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142 条记录 (耗时 0.015 秒)

    Z VALVE
    1.
    发明申请
    Z VALVE 有权
    Z阀

    公开(公告)号：US20090261284A1

    公开(公告)日：2009-10-22

    申请号：US12106982

    申请日：2008-04-21

    申请人： Max P. Schlienger ,  Larry D. Gibson

    发明人： Max P. Schlienger ,  Larry D. Gibson

    IPC分类号： F16K31/44 ,  F16K5/00

    CPC分类号： F16K31/44 ,  F16K5/14 ,  Y10T137/6126 ,  Y10T137/87467 ,  Y10T137/87515

    摘要： The present invention provides a valve that controls a flow of gas or solid objects through a pipe, and particularly a z-valve used in an elevated rail transportation system. The valve includes vanes hinged to a valve stem that fold into a z-shape and retract into the valve body when the valve is open. A valve cap positioned at the top of the valve stem matches the contour of the inner surface of the pipe, allowing unobstructed flow. When the valve is closed, the valve stem is elevated into the interior of the pipe and the valve cap rotates 90° to match the contour at the top, providing a seal. The vanes extend from the z-shape to completely block a cross-section of the pipe, stopping the flow. The flow may be modulated by varying the extension of the vanes to allow a portion of the flow to pass the valve.

    摘要翻译： 本发明提供一种阀，其通过管道，特别是用于高架轨道运输系统中的z阀来控制气体或固体物体的流动。 该阀包括铰接到阀杆上的叶片，其在阀门打开时折叠成z形并缩回阀体。 位于阀杆顶部的阀盖与管子内表面的轮廓相匹配，从而使得不受阻碍的流动。 当阀关闭时，阀杆升高到管道内部，阀盖旋转90°以匹配顶部的轮廓，提供密封。 叶片从z形延伸以完全阻挡管道的横截面，停止流动。 可以通过改变叶片的延伸来调节流动，以允许流体的一部分通过阀。

    One-way fluid valve
    2.
    发明授权
    One-way fluid valve 失效
    单向流体阀

    公开(公告)号：US07506662B2

    公开(公告)日：2009-03-24

    申请号：US11528944

    申请日：2006-09-28

    申请人： Walter Tuymer

    发明人： Walter Tuymer

    IPC分类号： G05D7/01

    CPC分类号： F04B39/10 ,  F04B39/08 ,  F04B39/1066 ,  F16K27/003 ,  F16K31/1635 ,  F16K31/54 ,  Y10T137/7781 ,  Y10T137/7783 ,  Y10T137/7787 ,  Y10T137/7832 ,  Y10T137/87442 ,  Y10T137/87499 ,  Y10T137/87515

    摘要： An improved one-way fluid valve construction is provided. A valve housing (102) includes one or more valve ports (108) and control ports (110). A control member (304) is disposed within the control port (110). The control member (304) is movable within the control port (110) between a first position and a second position. A control rod (302) can extend between the control member (304) and a portion of the valve port (108). A control rod coupling (402) interacts with the control member (304) to cause a rotational or pivotal movement the control rod (302) through a predetermined angular arc in response to movement of the control member (304). A sealing face (404) formed on a second portion of the control rod (302) advantageously forms a seal with an orifice (316) that separates an input side of the valve port (108) from an output side. The seal can be formed when the control rod (302) is in a control rod sealed position. When the control rod (302) is rotated to a control rod unsealed position, the sealing face unseals from the orifice (316).

    摘要翻译： 提供改进的单向流体阀结构。 阀壳体（102）包括一个或多个阀口（108）和控制端口（110）。 控制构件（304）设置在控制端口（110）内。 控制构件（304）可在控制端口（110）内在第一位置和第二位置之间移动。 控制杆（302）可以在控制构件（304）和阀口（108）的一部分之间延伸。 控制杆联接器（402）与控制构件（304）相互作用以响应于控制构件（304）的移动而使控制杆（302）旋转或枢转运动通过预定的角弧。 形成在控制杆（302）的第二部分上的密封面（404）有利地与孔口（316）形成密封，孔口将阀口（108）的输入侧与输出侧分离。 当控制杆（302）处于控制杆密封位置时，可以形成密封件。 当控制杆（302）旋转到控制杆非密封位置时，密封面从孔口（316）开启。

    Generally T-shaped valve and valve assembly
    3.
    发明授权
    Generally T-shaped valve and valve assembly 失效
    一般为T型阀门和阀门总成

    公开(公告)号：US6164329A

    公开(公告)日：2000-12-26

    申请号：US247486

    申请日：1999-02-10

    申请人： Eric R. Miller

    发明人： Eric R. Miller

    IPC分类号： F16K1/16 ,  F16K11/074

    CPC分类号： F16K1/165 ,  Y10T137/8741 ,  Y10T137/87515

    摘要： Valve assembly 10 and generally T-shaped fast acting high-output valve 12 suitable to control flow of fluid through base opening 42, wherein valve 12 comprises stem 14 having pivoting end 16 and arm end 18. Two arms 20 are coupled to arm end 18 of stem 14 to form a general T-shape. Arms 20 each have a seating surface 22, a non-seating surface 24, an outer perimeter 26, and an inner perimeter 28. At least one pivoting component 30 is coupled to pivoting end 16, and a force receiving surface 32 is located at least near pivoting end 16 for allowing valve 12 to receive a force thereat and causing an opposite motion at arm end 18. Valve assembly 10 includes valve assembly housing 48, base 38 with at least one valve seat 40 and at least one base opening 42, collector diffuser apparatus 60, and fluid injector 68 with injector opening 70. At least one generally T-shaped valve 12 is pivotably coupled to base 38. Actuator rod 50 and force distributing plate 58 distributes force so that valve 12 is able to pivotably close on valve seat 40 covering base opening 42 and pivotably open from the valve seat 40 exposing base opening 42. Spring component 52 causes valve 12 to be pivotably spring-bias closed on valve seat 40.

