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    FLUID PUMP MECHANICAL SEAL
    1.
    发明申请
    FLUID PUMP MECHANICAL SEAL 审中-公开
    流体泵机械密封

    公开(公告)号：WO2013105996A1

    公开(公告)日：2013-07-18

    申请号：PCT/US2012/025394

    申请日：2012-02-16

    Applicant: STANDEX INTERNATIONAL CORPORATION

    Inventor： KIMBERLIN, Robert, R. ,  JIANG, Jie

    IPC: F01C19/12 ,  F01C21/10 ,  F04C15/00 ,  F04C2/14 ,  F01C19/00

    CPC classification number: F04C2/14 ,  F01C19/005 ,  F01C19/125 ,  F01C21/10 ,  F04C15/0038 ,  F04C15/0057 ,  F04C2230/603

    Abstract: A fluid pump having a pump motor, pump housing, and pump seal enclosure. The pump housing includes an internal pumping chamber, a suction orifice in flow communication with the pumping chamber, a discharge orifice in flow communication with the pumping chamber, and a drive shaft opening. The pump seal enclosure is disposed between the pump motor and the pump housing. A pump drive shaft is rotatably driven by the pump motor and extends through the pump seal enclosure and the drive shafting opening into the pumping chamber. A drive shaft seal assembly is disposed within the pump seal enclosure. The drive shaft seal assembly includes a spring seat fastened to the drive shaft, the spring seat being disposed coaxially with the drive shaft and adjacent the pump motor and further having a first alignment mechanism, a rotary ring disposed coaxially with the drive shaft and having a second alignment mechanism for engaging the first alignment mechanism of the spring seat, a stationary ring disposed coaxially with the drive shaft and fastened to the pump seal enclosure adjacent the drive shaft opening, and a compressible spring disposed coaxially with the drive shaft between the spring seat and the rotary ring, wherein the spring biases the rotary ring against the stationary ring.

    Abstract translation: 具有泵马达，泵壳体和泵密封外壳的流体泵。 泵壳体包括内部泵送室，与泵送室流动连通的抽吸孔，与泵送室流动连通的排出孔和驱动轴开口。 泵密封外壳设置在泵电机和泵壳体之间。 泵驱动轴由泵电机可旋转地驱动并且延伸穿过泵密封外壳和驱动轴系开口进入泵送室。 驱动轴密封组件设置在泵密封外壳内。 驱动轴密封组件包括固定在驱动轴上的弹簧座，弹簧座与驱动轴同轴设置并邻近泵马达，并且还具有第一对准机构，与驱动轴同轴设置的旋转环， 用于接合弹簧座的第一对准机构的第二对准机构，与驱动轴同轴设置并紧固到与驱动轴开口相邻的泵密封外壳的固定环，以及与弹簧座之间的驱动轴同轴设置的可压缩弹簧 和所述旋转环，其中所述弹簧将所述旋转环偏压抵靠所述固定环。

    PLASTIC PUMP HOUSING AND MANUFACTURE THEREOF
    4.
    发明申请
    PLASTIC PUMP HOUSING AND MANUFACTURE THEREOF 审中-公开
    塑料泵壳及其制造

    公开(公告)号：WO2015042361A1

    公开(公告)日：2015-03-26

    申请号：PCT/US2014/056495

    申请日：2014-09-19

    Applicant: STANDEX INTERNATIONAL CORPORATION

    Inventor： LARSON, William, M. ,  KIMBERLIN, Robert, R. ,  JIANG, Jie ,  ALLOCCO, Mary, E.

    IPC: F04B53/16

    CPC classification number: F04B53/16 ,  B29C45/261 ,  B29C45/33 ,  B29C45/37 ,  B29K2105/12 ,  F01C21/10 ,  F04C2/344 ,  F04C2230/21 ,  F05C2225/00 ,  F05C2253/04

    Abstract: A method of making a pump housing that is net-molded and immediately assumes its final shape and design specification without requiring more than de minimis secondary machining processes. The method utilizes molds and cores configured such that none of the fluid ports of the housing produced using the molds and cores have any intersecting geometry. The net-molded pump housing may also include a cross-tube insert providing flow communication between a fluid inlet port and a pressure relief port.

    Abstract translation: 一种制造泵壳体的方法，其被网状模制并且立即呈现其最终形状和设计规范，而不需要超过最小二次加工工艺。 该方法利用被配置为使得使用模具和芯部产生的壳体的流体端口没有任何相交几何形状的模具和芯。 网模式泵壳体还可以包括提供流体入口和压力释放端口之间的流动连通的横管插入件。

    SYRUP PUMP AND CONTROLLER
    6.
    发明申请
    SYRUP PUMP AND CONTROLLER 审中-公开
    糖浆泵和控制器

    公开(公告)号：WO2018031844A1

    公开(公告)日：2018-02-15

    申请号：PCT/US2017/046410

    申请日：2017-08-11

    Applicant: STANDEX INTERNATIONAL CORPORATION ,  ARBEL AGENCIES LIMITED

    Inventor： COHEN, Avihay ,  KIMBERLIN, Robert, R.

