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    BILGE PUMP HAVING CONCEALED AIR-LOCK VENT
    303.
    发明授权
    BILGE PUMP HAVING CONCEALED AIR-LOCK VENT 有权

    公开(公告)号：EP3110523B1

    公开(公告)日：2018-10-24

    申请号：EP15755732.3

    申请日：2015-02-24

    Applicant: Flow Control LLC.

    Inventor： MOORMANN, Randall H.

    IPC: B01D35/28 ,  B63B13/00 ,  F04B53/20 ,  F04D9/00

    CPC classification number: F04D9/003 ,  F04D29/406

    Abstract: The pump has a pump body having a pump body portion with a vent hole to allow air entrapped in the pump body to bleed out to atmosphere and allow liquid to fill the pump body in order to get the pump running, and also includes a tab receiving portion having a rim defining an opening; and a pump/strainer assembly that includes a base with slots/openings formed therein to receive and strain liquid to be pumped, and includes a strainer retaining tab with a raised rim to be received in the opening of the tab receiving portion and circumferentially engaged by the rim of the opening to hold together the pump/strainer assembly and the pump body. The at least one tab receiving portion and the strainer retaining tab are dimensioned to conceal the vent hole and substantially prevent the liquid from bleeding through the vent hole and squirting outside of the pump body when the pump is running.

    AUTOMATIC FILL CONTROL TECHNIQUE
    304.
    发明公开
    AUTOMATIC FILL CONTROL TECHNIQUE 审中-公开
    自动填充控制技术

    公开(公告)号：EP3195465A1

    公开(公告)日：2017-07-26

    申请号：EP15842508.2

    申请日：2015-09-21

    Applicant: Flow Control LLC.

    Inventor： ESTRADA, Jesus ,  PATEL, Akshaykumar

    IPC: H02P7/00

    CPC classification number: H02P6/17 ,  F04B1/00 ,  F04B43/02 ,  F04B2203/0203 ,  H02K1/17 ,  H02K11/215 ,  H02P6/16

    Abstract: Apparatus features a microcontroller configured to: receive signaling containing information about a measured change of a magnetic field created by a magnetic circuit driving a motor; and determine corresponding signaling containing information about the speed of rotation of the motor, based upon the signaling received. The microcontroller provides control signaling containing information to control the operation of the motor, including where the motor control is used to control the flow of fluids from a pump. A Hall Effect Sensor is used to sense the magnetic flux and provide the signaling in the form of a feedback signal for implementing motor control. The motor housing has a slot, the Hall Effect sensor is mounted external the motor housing over the slot, and a ferromagnetic bridge is arranged over the Hall Effect sensor to close the magnetic circuit and cause more flux to go through the Hall Effect sensor.

    Abstract translation: 装置具有微控制器，该微控制器被配置为：接收包含关于由驱动电机的磁路产生的磁场的测量变化的信息的信号; 并且基于接收到的信令来确定包含关于电机的旋转速度的信息的对应信令。 微控制器提供包含信息的控制信号以控制电机的操作，包括电机控制用于控制来自泵的流体流动的位置。 霍尔效应传感器用于检测磁通量，并以反馈信号的形式提供信号以实现电机控制。 电机外壳有一个槽，霍尔效应传感器安装在电机外壳上方的槽内，霍尔效应传感器上方布置了一个铁磁桥，以关闭磁路并导致更多的磁通通过霍尔效应传感器。

    METHOD FOR ATTACHING PUMPS TO ELECTRIC MOTORS
    305.
    发明公开
    METHOD FOR ATTACHING PUMPS TO ELECTRIC MOTORS 审中-公开
    将泵连接到电动机的方法

    公开(公告)号：EP3167190A1

    公开(公告)日：2017-05-17

    申请号：EP15819742.6

    申请日：2015-07-08

    Applicant: Flow Control LLC.

    Inventor： MEZA, Humberto V.

    IPC: F04B39/00 ,  F04B53/16 ,  F04B53/22

    CPC classification number: F04B43/04 ,  F04B17/03 ,  F04B35/04 ,  F04B39/121 ,  F04B39/14 ,  F04B43/02 ,  F04B53/16 ,  F04B53/22

    Abstract: A pump features a motor, a pump head (PH) and a locking pin (LP) that are uniquely coupled together. The motor has a front end bell (FEB) with a FEB coupling portion configured with twist lock style (TLS) connections with locking portions, and an outer surface with a detent. The PH has a PH portion with a PH coupling portion configured with corresponding TLS connections with corresponding locking portions, each having a locking stop, the PH portion has an outer surface having a threaded orifice. The LP has a threaded portion and an end portion, threads into the threaded orifice and engages the detent after assembly of the motor and PH. Each corresponding TLS connection couples to a respective TLS connection when the FEB coupling portion and the PH coupling portion is pushed together. Each locking portion engages a respective corresponding locking portion when the FEB coupling portion, and the PH coupling portion is twisted together in relation to one another about the longitudinal axis of the pump. Each locking stop abuts against a respective locking portion to stop the FEB coupling portion and the PH coupling portion from twisting together, so the detent and the threaded orifice are aligned to receive the LP, and the motor and pump head are locked together and cannot be pulled apart.

