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79 条记录 (耗时 0.018 秒)

    Multi-port free flow valve and element
    11.
    发明授权
    Multi-port free flow valve and element 有权
    多端口自由流量阀和元件

    公开(公告)号：US07686027B2

    公开(公告)日：2010-03-30

    申请号：US12157282

    申请日：2008-06-09

    申请人： Steven D. Welch ,  Robert J. Elbich ,  Erik Zetterstrand

    发明人： Steven D. Welch ,  Robert J. Elbich ,  Erik Zetterstrand

    IPC分类号： F16K7/20 ,  F16K27/00

    CPC分类号： F16L55/10 ,  Y10T29/49412 ,  Y10T137/0491 ,  Y10T137/5109 ,  Y10T137/60

    摘要： A multi-port valve arrangement and removable valve element for use in sanitary environments that comprises at least three ports formed by the joining of at least two valve casing bodies at angles necessary to accommodate multiple connecting fluid streams. A seamless, flexible element is used within the valve arrangement to connect the fluid streams. The valve casings may be hinged on one side to permit removal of the top portion of the valve casings and removal/exchange of the flexible element without complete disassembly of the valve casing and without the use of tools.

    摘要翻译： 一种在卫生环境中使用的多端口阀装置和可移除阀元件，其包括至少三个端口，所述至少三个端口通过以适应多个连接流体流所必需的角度连接至少两个阀壳体。 在阀装置中使用无缝的，柔性的元件来连接流体流。 阀壳体可以在一侧铰接以允许移除阀壳体的顶部部分并且移除/更换柔性元件，而无需完全拆卸阀门壳体并且不使用工具。

    Flow through ultrasonic processing system
    14.
    发明授权
    Flow through ultrasonic processing system 有权
    流经超声波处理系统

    公开(公告)号：US06840280B1

    公开(公告)日：2005-01-11

    申请号：US10426194

    申请日：2003-04-30

    申请人： William P. Simon

    发明人： William P. Simon

    IPC分类号： B01J19/10 ,  B65D88/66 ,  B65G53/52 ,  F15C1/04

    CPC分类号： B65D88/665 ,  B01J19/10 ,  B65G53/521 ,  Y10T137/212 ,  Y10T137/2196 ,  Y10T137/2224 ,  Y10T137/2273 ,  Y10T137/60 ,  Y10T137/6109 ,  Y10T137/6157 ,  Y10T137/6579

    摘要： These and other objects of the present invention are achieved by provision of a flow through ultrasonic system for facilitating the flow of flow-resistant materials. The system includes a supply of material and an ultrasonic horn having at least one passage extending therethrough. An isolating tube which is compatible with the material is provided passing through the at least one passage in the ultrasonic horn, the isolating tube in communication the supply of material and completely isolating the ultrasonic horn from the material. A converter imparts ultrasonic energy to the ultrasonic horn, and in turn to the isolating tube so as to inhibit the material from attaching to and clogging the isolating tube.

    摘要翻译： 本发明的这些和其它目的通过提供通过超声波系统的流动来实现，以促进流动阻力材料的流动。 该系统包括供应材料和超声波喇叭，其具有至少一个延伸穿过其中的通道。 提供与材料相容的隔离管，其穿过超声波喇叭中的至少一个通道，隔离管将材料的供给连接起来并将超声波喇叭与材料完全隔离。 A转换器向超声波喇叭施加超声波能量，再依次进入隔离管，以抑制材料附着和堵塞隔离管。

    Flow control device
    15.
    发明授权
    Flow control device 失效
    流量控制装置

    公开(公告)号：US06494265B2

    公开(公告)日：2002-12-17

    申请号：US09731396

    申请日：2000-12-04

    申请人： James B Wilson ,  Christopher R King

    发明人： James B Wilson ,  Christopher R King

    IPC分类号： E21B3414

    CPC分类号： E21B34/06 ,  E21B34/14 ,  Y10T137/60

    摘要： A flow control device comprises an outer sleeve having at least one aperture through its wall, and an inner sleeve having at least one aperture through its wall. Relative sliding movement of the sleeves is provided between “open” positions allowing for variable flow of fluid through the apertures of the sleeves and “closed” positions. A pressure-reducing region is arranged to reduce the pressure of fluid flowing through at least one aperture of one of the sleeves.

