SHEAR VALVE WITH VARIABLE FLOW RESISTANCE
    1.
    发明申请
    SHEAR VALVE WITH VARIABLE FLOW RESISTANCE 审中-公开
    具有可变流动阻力的剪切阀

    公开(公告)号:WO2009003519A1

    公开(公告)日:2009-01-08

    申请号:PCT/EP2007/056735

    申请日:2007-07-04

    Inventor: DEHMER, Bernhard

    CPC classification number: F16K3/08 F16K11/0743

    Abstract: The invention refers to a shear valve comprising a first member comprising a first port (11) and a second port (12), and a second shear valve member (102) adapted to be moved with respect to the first shear valve member (101), and comprising a first fluid path (15) fluidly coupling the first port (11) and the second port (12) in dependency on a movement position of the second shear valve member (102) with respect to the first shear valve member (101), wherein the first fluid path (15) comprises a first section (151, 152) having a variable profile, to provide a variable flow resistance being varied when moving the second shear valve member (102) with respect to the first shear valve member (101) within a certain region.

    Abstract translation: 本发明涉及一种剪切阀,包括包括第一端口(11)和第二端口(12)的第一构件和适于相对于第一剪切阀构件(101)移动的第二剪切阀构件(102) ,并且包括依赖于第二剪切阀构件(102)相对于第一剪切阀构件(101)的移动位置而流体地联接第一端口(11)和第二端口(12)的第一流体路径(15) ),其中所述第一流体路径(15)包括具有可变轮廓的第一部分(151,152),以提供当相对于所述第一剪切阀构件移动所述第二剪切阀构件(102)时改变的可变流动阻力 (101)。

    SEALING FERRULE ASSEMBLY EXERTING GRIP ON CAPILLARY
    2.
    发明申请
    SEALING FERRULE ASSEMBLY EXERTING GRIP ON CAPILLARY 审中-公开
    密封毛坯组件在毛毛上穿着毛坯

    公开(公告)号:WO2010000324A1

    公开(公告)日:2010-01-07

    申请号:PCT/EP2008/058639

    申请日:2008-07-04

    Inventor: DEHMER, Bernhard

    CPC classification number: F16L19/07 F16L19/061 G01N30/6039

    Abstract: A fitting (100) for coupling a tubing (102) to another component (330) of a fluidic device (300), the fitting (100) comprising a male piece (104) having a front ferrule (106) and a back ferrule (108) both being slidable on the tubing (102), the male piece (104) further having a first joint element (110) configured slidably on the tubing (102), and a female piece (112) having a recess (114) configured for accommodating the front ferrule (106) and the tubing (102) and having a second joint element (116) configured to be joinable to the first joint element (110), wherein the back ferrule (108) is configured in such a manner that, upon joining the first joint element (110) to the second joint element (116), the back ferrule (108) exerts a pressing force on the front ferrule (106) to provide a sealing between the front ferrule (106) and the female piece (112), and the back ferrule (108) exerts a grip force between the male piece (104) and the tubing (102).

    Abstract translation: 一种用于将管道(102)联接到流体装置(300)的另一部件(330)的配件(100),所述配件(100)包括具有前套圈(106)和后套圈 108)可以在管道(102)上滑动,阳件(104)还具有可滑动地配置在管道(102)上的第一接头元件(110),以及配置有凹部(114)的阴部件(112) 用于容纳所述前套圈(106)和所述管(102)并且具有构造成可连接到所述第一接头元件(110)的第二接头元件(116),其中所述后套圈(108)以如下方式构造: 在将所述第一接合元件(110)接合到所述第二接头元件(116)之后,所述后套圈(108)在所述前套圈(106)上施加按压力,以在所述前套圈(106)和所述母扣 (112),并且后套圈(108)在阳件(104)和管(102)之间施加夹紧力。

    TWO-VALVE ARRANGEMENT FOR LIQUID CHROMATOGRAPHY
    3.
    发明申请
    TWO-VALVE ARRANGEMENT FOR LIQUID CHROMATOGRAPHY 审中-公开
    用于液相色谱的两阀装置

    公开(公告)号:WO2009003520A1

    公开(公告)日:2009-01-08

    申请号:PCT/EP2007/056736

    申请日:2007-07-04

    Inventor: DEHMER, Bernhard

    CPC classification number: G01N30/20 G01N2030/201 G01N2030/202 Y10T137/8593

    Abstract: A valve arrangement is disclosed for providing a switchable fluid connection between a fluid delivery system (40) for driving a mobile phase and a stationary phase (50) adapted for separating compounds of a sample fluid comprised in the mobile phase. The valve arrangement comprises a first valve (10) comprising a first port (11) adapted to be coupled to the fluid delivery system (40), a second port (12), and a third port (13), wherein the first valve (10) is adapted to switch, in a first switch transition, from a first state wherein the first port (11) is coupled with the second port (12), over a second state wherein the first port (11), the second port (12) and the third port (13) are coupled altogether, to a third state wherein the first port (11) is coupled with the third port (13), a second valve (20) comprising a fifth port (21) adapted to be coupled to the stationary phase (50), a sixth port (22), and a seventh port (23), wherein the second valve (20) is adapted to switch, in a second switch transition from a fourth state wherein the fifth port (21) is coupled with the sixth port (22), to a fifth state wherein the fifth port (21) is coupled with the seventh port (23), a first fluid path (110) connecting the second port (12) and the sixth port (22), and a second fluid path (120) connecting the third port (13) and the seventh port (23), wherein the second fluid path (120) comprises a sample introduction path (70, 80) adapted for introducing the sample fluid into the mobile phase.

