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    VERFAHREN ZUR FÖRDERUNG BREIIGER MASSEN UND PUMPVORRICHTUNG ZUR FÖRDERUNG BREIIGER MASSEN
    2.
    发明公开
    VERFAHREN ZUR FÖRDERUNG BREIIGER MASSEN UND PUMPVORRICHTUNG ZUR FÖRDERUNG BREIIGER MASSEN 有权
    程序为促进和泵装置稀烂大众，促进稀烂MASSES

    公开(公告)号：EP2387667A1

    公开(公告)日：2011-11-23

    申请号：EP10704309.3

    申请日：2010-01-14

    申请人： Schwing, Friedrich ,  Schwing, Stefan

    发明人： Schwing, Friedrich ,  Schwing, Stefan

    IPC分类号： F04B7/00 ,  F04B11/00 ,  F04B15/02

    CPC分类号： F04B15/02 ,  F04B1/02 ,  F04B7/0023 ,  F04B7/0026 ,  F04B7/0053 ,  F04B7/0069 ,  F04B11/0058 ,  F04B15/023 ,  F04B19/22 ,  F04B23/025 ,  F04B53/10 ,  F04B53/14 ,  F04B53/16

    摘要： The invention relates to a method for feeding pasty masses using a pump device which has a piston pump with at least two cylinders with in each case one piston, in which pump device each cylinder is connected via an inlet opening, which can be closed by an inlet slide assigned thereto, to a pre-fill container, and in which pump device each cylinder is connected via an outlet opening, which can be closed by an outlet slide assigned thereto, to a feed line, - in which method pasty mass is fed from the pre-fill container into the respective cylinder during a suction stroke of a cylinder with the inlet opening open and the outlet opening closed and pasty mass is fed into the feed line during a pumping stroke of a cylinder with the outlet opening open and the inlet opening closed, in which method the piston speed is greater during the suction stroke than during the pumping stroke, in which method at the end, toward the end or shortly after the end of the suction stroke, the inlet opening is closed by the inlet slide and thereafter a compression of the pasty mass takes place in the cylinder before the outlet opening is opened.

    SYSTEM AND METHOD FOR REINFORCING RECIPROCATING PUMP
    3.
    发明公开
    SYSTEM AND METHOD FOR REINFORCING RECIPROCATING PUMP 审中-公开
    用于增强往复泵的系统和方法

    公开(公告)号：EP3172443A1

    公开(公告)日：2017-05-31

    申请号：EP15825024.1

    申请日：2015-07-24

    申请人： S.P.M. Flow Control, Inc.

    发明人： BYRNE, Joseph H. ,  KOTAPISH, Edward C. ,  BAYYOUK, Jacob A. ,  WAWERU, Lawrence

    IPC分类号： F04B53/16

    CPC分类号： F04B7/0069 ,  B21K1/26 ,  B21K23/00 ,  F04B9/02 ,  F04B19/22 ,  F04B37/00 ,  F04B53/006 ,  F04B53/14 ,  F04B53/16 ,  F04B53/162 ,  F04B2201/06 ,  F16C35/04

    摘要： A power end frame assembly for a reciprocating pump that includes a first and second end plate segment each including annular bearing support surfaces configured to support a crankshaft bearing assembly. At least one middle plate segment is disposed between the first and second end plate segments and includes an annular bearing support surface configured to support a crankshaft bearing assembly. The annular bearing support surfaces of the first and second end plate segments and the at least one middle plate segment each have a diameter and are coaxially aligned. The diameter of at least one of the first and second end plate segments is different from the diameter of the at least one middle plate segment to facilitate insertion and removal of the crankshaft bearing assembly from the power end frame assembly.

    摘要翻译： 一种用于往复式泵的动力端框架组件，其包括第一端板段和第二端板段，每个端板段包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 至少一个中间板段布置在第一端板段和第二端板段之间并且包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 第一端板段和第二端板段以及至少一个中间板段的环形轴承支撑表面各自具有直径并且同轴对齐。 第一端板段和第二端板段中的至少一个的直径不同于至少一个中间板段的直径，以便于曲轴轴承组件从动力端框架组件插入和移除。

    APPARATUSES AND METHODS FOR ACTUATING VALVES
    4.
    发明公开
    APPARATUSES AND METHODS FOR ACTUATING VALVES 审中-公开
    用于致动阀的装置和方法

    公开(公告)号：EP2798213A1

    公开(公告)日：2014-11-05

    申请号：EP12809739.1

    申请日：2012-12-17

    申请人： Nuovo Pignone S.p.A.

    发明人： TOGNARELLI, Leonardo ,  BAGAGLI, Riccardo

    IPC分类号： F04B7/00 ,  F04B35/01 ,  F04B39/08 ,  F16K31/50 ,  F16K31/52 ,  F16K31/524 ,  F16K31/53

    CPC分类号： F16K31/52 ,  F04B7/0061 ,  F04B7/0069 ,  F04B35/01 ,  F04B39/08 ,  F04B39/14 ,  F04B53/10 ,  Y10T29/49238

    摘要： Apparatuses and methods overcoming the technical challenges in actuating valves of reciprocating compressors used in oil and gas industry are provided. A valve assembly (400) includes (1) an actuator (410) configured to provide a displacement, (2) a shaft (430) configured to transmit the displacement from the actuator to a valve closing member of a valve of the reciprocating compressor, and (3) a displacement transmission mechanism connected to the shaft, and configured to amplify the displacement and/or a force associated with the displacement provided by the actuator to actuate the valve closing member of the valve.