    摘要翻译： 流量控制装置包括具有通过其壁的至少一个孔的外套筒和具有穿过其壁的至少一个孔的内套筒。 在“打开”位置之间提供套筒的相对滑动运动，允许流体通过套筒的孔和“关闭”位置的可变流动。 减压区域被布置成减小流过其中一个套筒的至少一个孔的流体的压力。

    Valve assembly, pressure testing apparatus and testing method for propane tank system
    16.
    发明授权
    Valve assembly, pressure testing apparatus and testing method for propane tank system 有权
    丙烷罐系统阀组件，压力试验装置及试验方法

    公开(公告)号：US06209562B1

    公开(公告)日：2001-04-03

    申请号：US09517519

    申请日：2000-03-02

    申请人： Jimmie Bryant Shaw

    发明人： Jimmie Bryant Shaw

    IPC分类号： F16K3700

    CPC分类号： F17C13/025 ,  F17C13/12 ,  F17C2205/0329 ,  F17C2205/0394 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2250/043 ,  F17C2250/0439 ,  F17C2260/037 ,  F17C2260/038 ,  G01M3/3236 ,  Y10T137/0491 ,  Y10T137/60 ,  Y10T137/8326 ,  Y10T137/87877

    摘要： A method and assembly (kit) are provided for use by propane tank service personnel to detect escaping gas in propane tank systems. In one embodiment, the standard connection between the regulator and tank service valve is replaced with a permanent valve arrangement including a main connection between the regulator and valve and a valve unit disposed in a branch connection of the valve assembly. In a second embodiment, a permanent valve assembly is screwed into a pressure port in the tank regulator system. A separate pressure gauge is individually assigned to tank service personnel and adapted to be carried by such personnel in testing the pressure in the propane tank. The pressure gauge is affixed, e.g., through a hose, to a valve unit connector including an actuator, e.g., a valve stem operator, for actuating the valve unit. When the pressure gauge is connected to the valve unit, the latter is actuated to provide an immediate reading of the tank pressure (depending, in the second embodiment, on the location of the pressure port). A determination is made from this reading whether the tank is out of gas, and if the tank is out of gas, the service valve is turned on, gas introduced, the service valve turned off and a further pressure check made to determine whether gas is leaking. In the second embodiment, the valve unit includes a valve housing with a restricted (0.054 inch or smaller) inlet.

    摘要翻译： 丙烷罐服务人员使用的方法和组件（套件）用于检测丙烷罐系统中的逸出气体。 在一个实施例中，调节器和储液罐维修阀之间的标准连接被替换为永久阀装置，其包括调节器和阀之间的主连接以及设置在阀组件的分支连接中的阀单元。 在第二实施例中，永久阀组件被拧入罐调节器系统中的压力端口。 单独的压力表单独分配给坦克服务人员，并适于由这些人员携带，以测试丙烷罐中的压力。 压力表例如通过软管固定到包括用于致动阀单元的致动器（例如阀杆操作器）的阀单元连接器。 当压力表连接到阀单元时，后者被致动以立即读取罐的压力（在第二实施例中，取决于压力端口的位置）。 从该读数判定罐是否为气体，如果油箱不工作，则维修阀打开，导入气体，关闭维修阀，进行进一步的压力检查，以确定气体是否为 泄漏 在第二实施例中，阀单元包括具有限制（0.054英寸或更小）入口的阀壳体。

    Rotary plug valve actuator and associated rotary plug valve and associated method
    18.
    发明授权
    Rotary plug valve actuator and associated rotary plug valve and associated method 失效
    旋转旋塞阀执行器及相关的旋塞阀及相关方法

