Piezoelectric sound-maker with reflector
    1.
    发明申请
    Piezoelectric sound-maker with reflector 审中-公开
    带反射器的压电制音器

    公开(公告)号:US20070057777A1

    公开(公告)日:2007-03-15

    申请号:US11223674

    申请日:2005-09-09

    IPC分类号: G08B3/10

    CPC分类号: G08B3/10

    摘要: An electronic audio circuit operates a piezoelectric audio transducer whose emitted sound is directed at a parabolic reflecting dish to produce an increased sound output.

    摘要翻译: 电子音频电路操作压电音频换能器,其发射的声音指向抛物线反射盘以产生增加的声音输出。

    Pluggable terminal block assembly for audible signal alarm power connection
    2.
    发明申请
    Pluggable terminal block assembly for audible signal alarm power connection 审中-公开
    可插拔接线端子组件,用于声音报警电源连接

    公开(公告)号:US20060244345A1

    公开(公告)日:2006-11-02

    申请号:US11119032

    申请日:2005-05-02

    IPC分类号: H01L41/053

    摘要: Piezoelectric alarm devices are held in a plastic housing with flat bladed electrical terminals carried on the outside of the housing. These terminals are being replaced by a pluggable terminal block assembly which can be readably integrated into the housing. The assembly includes a header which is encapsulated in the housing.

    摘要翻译: 压电报警装置保持在塑料外壳中,平板式电气端子承载在外壳外部。 这些端子被可插拔的端子块组件替代,该组件可以可读取地集成到壳体中。 组件包括封装在壳体中的头部。

    Piezoelectric siren driver circuit

    公开(公告)号:US06617967B2

    公开(公告)日:2003-09-09

    申请号:US09758023

    申请日:2001-01-10

    IPC分类号: G08B310

    CPC分类号: G08B3/10

    摘要: A piezoelectric transducer driving circuit has a main oscillator stage, a buffer circuit, and a voltage-doubling circuit. The main oscillator stage includes a frequency-swept signal generator that can be configured to provide different outputs to the buffers, which in turn provide the output to the voltage-doubling circuit, which supplies the piezoelectric transducer, causing it to mechanically deform and produce audible sounds of different types.

    Upflow shakers and separators
    6.
    发明申请
    Upflow shakers and separators 审中-公开
    升档摇床和分离器

    公开(公告)号:US20070108105A1

    公开(公告)日:2007-05-17

    申请号:US11544290

    申请日:2006-10-06

    申请人: George Burnett

    发明人: George Burnett

    IPC分类号: B03B7/00 B07B9/00

    摘要: A separator system having a container, a screen apparatus with a box and at least one screen on the box, the at least one screen having a plurality of holes therethrough through which the liquid is passable and through which the solids are not passable, vibratory apparatus for vibrating the box and the screen(s), the material to be treated flowable up to the at least one screen and liquid in the material flowable to and through the at least one screen, a primary conveyor beneath the at least one screen for removing solids with liquid from the container and, optionally, movement apparatus for moving the solids including liquid from the container, and a secondary treatment system for further processing of the solids including liquid.

    摘要翻译: 一种具有容器的分离器系统,具有盒子的筛网装置和箱上的至少一个筛网,所述至少一个筛网具有多个孔,液体可通过所述多个孔,固体通过该孔不能通过,振动装置 为了振动盒子和筛网,待处理的材料可流动到至少一个筛网,并且材料中的液体可流动并穿过至少一个筛网,在至少一个筛网下面的主传送器用于去除 具有来自容器的液体的固体,以及可选地用于移动包括来自容器的液体的固体的移动装置,以及用于进一步处理包括液体的固体的二次处理系统。

    Systems and methods for storing and handling drill cuttings
    8.
    发明申请
    Systems and methods for storing and handling drill cuttings 有权
    用于存储和处理钻屑的系统和方法

    公开(公告)号:US20050183574A1

    公开(公告)日:2005-08-25

    申请号:US10875083

    申请日:2004-06-22

    IPC分类号: E21B21/06 E21B41/00 B01D45/12

    摘要: Vessels for selectively holding drilling cuttings material and methods employing such vessels; the vessels, in at least certain aspects, having a body with a hollow container with an interior space for receiving drilling cuttings material and from which the material may exit from the body; a first opening through which the material enters into the container; a second opening through which the material passes out from the container; and movement apparatus with a movement member within the container movable adjacent the second opening to facilitate passage of the material into the second opening; and in certain aspects, the vessels having moisture-content sensor apparatus on the body for sensing moisture content of material within a vessel; conduit apparatus for conducting drilling cuttings from the exit opening; valve apparatus for selectively controlling flow of material in the conduit apparatus; and a controller in communication with the moisture-content sensor apparatus and the valve apparatus for selectively controlling flow in the conduit apparatus.

    摘要翻译: 用于选择性地保持钻屑的船舶材料和使用这种船舶的方法; 在至少某些方面,容器具有具有中空容器的主体,该容器具有用于容纳钻屑材料的内部空间,材料可从该中空容器从体内排出; 第一开口,材料通过该第一开口进入容器; 第二开口,材料通过该第二开口从容器中排出; 以及移动装置,其具有在所述容器内的运动构件,其可移动地邻近所述第二开口,以便于所述材料进入所述第二开口; 并且在某些方面,容器在身体上具有含水分传感器装置,用于感测容器内材料的水分含量; 用于从出口进行钻削切割的导管装置; 阀装置,用于选择性地控制导管装置中材料的流动; 以及与所述含水量传感器装置和所述阀装置连通的控制器,用于选择性地控制所述导管装置中的流动。

    Screen assembly for a shale shaker
    9.
    发明申请
    Screen assembly for a shale shaker 审中-公开
    屏幕组件用于页岩振荡器

    公开(公告)号:US20060180509A1

    公开(公告)日:2006-08-17

    申请号:US10530387

    申请日:2003-10-16

    IPC分类号: B07B1/49

    摘要: A screen assembly for a shale shaker comprising a panel (500) and a support structure (600), the panel (500) having an area provided with a multiplicity of apertures and at least one layer of screening material arranged over the multiplicity of apertures, wherein said panel (500) is removable from said support structure (600).

    摘要翻译: 一种用于包括面板(500)和支撑结构(600)的页岩振动器的筛组件,所述面板(500)具有设置有多个孔的区域和布置在所述多个孔上的至少一层筛选材料, 其中所述面板(500)可从所述支撑结构(600)移除。