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1. 发明授权

US12005455B2 Temperature-regulating device for laboratory vessels 有权
公开(公告)号：US12005455B2
公开(公告)日：2024-06-11
申请号：US17259995
申请日：2019-07-16
申请人： BRAND GMBH & CO KG
发明人： Steffen Gehrig
IPC分类号： B01L7/00 , B01L9/06
CPC分类号： B01L7/00 , B01L9/06 , B01L2300/123 , B01L2300/1855
摘要： A temperature-control device for receiving of laboratory vessels has a hollow housing with a temperature-control medium. The temperature-control device is thermally conditioned before use, and during use, the conditioned thermal energy is, in a finite time period, either absorbed from the laboratory vessels or transferred to same. The lower part of the housing has a base and the upper part of the housing has, opposite to said base, a receiving region which, in an upward direction, delimits the hollow internal region of the housing. In the receiving region, depressions directed inward serve as receivers for the laboratory vessels to be temperature-controlled. The hollow housing has an air space separated from the internal region. In the internal region, the temperature-control medium flows at least partially around and/or through a horizontally extending absorber element, and said absorber element is connected to the receiving region in thermally conductive manner.

2. 发明公开

US20230390758A1 PIPETTING DEVICE 审中-公开
公开(公告)号：US20230390758A1
公开(公告)日：2023-12-07
申请号：US18203375
申请日：2023-05-30
申请人： BRAND GMBH + CO KG
发明人： Tom GREIN , Markus KURZ , Dieter BÖHM , Kathrin FRIEDRICH , Antonio ROMAGUERA
IPC分类号： B01L3/02
CPC分类号： B01L3/0217 , B01L2200/087 , B01L2200/02
摘要： A pipetting device (1) for receiving and dispensing fluid volumes, comprising a housing (2) with a holding portion (3), which is constructed for holding the pipetting device (1) by means of an operator's hand, a support device (4), which is designed for supporting the pipetting device (1) on an operator's finger, the support device (4) being rotatable relative to the holding portion (3), preferably about a longitudinal axis (L) of the pipetting device (1). The invention further relates to a pipetting device (1) for receiving and dispensing fluid volumes, comprising a releasable positive connection between a first and a second component of the pipetting device (1). Because the support device is adjustable relative to the holding device into a plurality of different defined rotational positions the pipetting device can be used by either left-handed and right-handed operators or by operators with hands of different sizes.

3. 发明授权

US11772113B2 Valve block assembly for a bottle attachment apparatus 有权
公开(公告)号：US11772113B2
公开(公告)日：2023-10-03
申请号：US17890469
申请日：2022-08-18
申请人： BRAND GMBH + CO KG
发明人： Günter Hochholzer , Markus Kurz
IPC分类号： B05B11/00 , B05B11/10 , G01F11/02 , B01L3/02 , B67D1/10 , B67C3/26 , B67C3/28
CPC分类号： B05B11/1001 , B01L3/0206 , B67C3/26 , B67C3/282 , B67D1/101 , G01F11/028 , B01L2300/043 , B01L2400/0616 , B01L2400/0644
摘要： A valve block assembly for a bottle attachment apparatus for handling liquids has a valve block, an intake valve insert and/or an exhaust valve insert, and a valve receptacle assigned to the respective valve insert. The valve insert is inserted in a replaceable and sealing manner in the valve receptacle. The valve insert has a stop portion, a fastening portion distinct therefrom and a sealing portion distinct from both. The associated valve receptacle has stop, fastening, and sealing portions matching the equivalent portions of the valve insert. When the valve insert is installed correctly both the stop portions and the sealing portions bear on one another in a planar manner.

4. 发明授权

US11566216B2 Cell culture insert and device for cultivating cells 有权
公开(公告)号：US11566216B2
公开(公告)日：2023-01-31
申请号：US16325426
申请日：2017-08-01
申请人： BRAND GMBH + CO KG
发明人： Frank Nicolas , Antonio Romaguera , Peter Prokopp
IPC分类号： C12M1/00 , C12M1/12 , C12M1/32 , C12M3/00
摘要： A cell culture insert with a hollow cylindrical housing having an upper end-face opening delimited by an opening edge and a lower end-face base designed as a membrane, support feet being arranged on the base edge of the housing and/or on the base and at least one support arm. The legs protrude downward for supporting the housing on a support in a non-tipping manner with a small uniform spacing between the base and the support. The at least one support arm protrudes outwards at the opening edge and can be placed on an edge of a well plate in which a plurality of wells. The support arm is an edge hanging element, and for this purpose, has a support section that runs radially relative to the housing and a hanging section that runs from the support section downwards in the direction of the base of the housing.