    公开(公告)号：US5301708A

    公开(公告)日：1994-04-12

    申请号：US15603

    申请日：1993-02-09

    申请人： George C. Schmidt

    发明人： George C. Schmidt

    IPC分类号： F16K31/50

    CPC分类号： F16K31/502 ,  Y10T137/0519 ,  Y10T137/60 ,  Y10T137/6096 ,  Y10T137/6099 ,  Y10T74/18056 ,  Y10T74/1872

    摘要： A rotary plug valve actuator comprising a mounting bracket, a ball screw mechanism pivotably mounted to the mounting bracket and a lever pivotably mounted to the ball screw mechanism. The ball screw mechanism includes a ball screw shaft and a ball nut. The ball nut moves axially on the ball screw shaft when the ball screw shaft is rotated. The lever converts the axial movement of the ball nut to rotary motion. In that way, rotation of the ball screw shaft will in turn actuate the rotary plug valve. An associated rotary plug valve assembly and an associated method of actuating a rotary plug valve are also provided.

    摘要翻译： 旋转塞阀致动器，包括安装支架，可枢转地安装到安装支架的滚珠丝杠机构和可枢转地安装到滚珠丝杠机构的杠杆。 滚珠丝杠机构包括滚珠丝杠轴和滚珠螺母。 当滚珠丝杠轴旋转时，滚珠螺母在滚珠丝杠轴上轴向移动。 杠杆将滚珠螺母的轴向运动转换为旋转运动。 以这种方式，滚珠丝杠轴的旋转将依次致动旋塞阀。 还提供了相关联的旋塞阀组件和致动旋塞阀的相关方法。

    Valve seat and method of repair
    19.
    发明授权
    Valve seat and method of repair 失效
    阀座及修理方法

    公开(公告)号：US5139042A

    公开(公告)日：1992-08-18

    申请号：US526507

    申请日：1990-05-21

    申请人： Carl R. Calhoun

    发明人： Carl R. Calhoun

    IPC分类号： F16K21/18

    CPC分类号： F16K21/18 ,  Y10T137/0486 ,  Y10T137/60 ,  Y10T156/1062 ,  Y10T29/49407 ,  Y10T29/49412 ,  Y10T29/49737 ,  Y10T29/49742

    摘要： A valve seat for a valve used with a treater tank comprising a body having a generally cylindrical bore therethrough, the body having a first end, a second end and being made of metal, the first end having a counterbore concentric with the cylindrical bore, the body having means on the second end for mounting the valve seat in the valve and an insert carried by the body and received in the first end, the insert being comprised of an erosion-resistant synthetic polymeric material having a cylindrical passageway therethrough, the insert having a first portion defining first inner and outer concentric cylindrical surfaces, the first outer surface having a diameter greater than the diameter of the counterbore, an annular sealing surface being formed on the first portion, and a second, generally cylindrical portion, said second portion being received in the counterbore and means disposed between the body and the second portion to secure the insert to the body and effect fluid-tight sealing between said insert and said body.

    摘要翻译： 一种用于与处理槽一起使用的阀的阀座，包括具有穿过其中的大致圆柱形孔的主体，所述本体具有第一端，第二端和由金属制成，所述第一端具有与所述圆柱形孔同心的沉孔， 主体具有用于将阀座安装在阀中的装置和由主体承载并被容纳在第一端中的插入件，插入件由具有穿过其的圆柱形通道的耐腐蚀合成聚合物材料组成，所述插入件具有 限定第一内部和外部同心圆柱形表面的第一部分，所述第一外部表面具有大于所述沉孔的直径的直径，在所述第一部分上形成的环形密封表面，以及第二大致圆柱形部分，所述第二部分是 容纳在沉孔中，并且设置在主体和第二部分之间的装置以将插入件固定到主体上并且实现流体密封 在所述插入件和所述主体之间。