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    DIAPHRAGM PUMP FOR DOSING A FLUID AND AN ACCORDING METHOD
    65.
    发明申请
    DIAPHRAGM PUMP FOR DOSING A FLUID AND AN ACCORDING METHOD 审中-公开
    用于调节流体和方法的液体泵

    公开(公告)号：US20140169985A1

    公开(公告)日：2014-06-19

    申请号：US14235693

    申请日：2011-07-28

    Applicant: Wolfgang Sauer ,  Rudolf Albrecht

    Inventor： Wolfgang Sauer ,  Rudolf Albrecht

    IPC: F04B43/04 ,  F04B49/12

    CPC classification number: F04B49/125 ,  F04B9/045 ,  F04B13/00 ,  F04B17/03 ,  F04B43/04 ,  F04B43/082 ,  F04B2201/0201 ,  F04B2201/1208 ,  F04B2203/0213

    Abstract: A diaphragm pump (10), in particular for use as a detergent dosage pump, comprises a pump housing (12) with at least a first check valve (14) and a second check valve (16), a fluid chamber (18), a diaphragm (20) defining a wall of the fluid chamber (18) and reciprocatingly movable, driving means (28) with a driving shaft (30) for reciprocating said diaphragm (20), a control unit (36), wherein the driving means (28) is connected to the diaphragm (20) by an eccentric (26) and a con rod (24), wherein the driving means (28) is configured as a gearless drive to directly reciprocate the diaphragm (20). The diaphragm pump (10) according to the invention offers increased cost efficiency and further it is possible to increase the dosing capabilities of the diaphragm pump (10).

    Abstract translation: 特别是用作洗涤剂剂量泵的隔膜泵（10）包括具有至少第一止回阀（14）和第二止回阀（16）的泵壳体（12），流体室（18）， 限定流体室（18）的壁和往复运动的隔膜（20），具有用于使所述隔膜（20）往复运动的驱动轴（30）的驱动装置（28），控制单元（36），其中驱动装置 （28）通过偏心（26）和连杆（24）连接到隔膜（20），其中驱动装置（28）构造为无齿轮驱动器，以使隔膜（20）直接往复运动。 根据本发明的隔膜泵（10）提供了更高的成本效率，并且还可以增加隔膜泵（10）的配量能力。

    PERISTALTIC PUMP ASSEMBLIES AND SYSTEMS INCORPORATING SUCH PUMP ASSEMBLIES
    66.
    发明申请
    PERISTALTIC PUMP ASSEMBLIES AND SYSTEMS INCORPORATING SUCH PUMP ASSEMBLIES 有权
    包含这种泵组件的超声波泵组件和系统

    公开(公告)号：US20130115120A1

    公开(公告)日：2013-05-09

    申请号：US13809349

    申请日：2011-07-15

    Applicant: Scott Patrick Jarnagin ,  Gordon W. Lam ,  Shannon Eubanks

    Inventor： Scott Patrick Jarnagin ,  Gordon W. Lam ,  Shannon Eubanks

    IPC: F04B43/12

    CPC classification number: F04B43/12 ,  F04B39/14 ,  F04B43/1284 ,  F04B53/22 ,  F04B2201/1208

    Abstract: Peristaltic pump assemblies in which the closing and opening of a pivoting or sliding door is coordinated with movement of the occlusion bed toward and away from the rotor assembly to engage and disengage tubing within the occlusion pathway are disclosed. Linkage mechanisms provided by the interaction of cam surfaces with rollers, as well as bar linkage mechanisms, are disclosed. The linkage mechanism, in addition to providing precise displacement of the occlusion bed, may also provide an over-center feature that enhances safety and pump operation when the door is in a closed position. Latching mechanisms and sensors may be incorporated. Adaptive components such as tubing cassettes routing aspiration and/or infusion tubing in a predetermined configuration to mate with occlusion pathways in aspiration and/or infusion pump assemblies provided in various types of medical devices and control consoles are also provided.

