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1.发明公开公开(公告)号：US20230256439A1
公开(公告)日：2023-08-17
申请号：US18010743
申请日：2021-06-09
Applicant: Agilent Technologies, Inc.
Inventor： Armin Steinke , Christian Daniel Ruf
IPC: B01L3/00 , G01N30/20 , G01N30/22 , G01N27/447 , B01D15/22
CPC classification number: B01L3/502761 , G01N30/20 , G01N30/22 , G01N27/44791 , B01D15/22 , G01N2030/202 , B01L2200/0647 , B01L2200/16 , B01L2400/0644 , B01L2400/0421
Abstract: A microfluidic component for a sample separation device includes a layer body with multiple metal layer structures that are connected with each other, and an element made of a material different from the metal layer structures, which includes at least one microfluidic structure and is bonded with the layer body.
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公开(公告)号：US20160169757A1
公开(公告)日：2016-06-16
申请号：US14907786
申请日：2013-07-26
Applicant: AGILENT TECHNOLOGIES, INC.
Inventor： Armin Steinke , Christian Daniel Ruf
CPC classification number: G01L9/0027 , B01L3/5027 , B01L2200/146 , B01L2300/0627 , B01L2300/0816 , B01L2300/14 , B01L2400/0487 , G01N30/32 , G01N30/6095
Abstract: Disclosed is a pressure determining unit configured for determining a pressure of a fluid. The pressure determining unit comprises a body structure and a deformation detector. The body structure has a fluidic path configured for conducting the fluid, wherein the body structure has a first surface in a first dimension and in a second dimension, and a thickness in a third dimension. The deformation detector is configured for responding to an elongation into the second dimension of the first surface of the body structure by generating a signal indicative of a value of the pressure of the fluid in the body structure. The fluidic path of the body structure comprises one or more first channel segments, each first channel segment having a height into the third dimension being at least twice of its width into the second dimension.
Abstract translation: 公开了一种用于确定流体的压力的压力确定单元。 压力确定单元包括主体结构和变形检测器。 主体结构具有构造成用于传导流体的流体路径，其中主体结构具有第一尺寸和第二尺寸的第一表面以及第三尺寸的厚度。 变形检测器被配置为通过产生指示体部结构中的流体的压力的值的信号来响应到身体结构的第一表面的第二维度的伸长。 身体结构的流体路径包括一个或多个第一通道区段，每个第一通道区段具有进入第三维度的高度至少为其第二维度宽度的两倍。
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公开(公告)号：US20230138406A1
公开(公告)日：2023-05-04
申请号：US17979721
申请日：2022-11-02
Applicant: Agilent Technologies, Inc.
Inventor： Armin Steinke
IPC: G01N30/20
Abstract: A valve, such as for a high performance chromatography system for separating components of a sample liquid introduced into a mobile phase, includes a rotor and a stator, wherein a flow path can be established or inhibited by a rotational movement of the rotor relative to the stator. The valve also includes a compensation element, which is axially arranged together with the rotor and the stator and, in an operating state of the valve, causes an axial pressing of the rotor relative to the stator. The compensation element includes at least one spherical surface to compensate for an axial misalignment between the rotor and the stator.
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公开(公告)号：US20220236235A1
公开(公告)日：2022-07-28
申请号：US17584250
申请日：2022-01-25
Applicant: Agilent Technologies, Inc.
Inventor： Daniela Loraing , Lena Höninger , Uwe Effelsberg , Andreas Otto , Ansgar Waldbaur , Armin Steinke , Thomas Ortmann , Michael Lang
IPC: G01N30/60
Abstract: A mounting device for mounting a sample separation unit configured for separating, preferably chromatographically separating, compounds in a fluidic sample includes a first fluid connector configured for being mechanically and fluidically coupled with a first fluid interface of the sample separation unit, a second fluid connector configured for being mechanically and fluidically coupled with a second fluid interface of the sample separation unit, and a swivel mechanism configured for swivelling the first fluid connector between a mounting orientation for mounting the first fluid interface of the sample separation unit at the first fluid connector and an alignment orientation for aligning the second fluid interface of the mounted sample separation unit with the second fluid connector for subsequently coupling the second fluid interface with the second fluid connector.
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公开(公告)号：US20180246072A1
公开(公告)日：2018-08-30
申请号：US15751738
申请日：2016-08-02
Applicant: Agilent Technologies, Inc.
Inventor： Armin Steinke
CPC classification number: G01N30/20 , B01L3/502738 , B01L2400/0478 , B01L2400/0616 , F16K99/0023 , F16K99/0042 , G01N30/6095 , G01N2030/204
Abstract: A fluidic valve for a sample separation apparatus for separating a fluid, wherein the fluidic valve comprises a stack of connected layer structures, a first conduit within the stack, a second conduit within the stack, a movable body within the stack, and an actuator configured for actuating the movable body to selectively bring the movable body into a flow enabling configuration in which flow of fluid between the first conduit and the second conduit is enabled, or into a flow disabling configuration in which flow of fluid between the first conduit and the second conduit is disabled.