    Abstract translation: 泵具有电机，泵头（PH）和锁定销（LP），它们独特地连接在一起。 该电机具有前端钟形件（FEB），其具有配置有与锁定部分扭转锁定式（TLS）连接的FEB连接部分以及具有制动器的外表面。 PH具有PH部分，PH部分具有与相应的锁定部分相对应的TLS连接配置的PH耦合部分，每个锁定部分具有锁定止挡，PH部分具有带螺纹孔的外表面。 LP具有螺纹部分和端部，在电机和PH组装后，螺纹进入螺纹孔并与制动器接合。 当FEB耦合部分和PH耦合部分被推在一起时，每个对应的TLS连接耦合到相应的TLS连接。 当FEB联接部分和PH联接部分围绕泵的纵向轴线相对于彼此扭转在一起时，每个锁定部分与相应的对应锁定部分接合。 每个锁定止挡抵靠相应的锁定部分以阻止FEB联接部分和PH联接部分扭转在一起，因此棘爪和螺纹孔对准以接收LP，并且电动机和泵头锁定在一起并且不能 拉开。

    SINGLE PISTON FOUNDATION BAG-IN-BOX (BIB) PUMP
    306.
    发明公开
    SINGLE PISTON FOUNDATION BAG-IN-BOX (BIB) PUMP 审中-公开
    BAG-IN-BOX（BIB）-PUMPE MIT EINZELKOLBENFUNDAMENT

    公开(公告)号：EP3152440A2

    公开(公告)日：2017-04-12

    申请号：EP15803683.0

    申请日：2015-06-08

    Applicant: Flow Control LLC.

    Inventor： VERDUGO, Christopher H. ,  VILLAGOMEZ, Manuel ,  MEZA, Humberto V.

    IPC: F04B43/06

    CPC classification number: F04B9/123 ,  F04B43/073

    Abstract: A pump includes a liquid housing having a liquid chamber with a piston/diaphragm assembly arranged therein that responds to a suction stroke and draws liquid into the liquid chamber, and responds to a pressure stroke and provides liquid from the liquid chamber; and a gas housing having a slide valve assembly separating first and second gas chambers. The slide valve assembly responds to a suction-to-pressure-force at the suction stroke conclusion, changes from a suction-to-pressure stroke state, provides gas from the first to second gas chamber through the slide valve assembly, and provides the pressure stroke so liquid passes from the liquid chamber; and responds to a pressure-to-suction-force at the pressure stroke conclusion, changes from the pressure-to-suction stroke state, provides gas from the second chamber through the slide valve assembly, and provides the suction stroke so liquid is drawn into the liquid chamber.

    Abstract translation: 泵包括具有液体室的液体壳体，其中布置有活塞/隔膜组件，其响应于吸入冲程并将液体吸入液体室中，并响应于压力冲程并从液体室提供液体; 以及具有分隔第一和第二气室的滑阀组件的气体壳体。 滑阀组件响应于吸入冲程结论处的吸力 - 压力，从吸力到压力冲程状态的变化，通过滑阀组件从第一至第二气室提供气体，并提供压力 液体从液体室流出; 并且在压力冲程结论下响应于压力 - 吸力，从压力 - 吸力行程状态的变化通过滑阀组件提供来自第二腔室的气体，并提供吸入冲程，使得液体被吸入 液体室。

    ANTI-AIRLOCK VALVE ASSEMBLY
    307.
    发明公开
    ANTI-AIRLOCK VALVE ASSEMBLY 审中-公开
    VENTILANDDUNG GEGEN LUFTEINSCHLUSS

    公开(公告)号：EP3111093A2

    公开(公告)日：2017-01-04

    申请号：EP15754789.4

    申请日：2015-02-24

    Applicant: Flow Control LLC.

    Inventor： MOORMANN, Randall H.

    IPC: F04D9/00 ,  F04D9/02

    CPC classification number: F04D9/002 ,  F04D1/00 ,  F04D9/003

    Abstract: A pump, having a pump housing with an impeller arranged therein, features an anti-airlock valve assembly configured with a valve housing having a passageway configured with a vent hole to allow air to bleed out of the pump housing into the atmosphere so liquid can fill the pump housing, rise and engage the impeller in order to get the pump running; and a valve ball arranged in the passageway, the valve ball configured to rest against one part of the passageway so air can pass out of the vent hole, and also configured to be light or buoyant enough to respond to the liquid filling the pump housing, float upwardly and rest against another part of the passageway so as not to allow water to escape readily from the vent hole after the liquid rises to a sufficient level and substantially engages the impeller.

