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11. 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.

12. 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.

13. 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.

14. 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。

15. 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。

16. 发明授权

US11998906B2 Pipette and method of operating a pipette 有权
公开(公告)号：US11998906B2
公开(公告)日：2024-06-04
申请号：US17316771
申请日：2021-05-11
申请人： BRAND GMBH + CO KG
发明人： Ottmar Kneucker , Peter Krank , Nina Lang
IPC分类号： B01L3/02
CPC分类号： B01L3/0227 , B01L3/0237 , B01L2300/027
摘要： A pipette (1) having a cylinder (10), a piston (8), a volume display (25) for displaying a pipetting volume (14) associated with the piston stroke, a display adjustment mechanism (22) for changing the volume display (25), an adjustment display for indicating an adjustment of the pipette (1) via the volume display (25), and a volume adjustment mechanism (19) for changing the piston stroke, the volume adjustment mechanism (19) being coupled to the display adjustment mechanism (22) in a first mode of operation of the pipette (1), and the volume adjustment mechanism (19) being decoupled from the display adjustment mechanism (22), and the display adjustment mechanism (22) being coupled to the adjustment display in a second mode of operation of the pipette (1), a method of operating such a pipette.

17. 发明授权

US11547992B2 Dispenser for taking up and dispensing volumes of fluid and a method for mounting and releasing a piston-cylinder unit from the dispenser 有权
公开(公告)号：US11547992B2
公开(公告)日：2023-01-10
申请号：US16486866
申请日：2018-02-20
申请人： BRAND GMBH + CO KG
发明人： Jürgen Schraut , Daniel Setzer , Renate Rempt
IPC分类号： B01L3/02
摘要： A dispenser for receiving and dispensing volumes of fluid, on which a piston/cylinder unit having a piston and a cylinder, can be fitted in a releasable manner by means of a movement running at least substantially in an axial direction of the dispenser. The dispenser has a piston actuator for moving the piston relative to the cylinder. The piston actuator is arranged in a movable manner in the dispenser and is driven by means of a drive. The dispenser has a locking element which is arranged in a movable manner in the dispenser and is driven by a further drive. Also disclosed is a system for receiving and dispensing volumes of fluid, to a method for fitting a piston/cylinder unit in a releasable manner on a dispenser, and to a method for releasing a piston/cylinder unit which has been fitted on a dispenser.

18. 发明申请

US20220297111A1 PIPETTING DEVICE 有权
公开(公告)号：US20220297111A1
公开(公告)日：2022-09-22
申请号：US17684755
申请日：2022-03-02
申请人： BRAND GMBH + CO KG
发明人： Tom GREIN , Markus KURZ
IPC分类号： B01L3/02 , G01N35/10
摘要： A pipetting device for taking up and dispensing volumes of fluid, which has an ejector mechanism which is actuable by means of an actuating means to eject or release a pipette tip plugged onto the pipetting device. The pipetting device has a coupling mechanism which is configured such that, in the unactuated state, actuating means and ejector mechanism are decoupled, and, when the actuating means is actuated, the latter is coupled to the ejector mechanism, causing a force exerted on the actuating means to transfer to the ejector mechanism. Also, the pipetting device can have a positioning mechanism which, when a pipette tip is not plugged on and the actuating means is unactuated, holds an ejector means, of the ejector mechanism in a basic position which is located between an ejection position and a plug-on position with a pipette tip plugged on.

19. 外观设计

USD926224S1 Laboratory device display screen with graphical user interface 有权
公开(公告)号：USD926224S1
公开(公告)日：2021-07-27
申请号：US29687160
申请日：2019-04-11
申请人： BRAND GMBH + CO KG
设计人： Ursula Hummel

20. 外观设计

USD898938S1 Multichannel transfer pipetting unit 有权
公开(公告)号：USD898938S1
公开(公告)日：2020-10-13
申请号：US29673738
申请日：2018-12-18
申请人： BRAND GMBH + CO KG
设计人： Ursula Hummel
摘要： FIG. 1 is a front perspective view of a multichannel transfer pipetting unit in accordance with my design showing the pipettes attached;
FIG. 2 is a front elevational view of FIG. 1;
FIG. 3 is a rear elevational view of FIG. 1;
FIG. 4 is a top plan view of FIG. 1;
FIG. 5 is a bottom plan view of FIG. 1;
FIGS. 6 & 7 are left and right side elevational views of FIG. 1;
FIG. 8 is a front perspective view of the multichannel transfer pipetting unit in accordance with my design showing the pipettes removed from the figure to show details not otherwise discernible from the drawings;
FIG. 9 is a front elevational view of the design shown in FIG. 8;
FIG. 10 is a rear elevational view of the design shown in FIG. 8;
FIG. 11 is a top plan view of the design shown in FIG. 8;
FIG. 12 is a bottom plan view of the design shown in FIG. 8; and,
FIGS. 13 & 14 are left and right side elevational views of the design shown in FIG. 8.
The broken lines in FIGS. 1-7 depict environmental subject matter and form no part of the claimed design. The broken lines in FIGS. 8, 11, and 12 depict portions of the multichannel transfer pipetting unit that form no part of the claimed design.

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