    摘要翻译： 提供了用于克服石油和天然气工业中使用的往复式压缩机的致动阀的技术挑战的装置和方法。 阀组件（400）包括（1）构造成提供位移的致动器（410），（2）构造成将来自致动器的位移传递到往复式压缩机的阀的阀关闭构件的轴（430） （3）位移传递机构，其连接于所述轴，并构造成放大与由所述致动器提供的所述位移相关的所述位移和/或力，以致动所述阀的所述阀关闭构件。

    SUPPORT FOR RECIPROCATING PUMP
    5.
    发明公开
    SUPPORT FOR RECIPROCATING PUMP 审中-公开
    支持往复泵

    公开(公告)号：EP3194778A1

    公开(公告)日：2017-07-26

    申请号：EP15824854.2

    申请日：2015-07-24

    申请人： S.P.M. Flow Control, Inc.

    发明人： KUMAR, Chandu ,  MOMENKHANI, Kourosh ,  KOTAPISH, Edward C. ,  BAYYOUK, Jacob A. ,  MCCRADY, John M. ,  PLEMONS, Donald Keith

    IPC分类号： F04B53/16

    CPC分类号： F04B7/0069 ,  B21K1/26 ,  B21K23/00 ,  F04B9/02 ,  F04B19/22 ,  F04B37/00 ,  F04B53/006 ,  F04B53/14 ,  F04B53/16 ,  F04B53/162 ,  F04B2201/06 ,  F16C35/04

    摘要： A power end frame assembly for a reciprocating pump that includes a first and second end plate segment each including annular bearing support surfaces configured to support a crankshaft bearing assembly. At least one middle plate segment is disposed between the first and second end plate segments and includes an annular bearing support surface configured to support a crankshaft bearing assembly. The annular bearing support surfaces of the first and second end plate segments and the at least one middle plate segment each have a diameter and are coaxially aligned. The diameter of at least one of the first and second end plate segments is different from the diameter of the at least one middle plate segment to facilitate insertion and removal of the crankshaft bearing assembly from the power end frame assembly.

    摘要翻译： 一种用于往复式泵的动力端框架组件，其包括第一端板段和第二端板段，每个端板段包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 至少一个中间板段布置在第一端板段和第二端板段之间并且包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 第一端板段和第二端板段以及至少一个中间板段的环形轴承支撑表面各自具有直径并且同轴对齐。 第一端板段和第二端板段中的至少一个的直径不同于至少一个中间板段的直径，以便于曲轴轴承组件从动力端框架组件插入和移除。

    BEARING SYSTEM FOR RECIPROCATING PUMP AND METHOD OF ASSEMBLY
    6.
    发明公开
    BEARING SYSTEM FOR RECIPROCATING PUMP AND METHOD OF ASSEMBLY 审中-公开
    蒙特利尔共和国的LAGERSYSTEMFÜRKOLBENPUMPE

    公开(公告)号：EP3172436A1

    公开(公告)日：2017-05-31

    申请号：EP15825010.0

    申请日：2015-07-24

    申请人： S.P.M. Flow Control, Inc.

    发明人： BAYYOUK, Jacob A. ,  KOTAPISH, Edward C. ,  KUMAR, Chandu ,  PLEMONS, Donald Keith ,  ENGSTROM, Benjamin D.

    IPC分类号： F04B1/00

    CPC分类号： F04B7/0069 ,  B21K1/26 ,  B21K23/00 ,  F04B9/02 ,  F04B19/22 ,  F04B37/00 ,  F04B53/006 ,  F04B53/14 ,  F04B53/16 ,  F04B53/162 ,  F04B2201/06 ,  F16C35/04

    摘要： A power end frame assembly for a reciprocating pump that includes a first and second end plate segment each including annular bearing support surfaces configured to support a crankshaft bearing assembly. At least one middle plate segment is disposed between the first and second end plate segments and includes an annular bearing support surface configured to support a crankshaft bearing assembly. The annular bearing support surfaces of the first and second end plate segments and the at least one middle plate segment each have a diameter and are coaxially aligned. The diameter of at least one of the first and second end plate segments is different from the diameter of the at least one middle plate segment to facilitate insertion and removal of the crankshaft bearing assembly from the power end frame assembly.

    摘要翻译： 一种用于往复式泵的动力端框架组件，其包括第一和第二端板段，每个端板段包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 至少一个中间板段设置在第一和第二端板段之间，并且包括构造成支撑曲轴轴承组件的环形轴承支撑表面。 第一端板段和第二端板段的环形轴承支撑表面和至少一个中间板段各自具有直径并同轴对准。 第一和第二端板段中的至少一个的直径不同于至少一个中间板段的直径，以便于从动力端框架组件插入和移除曲轴轴承组件。