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    LOW PROFILE PUMP WITH THE ABILITY TO BE MOUNTED IN VARIOUS CONFIGURATIONS
    12.
    发明授权
    LOW PROFILE PUMP WITH THE ABILITY TO BE MOUNTED IN VARIOUS CONFIGURATIONS 有权
    低剖面泵，可以在各种配置下安装

    公开(公告)号：EP2976532B1

    公开(公告)日：2018-05-09

    申请号：EP14770884.6

    申请日：2014-03-19

    Applicant: Flow Control LLC.

    Inventor： GELL III, William A. ,  LOPES, Jeffrey, D. ,  ESTRADA, Jesus ,  MOORMANN, Randall, H.

    IPC: F04D13/08 ,  F04D29/60

    CPC classification number: F04D15/0218 ,  B63B13/00 ,  F04D1/12 ,  F04D13/021 ,  F04D13/0686 ,  F04D13/086 ,  F04D29/4293 ,  F04D29/466 ,  F04D29/605 ,  F05D2260/33

    Abstract: A pumping system (10; 100) featuring a mounting base (40; 140) having a circular portion (42) with a circumferential wall (42a', 42a") configured with at least two slots (42b) formed therein; a motor, pump and electronics assembly (50) having a housing (54, 56) with a motor (58)arranged therein, the housing (54, 56) being configured with at least two detents (54a) formed thereon; and a switching assembly (60) having a water level sensor (62a) configured to respond to a water level and turn the motor (58) on and off, the switching assembly (60) being arranged in the housing (54, 56) of the motor, pump and electronics assembly (50). The mounting base (40; 140) and the motor, pump and electronics assembly (60) are coupled together using a detent and slot arrangement so that the at least two slots (42b) receive the at least two detents (54a) for rotationally coupling together the mounting base (40; 140) and the motor, pump and electronics assembly (60) in at least two rotational orientations that differ by 180°.

    AUTOMATIC FILL CONTROL TECHNIQUE
    15.
    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。

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