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    • 6. 发明公开
    • FLOW CONTROL VALVE
    • 流量控制阀
    • EP1766274A1
    • 2007-03-28
    • EP05748804.1
    • 2005-05-26
    • 9145-1328 Quebec Inc.
    • BEAULIEU, Marcel
    • F16K31/06F16K31/34F16K1/54B65D90/26
    • B67D1/0805B67D7/365F16K1/54F16K31/084F16K31/1225F16K31/34
    • A flow control valve comprising a housing, in turn comprising a substance inlet opening and a substance outlet opening and a substance channel extending between the substance inlet and outlet openings. The valve further comprises: a piston carried by the housing and movable relative thereto; a first biasing member biasing the piston towards a first piston postion in which the piston seals the substance channel; a guide channel carried by the housing; and a valve actuator movable along and whithin the guide channel between first and second actuator positions. Furthermore, the control valve comprises a second biasing member capable of biasing the piston against the bias of the first biasing member towards a second piston position in which the piston clears the substance channel, whereby the bias of the second biasing member overtakes the bias of the first biasing member on the piston when the valve actuator is in the second actuator position, without however overtaking the bias of the first biasing member when the valve actuator is in the first actuator position. When the elongated guide channel is sufficiently tilted, the valve actuator will move from the first actuator position towards the second actuator position resulting in the bias of the second biasing member overtaking the bias of the first biasing member on the piston and the piston thus being moved towards the second piston position. The movement of the piston is delayed according to the time it takes for the valve actuator to move from the first actuator position to the second actuator position.
    • 一种流量控制阀,其包括壳体,壳体又包括物质入口和物质出口以及在物质入口和出口之间延伸的物质通道。 该阀还包括:由壳体承载并可相对于其移动的活塞; 第一偏置构件,其将所述活塞朝向第一活塞位置偏置,在所述第一活塞位置处,所述活塞密封所述物质通道; 由外壳携带的导向通道; 以及可沿第一和第二致动器位置之间的引导通道运动的阀门致动器。 此外,控制阀包括第二偏置构件,该第二偏置构件能够抵抗第一偏置构件的偏置朝着第二活塞位置偏置活塞,在该第二活塞位置处,活塞清除物质通道,由此第二偏置构件的偏置超过第二偏置构件的偏置 当阀致动器处于第二致动器位置时在活塞上的第一偏置构件,然而在阀致动器处于第一致动器位置时没有超过第一偏置构件的偏置。 当细长导向通道充分倾斜时,阀门致动器将从第一致动器位置朝向第二致动器位置移动,导致第二偏置构件的偏置超过活塞上的第一偏置构件的偏置,并且活塞因此被移动 朝向第二活塞位置。 根据阀门致动器从第一致动器位置移动到第二致动器位置所花费的时间来延迟活塞的移动。
    • 8. 发明公开
    • Overfill valve construction
    • Konstruktion eines Ventils zum Verhindern einerÜberfüllung。
    • EP0312320A2
    • 1989-04-19
    • EP88309524.2
    • 1988-10-12
    • DOVER CORPORATION
    • Kesterman, James E.McMath, Jack A.
    • B67D5/34F16K21/18F16K31/18
    • B67D7/365B65D90/26F16K21/18F16K31/18F16K31/20
    • An overfill valve construction to be utilized in a storage tank (22) having a chamber (30) therein for liquid fuel and the like and having an inlet riser pipe (24) extending therefrom and comprising a drop tube (21) for being inserted through the riser pipe and having a portion thereof disposed within the storage tank, a poppet valve (64) in the drop tube and having a valve seat (71) and a movable valve member (65) for opening and closing the valve seat so as to tend to close the drop tube between the opposed ends thereof, and a float (43) operatively interconnected to the valve member to cause closing of the valve member when the float is raised to a certain position relative to the portion by rising liquid in the chamber of the storage tank, the portion having an external wall that defines a generally cylindrical tubular section that has a generally circular transverse cross-sectional configuration throughout the length thereof except for a depressed area (41) therein and in which the float can be disposed so as to be maintained substantially within the outline of the configuration when the drop tube has the portion inserted through the riser pipe to be received in the chamber of the storage tank.
    • 一种用于储存罐(22)中的溢出阀结构,其中具有用于液体燃料等的室(30),并且具有从其延伸的入口立管管(24),并且包括用于插入通过的滴管(21) 所述立管管的一部分设置在所述储罐内,所述下降管中的提升阀(64)具有用于打开和关闭所述阀座的阀座(71)和可动阀构件(65),以便能够 倾向于关闭其相对端部之间的液滴管和与阀构件可操作地互连的浮子(43),以在浮子通过腔室中的液体升高到相对于该部分的某一位置时引起阀构件的关闭 所述部分具有限定大致圆柱形的管状部分的外壁,所述外壁在其整个长度上具有大致圆形的横截面形状,除了其中的凹陷区域(41),其中 当液滴管具有插入通过提升管的部分以被容纳在储罐的腔室中时,浮子可以被布置成基本保持在构造的轮廓内。
    • 10. 发明申请
    • A FILLER UNIT FOR AUTOMATICALLY TOPPING UP A CONTAINER WITH LIQUID
    • 用于自动上料的容器的填充单元
    • WO99065094A1
    • 1999-12-16
    • PCT/IB1999/001065
    • 1999-06-09
    • B67D7/36H01M2/36B67D5/372
    • B67D7/365H01M2/361H01M2/362
    • A filler unit for automatically topping up a battery cell (14) includes a float vessel (16) for containing the liquid to be dispensed and a float valve assembly (34) for establishing a predetermined substantially constant head of liquid in the vessel (16). A baffle plate (40A) in the vessel (16) is spaced sufficiently close to a wall of the vessel (16) to define a capillary passage between the wall and the baffle plate (40A), with at least that surface of the baffle plate (40A) which defines the capillary passage being hydrophilic. In use, the replenishment water is able to flow from the vessel (16) to the cell (14) under gravity along a flowpath until such time as the water level in the cell (14) has risen to a desired level. This creates a pressure equilibrium in the flowpath which causes the flow from the vessel (16) to the cell (14) to cease automatically.
    • 用于自动填充电池单元(14)的填充单元包括用于容纳要分配的液体的浮子容器(16)和用于在所述容器(16)中建立预定的基本不变的液体头部的浮阀组件) 。 容器(16)中的挡板(40A)足够靠近容器(16)的壁间隔开,从而在壁和挡板(40A)之间形成毛细通道,至少该挡板的表面 (40A),其限定了毛细通道是亲水的。 在使用中,补充水能够在重力作用下沿着流动路径从容器(16)流到电池(14),直到电池(14)中的水位上升到期望的水平。 这在流路中产生压力平衡,其导致从容器(16)到电池(14)的流动自动停止。