    Abstract translation: 具有其中布置有叶轮的泵壳体的泵具有防气闸阀组件，其配置有阀壳体，该阀壳体具有构造有通气孔的通道，以允许空气从泵壳体排出到大气中，使得液体可以填充 泵壳体上升并接合叶轮，以使泵运转; 以及阀球，其布置在所述通道中，所述阀球被配置为搁置在所述通道的一部分上，使得空气可以从所述通气孔中通过，并且还被配置为足够轻或足够地响应于填充所述泵壳体的液体， 向上浮起并且靠在通道的另一部分上，以便在液体上升到足够的水平并基本接合叶轮之后不允许水从通气孔容易地逸出。

    BILGE PUMP HAVING CONCEALED AIR-LOCK VENT
    308.
    发明公开
    BILGE PUMP HAVING CONCEALED AIR-LOCK VENT 审中-公开
    BILGEPUMPE MIT VERDECKTERLUFTEINSCHLUSSÖFFNUNG

    公开(公告)号：EP3110523A1

    公开(公告)日：2017-01-04

    申请号：EP15755732.3

    申请日：2015-02-24

    Applicant: Flow Control LLC.

    Inventor： MOORMANN, Randall H.

    IPC: B01D35/28 ,  B63B13/00 ,  F04B53/20

    CPC classification number: F04D9/003 ,  F04D29/406

    Abstract: The pump has a pump body having a pump body portion with a vent hole to allow air entrapped in the pump body to bleed out to atmosphere and allow liquid to fill the pump body in order to get the pump running, and also includes a tab receiving portion having a rim defining an opening; and a pump/strainer assembly that includes a base with slots/openings formed therein to receive and strain liquid to be pumped, and includes a strainer retaining tab with a raised rim to be received in the opening of the tab receiving portion and circumferentially engaged by the rim of the opening to hold together the pump/strainer assembly and the pump body. The at least one tab receiving portion and the strainer retaining tab are dimensioned to conceal the vent hole and substantially prevent the liquid from bleeding through the vent hole and squirting outside of the pump body when the pump is running.

    Abstract translation: 该泵具有一泵体，该泵体具有一通气孔，该泵主体部分具有一通气孔，以允许捕集在该泵体内的空气渗出至大气中，并允许液体填充该泵体以使该泵运转，并且还包括接收 部分具有限定开口的边缘; 以及泵/过滤器组件，其包括具有形成在其中的槽/开口的基部，用于接收和应变待泵送的液体，并且包括具有凸起边缘的过滤器保持接头，以容纳在接头部分的开口中并且周向地接合 开口的边缘将泵/过滤器组件和泵体保持在一起。 所述至少一个接片部分和过滤器保持接头的尺寸被设计成隐藏通气孔，并且当泵运行时，基本上防止液体渗透通气孔并喷射到泵体的外部。

    TECHNIQUE FOR PREVENTING AIR LOCK THROUGH STUTTERED STARTING AND AIR RELEASE SLIT FOR PUMPS
    309.
    发明公开
    TECHNIQUE FOR PREVENTING AIR LOCK THROUGH STUTTERED STARTING AND AIR RELEASE SLIT FOR PUMPS 审中-公开
    用于防止空气DUE法在毕业起动和泵的空气出口通道

    公开(公告)号：EP2861374A4

    公开(公告)日：2016-01-20

    申请号：EP13804203

    申请日：2013-06-14

    Applicant: FLOW CONTROL LLC

    Inventor： LOPES JEFFREY ,  ESTRADA JESUS ,  TEED KEVIN

    IPC: F04D9/00 ,  F04D13/08 ,  F04D15/00

    CPC classification number: F04D15/0094 ,  F04D9/003 ,  F04D9/006 ,  F04D13/086 ,  F04D15/0066

    Abstract: Apparatus, including a pumping system, is provided featuring a pump and a control circuit. The pump has an impeller housing configured with a slit at the top for trapped air to leave the impeller housing once the pump has been submerged. The control circuit is configured to cycle the pump on and off for a predetermined number of cycles so that the trapped air will float to the top and be expelled out the slit when the pump is cycled off. The control circuit is configured to leave the pump on after the predetermined number of cycles.

    Abstract translation: 装置，其包括泵送系统，提供了一种设有一个泵和一个控制电路。 对水泵叶轮箱在顶部被困空气离开推进器壳体一旦泵已经被淹没的缝隙配置。 该控制电路被配置为循环泵和关闭循环的预定数量，从而也被捕获的空气将浮到顶部和被排出狭缝当泵被循环关闭。所述控制电路被配置成离开所述泵 上循环的预定数目之后。

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