    Abstract translation: 公开了一种用于在用于驱动流动相的流体输送系统(40)和用于分离包含在流动相中的样品流体的化合物的固定相(50)之间提供可切换流体连接的阀装置。 阀装置包括第一阀(10),其包括适于联接到流体输送系统(40)的第一端口(11),第二端口(12)和第三端口(13),其中第一阀 10)适于在第一开关转换中从第一状态切换第一端口(11)与第二端口(12)耦接的第一状态,其中第一端口(11),第二端口(11) 12)和第三端口(13)共同连接到第三状态,其中第一端口(11)与第三端口(13)联接,第二阀(20)包括第五端口(21),适合于 耦合到固定相(50),第六端口(22)和第七端口(23),其中第二阀(20)适于在第二开关转变中从第四端口(第五端口 21)与第六端口(22)耦合到第五状态,其中第五端口(21)与第七端口(23)耦合,连接第二端口(12)的第一流体路径(110) 和第六端口(22)以及连接第三端口(13)和第七端口(23)的第二流体路径(120),其中第二流体路径(120)包括适配的样品引入路径(70,80) 用于将样品流体引入流动相。

    COLUMN WITH ADDITIONAL FLUID INTRODUCTION
    5.
    发明申请
    COLUMN WITH ADDITIONAL FLUID INTRODUCTION 审中-公开
    具有附加流体介绍的柱

    公开(公告)号:WO2006092172A1

    公开(公告)日:2006-09-08

    申请号:PCT/EP2005/050912

    申请日:2005-03-02

    Inventor: DEHMER, Bernhard

    Abstract: A chromatography column (1) which comprises an adsorbent bed, located in a first fluid flow path between a fluid inlet and a fluid outlet, is provided, and which comprises at least one distribution device (13), extending into the adsorbent bed (5) and being adapted for fluid introduction. Furthermore methods are provided permitting preconditioning of the stationary phase, performing of separation of a mixture of components and trapping of components.

    Abstract translation: 提供了一种色谱柱(1),其包括位于流体入口和流体出口之间的第一流体流动路径中的吸附床,并且包括至少一个分配装置(13),其延伸到吸附床 )并适于流体引入。 此外,还提供了使固定相预处理,分离组分混合物和捕获组分的方法。

    FITTING ELEMENT WITH HYDRAULIC GRIP FORCE ELEMENT
    6.
    发明申请
    FITTING ELEMENT WITH HYDRAULIC GRIP FORCE ELEMENT 审中-公开
    装配元件与液压驱动元件

    公开(公告)号:WO2011137924A1

    公开(公告)日:2011-11-10

    申请号:PCT/EP2010/055971

    申请日:2010-05-03

    Inventor: DEHMER, Bernhard

    Abstract: A fitting element (100), in particular for an HPLC application (10), is configured for providing a fluidic coupling of a tubing (102) to a fluidic device (103). The fitting element (100) comprises a gripping piece (108) to exert - upon coupling of the tubing (102) to the fluidic device (103) - a grip force (G) between the fitting element (100) and the tubing (102). The gripping piece (108) comprises a hydraulic element (170) configured to transform an axial force (S) into a hydraulic pressure (P) within the hydraulic element (170). The hydraulic pressure (P) in the hydraulic element (170) causes the grip force (G).

    Abstract translation: 特别是用于HPLC应用(10)的装配元件(100)被配置为提供管道(102)与流体装置(103)的流体耦合。 装配元件(100)包括夹紧件(108),用于在将管道(102)联接到流体装置(103)时施加 - 配合元件(100)和管道(102)之间的夹紧力(G) )。 夹紧件(108)包括构造成将轴向力(S)转换成液压元件(170)内的液压(P)的液压元件(170)。 液压元件(170)中的液压(P)引起夹紧力(G)。

    FITTING ELEMENT WITH FRONT SIDE SEAL
    7.
    发明申请
    FITTING ELEMENT WITH FRONT SIDE SEAL 审中-公开
    装饰元件与前侧密封

    公开(公告)号:WO2011076244A1

    公开(公告)日:2011-06-30

    申请号:PCT/EP2009/067646

    申请日:2009-12-21

    Inventor: DEHMER, Bernhard

    CPC classification number: G01N30/6026 F16L19/061 F16L19/07 G01N30/6039

    Abstract: A fitting element (100), configured for providing a fluidic coupling to a fluidic device (103), comprises a tubing (102), and an inlay (210) located in a cavity (400) of a front side (146) of the tubing (102). The inlay (210) protrudes over the front side (146), at least before coupling of the tubing (102) to the fluidic device (103). Upon coupling of the tubing (102) to the fluidic device (103), the front side (146) is fitted to the fluidic device (103) for connecting a fluid path (410) of the tubing (102) to a fluid path (420) of the fluidic device (103), and the inlay (210) provides a sealing of the fluid path (410, 420) of the tubing (102) and the fluidic device (103).

