerial System for Creating Aerial Message
    9.
    发明申请
    Unmanned Aerial System for Creating Aerial Message 审中-公开
    用于创建空中信息的无人空中系统

    公开(公告)号：US20150317924A1

    公开(公告)日：2015-11-05

    申请号：US14268232

    申请日：2014-05-02

    申请人： John Chowhan Park

    发明人： John Chowhan Park

    IPC分类号： G09F21/16 ,  G05D1/00 ,  B64C39/02

    CPC分类号： B64C39/024 ,  B64C2201/027 ,  B64C2201/12 ,  B64C2201/146 ,  G05D1/0088 ,  G09F21/16

    摘要： An unmanned aerial vehicle (UAV) for creating aerial message. Upon user's inputting a message, character, image, shape, or pattern that the user desires to skywrite into a computer, an UAV attached with smoke/vapor generator automatically pilot itself to skywrites the message, character, image, shape or pattern with smoke or vapor trails in a location specified by the user. The UAV for creating aerial message comprises of an UAV, a smoke/vapor generator, UAV control unit, and computer.

    摘要翻译： 一种用于创建空中信息的无人驾驶飞行器（UAV）。 当用户输入用户希望将其写入计算机的消息，字符，图像，形状或图案时，附有烟雾/蒸气发生器的UAV自动驾驶自己以将烟消息，字符，图像，形状或图案与烟雾或风 在用户指定的位置处的蒸气痕迹。 用于创建空中信息的无人机包括UAV，烟雾/蒸汽发生器，UAV控制单元和计算机。

    Smoke generator for radio controlled aircraft
    10.
    发明授权
    Smoke generator for radio controlled aircraft 失效
    无线电控制飞机的烟雾发生器

    公开(公告)号：US5932978A

    公开(公告)日：1999-08-03

    申请号：US066698

    申请日：1998-04-27

    申请人： John M. Geyer

    发明人： John M. Geyer

    IPC分类号： B64D1/16 ,  H02P7/10 ,  G09F21/16

    CPC分类号： B64D1/16

    摘要： A smoke generator for radio controlled aircraft having an internal combustion engine. The smoke generator includes a bracket for attachment to the radio controlled aircraft and a cradle releasably secured to the bracket. A container, a valve assembly, and a servo are all carried by the cradle. The container holds a pressurized, smoke-generating liquid and is placed in fluid communication with the internal combustion engine by a conduit. The valve assembly regulates the flow of pressurized, smoke-generating liquid from the container into the conduit. The servo has a motor-driven crank for operating the valve assembly in response to radio signals received from a remote transmitter.

    摘要翻译： 一种具有内燃机的无线电控制飞机的烟雾发生器。 烟雾发生器包括用于附接到无线电控制的飞行器的支架和可释放地固定到支架的支架。 容器，阀组件和伺服都由托架承载。 容器容纳加压的产生发烟液体，并通过管道与内燃机流体连通。 阀组件调节加压的产生发烟液体从容器进入导管的流动。 伺服器具有用于响应于从远程发射器接收的无线电信号来操作阀组件的电动曲柄。