5. 发明授权

US10926266B2 Housing for a laboratory appliance 有权
公开(公告)号：US10926266B2
公开(公告)日：2021-02-23
申请号：US15597304
申请日：2017-05-17
申请人： BRAND GMBH + CO KG
发明人： Christian Berberich , Steffen Gehrig , Thomas Howe , Martin Jungbluth , Peter H. Mahler , Benjamin Peszleg , Max Petek , Burkhard Schaub , Christian Weiner
IPC分类号： B01L1/02 , B01L9/06 , B08B15/02
摘要： A housing for a laboratory appliance with a floor, ceiling, rear wall, side walls and front wall, which together enclose a work space. The front wall is movable between closed position and open positions. A work area in which liquids can be handled is provided in the work space. A filter device for ambient air is connected to the work space via at least one air outlet. At least one air inlet is connected to the environment, and a fan and an air filter are located downstream from the air inlet and upstream from the air outlet. An outflow opening is also located on the housing. The at least one air outlet and the at least one outflow opening are arranged on the housing such that, during operation of the filter device, the filter air stream flows substantially parallel to and along the work area.

6. 发明申请

US20200368739A1 CONTROL DEVICE FOR AUTOMATED PIPETTING SYSTEMS 审中-公开
公开(公告)号：US20200368739A1
公开(公告)日：2020-11-26
申请号：US16880035
申请日：2020-05-21
申请人： BRAND GMBH & CO KG
发明人： Christian BERBERICH , David SCHOLTEN
IPC分类号： B01L3/02 , G01N35/10 , G01N35/00 , G05B19/042
摘要： A computer-implemented control device for controlling an automated pipetting system. The control device is designed to control at least one actuator for moving a pipetting apparatus between receptacle devices for liquids that are to be pipetted. The control device is designed, so as, before the execution of multiple specified transfer steps by the pipetting apparatus and the actuator, to analyze the specified order of execution of these transfer steps and the liquid to be pipetted in these transfer steps and, after the analysis, to alter the order of execution of these transfer steps and/or to combine multiple instances of these transfer steps automatically. Additionally, an automated pipetting system has such a control device, and a method for controlling the automated pipetting system are provided.

7. 发明授权

US10449534B2 Control unit for pipetting machines 有权
公开(公告)号：US10449534B2
公开(公告)日：2019-10-22
申请号：US14941931
申请日：2015-11-16
申请人： BRAND GMBH + CO KG
发明人： Christian Berberich , Jürgen Schraut , Michael Zugelder , Thomas Howe
IPC分类号： G01N35/10 , G01N35/00 , B01L3/02
摘要： A control unit for controlling a pipetting machine a pipetting machine, and a method for controlling a pipetting machine, wherein the control unit controls at least one actuator for moving a pipetting device between receptacle units for liquids to be pipetted and for receiving or dispensing liquids to be pipetted. The control unit, by selecting one or more graphic receptacle unit equivalents which correspond to receptacle units, assigns at least one transfer parameter to the receptacle unit equivalents. The transfer parameter corresponds to a transfer volume, which is to be received from the receptacle unit corresponding to the respective receptacle unit equivalent or is to be dispensed into the receptacle unit corresponding to the respective receptacle unit equivalent. The control unit is additionally designed so that selected source receptacle unit equivalents are simultaneously assignable to multiple target receptacle unit equivalents.

