Vibration damper systems for drilling with casing
    1.
    发明申请
    Vibration damper systems for drilling with casing 有权
    带套管钻孔的振动阻尼器系统

    公开(公告)号:US20050092527A1

    公开(公告)日:2005-05-05

    申请号:US10977481

    申请日:2004-10-29

    IPC分类号: E21B17/10

    摘要: Apparatus and methods are provided for reducing drilling vibration during drilling with casing. In one embodiment, an apparatus for reducing vibration of a rotating casing includes a tubular body disposed concentrically around the casing, wherein tubular body is movable relative to the casing. Preferably, a portion of the tubular body comprises a friction reducing material. In operation, the tubular body comes into contact with the existing casing or the wellbore instead of the rotating casing. Because the tubular body is freely movable relative to the rotating casing, the rotating casing may continuously rotate even though the tubular body is frictionally in contact with the existing casing.

    摘要翻译: 提供了设备和方法,用于在套管钻孔期间减少钻孔振动。 在一个实施例中,用于减少旋转壳体的振动的装置包括围绕壳体同心设置的管状体,其中管状体可相对于壳体移动。 优选地,管状体的一部分包括减摩材料。 在操作中,管状体与现有的外壳或井眼接触而不是旋转的壳体。 由于管状体相对于旋转壳体可自由移动,因此即使管状体与现有的套管摩擦接触,旋转壳也可以连续旋转。

    Pressure activated release member for an expandable drillbit
    2.
    发明申请
    Pressure activated release member for an expandable drillbit 有权
    用于可扩展钻孔的压力激活释放构件

    公开(公告)号:US20060048972A1

    公开(公告)日:2006-03-09

    申请号:US10935485

    申请日:2004-09-07

    IPC分类号: E21B10/32 E21B7/28

    CPC分类号: E21B10/322

    摘要: An apparatus for use in a wellbore. The apparatus includes a body and a blade assembly. The blade assembly is movable between a collapsed position whereby the expandable apparatus has a smaller outer diameter and an expanded position whereby the expandable apparatus has a larger outer diameter. The apparatus further includes a pressure activated member for selectively allowing the blade assembly to move from the closed position to the open position. A method for using the apparatus, wherein a drill string with an expandable bit at the end thereof is lowered into the wellbore. Thereafter, the pressure activated member is activated to allow the cutting members to move from the collapsed position to the expanded position. Subsequently, the expandable bit is rotated to form a portion of the wellbore. Next, the expandable bit is deactivated and the cutting members are moved from the expanded position to the collapsed position.

    摘要翻译: 用于井眼的装置。 该装置包括主体和叶片组件。 刀片组件可在折叠位置之间移动,由此可扩张装置具有较小的外径和扩张位置,由此可扩张装置具有较大的外径。 该装置还包括用于选择性地允许叶片组件从关闭位置移动到打开位置的压力启动构件。 一种使用该装置的方法,其中在其端部具有可膨胀钻头的钻柱下降到井筒中。 此后,启动压力启动部件,以允许切割部件从折叠位置移动到展开位置。 随后,可膨胀钻头旋转以形成井眼的一部分。 接下来,可膨胀钻头被停用,并且切割构件从展开位置移动到折叠位置。

    Luminous Water Wall Display
    5.
    发明申请
    Luminous Water Wall Display 有权
    发光水墙显示

    公开(公告)号:US20140240958A1

    公开(公告)日:2014-08-28

    申请号:US14167982

    申请日:2014-01-29

    IPC分类号: F21S10/00

    摘要: A water display is described having a lighting array emanating light that travels through a wall. Water flows down the wall to vary the appearance of the light that shines through the wall. The flow of water and particular lights being turned on and off may be controlled. Dramatic visual effects are provided including the appearance of moving art.

