APPARATUS AND METHOD FOR FLUID FLOW CONTROL
    1.
    发明申请
    APPARATUS AND METHOD FOR FLUID FLOW CONTROL 审中-公开
    流体流量控制装置及方法

    公开(公告)号:WO2004070322A3

    公开(公告)日:2005-06-23

    申请号:PCT/US2004002468

    申请日:2004-01-29

    Applicant: WWETCO LLC

    Abstract: The present invention provides an apparatus and method for controlling the flow of fluids through a conveyance (20) with a hydraulic valve including a flexible portion (10). The flexible portion is positioned in the conveyance so that fluid enters the flexible portion from an upper containment space (40) and the expansion of the flexible portion causes the valve to restrict or block the flow of fluid being controlled through the conveyance. A float-operated mechanical make-up valve (70) is provided to automatically maintain a desired fluid level in the containment space.

    Abstract translation: 本发明提供一种用于通过包括柔性部分(10)的液压阀来控制通过输送机(20)的流体流动的装置和方法。 柔性部分定位在输送中,使得流体从上容纳空间(40)进入柔性部分,并且柔性部分的膨胀导致阀限制或阻挡通过输送被控制的流体的流动。 提供浮动式机械补充阀(70)以自动保持容纳空间中的期望液位。

    APPARATUS AND METHOD FOR FLUID FLOW CONTROL
    2.
    发明申请
    APPARATUS AND METHOD FOR FLUID FLOW CONTROL 审中-公开
    流体流量控制装置及方法

    公开(公告)号:WO2004070322A2

    公开(公告)日:2004-08-19

    申请号:PCT/US2004/002468

    申请日:2004-01-29

    Applicant: WWETCO, LLC

    IPC: G01F

    Abstract: The present invention provides an apparatus and method for controlling the flow of fluids through a conveyance with a hydraulic valve including a flexible portion. The flexible portion is positioned in the conveyance so that fluid enters the membrane from an upper containment space and the expansion of the flexible portion causes the valve to restrict or block the flow of fluid being controlled through the conveyance.

    Abstract translation: 本发明提供一种用于通过包括柔性部分的液压阀来控制通过输送机的流体流动的装置和方法。 柔性部分定位在输送器中,使得流体从上部容纳空间进入膜并且柔性部分的膨胀导致阀限制或阻挡通过输送被控制的流体的流动。

    METHOD OF CONTROLLING AIR PRESSURE IN CHAMBER, APPARATUS FOR THE SAME, AND EXPOSURE APPARATUS
    3.
    发明申请
    METHOD OF CONTROLLING AIR PRESSURE IN CHAMBER, APPARATUS FOR THE SAME, AND EXPOSURE APPARATUS 审中-公开
    控制室内空气压力的方法及其设备及曝光装置

    公开(公告)号:WO99031561A1

    公开(公告)日:1999-06-24

    申请号:PCT/JP1998/005706

    申请日:1998-12-17

    Abstract: A method of controlling air pressure in a chamber, wherein the air pressure in a chamber in which laser measurement is conducted is maintained at a set level with respect to the variation of an external air pressure, characterized by comprising detecting the external air pressure, determining a long-standing flat pressure value with respect to short-term fluctuation of the detected external air pressure, preparing a set inside-chamber air pressure by adding a predetermined air pressure to the flat pressure value thus determined, and detecting an inside-chamber air pressure while introducing an outside air so that the inside-chamber air pressure reaches the set air pressure.

    Abstract translation: 一种控制腔室中的空气压力的方法,其中进行激光测量的室中的空气压力相对于外部空气压力的变化保持在设定水平,其特征在于包括检测外部空气压力,确定 相对于检测到的外部空气压力的短期波动的长期平坦的压力值,通过将如此确定的平坦压力值加上预定的空气压力来准备设定的室内空气压力,并且检测室内空气 同时引入外部空气,使得室内空气压力达到设定的空气压力。

    DISPOSITIVO AUTOMATICO-MANUAL PARA CONTROLAR LA SALIDA DE AGUA Y CUALQUIER FLUIDO; DE FUNCIONAMIENTO MECANICO Y FACIL INSTALACION
    4.
    发明申请
    DISPOSITIVO AUTOMATICO-MANUAL PARA CONTROLAR LA SALIDA DE AGUA Y CUALQUIER FLUIDO; DE FUNCIONAMIENTO MECANICO Y FACIL INSTALACION 审中-公开
    易于安装,机械操作的自动/手动设备,用于控制水或任何流体的出口

