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公开(公告)号:USD601912S1
公开(公告)日:2009-10-13
申请号:US29276107
申请日:2007-01-16
申请人: Klaus Gebauer , Sven Wounder , Stefan d'Argy , Dan Hermansson , Roger Lundqvist
设计人: Klaus Gebauer , Sven Wounder , Stefan d'Argy , Dan Hermansson , Roger Lundqvist
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公开(公告)号:USD569008S1
公开(公告)日:2008-05-13
申请号:US29299164
申请日:2007-12-20
申请人: Roger Lundqvist , Dan Hermansson , Stefan D'Argy , Klaus Gebauer , Sven Wounder
设计人: Roger Lundqvist , Dan Hermansson , Stefan D'Argy , Klaus Gebauer , Sven Wounder
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公开(公告)号:USD639979S1
公开(公告)日:2011-06-14
申请号:US29299162
申请日:2007-12-20
申请人: Dan Hermansson , Roger Lundqvist
设计人: Dan Hermansson , Roger Lundqvist
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公开(公告)号:US20080017579A1
公开(公告)日:2008-01-24
申请号:US11879085
申请日:2007-07-16
申请人: Dan Hermansson , Klaus Gebauer , Henrik Svanberg
发明人: Dan Hermansson , Klaus Gebauer , Henrik Svanberg
CPC分类号: G01N30/6004 , B01D15/14 , B01D15/22 , G01N30/6017 , G01N30/603
摘要: The present invention relates to axial flow chromatography columns and methods for separating one or more analytes in a liquid by the use of such columns. The column comprises a first port for mobile phase and a transverse fluid distribution channel for distributing fluid uniformly throughout the packed bed. The first port comprises an inlet and an outlet having a passageway there between, the outlet having an asymmetric configuration relative to the fluid distribution channel.
摘要翻译: 本发明涉及轴流式色谱柱和通过使用这种色谱柱分离液体中一种或多种分析物的方法。 该柱包括用于流动相的第一端口和横向流体分配通道,用于将流体均匀地分布在整个填充床中。 第一端口包括入口和出口,其间具有通道,出口具有相对于流体分配通道的非对称构型。
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公开(公告)号:US07896310B2
公开(公告)日:2011-03-01
申请号:US11953164
申请日:2007-12-10
IPC分类号: F16K7/04
CPC分类号: F16K7/06 , F16K31/122 , Y10T137/87161
摘要: A pinch valve is adapted to hold at least one flexible tube in a tube holding room (7) and comprises a plunger (13) adapted to protrude into the tube holding room and pinch the tube against an opposite side wall (11) thereof. The plunger (13) is controllable to be positioned in at least two different positions, an open position where the tube in the tube holding room (7) is not pinched, and a pinching position where the tube is pinched between the plunger (13) and the opposing wall (11). The pinch valve further comprises a tube retaining means (19) adapted to prevent the tube from escaping from the tube holding room (7), especially when the plunger (13) is in the open position, and which can be pivoted into at least two different positions, a non locking position used during insertion of a tube into the tube holding room (7), and a locking position for retaining a tube inside the tube holding room (7) even when the plunger is in an open position.
摘要翻译: 夹管阀适于将至少一个柔性管保持在管保持室(7)中并且包括适于突出到管保持室中并将管夹紧在其相对侧壁(11)上的柱塞(13)。 柱塞(13)可控制地定位在至少两个不同的位置,管夹持室(7)中的管未被夹持的打开位置以及管被夹在柱塞(13)之间的夹持位置, 和相对的壁(11)。 夹管阀还包括适于防止管从管保持室(7)逸出的管保持装置(19),特别是当柱塞(13)处于打开位置时,其可以枢转至少两个 不同的位置,在将管插入管保持室(7)期间使用的非锁定位置,以及即使当柱塞处于打开位置时也将管保持在管保持室(7)内的锁定位置。
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公开(公告)号:USD602168S1
公开(公告)日:2009-10-13
申请号:US29281403
申请日:2007-06-22
申请人: Dan Hermansson , Roger Lundqvist
设计人: Dan Hermansson , Roger Lundqvist
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7.
公开(公告)号:US07673527B2
公开(公告)日:2010-03-09
申请号:US12033130
申请日:2008-02-19
申请人: Hanno Ehring , Dan Hermansson
发明人: Hanno Ehring , Dan Hermansson
CPC分类号: G01F1/662
摘要: The invention relates to a flow cell for an ultrasonic flow meter comprising two transducers of ultrasonic waves wherein the two transducers are reversibly detachable from the flow cell. The flow cell with the transducers detached is sterilisable and is particularly suitable for use in disposable or single-use systems.
摘要翻译: 本发明涉及一种用于超声波流量计的流动池,其包括两个超声波换能器,其中两个换能器可逆地从流动池中分离。 分离换能器的流通池是可灭菌的,特别适用于一次性或一次性使用的系统。
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公开(公告)号:US08632680B2
公开(公告)日:2014-01-21
申请号:US13575064
申请日:2011-01-26
申请人: Dan Hermansson , Girish Kittur , Patrik Akerstrom
发明人: Dan Hermansson , Girish Kittur , Patrik Akerstrom
IPC分类号: B01D15/08
CPC分类号: B01D15/22 , G01N30/6021 , G01N2030/565 , G01N2030/8813
摘要: Chromatography column comprising a column tube and at least one adjustable adapter assembly with a plunger that may be positioned at a plurality of longitudinal positions in the column tube, wherein the piston is arranged at the end of a threaded piston rod arranged with the threads engaged by a rotable end cap for enabling longitudinal movement of the piston by turning the end cap, and wherein the adaptor assembly comprises rotation prevention means arranged to prevent rotation of the plunger rod in response to turning of the end cap.
摘要翻译: 色谱柱包括柱管和至少一个可调整的适配器组件,其具有柱塞,柱塞可以定位在柱管中的多个纵向位置,其中活塞布置在螺纹活塞杆的端部,螺纹活塞杆的螺纹与 可旋转的端盖,用于通过转动端盖来实现活塞的纵向运动,并且其中适配器组件包括旋转防止装置,其被布置成防止柱塞杆响应于端盖的转动而旋转。
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公开(公告)号:US20120292242A1
公开(公告)日:2012-11-22
申请号:US13575064
申请日:2011-01-26
申请人: Dan Hermansson , Girish Kittur , Patrik Akerstrom
发明人: Dan Hermansson , Girish Kittur , Patrik Akerstrom
IPC分类号: B01D15/10
CPC分类号: B01D15/22 , G01N30/6021 , G01N2030/565 , G01N2030/8813
摘要: Chromatography column comprising a column tube and at least one adjustable adapter assembly with a plunger that may be positioned at a plurality of longitudinal positions in the column tube, wherein the piston is arranged at the end of a threaded piston rod arranged with the threads engaged by a rotable end cap for enabling longitudinal movement of the piston by turning the end cap, and wherein the adaptor assembly comprises rotation prevention means arranged to prevent rotation of the plunger rod in response to turning of the end cap.
摘要翻译: 色谱柱包括柱管和至少一个可调整的适配器组件,其具有柱塞,柱塞可以定位在柱管中的多个纵向位置,其中活塞布置在螺纹活塞杆的端部,螺纹活塞杆的螺纹与 可旋转的端盖,用于通过转动端盖来实现活塞的纵向运动,并且其中适配器组件包括旋转防止装置,其被布置成防止柱塞杆响应于端盖的转动而旋转。
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