    Abstract translation: 配置用于提供与流体装置(103)的流体耦合的装配元件(100)包括管道(102)和位于所述管道(102)的前侧(146)的空腔(400)中的嵌体(210) 管(102)。 至少在将管道(102)联接到流体设备(103)之前,嵌体(210)突出在前侧(146)上。 在将管道(102)耦合到流体装置(103)之后,前侧(146)装配到流体装置(103)上,用于将管道(102)的流体路径(410)连接到流体路径 流体装置(103)的流体路径(410,420)和流体装置(103)的流体路径(410,420)的密封。

    RIGID PISTON-ACTUATOR-ASSEMBLY SUPPORTED FOR PERFORMING A PENDULUM-TYPE TOLERANCE COMPENSATION MOTION
    9.
    发明申请
    RIGID PISTON-ACTUATOR-ASSEMBLY SUPPORTED FOR PERFORMING A PENDULUM-TYPE TOLERANCE COMPENSATION MOTION 审中-公开
    支持执行PENDULUM型耐力补偿运动的刚性活塞式执行器 - 组件

    公开(公告)号:WO2015128752A1

    公开(公告)日:2015-09-03

    申请号:PCT/IB2015/050623

    申请日:2015-01-27

    Abstract: A pump (20) for pumping fluid, wherein the pump (20)comprises a working chamber (200), a piston assembly (202) configured for reciprocating within the working chamber (200) to thereby displace fluid, a piston actuator (204) being rigidly assembled with the piston assembly (202) at least in a working mode of the pump (20) to thereby transmit drive energy to the piston assembly (202) to reciprocate along a common rigid axis (206) of the piston-actuator-assembly, and a bearing arrangement (208, 210) bearing the piston assembly (202) and the piston actuator (204) in the pump (20) so that the piston-actuator-assembly provided by the piston assembly (202) and the piston actuator (204)is capable of performing a pendulum-type compensation motion around a pendulum point (212) at the piston actuator (204) on the common rigid axis (206). Figure2for publication

    Abstract translation: 一种用于泵送流体的泵(20),其中所述泵(20)包括工作室(200),构造成用于在所述工作室(200)内往复运动以便移动流体的活塞组件(202) 至少在所述泵(20)的工作模式下与所述活塞组件(202)刚性组装,从而将驱动能量传递到所述活塞组件(202)以沿着所述活塞致动器的公共刚性轴线(206)往复运动, 组件,以及在泵(20)中承载活塞组件(202)和活塞致动器(204)的轴承装置(208,210),使得由活塞组件(202)和活塞(202)提供的活塞 - 致动器组件 致动器(204)能够在公共刚性轴线(206)上的活塞致动器(204)处围绕摆点(212)执行摆锤式补偿运动。 图2出版

    FLUIDPUMPE MIT KOLBEN UND DIESEN LAGERNDEN STÜTZKÖRPER FÜR DICHTUNG
    10.
    发明申请
    FLUIDPUMPE MIT KOLBEN UND DIESEN LAGERNDEN STÜTZKÖRPER FÜR DICHTUNG 审中-公开
    带有活塞的流体泵和这些轴承支撑体用于密封

    公开(公告)号:WO2017103845A1

    公开(公告)日:2017-06-22

    申请号:PCT/IB2016/057665

    申请日:2016-12-15

    CPC classification number: F04B53/02 F04B1/0448 F04B53/164 F16J15/166

    Abstract: Fluidpumpe (20) zum Pumpen von Fluid in einem Probentrenngerät (10), wobei die Fluidpumpe (20) eine Pumpenkörpereinnchtung (200), einen Kolben (202), der zum Fördern von Fluid reziprozierfähig in der Pumpenkörpereinnchtung (200) angeordnet ist, eine Dichtung (204), die fluiddicht in Kontakt mit und zwischen der Pumpenkörpereinnchtung (200) und dem Kolben (202) angeordnet ist, und einen Stützkörper (206) aufweist, der mit der Dichtung (204) diese stützend gekoppelt ist, wobei der Stützkörper (206) an der Pumpenkörpereinnchtung (200) ein, insbesondere ortsfestes, Lager für den Kolben (202) bildend angeordnet ist.

    Abstract translation: (20),用于泵送样本分离器(10)中的流体的流体泵(20),所述流体泵(20)具有泵体(200),活塞(202) (200)中往复设置的流体,流体地布置成与泵室(200)和活塞(202)接触并在其之间的垫圈(204),以及压模 包括连接到密封件(204)的主体(206),连接到泵体(200)的柱体(206)具有用于活塞的轴承,特别是静止的轴承 (202)被安排。

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