    公开(公告)号:WO2002077505A1

    公开(公告)日:2002-10-03

    申请号:PCT/CR2002/000003

    申请日:2002-02-15

    Inventor: SOSA, Rafael

    Abstract: La presente invención se refiere a un: Dispositivo Automático-Manual para Controlar la Salida de Agua y Cualquier Fluido; de Funcionamiento Mecánico y Fácil instalación. El cual presenta una boquilla de admisión roscable de entrada de agua y cualquier fluido, la cual puede ser girada para direccionar dicho Dispositivo según convenga, también consta en su interior de dos imanes con polaridad inversa, un resorte, dos membranas de hule con orificios, una membrana de hule sin orificio, dos soportes para dichas membranas, una cámara de aire, un anillo de metal accionado a voluntad, un mecanismo de funcionamiento con las siguientes posiciones: on-off, un tubo doble de cobre que se sumerge en el recipiente a llenar, una manguera de hule que conecta el tubo doble de cobre con la cámara de aire, un mecanismo de accionamiento en las posiciones manual y automático para el funcionamiento de dicho Dispositivo. El funcionamiento de la presente invención es provisto y tiene por objeto el cerrar el paso de agua y cualquier fluido al estar lleno el recipiente, cisterna, pila, tonel, tina, bañera, inodoro, piscina y otros depósitos por medio de la presión hidrostática que ejerce el mismo deposito de agua por medio del tubo doble de cobre conectado por la manguera e hule a la cámara de aire que ejerce la presión necesaria para separar los imanes y así cerrar el orificio de paso del fluido.

    Abstract translation: 本发明涉及一种易于安装的机械操作的自动/手动装置,用于控制水或任何流体的出口。 本发明的装置包括螺纹入口喷嘴,其可以用于水或任何流体,并且可以枢转以适当地引导所述装置。 该装置还包含两个反极性磁体,一个弹簧,两个具有开口的油布膜,一个没有开口的油布膜,两个用于所述膜的支撑件,一个空气室,一个随意启动的金属环, 一个浸入待填充的容器中的铜双管,将铜双管连接到空气室的油布管,具有用于操作所述装置的手动和自动位置的操作机构。 本发明还涉及该装置的操作,其目的是当容器,水箱,盆,浴槽,槽,浴室,马桶,游泳池或其他容器充满时使用静水压力来封闭水或流体通道 其由水的容器通过铜双管施加,铜双管通过油布管连接到空气室。 所述空气室施加分离磁体所需的压力,因此关闭流体通道开口。

    VALVE FOR THE ADDITION OF WATER TO ELECTROCHEMICAL ACCUMULATOR BATTERIES
    5.
    发明申请
    VALVE FOR THE ADDITION OF WATER TO ELECTROCHEMICAL ACCUMULATOR BATTERIES 审中-公开
    用于将水添加到电化学蓄电池电池的阀

    公开(公告)号:WO1987001172A1

    公开(公告)日:1987-02-26

    申请号:PCT/SE1986000360

    申请日:1986-08-11

    Inventor: SAB NIFE AB

    Abstract: A valve for the addition of water to electrochemical accumulator batteries and for maintaining the flow of liquid at a constant level. A membrane (24) in a valve body (12) is biased by means of a spring (26) against a wall (28) arranged concentrically with an inlet orifice (16), said wall creating an inner chamber (30) of circular cross-section and an outer chamber (32), which is of annular cross-section and is connected to an outlet connection (18) via a constricted orifice (20). A spindle (34) at the centre of the membrane passes freely through the inlet orifice and exhibits outside the latter a conically enlarged part (36), the cross-sectional area of which increases in proportion to the distance to the inlet orifice, serving as a valve seat, and which is intended to provide a seal when the spring yields to the membrane.

    Abstract translation: 用于将水添加到电化学蓄电池中并用于将液体流保持在恒定水平的阀。 阀体(12)中的膜(24)通过弹簧(26)抵靠与入口孔(16)同心设置的壁(28)而偏置,所述壁产生圆形交叉的内室(30) (32),其具有环形横截面并且经由收缩孔口(20)连接到出口连接件(18)。 在膜的中心处的主轴(34)自由地通过入口孔,并且在外侧的外侧具有圆锥形扩大部分(36),其横截面积与到入口孔的距离成比例地增加,用作 阀座,并且当弹簧产生到膜时旨在提供密封。

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