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Patent Agency Ranking
公开(公告)号：US10933349B2
公开(公告)日：2021-03-02
申请号：US14595947
申请日：2015-01-13
Applicant: AGILENT TECHNOLOGIES, INC.
Inventor： Ansgar Waldbaur , Armin Steinke , Ralf Schaeffer
Abstract: An arrangement for mounting components in a heating chamber for heating a fluid of a fluid separation apparatus, wherein the arrangement comprises a mounting board having at least one mounting recess each configured for accommodating at least one component, and the at least one component each configured to be mountable in and/or on the at least one mounting recess.
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公开(公告)号：US09786400B2
公开(公告)日：2017-10-10
申请号：US13683645
申请日：2012-11-21
Applicant: Agilent Technologies, Inc.
Inventor： Armin Steinke
CPC classification number: G21K1/04 , G01J1/0403 , G01J1/0437 , G01J1/044 , G01J1/0462 , G01J3/0202 , G01J3/0229 , G01J3/0235 , G01J3/04 , G01N30/64 , G01N30/72
Abstract: An adjustable aperture device for an electromagnetic radiation detecting apparatus includes a position adjustment body configured for adjusting a position of a selected aperture hole of multiple selectable aperture holes, where electromagnetic radiation propagates through the selected aperture hole. The adjustable aperture device further includes a guide unit configured for guiding the position adjustment body along a predefined guide direction, and an aperture body defining the aperture holes and including multiple engagement sections, where the adjustment body is engagable in a selectable one of the engagement sections to thereby select the selected aperture hole. The adjustable aperture device further includes a pre-loading element configured for pre-loading the position adjustment body towards the aperture body, and a drive unit configured for driving the aperture body to move so that the position adjustment body is engaged in a respective one of the plurality of engagement sections.
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公开(公告)号：US20160231296A1
公开(公告)日：2016-08-11
申请号：US15017053
申请日：2016-02-05
Applicant: Agilent Technologies, Inc.
Inventor： Thorsten Dressler , Manuela Senf , Armin Steinke , Klaus Witt
CPC classification number: G01N30/8658 , B01D15/10 , G01N30/88 , G01N2030/8881
Abstract: A base station for separating a fluidic sample by liquid chromatography in cooperation with a liquid chromatography analysis unit configured for executing a predefined liquid chromatography analysis task, wherein the base station comprises an analysis unit coupling section configured for removably coupling the liquid chromatography analysis unit to the base station, and an analysis task identification unit configured for identifying the predefined liquid chromatography analysis task of the liquid chromatography analysis unit coupled to the analysis unit coupling section, so that the fluidic sample is separable by executing the identified predefined liquid chromatography analysis task in cooperation between the base station and the liquid chromatography analysis unit.
Abstract translation: 一种用于与配置用于执行预定液相色谱分析任务的液相色谱分析单元配合的通过液相色谱分离流体样品的基站，其中所述基站包括分析单元耦合部分，其被配置为将液相色谱分析单元可移除地耦合到 基站和分析任务识别单元，其被配置用于识别耦合到分析单元耦合部分的液相色谱分析单元的预定液相色谱分析任务，使得通过在合作中执行所识别的预定液相色谱分析任务来分离流体样品 在基站和液相色谱分析单元之间。
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公开(公告)号：US11921093B2
公开(公告)日：2024-03-05
申请号：US17584250
申请日：2022-01-25
Applicant: Agilent Technologies, Inc.
Inventor： Daniela Loraing , Lena Höninger , Uwe Effelsberg , Andreas Otto , Ansgar Waldbaur , Armin Steinke , Thomas Ortmann , Michael Lang
IPC: G01N30/60
CPC classification number: G01N30/6047
Abstract: A mounting device for mounting a sample separation unit configured for separating, preferably chromatographically separating, compounds in a fluidic sample includes a first fluid connector configured for being mechanically and fluidically coupled with a first fluid interface of the sample separation unit, a second fluid connector configured for being mechanically and fluidically coupled with a second fluid interface of the sample separation unit, and a swivel mechanism configured for swivelling the first fluid connector between a mounting orientation for mounting the first fluid interface of the sample separation unit at the first fluid connector and an alignment orientation for aligning the second fluid interface of the mounted sample separation unit with the second fluid connector for subsequently coupling the second fluid interface with the second fluid connector.
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公开(公告)号：US20240033656A1
公开(公告)日：2024-02-01
申请号：US18021371
申请日：2021-08-17
Applicant: Agilent Technologies, Inc.
Inventor： Armin Steinke , Christian Daniel Ruf
CPC classification number: B01D15/18 , B01D15/166 , B01L3/502715 , B01L2200/0689 , B01L2300/123 , B01L2200/027 , B01L2200/025
Abstract: A fluidic coupling is positioned between a first fluidic structure and a second fluidic structure. The first fluidic structure has a first channel configured for conducting fluid and opening at a first opening at a first surface of the first fluidic structure. The second fluidic structure has a second channel configured for conducting fluid and opening at a second opening at a second surface of the second fluidic structure. The fluidic coupling includes a sealing element and an elastic structure. The elastic structure may be elastically deformed by the sealing element, thus allowing a fluidic communication between the first channel and the second channel.
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