公开(公告)号：US20160139093A1

公开(公告)日：2016-05-19

申请号：US14898392

申请日：2013-06-14

Applicant: Agilent Technologies, Inc.

Inventor： Klaus Witt ,  Konstantin Choikhet ,  Manfred Berndt

IPC: G01N30/20

CPC classification number: G01N30/20 ,  G01N30/465 ,  G01N2030/027 ,  G01N2030/202 ,  G01N2030/208

Abstract: Disclosed is a sample dispatcher configured for individually introducing a plurality of portions of one or more sample fluids into a flow of a mobile phase of a separation system configured for separating compounds of the sample fluids. The separation system comprises a mobile phase drive configured for driving the mobile phase through a separation unit configured for separating compounds of the sample fluids in the mobile phase. The sample dispatcher comprises a plurality of sample reservoirs, each configured for receiving and temporarily storing a respective sample fluid portion or at least a part thereof. The sample dispatcher is configured for selectively coupling one of the plurality of sample reservoirs between the mobile phase drive and the separation unit, and further for coupling at least two of the plurality of sample reservoirs in parallel between the mobile phase drive and the separation unit.

Abstract translation: 公开了一种样品分配器，其被配置用于将一个或多个样品流体的多个部分单独引入配置用于分离样品流体的化合物的分离系统的流动相的流动。 分离系统包括流动相驱动器，其构造成通过分离单元来驱动流动相，该分离单元被配置用于分离流动相中的样品流体的化合物。 样品分配器包括多个样品储存器，每个样品储存器被构造用于接收和临时存储相应的样品流体部分或其至少一部分。 样品分配器被配置为选择性地将移动相位驱动器和分离单元之间的多个样品储存器中的一个耦合，并且还用于将多个样品储存器中的至少两个并联在流动相驱动器和分离单元之间。

公开(公告)号：US20210156493A1

公开(公告)日：2021-05-27

申请号：US17259123

申请日：2019-07-11

Applicant: Agilent Technologies, Inc.

Inventor： Manfred Berndt

IPC: F16K99/00 ,  G01N30/20

Abstract: A valve arrangement includes a valve module and a base module. The valve module includes a stator and a rotor, which is rotatable relative to the stator such that at least one fluid connection is formable between the stator and the rotor. The base module includes at least a part of a force control mechanism for selectively implementing a force-releasing or force-coupling of the rotor and the stator, whereby the valve module and the base module are selectively coupleable to or decoupleable from each other.

公开(公告)号：US20210018475A1

公开(公告)日：2021-01-21

申请号：US16929062

申请日：2020-07-14

Applicant: Agilent Technologies, Inc.

Inventor： Clemens Plachetka ,  Manfred Berndt ,  Konstantin Shoykhet

IPC: G01N30/34 ,  B01F13/08 ,  B01F3/08 ,  G01N30/16 ,  G01N30/80 ,  F16K29/00 ,  F16K11/00

Abstract: A mixer for mixing a mobile phase in a sample separation device for separating a fluidic sample, wherein the mixer includes a fluid inlet for supplying the mobile phase to be mixed to a mixing volume, a movable body configured for rotating and axially moving in the mixing volume to thereby mix the mobile phase, and a fluid outlet for supplying the mixed mobile phase to a mobile phase consumer.

公开(公告)号：US20160003383A1

公开(公告)日：2016-01-07

申请号：US14771392

申请日：2013-02-28

Applicant: AGILENT TECHNOLOGIES, INC.

Inventor： Darijo Zeko ,  Manfred Berndt

IPC: F16L21/02 ,  F16L13/08 ,  F16L13/10 ,  F16L15/04 ,  F16L47/02 ,  C12M3/00 ,  B01D15/14 ,  B01D15/10 ,  G01N30/16 ,  G01N30/60 ,  C12M1/12 ,  F16L13/02 ,  F16L47/16

CPC classification number: F16L21/02 ,  B01D15/10 ,  B01D15/14 ,  B01L3/502715 ,  B01L3/565 ,  B01L2200/027 ,  B01L2200/0689 ,  C12M23/04 ,  C12M23/46 ,  F16L13/0209 ,  F16L13/08 ,  F16L13/103 ,  F16L15/04 ,  F16L47/02 ,  F16L47/16 ,  G01N30/16 ,  G01N30/60 ,  G01N30/6026 ,  G01N30/6095 ,  G01N2030/027

Abstract: A fluidic device (200), comprising a planar structure (202) constituted by a plurality of laminated layers (212) and accommodating a fluid channel (204) extending up to a surface of the planar structure (202), and a female adapter piece (206) configured for a fluid-tight accommodation of a male adapter piece (208) having a fluid conduit (210), wherein the female adapter piece (206) is connected or connectable with the planar structure (202) so that, when the male adapter piece (208) is accommodated in the female adapter piece (206), the fluid conduit (210) is brought in fluid-tight fluid communication with the fluid channel (204), wherein the fluid channel (204) is exposed to the female adapter piece (206) at a lateral surface of the planar structure (202) at which the laminated layers (212) are exposed.

Abstract translation: 一种流体装置（200），包括由多个层叠层（212）构成的平面结构（202）并且容纳延伸到所述平面结构（202）的表面的流体通道（204），以及阴适配件 （206），其被配置为用于具有流体导管（210）的阳适配器件（208）的流体密封的容纳，其中所述母接头件（206）可与所述平面结构（202）连接或连接，使得当 阳接头件（208）容纳在阴接头件（206）中，使流体导管（210）与流体通道（204）形成流体密封的流体连通，其中流体通道（204）暴露于 阴接头片（206）位于平面结构（202）的暴露于层压层（212）的侧表面处。

公开(公告)号：US20240280546A1

公开(公告)日：2024-08-22

申请号：US18649773

申请日：2024-04-29

Applicant: Agilent Technologies, Inc.

Inventor： Clemens Plachetka ,  Manfred Berndt ,  Konstantin Shoykhet ,  Tony Ziegler ,  Joachim-Richard Wagner

IPC: G01N30/06 ,  G01N1/00 ,  G01N30/32

CPC classification number: G01N30/06 ,  G01N30/32 ,  G01N2001/002 ,  G01N2030/065 ,  G01N2030/326

Abstract: A fluid supply device for providing a mobile phase for a sample separating device includes a supply path configured to provide a fluid for forming at least a part of the mobile phase, a fluid conveying unit configured to receive and pressurize the fluid from the supply path and to convey the fluid to the sample separating device, and a sterile filter disposed in the supply path upstream of the fluid conveying unit and configured to filter the fluid. The fluid supply device may include a pre-filter pump configured to push the fluid through the sterile filter and/or a buffer unit configured to buffer the fluid.

公开(公告)号：US10914394B2

公开(公告)日：2021-02-09

申请号：US16275028

申请日：2019-02-13

Applicant: Agilent Technologies, Inc.

Inventor： Tony Ziegler ,  Manfred Berndt

IPC: F16K31/08 ,  F16K3/10 ,  B01D15/14 ,  B01D15/24 ,  F16K31/04

Abstract: A fluidic valve for switching between different fluid coupling states includes a stator having at least one fluidic stator interface, a rotor having at least one fluidic rotor interface, wherein the rotor is rotatable relative to the stator to thereby switch the fluidic valve between a plurality of different fluid coupling states between the at least one fluidic stator interface and the at least one fluidic rotor interface, and a force transmission mechanism configured for pressing the stator and the rotor together by a contactless force transmission to provide for a fluid tight sealing between the stator and the rotor.