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    Flow control valves
    1.
    发明授权
    Flow control valves 有权
    流量控制阀

    公开(公告)号：US09410457B2

    公开(公告)日：2016-08-09

    申请号：US13646756

    申请日：2012-10-08

    申请人： AISAN KOGYO KABUSHIKI KAISHA

    发明人： Hiroshi Fujiki ,  Takashi Masuda

    IPC分类号： G05D7/01 ,  F01M13/00 ,  F16K17/30 ,  F16K17/34

    CPC分类号： F01M13/0011 ,  F16K17/30 ,  F16K17/34 ,  G05D7/0133 ,  Y10T137/7792 ,  Y10T137/7922 ,  Y10T137/7932

    摘要： A flow control valve may include a case and a valve body axially movably disposed within a fluid passage defined in the case. The valve body may have an outer circumferential surface with a flow control surface. The valve body may further include a flange portion positioned on an upstream side of the flow control surface. The flange portion may include a sliding surface and a reference surface. The sliding surface may slidably contact a passage wall surface of the fluid passage. The reference surface may serve as a reference when performing configuration measurement of the flow control surface. The reference surface may extend within a first circumferential range about the axis of the valve body, and the flow control surface may extend within a second circumferential range about the axis of the valve body. The first circumferential range and the second circumferential range may at least partly overlap with each other.

    摘要翻译： 流量控制阀可以包括壳体和轴向可移动地设置在限定在壳体中的流体通道内的阀体。 阀体可以具有带有流动控制表面的外周表面。 阀体还可以包括位于流量控制表面的上游侧的凸缘部分。 凸缘部分可以包括滑动表面和参考表面。 滑动表面可滑动地接触流体通道的通道壁表面。 当执行流量控制表面的配置测量时，参考表面可以用作参考。 参考表面可以在围绕阀体的轴线的第一周向范围内延伸，并且流动控制表面可以在围绕阀体的轴线的第二圆周范围内延伸。 第一周向范围和第二周向范围可以至少部分地彼此重叠。

    Flow Monitor and Regulator
    3.
    发明申请
    Flow Monitor and Regulator 审中-公开
    流量监视器和调节器

    公开(公告)号：US20150205304A1

    公开(公告)日：2015-07-23

    申请号：US14577224

    申请日：2014-12-19

    申请人： Flometrix

    发明人： Yuh-Yuan Shyy ,  Manjit Misra

    IPC分类号： G05D7/01

    CPC分类号： G01F15/14 ,  G01F1/30 ,  Y10T137/7792

    摘要： The Application discloses an in-line, high capacity apparatus, system and method for measuring and regulating a flowable material, such as seed, grain or other material. The disclosed generally functions by measuring the pressure applied to a rounded cap by the flowing material. In certain alternative embodiments, the apparatus and method allow the user to regulate the flow rate.

    摘要翻译： 该申请公开了一种用于测量和调节诸如种子，谷物或其它材料的可流动材料的在线，高容量装置，系统和方法。 所公开的通常通过测量由流动材料施加到圆形帽的压力而起作用。 在某些替代实施例中，装置和方法允许用户调节流量。

    Passive fluid flow regulator
    4.
    发明授权
    Passive fluid flow regulator 有权
    被动流体流量调节器

    公开(公告)号：US08869826B2

    公开(公告)日：2014-10-28

    申请号：US13318669

    申请日：2010-05-20

    申请人： Eric Chappel ,  Frédéric Neftel

    发明人： Eric Chappel ,  Frédéric Neftel

    IPC分类号： F16K31/12

    CPC分类号： A61M27/006 ,  A61M5/16881 ,  A61M2205/3344 ,  F16K15/026 ,  F16K15/063 ,  Y10T137/7792 ,  Y10T137/7933

    摘要： The regulator comprises at least a cylinder (2) with a fluid inlet connector (1) for receiving fluid at an inlet pressure and a fluid outlet connector (4) for delivering fluid, at least one chamber (3), a rod (5) in said cylinder with one side submitted to the inlet pressure and the other side submitted to the outlet pressure generating a net force counter-balanced by at least one spring means (7) acting on one side of said rod (5) against said inlet pressure, wherein a fluidic pathway is formed between said rod (5) and said cylinder (2) as the major fluidic resistance of the device, wherein a change of the inlet pressure induces a move of the rod along the axis of the cylinder thereby modifying the fluidic resistance of said fluidic pathway, wherein the fluidic resistance of said pathway varies with the applied pressure at the inlet in a predefined range of pressure, inducing a regulated flow rate in the considered range of pressure.