    IPC: F04C2/14 ,  F04C14/06 ,  F04C14/28 ,  B67D1/12

    CPC classification number: B67D1/0021 ,  B67D1/0044 ,  B67D1/0888 ,  B67D1/10 ,  B67D1/1231 ,  F04C2/14 ,  F04C14/06 ,  F04C14/28 ,  F04C2240/81 ,  F04C2270/18 ,  F04C2270/86 ,  F04C2270/90

    Abstract: A beverage syrup pump system is disclosed including a pump housing having an internal pumping chamber, a pump motor, and a pumping mechanism driven by the motor within the pumping chamber. The pumping mechanism receives a syrup fluid at a first pressure and discharges the fluid at a second pressure which is greater than the first pressure, A pressure transducer adjacent a sensor port and in contact with a quantity of the fluid at the second pressure generates an electrical signal based upon the second pressure. A programmable micro controller receives the electrical signal from the pressure transducer and is capable of starting and stopping the pump motor. The micro controller will immediately stop the pump motor if the second pressure exceeds a predetermined maximum pressure level. The micro controller will also stop the pump motor if the second pressure falls and remains below a predetermined minimum pressure level for a predetermined first time interval.

    Abstract translation: 公开了一种饮料糖浆泵系统，其包括具有内部泵室的泵壳体，泵马达以及由马达在泵室内驱动的泵送机构。 泵送机构在第一压力下接收糖浆流体并且以大于第一压力的第二压力排出流体。靠近传感器端口并与第二压力下的一定量流体接触的压力转换器产生电气 基于第二压力的信号。 可编程微控制器接收来自压力传感器的电信号并且能够启动和停止泵电机。 如果第二压力超过预定的最大压力水平，微控制器将立即停止泵马达。 如果第二压力下降并且在预定的第一时间间隔内保持低于预定的最小压力水平，微控制器也将停止泵马达。

    QUICK DISCONNECT PUMP
    7.
    发明申请
    QUICK DISCONNECT PUMP 审中-公开
    快速断开泵

    公开(公告)号：WO2018031394A1

    公开(公告)日：2018-02-15

    申请号：PCT/US2017/045440

    申请日：2017-08-04

    Applicant: STANDEX INTERNATIONAL CORPORATION

    Inventor： KIMBERLIN, Robert, R. ,  WATERS, Brian

    IPC: F04B53/16 ,  F04B53/22 ,  F16L37/56

    CPC classification number: B01F3/04808 ,  B01F3/04099 ,  B01F3/04787 ,  B01F15/0243 ,  B01F2003/049 ,  F04B15/02 ,  F04B53/16 ,  F04B53/22 ,  F04C2/344 ,  F04C13/00 ,  F04C15/0003 ,  F16L37/144 ,  F16L37/56

    Abstract: A quick disconnect pump assembly is disclosed. The pump assembly includes a housing with inlet and outlet ports, an elongate slot, and a retainer channel. A sliding lock moves within the slot between a locked position and an unlocked position. The sliding lock includes inlet and outlet port openings and a sliding lock retainer opening. The inlet and outlet port openings each engage and retain a removable fitting when the sliding lock is in the locked position, but do not engage or retain the removable fitting when the sliding lock is in the unlocked position. The pump assembly also includes a sliding lock retainer which passes through the sliding lock retainer opening to prevent removal of the sliding lock from the elongate slot. A fluid pump and a beverage dispenser utilizing the pump assembly are also disclosed.

    Abstract translation: 公开了一种快速断开泵组件。 泵组件包括具有入口和出口端口的外壳，细长槽和保持器通道。 滑动锁在锁定位置和解锁位置之间的槽内移动。 滑动锁包括入口端口和出口端口以及滑动锁定保持器开口。 当滑动锁处于锁定位置时，入口端口和出口端口各自接合并保持可移除配件，但当滑动锁定处于解锁位置时不接合或保持可移除配件。 泵组件还包括滑动锁定保持器，该滑动锁定保持器穿过滑动锁定保持器开口以防止滑动锁从细长狭槽移除。 还公开了使用泵组件的流体泵和饮料分配器。

    SLIDING VANE PUMP WITH INTERNAL CAM RING
    9.
    发明申请
    SLIDING VANE PUMP WITH INTERNAL CAM RING 审中-公开

    公开(公告)号：WO2010096256A3

    公开(公告)日：2010-08-26

    申请号：PCT/US2010/022703

    申请日：2010-02-01

    Applicant: STANDEX INTERNATIONAL CORPORATION ,  KIMBERLIN, Robert, R. ,  JIANG, Jie

    Inventor： KIMBERLIN, Robert, R. ,  JIANG, Jie

    IPC: F01C21/08

    Abstract: The present disclosure provides a fluid pump having a pump motor, a pump drive shaft and a vane pump assembly. The pump assembly includes a pump housing having fluid inlet and outlet ports. The pump assembly also includes a distal bearing member having first and second sides and a second side, a plurality of inlet orifices, and a cavity formed in the second side. A first cam ring, having an elliptical interior opening, is disposed within the pump housing adjacent the distal bearing member. A rotor is disposed within the opening in the first cam ring. This rotor has first and second sides, a cavity in the first side, and a plurality of radial slots for sliding vanes. The vane pump assembly also includes a second cam ring, having an elliptical shape, disposed in the cavities formed in the distal bearing member second side and the rotor first side. In addition, the vane pump assembly includes a proximate bearing member disposed within the pump housing adjacent the first cam ring and having a plurality of outlet orifices.

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