    摘要翻译： 阀组件10和通常为T形的快速作用的高输出阀12，其适于控制流体通过基座开口42的流动，其中阀12包括具有转动端16和臂端18的杆14.两个臂20联接到臂端18 的杆14形成一般的T形。 臂20各具有座表面22，非座面24，外周边26和内周边28.至少一个枢转部件30联接到枢转端16，并且力接收表面32至少位于 靠近枢转端16，用于允许阀12在其上接收力并在臂端18处引起相反的运动。阀组件10包括阀组件壳体48，具有至少一个阀座40的基座38和至少一个基座开口42，收集器 扩散器装置60和具有注射器开口70的流体注射器68.至少一个大体上T形的阀12可枢转地联接到基座38上。致动器杆50和力分配板58分配力使得阀12能够在阀上枢转地闭合 座椅40覆盖基座开口42并且从阀座40可枢转地打开，露出基座开口42.弹簧部件52使阀12在阀座40上可枢转地弹簧偏置关闭。

    Actuator with pneumatic energy accumulator more especially for cock valves
    4.
    发明授权
    Actuator with pneumatic energy accumulator more especially for cock valves 失效
    带气动蓄能器的执行器尤其适用于旋塞阀

    公开(公告)号：US4608913A

    公开(公告)日：1986-09-02

    申请号：US614458

    申请日：1984-05-25

    申请人： Maurice Bonafous

    发明人： Maurice Bonafous

    IPC分类号： F15B13/06 ,  F16K31/12 ,  F16K31/126 ,  F16K31/163 ,  F16K31/124

    CPC分类号： F16K31/1635 ,  Y10T137/87378 ,  Y10T137/87515

    摘要： The present invention provides an actuator comprising a hydraulic cylinder whose rod is connected to the shaft driving the controlled device by means of a transmission. The end of the rod of the cylinder penetrates into an accumulation chamber connected to the intake circuit of said cylinder through a distribution circuit comprising at least one non return calibrated valve and a balancing distributor with push rod and spring return which allows the drive fluid of the cylinder to be admitted into said accumulation chamber when the rod of said cylinder is at the end of travel under the effect of the drive fluid.

    摘要翻译： 本发明提供了一种致动器，其包括液压缸，其杆连接到通过变速器驱动受控装置的轴。 气缸的杆的端部通过包括至少一个非返回校准阀和具有推杆和弹簧返回的平衡分配器的分配回路连接到连接到所述气缸的进气回路的蓄积室，所述分配回路允许驱动流体 当所述气缸的杆在驱动流体的作用下处于行程结束时，允许气缸进入所述蓄积室。

    Damper sequencer
    5.
    发明授权
    Damper sequencer 失效
    阻尼器序列器

    公开(公告)号：US3847210A

    公开(公告)日：1974-11-12

    申请号：US28898472

    申请日：1972-09-14

    申请人： WELLS J

    发明人： WELLS J

    IPC分类号： F24F3/048 ,  F24F13/14 ,  F28F27/02

    CPC分类号： F24F3/048 ,  F24F13/1413 ,  F24F13/1426 ,  F24F2013/1446 ,  Y10S165/105 ,  Y10T137/87161 ,  Y10T137/87467 ,  Y10T137/87515 ,  Y10T137/87692

    摘要： A fluid-flow apparatus having a damper frame provided with walls forming separate side-by-side flow paths for hot, cold and bypass air. Damper elements are pivotally mounted on shafts and arranged in the flow paths for blocking and unblocking same. Each shaft has a pinion gear mounted thereon for pivotal movement with the shaft and associated damper element. Rack gear segments are provided on a longitudinally slidably mounted carrier bar for engaging the pinion gears in a predetermined sequence which places in a blocked position one of the hot and cold air flow paths whenever the other flow path of that pair is simultaneously in an unblocked position. The bypass air flow path is unblocked when either the hot or cold air flow path is only partially unblocked. Spring or cam elements cooperate with flats on the damper element shaft for releasably retaining them in preselected positions.

    摘要翻译： 具有阻尼器框架的流体流动装置设置有形成用于热，冷和旁路空气的分开的并排流动路径的壁。 阻尼元件枢转地安装在轴上并且布置在流动路径中以阻止和解除阻挡。 每个轴具有安装在其上的小齿轮，用于与轴和相关联的阻尼元件枢转运动。 机架齿轮段设置在纵向可滑动地安装的行星架上，用于以预定顺序接合小齿轮，预定的顺序，每当该对的另一个流动路径同时处于未阻挡位置 。 当热或冷空气流动路径仅部分解除阻塞时，旁路空气流动路径被解除阻塞。 弹簧或凸轮元件与阻尼器元件轴上的平面配合，以将其可释放地保持在预选位置。