    摘要翻译： 所述调节器至少包括具有用于接收入口压​​力的流体的流体入口连接器（1）和用于输送流体的流体出口连接器（4）的至少一个气缸（2），至少一个腔室（3），杆（5） 在所述气缸中，一侧承受入口压力，另一侧承受出口压力，产生由至少一个弹簧装置（7）反平衡的净力，所述弹簧装置（7）抵抗所述入口压力作用在所述杆（5）的一侧上 ，其中在所述杆（5）和所述气缸（2）之间形成流体通道作为所述装置的主要流体阻力，其中所述入口压力的变化引起所述杆沿着所述气缸的轴线的移动，从而改变 所述流体路径的流体阻力，其中所述通路的流体阻力随预定压力范围内入口处的施加压力而变化，从而在所考虑的压力范围内引起调节流量。

    Volume accumulator
    7.
    发明授权
    Volume accumulator 有权
    音量累加器

    公开(公告)号：US08707998B2

    公开(公告)日：2014-04-29

    申请号：US13501319

    申请日：2010-10-14

    申请人： Eduard Golovatai-Schmidt ,  Mathias Boegershausen

    发明人： Eduard Golovatai-Schmidt ,  Mathias Boegershausen

    IPC分类号： F16L55/04

    CPC分类号： F01L1/3442 ,  F01L1/344 ,  F01L2001/34446 ,  F15B1/04 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/405 ,  F15B2201/605 ,  Y10T137/7792

    摘要： A volume accumulator (15), including a guide housing (33) and a separating element (34), wherein the separating element (34) is slidably mounted on an inner lateral face of the guide housing (33). At least one indentation (41) is located on the guide housing (33), with the indentation protruding into the guide housing (33), wherein in the direction of the separating element (34) the indentation (41) has an open end that serves as a stop for the separating element (34).

    摘要翻译： 一种包括导向壳体（33）和分离元件（34）的体积蓄能器（15），其中分离元件（34）可滑动地安装在引导壳体（33）的内侧面上。 至少一个凹口（41）位于引导壳体（33）上，其凹陷突出到引导壳体（33）中，其中在分离元件（34）的方向上，凹口（41）具有开口端， 用作分离元件（34）的止动件。

    FLOW CONTROL VALVES
    8.
    发明申请
    FLOW CONTROL VALVES 有权
    流量控制阀

    公开(公告)号：US20130087222A1

    公开(公告)日：2013-04-11

    申请号：US13646756

    申请日：2012-10-08

    申请人： Aisan Koyo Kabushiki Kaisha

    发明人： Hiroshi FUJIKI ,  Takashi MASUDA

    IPC分类号： F16K15/00

    CPC分类号： F01M13/0011 ,  F16K17/30 ,  F16K17/34 ,  G05D7/0133 ,  Y10T137/7792 ,  Y10T137/7922 ,  Y10T137/7932

    摘要： A flow control valve may include a case and a valve body axially movably disposed within a fluid passage defined in the case. The valve body may have an outer circumferential surface with a flow control surface. The valve body may further include a flange portion positioned on an upstream side of the flow control surface. The flange portion may include a sliding surface and a reference surface. The sliding surface may slidably contact a passage wall surface of the fluid passage. The reference surface may serve as a reference when performing configuration measurement of the flow control surface. The reference surface may extend within a first circumferential range about the axis of the valve body, and the flow control surface may extend within a second circumferential range about the axis of the valve body. The first circumferential range and the second circumferential range may at least partly overlap with each other.

