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    Vertical slide backwash valve
    3.
    发明授权
    Vertical slide backwash valve 有权

    公开(公告)号：US09707499B2

    公开(公告)日：2017-07-18

    申请号：US14206374

    申请日：2014-03-12

    申请人： Hayward Industries, Inc.

    发明人： Vance Elliot Willis ,  Benjamin Isaac Corn ,  Kenneth Harvey Durham ,  Michael Damion Mercer

    IPC分类号： B01D29/66 ,  E04H4/16

    CPC分类号： B01D29/668 ,  E04H4/16 ,  Y10T137/86549 ,  Y10T137/86879 ,  Y10T137/87161 ,  Y10T137/87249

    摘要： Provided is a backwash valve comprising a body including a central tube extending along a length of the body, a first pool port and first filter port axially aligned at a first position along the body length, a second pool port and second filter port axially aligned at a second position along the body length, and a waste port; and a sliding gate including a stem connected to a gate body, the gate body including first and second chambers separated by an internal wall; the sliding gate movable between a filter position wherein fluid communication is provided among the first filter port, first chamber, and first pool port, and a backwash position wherein fluid communication is provided among the first filter port, second fluid chamber, and second pool port, and between the second filter port and waste port.

    Valve cartridge
    5.
    发明授权
    Valve cartridge 有权
    阀芯

    公开(公告)号：US09441750B2

    公开(公告)日：2016-09-13

    申请号：US13455643

    申请日：2012-04-25

    申请人： Kai Huck ,  Paul Johnson

    发明人： Kai Huck ,  Paul Johnson

    IPC分类号： F16K3/08 ,  F16K11/00 ,  F16K27/04

    CPC分类号： F16K19/006 ,  F16K27/045 ,  Y10T137/5196 ,  Y10T137/7668 ,  Y10T137/86549 ,  Y10T137/86743 ,  Y10T137/86823 ,  Y10T137/87652 ,  Y10T137/9464

    摘要： In a valve cartridge for a plumbing fixture that comprises a cartridge housing that has one connection opening, each for the inflowing cold and hot water and at least one discharge opening for the outflowing water, a mixing valve with a control element/operating handle for selecting the mixing ratio of cold and hot water, and a rotary valve with a control element/operating handle for selecting the flow rate of water through the valve cartridge, wherein the mixing valve and the rotary valve and/or the control element of the mixing valve and the control element of the rotary valve are arranged in series on an axis of the cartridge housing. The control element of the rotary valve can take the form of a hollow cylinder that is coaxial to the control element of the mixing valve and is attached to the rotary valve in a rotationally fixed manner.

    摘要翻译： 在用于卫生夹具的阀芯中，包括具有一个连接开口的盒壳体，每个用于流入的冷热水和热水以及用于流出水的至少一个排放开口，具有用于选择的控制元件/操作手柄的混合阀 冷热水的混合比，以及具有用于选择通过阀芯的水的流量的控制元件/操作手柄的旋转阀，其中混合阀和旋转阀和/或混合阀的控制元件 并且旋转阀的控制元件串联地布置在盒壳体的轴线上。 旋转阀的控制元件可以采用与混合阀的控制元件同轴的中空圆筒的形式，并以旋转固定的方式附接到旋转阀。

    METHOD, SYSTEM, APPARATUS AND DEVICE FOR DIRECTIONAL FLOW CONTROL OF FLUIDS AND GASES
    6.
    发明申请
    METHOD, SYSTEM, APPARATUS AND DEVICE FOR DIRECTIONAL FLOW CONTROL OF FLUIDS AND GASES 审中-公开
    用于流体和气体的方向流量控制的方法，系统，装置和装置

    公开(公告)号：US20160223090A1

    公开(公告)日：2016-08-04

    申请号：US14917582

    申请日：2014-09-26

    申请人： BHARATH SAI KUMAR G.R.

    发明人： Bharath Sai Kumar G. R.

    IPC分类号： F16K11/07 ,  F15B11/08 ,  F15B13/04 ,  F15B1/26

    CPC分类号： F16K11/07 ,  F15B1/26 ,  F15B11/08 ,  F15B13/0401 ,  F15B13/0406 ,  F15B2211/405 ,  F16K11/0856 ,  Y10T137/86533 ,  Y10T137/86549 ,  Y10T137/86566 ,  Y10T137/86646 ,  Y10T137/86662

    摘要： According to first aspect, a flow control valve comprises outer hollow cylinder and an indexing member. The hollow cylinder comprises a pressure port, a tank port, a first port and a second port on the curved surface. The indexing member comprises an inner cylinder, and is fit to the hollow part of the outer cylinder. When the inner cylinder is at a first relative position with the outer cylinder, the pressure port is connected to the first port and tank outlet is connected to the second port. When the inner cylinder is at a second relative position with the outer cylinder, the pressure port is connected to the second port and tank outlet is connected to first port. According to another aspect, a system for controlling a movement of a piston in an actuator may comprise an indexing valve, an actuator and a pump. The actuator comprises piston and piston rod. The indexing valve comprises outer cylinder and indexed inner cylinder. The pump is used to inject pressurized fluid. In one embodiment, piston is moved in one direction by the pressurized fluid when the indexed inner cylinder is at first index. In another embodiment, the piston is moved in other direction by the pressurized fluid when the indexed inner cylinder is at second index position.