8. 发明申请

US20180339893A1 EXHAUST VALVE ASSEMBLY FOR A BOTTLE ATTACHMENT APPARATUS 审中-公开
公开(公告)号：US20180339893A1
公开(公告)日：2018-11-29
申请号：US16051855
申请日：2018-08-01
申请人： BRAND GMBH + CO KG
发明人： Dieter Böhm , Michael Ertl , Günter Hochholzer , Bernhard Kämmerer , Ottmar Kneucker , Markus Kurz
IPC分类号： B67C3/28 , G01F11/28 , G01F11/04 , G01F11/02 , B67C3/26 , B05B15/30 , B05B11/00 , B67C3/00
CPC分类号： B67C3/284 , B05B11/0054 , B05B11/3004 , B05B11/3015 , B05B11/3018 , B05B15/30 , B67C3/007 , B67C3/26 , G01F11/028 , G01F11/04 , G01F11/28
摘要： An exhaust valve assembly for a bottle attachment apparatus for handling liquids has a valve housing which forms a valve chamber having an inlet and an outlet, an exhaust valve body disposed on the inlet in the valve chamber, and a safety valve body disposed on the outlet in the valve chamber. The exhaust valve body is biased toward an exhaust valve seat, counter to the flow direction of the liquid and the safety valve body is biased toward a safety valve seat in the flow direction of the liquid. The safety valve seat is integrally molded on the valve housing.

9. 发明申请

US20170074718A1 HOUSING FOR A LABORATORY INSTRUMENT 有权
标题翻译：实验室仪器的住房
公开(公告)号：US20170074718A1
公开(公告)日：2017-03-16
申请号：US15123273
申请日：2015-02-26
申请人： BRAND GMBH + CO KG
发明人： Wolfgang ETTIG , Steffen GEHRIG
IPC分类号： G01G21/28
CPC分类号： G01G21/286 , E05D5/065 , E05D2005/0261 , E05Y2201/11 , E05Y2900/202
摘要： A housing for a laboratory device, having floor, ceiling, rear, side, and front walls, which together form an operating chamber, wherein the front wall is movable upward and downward between a lowered closed position and a raised open position in a linear and simultaneously pivoting manner and, in the open position of the front wall, the operating chamber is open on the front side of the housing. The top wall section having top and bottom wall sections connected about a first pivot axis and transitions in an arc shape to a plate-shaped connection section extending at an angle to the top wall section, or is connected thereto in an angularly rigid manner, and a connection section is hinged in a pivoting manner to the ceiling on the edge thereof distant from the top wall section parallel to the first pivot axis, at a distance from the front wall.
摘要翻译：一种用于实验室设备的壳体，具有一起形成操作室的地板，天花板，后部，侧面和前壁，其中前壁可以在下降的关闭位置和升高的打开位置之间以线性方式向上和向下移动，同时旋转方式，并且在前壁的打开位置中，操作室在壳体的前侧打开。所述顶壁部具有顶壁部分和底壁部分，所述顶壁部分和底壁部分围绕第一枢转轴线连接并且以弧形转变为与所述顶壁部分成一定角度延伸的板状连接部分，或以角度刚性的方式连接到所述板状连接部分;以及连接部分在与前壁一定距离处以与枢转轴线平行的顶壁部分的边缘上的天花板的方式枢转地枢转。

10. 发明申请

US20160214848A1 EXHAUST VALVE ASSEMBLY FOR A BOTTLE ATTACHMENT APPARATUS 审中-公开
标题翻译：用于瓶装附件的排气阀组件
公开(公告)号：US20160214848A1
公开(公告)日：2016-07-28
申请号：US15002810
申请日：2016-01-21
申请人： BRAND GMBH + CO KG
发明人： Dieter Böhm , Michael Ertl , Günter Hochholzer , Bernhard Kämmerer , Ottmar Kneucker , Markus Kurz
IPC分类号： B67C3/28 , B67C3/26 , B67C3/00
CPC分类号： B67C3/284 , B05B11/0054 , B05B11/3004 , B05B11/3015 , B05B11/3018 , B05B15/30 , B67C3/007 , B67C3/26 , G01F11/028 , G01F11/04 , G01F11/28
摘要： An exhaust valve assembly for a bottle attachment apparatus for handling liquids has a valve housing which forms a valve chamber having an inlet and an outlet, an exhaust valve body disposed on the inlet in the valve chamber, and a safety valve body disposed on the outlet in the valve chamber. The exhaust valve body is biased toward an exhaust valve seat, counter to the flow direction of the liquid and the safety valve body is biased toward a safety valve seat in the flow direction of the liquid. The safety valve seat is integrally molded on the valve housing.
摘要翻译：用于处理液体的瓶附接装置的排气门组件具有阀壳体，其形成具有入口和出口的阀室，设置在阀室中的入口上的排气阀体和设置在出口上的安全阀体在阀室中。排气阀体相对于液体的流动方向朝向排气阀座偏置，并且安全阀体在液体的流动方向上被朝向安全阀座偏压。安全阀座整体模制在阀壳体上。

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