    Abstract translation: 公开了一种蠕动泵组件，其中枢转或滑动门的关闭和打开与闭塞床朝向和远离转子组件的移动配合，以使啮合和脱离闭塞通路内的管道。 公开了通过凸轮表面与辊的相互作用提供的连接机构以及连杆机构。 除了提供堵塞床的精确位移之外，连杆机构还可以提供过中心特征，其在门处于关闭位置时增强安全性和泵操作。 可以并入锁存机构和传感器。 还提供了自适应组件，例如以预定配置布置抽吸和/或输注管的管道盒，以与在各种类型的医疗装置和控制台中提供的抽吸和/或输注泵组件中的闭塞通道配合。

    Method and system for monitoring a reciprocating compressor valve
    67.
    发明授权
    Method and system for monitoring a reciprocating compressor valve 有权
    用于监控往复式压缩机阀门的方法和系统

    公开(公告)号：US08147211B2

    公开(公告)日：2012-04-03

    申请号：US11324668

    申请日：2006-01-03

    Applicant: John W. Grant ,  Olga Malakhova ,  Roger Hala ,  Brian F. Howard

    Inventor： John W. Grant ,  Olga Malakhova ,  Roger Hala ,  Brian F. Howard

    IPC: F04B49/00

    CPC classification number: F04B51/00 ,  F04B2201/0603 ,  F04B2201/1208 ,  G01M15/06

    Abstract: A method for monitoring a condition of at least one valve positioned with respect to at least one of a first chamber and a second chamber of a reciprocating compressor is provided. The method includes establishing a compressor operation cycle including a valve opening event, a valve closing event and/or a rod reversal event. A crank angle is determined at each of the valve opening event, the valve closing event and/or the rod reversal event during the compressor operation cycle using at least one of a static pressure input and a machine speed input. The method further include diagnosing a valve leak condition during the compressor operation cycle at the valve closing event, wherein the at least one valve is closed.

    Abstract translation: 提供了一种用于监测相对于往复式压缩机的第一室和第二室中的至少一个定位的至少一个阀的状态的方法。 该方法包括建立包括阀打开事件，闭阀事件和/或杆反转事件的压缩机操作循环。 在压缩机运行循环期间，使用静压输入和机器速度输入中的至少一个，在阀打开事件，闭阀事件和/或杆反转事件中的每一个确定曲柄角。 该方法还包括在关闭阀门事件期间在压缩机运行循环期间诊断阀泄漏状况，其中至少一个阀关闭。

    Micropump
    68.
    发明授权
    Micropump 有权
    微型泵

    公开(公告)号：US08043077B2

    公开(公告)日：2011-10-25

    申请号：US12191329

    申请日：2008-08-14

    Applicant: Hajjime Miyazaki

    Inventor： Hajjime Miyazaki

    IPC: F04B43/08 ,  F04B43/12

    CPC classification number: F04B43/082 ,  F04B2201/1208

    Abstract: A micropump that includes: a tube frame including an elastic tube, and a tube guide groove; a cam drive wheel which moves in response to a motor that can be rotated in forward and reverse directions; a first cam is provided with a finger depression section at a circumferential portion thereof; a second cam is provided with a finger depression section at a circumferential portion thereof; and a plurality of fingers provided between the tube and the respective finger depression sections of the first and second cams. The micropump can be in a first state of continuously feeding a fluid by when the first cam is rotated in the forward direction, the first cam pushing and rotating the second cam in the same direction, a second state of rotating only the first cam in the reverse direction, and a third state of stopping the first cam from rotating.