    摘要翻译： 根据第一方面，一种流量控制阀包括外部空心圆筒和分度构件。 中空圆柱体包括压力端口，罐口，第一端口和弯曲表面上的第二端口。 分度构件包括内筒，并且配合到外筒的中空部。 当内筒与外筒处于第一相对位置时，压力端口连接到第一端口，并且罐出口连接到第二端口。 当内筒与外筒处于第二相对位置时，压力端口连接到第二端口，并且罐出口连接到第一端口。 根据另一方面，一种用于控制活塞在致动器中的运动的系统可以包括分度阀，致动器和泵。 致动器包括活塞和活塞杆。 分度阀包括外筒和分度内筒。 泵用于注入加压流体。 在一个实施例中，当分度的内筒处于第一指数时，活塞通过加压流体在一个方向上移动。 在另一个实施例中，当分度的内筒处于第二分度位置时，活塞在加压流体的另一方向上移动。

    Gate valve and manufacturing method of gate valve
    8.
    发明授权
    Gate valve and manufacturing method of gate valve 有权
    闸阀及闸阀的制造方法

    公开(公告)号：US09233497B2

    公开(公告)日：2016-01-12

    申请号：US14387483

    申请日：2013-02-25

    申请人： TORAY INDUSTRIES, INC.

    发明人： Tamotsu Suzuki ,  Yoshihiro Kawahara ,  Yasumoto Noguchi

    IPC分类号： B29C45/28 ,  F16K3/26 ,  F16K11/07 ,  B29C70/48 ,  B29K101/10

    CPC分类号： B29C45/2806 ,  B29C33/72 ,  B29C45/1753 ,  B29C45/2756 ,  B29C45/28 ,  B29C70/48 ,  B29C2045/2893 ,  B29K2101/10 ,  F16K3/265 ,  F16K11/0716 ,  Y10T137/86549

    摘要： A gate valve is configured to have a first fluid flow path. In a state where a gate valve pin is at a first pin position, a front end section on an injection hole side of the gate valve pin closes an injection hole. In a state where the gate valve pin is at a second pin position that is more distant from the injection hole than the first pin position, a front end section opens the injection hole to make communication between the first fluid flow path and the injection hole and thereby form a resin supply line. In a state where a sleeve is at a first sleeve position and the gate valve pin is at the first pin position, a second fluid flow path is formed in the gate valve to connect an injection hole-side end of the first fluid flow path to outside of the gate valve and is made to communicate with the first fluid flow path and thereby form a cleaning line.

    摘要翻译： 闸阀构造成具有第一流体流动路径。 在闸阀销处于第一销位置的状态下，闸阀销的喷射孔侧的前端部分封闭喷射孔。 在闸阀销处于比第一销位置更远离喷射孔的第二销位置的状态下，前端部分打开喷射孔以使得第一流体流动路径和喷射孔之间的连通，以及 从而形成树脂供给线。 在套筒处于第一套筒位置并且闸阀销处于第一销位置的状态下，在闸阀中形成第二流体流动路径，以将第一流体流动路径的注入孔侧端部连接到 在闸阀外部并与第一流体流路连通，从而形成清洁线。

    GATE VALVE AND MANUFACTURING METHOD OF GATE VALVE
    10.
    发明申请
    GATE VALVE AND MANUFACTURING METHOD OF GATE VALVE 有权
    闸门阀门及制造方法

    公开(公告)号：US20150091212A1

    公开(公告)日：2015-04-02

    申请号：US14387483

    申请日：2013-02-25

    申请人： TORAY INDUSTRIES. INC.

    发明人： Tamotsu Suzuki ,  Yoshihiro Kawahara ,  Yasumoto Noguchi

    IPC分类号： B29C45/28 ,  F16K11/07 ,  F16K3/26

    CPC分类号： B29C45/2806 ,  B29C33/72 ,  B29C45/1753 ,  B29C45/2756 ,  B29C45/28 ,  B29C70/48 ,  B29C2045/2893 ,  B29K2101/10 ,  F16K3/265 ,  F16K11/0716 ,  Y10T137/86549

    摘要： A gate valve is configured to have a first fluid flow path. In a state where a gate valve pin is at a first pin position, a front end section on an injection hole side of the gate valve pin closes an injection hole. In a state where the gate valve pin is at a second pin position that is more distant from the injection hole than the first pin position, a front end section opens the injection hole to make communication between the first fluid flow path and the injection hole and thereby form a resin supply line. In a state where a sleeve is at a first sleeve position and the gate valve pin is at the first pin position, a second fluid flow path is formed in the gate valve to connect an injection hole-side end of the first fluid flow path to outside of the gate valve and is made to communicate with the first fluid flow path and thereby form a cleaning line.

    摘要翻译： 闸阀构造成具有第一流体流动路径。 在闸阀销处于第一销位置的状态下，闸阀销的喷射孔侧的前端部分封闭喷射孔。 在闸阀销处于比第一销位置更远离喷射孔的第二销位置的状态下，前端部分打开喷射孔以使得第一流体流动路径和喷射孔之间的连通，以及 从而形成树脂供给线。 在套筒处于第一套筒位置并且闸阀销处于第一销位置的状态下，在闸阀中形成第二流体流动路径，以将第一流体流动路径的注入孔侧端部连接到 在闸阀外部并与第一流体流路连通，从而形成清洁线。