    摘要翻译: 描述了一种水显示器,其具有发出穿过壁的光的照明阵列。 水流向墙壁,以改变通过墙壁照射的光线的外观。 可以控制水的流动和特定的灯被打开和关闭。 提供戏剧性的视觉效果,包括移动艺术的外观。

    Water Shooter Device and Associated Visual Water Effects
    6.
    发明申请
    Water Shooter Device and Associated Visual Water Effects 审中-公开
    水射击装置和相关的视觉水影响

    公开(公告)号:US20140203101A1

    公开(公告)日:2014-07-24

    申请号:US14134983

    申请日:2013-12-19

    IPC分类号: B05B17/08

    摘要: A device to shoot water into the air for a water display is described. The configuration of the shooter allows a stream of water to be shot out that contains reduced or no air exiting the device with the water, which provides a non-frothy appearance. The device may control the velocity of the water being shot by the device so that unique visual effects may be achieved, including an effect where a volume of water is suspended in the air.

    摘要翻译: 描述了将水喷入空气中以进行水显示的装置。 射击者的配置允许喷射水流,其中包含减少的或没有空气与水一起离开设备,这提供了不起泡的外观。 该装置可以控制由装置射出的水的速度,使得可以实现独特的视觉效果,包括一定量的水悬浮在空气中的效果。

    Image projection on dynamic water mist screen
    7.
    发明授权
    Image projection on dynamic water mist screen 有权
    动态水雾屏幕上的图像投影

    公开(公告)号:US08511828B2

    公开(公告)日:2013-08-20

    申请号:US13172713

    申请日:2011-06-29

    IPC分类号: G03B21/53 G03B21/14

    摘要: A multimedia presentation system a projector to project images toward an audience. A plurality of nozzles are partially submerged in a body of water at locations between the projector and the audience. The plurality of nozzles are located at different distances from the projector. Each of the plurality of nozzles is arranged to produce a fan like water mist onto which the projector projects images. A controller is coupled to the projector and the plurality of nozzles. The controller causes the projector to project images and at least one of the plurality of nozzles to produce a water mist in a synchronized sequence such that the images appear at different distances from the projector at different times. The controller may further control the orientation of each nozzle to vary the distance by inclining the plane of the water mist relative to the surface of the body of water.

    摘要翻译: 一种多媒体演示系统,用于向观众投影图像的投影仪。 在投影机和观众之间的位置处,多个喷嘴部分地浸没在水体中。 多个喷嘴位于与投影仪不同的距离处。 多个喷嘴中的每一个布置成产生投影仪投影图像的风扇,如水雾。 控制器耦合到投影仪和多个喷嘴。 控制器使得投影仪投影图像和多个喷嘴中的至少一个以产生同步顺序的水雾,使得图像在不同时间出现在与投影仪不同的距离处。 控制器可以通过使水雾的平面相对于水体的表面倾斜来进一步控制每个喷嘴的取向以改变距离。

    Method and apparatus for linking computer aided design databases with
numerical control machine database
    10.
    发明授权
    Method and apparatus for linking computer aided design databases with numerical control machine database 失效
    计算机辅助设计数据库与数控机床数据库连接的方法和装置

    公开(公告)号:US5796986A

    公开(公告)日:1998-08-18

    申请号:US703110

    申请日:1996-08-22

    申请人: Mark Fuller

    发明人: Mark Fuller

    IPC分类号: G05B19/4097 G06F15/46

    摘要: An integrated manufacture and design system and a database translator that allows use of a subset of data directly from a CAD database to provide the necessary control data for use in a CAM assembly system. A database translator according to the present invention can examine the CAD data specifying a product, determine which of the component parts of that product are unknown to the CAM assembly system, and can insert into the CAM assembly system's database whatever new information the CAM system requires to manufacture the product. The invention may be embodied as a number of software modules on a fixed medium such as a computer readable disk or computer memory.

    摘要翻译: 一个集成的制造和设计系统和一个数据库翻译器,允许直接从CAD数据库使用数据子集来提供用于CAM组装系统的必要控制数据。 根据本发明的数据库翻译器可以检查指定产品的CAD数据,确定该产品的哪些组成部分对于CAM组装系统是未知的,并且可以将CAM系统需要的任何新信息插入到CAM组装系统的数据库中 制造产品。 本发明可以被实现为诸如计算机可读盘或计算机存储器的固定介质上的许多软件模块。