    Abstract translation: 一种微型泵，包括：包括弹性管的管架和管引导槽; 凸轮驱动轮，其响应于能够沿正向和反向旋转的马达而移动; 第一凸轮在其圆周部分处设置有手指按压部分; 第二凸轮在其圆周部分处设置有手指按压部分; 以及设置在所述管与所述第一和第二凸轮的相应的手指按压部分之间的多个指状物。 当第一凸轮沿向前方向旋转时，微型泵可以处于连续供给流体的第一状态，第一凸轮推动第二凸轮沿相同方向旋转，第二状态仅使第一凸轮旋转， 以及使第一凸轮停止旋转的第三状态。

    MANAGING METHOD
    69.
    发明申请
    MANAGING METHOD 审中-公开
    管理方法

    公开(公告)号：US20110200458A1

    公开(公告)日：2011-08-18

    申请号：US13123243

    申请日：2009-10-09

    Applicant: Roberto Baruzzi ,  Gianluca Vespignani

    Inventor： Roberto Baruzzi ,  Gianluca Vespignani

    IPC: F04B49/20

    CPC classification number: F04B43/1253 ,  F04B43/0081 ,  F04B2201/1201 ,  F04B2201/1208 ,  F04B2205/09

    Abstract: A method for managing a pumping device (10) suitable, in use, to supply in a periodic pulsed manner a plurality of given quantities (Q) of a given fluid (M) so as to generate a flow of said given fluid (M) presenting a first given average flow rate (PM1); the supply of each given quantity (Q) being both preceded and followed by respective first pauses (P1) in the supply of the given fluid (M) presenting a first given duration (T1); the method in question comprising at least a phase of stopping the pumping device (10) so as to introduce at least a given second pause during the supply of at least a quantity (Q) of the given fluid (M).

    Abstract translation: 一种用于管理泵送装置（10）的方法，所述泵送装置（10）在使用中以周期性脉冲方式供给给定流体（M）的多个给定量（Q），以产生所述给定流体（M）的流动， 提供第一给定平均流量（PM1）; 在给出第一给定持续时间（T1）的给定流体（M）的供给期间，每个给定量（Q）的供应在所述第一暂停（P1）之前和之后的前后。 所述方法包括至少停止泵送装置（10）的相位，以便在供给至少一个（Q）给定流体（M）期间引入至少给定的第二暂停。

    Method and Device for Monitoring and Controlling a Hydraulic Actuated Process
    70.
    发明申请
    Method and Device for Monitoring and Controlling a Hydraulic Actuated Process 审中-公开
    用于监测和控制液压致动过程的方法和装置

    公开(公告)号：US20090220352A1

    公开(公告)日：2009-09-03

    申请号：US12040444

    申请日：2008-02-29

    Applicant: Peter T. Carstensen

    Inventor： Peter T. Carstensen

    IPC: F04B49/06

    CPC classification number: F04B17/03 ,  F04B49/065 ,  F04B2201/1202 ,  F04B2201/1208 ,  F04B2203/0201 ,  F04B2203/0207 ,  F04B2203/0209 ,  F04B2205/05 ,  F04B2205/09 ,  F04B2205/13

    Abstract: A method and system for monitoring and controlling a hydraulic pump condition. More specifically, the invention relates to a method and device for monitoring and controlling a hydraulic actuated process indirectly by monitoring and controlling an electric motor driving a positive displacement hydraulic pump. This invention also relates to a precision hydraulic energy delivery system. Direct coupling of the pump to a primary mover (motor) and related motor control allows for complete motion control of a hydraulically driven machine without the use of any downstream devices. By employing motion control algorithms in the motor control, the hydraulic output at the pump head is controlled in a feed forward method.

    Abstract translation: 一种用于监测和控制液压泵状态的方法和系统。 更具体地说，本发明涉及通过监控和控制驱动正排量液压泵的电动机来间接地监测和控制液压致动过程的方法和装置。 本发明还涉及精密液压能量输送系统。 泵与原动机（电动机）和相关电动机控制的直接耦合允许液压驱动机器的完全运动控制，而不使用任何下游装置。 通过在电动机控制中采用运动控制算法，以前馈方式控制泵头的液压输出。

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