    摘要翻译： 流量控制阀可以包括壳体和轴向可移动地设置在限定在壳体中的流体通道内的阀体。 阀体可以具有带有流动控制表面的外周表面。 阀体还可以包括位于流量控制表面的上游侧的凸缘部分。 凸缘部分可以包括滑动表面和参考表面。 滑动表面可滑动地接触流体通道的通道壁表面。 当执行流量控制表面的配置测量时，参考表面可以用作参考。 参考表面可以在围绕阀体的轴线的第一周向范围内延伸，并且流动控制表面可以在围绕阀体的轴线的第二圆周范围内延伸。 第一周向范围和第二周向范围可以至少部分地彼此重叠。

    Flow control valve for a broken sprinkler
    9.
    发明授权
    Flow control valve for a broken sprinkler 有权
    流量控制阀为一个破碎的喷水灭火器

    公开(公告)号：US08408228B1

    公开(公告)日：2013-04-02

    申请号：US12766869

    申请日：2010-04-24

    申请人： Felipe Ernesto Jimenez

    发明人： Felipe Ernesto Jimenez

    IPC分类号： F16K17/40

    CPC分类号： F16K17/285 ,  F16K43/006 ,  Y10T137/1654 ,  Y10T137/7785 ,  Y10T137/7792 ,  Y10T137/7873

    摘要： A flow control device is comprised of a body/connector, a simplified sliding cord, a sealing device, and a stopper. The body/connector connects an overhead sprinkler to a supply line by means of male threaded ends. The body/connector is comprised of a wrench connector, which is located between the two male threaded ends, a guiding tube that sits on the top side of the body/connector with the assistance of the supporting ribs. The guiding tube guides the sliding cord up and down inside the flow control device and sprinkler. The sliding cord is made from a material that is flexible enough to bend inside the supply line and strong enough to return to its original straight shape. The stopper and the sealing device are connected to each other with the sliding cord. The sealing device sits against the sealing surface of the body/connector if the sprinkler head is missing. The stopper prevents the sealing device from making contact with the body/connector during normal operational conditions.

    摘要翻译： 流量控制装置包括主体/连接器，简化的滑动线，密封装置和止动件。 主体/连接器通过外螺纹端连接头顶喷洒器与供应管线。 主体/连接器包括位于两个外螺纹端之间的扳手连接器，在支撑肋的辅助下位于主体/连接器的顶侧上的引导管。 引导管在流量控制装置和喷淋头内上下引导滑动绳索。 滑动绳由足够柔软的材料制成，以在供应管线内弯曲并且足够坚固以恢复其原始的直线形状。 止动器和密封装置通过滑动绳相互连接。 如果喷头头缺失，则密封装置抵靠主体/连接器的密封表面。 止动器防止密封装置在正常操作条件下与身体/连接器接触。

    PIPE BREAK VALVE DEVICE
    10.
    发明申请
    PIPE BREAK VALVE DEVICE 有权
    管式阀门装置

    公开(公告)号：US20130025712A1

    公开(公告)日：2013-01-31

    申请号：US13557880

    申请日：2012-07-25

    申请人： Ewald THIELE

    发明人： Ewald THIELE

    IPC分类号： F16K17/36 ,  F16K17/04

    CPC分类号： F16K17/30 ,  F16K17/0433 ,  F16K21/10 ,  Y10T137/7727 ,  Y10T137/7785 ,  Y10T137/7792 ,  Y10T137/785 ,  Y10T137/7869 ,  Y10T137/7929

    摘要： A pipe break valve device includes a housing that has a recess continuous in a flow direction, a valve slide that is arranged displaceably in the flow direction in the recess, and a spatial volume of a throttle device that is arranged at least in regions between the outer wall of the valve slide and the inner wall of the housing. Throttle ducts that are present on the inlet side and on the outlet side are formed by a first gap and a second gap which are present in each case between the outer wall of the valve slide and the inner wall of the housing, and no sealing means are present between the inner wall of the housing and the outer wail of the valve slide.

    摘要翻译： 管断流阀装置包括壳体，该壳体具有在流动方向上连续的凹部，在所述凹槽中沿所述流动方向可移动地布置的阀滑块以及至少设置在所述凹部中的区域中的节流装置的空间体积 阀门的外壁和外壳的内壁。 存在于入口侧和出口侧的节流管由第一间隙和第二间隙形成，第一间隙和第二间隙各自在阀滑阀的外壁和壳体的内壁之间存在，并且没有密封装置 存在于壳体的内壁和阀滑块的外壁之间。