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公开(公告)号:US09255244B2
公开(公告)日:2016-02-09
申请号:US12867647
申请日:2009-02-12
CPC分类号: C12M27/02 , B01F7/1695 , B01F15/00831 , B01F15/0085 , C12M23/26 , C12M37/04 , F16C33/76
摘要: A bioreactor (1) having a container (2), a shaft housing (3) for guiding a shaft (5) through a wall (7), a stirrer (6) connected to the shaft (5) in the interior (9) of the container (2), and a drive (4) arranged outside the container (2) and connectable to the shaft (5). The shaft (5) is mounted in the shaft housing (3) via at least one ball bearing (23) and is sealed in relation to the shaft housing (3) by at least one seal (11, 20). The seal (11, 20) is configured as a radial shaft seal (28) having two sealing lips (30, 31) that are arranged one behind the other in the longitudinal direction of the shaft (5) and are able to run on the shaft (5) without lubricant.
摘要翻译: 具有容器(2)的生物反应器(1),用于通过壁(7)引导轴(5)的轴壳体(3),与内部(9)中的轴(5)连接的搅拌器(6) 和位于所述容器(2)的外部并且可连接到所述轴(5)的驱动器(4)。 轴(5)经由至少一个滚珠轴承(23)安装在轴壳体(3)中,并通过至少一个密封件(11,20)相对于轴壳体(3)密封。 密封件(11,20)被构造为具有两个密封唇(30,31)的径向轴密封件(28),所述密封唇缘(30,31)沿轴(5)的纵向方向一个接一个地布置,并且能够在 轴(5)无润滑剂。
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公开(公告)号:US09103703B2
公开(公告)日:2015-08-11
申请号:US13376454
申请日:2010-05-07
CPC分类号: G01D11/30 , C21C5/527 , C21C5/565 , C22B1/005 , C22B7/006 , C22B19/30 , Y02P10/216 , Y02P10/234
摘要: A container having a sensor adapter for receiving a sensor arrangement for measuring at least one parameter of media contained in a container interior, wherein the sensor adapter is arranged on the wall to the container interior and has an externally accessible receiving opening in a receiving channel, which is bounded toward the container interior, for adapting the sensor arrangement, wherein toward the container interior the receiving channel in the sensor adapter has at least one boundary surface which is formed by a membrane and via which the medium or media to be measured can be supplied to the sensor arrangement.
摘要翻译: 一种具有传感器适配器的容器,用于接收用于测量容纳在容器内部中的介质的至少一个参数的传感器装置,其中所述传感器适配器布置在所述容器内部的壁上,并且在接收通道中具有外部可接近的接收开口, 其适应传感器装置,其中朝向容器内部,传感器适配器中的接收通道具有由膜形成的至少一个边界表面,并且待测量的介质或介质可以是 提供给传感器装置。
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公开(公告)号:US08951785B2
公开(公告)日:2015-02-10
申请号:US13129700
申请日:2009-10-19
CPC分类号: B01F7/00058 , B01F15/00707 , B01F15/00831 , B01F15/0085 , C12M27/02
摘要: A stirrer for a bioreactor has first and second opposed mountings fastened to the inner surfaces of opposite walls of the bioreactor and disposed along a common rotational axis. A first arm has an end connected to the first mounting for rotation about the rotational axis and for pivoting about a first pivot axis that is transverse to the rotational axis. A second arm has an end connected to the second mounting for rotation about the rotational axis and for pivoting about a second pivot axis that is transverse to the rotational axis. Ends of the arms are coupled for pivoting about at least one additional pivot axis that is transverse to the rotational axis.
摘要翻译: 用于生物反应器的搅拌器具有固定到生物反应器的相对壁的内表面并沿着公共旋转轴线设置的第一和第二相对的安装件。 第一臂具有连接到第一安装件的端部,用于围绕旋转轴线旋转并围绕横向于旋转轴线的第一枢转轴线枢转。 第二臂具有连接到第二安装件的端部,用于围绕旋转轴线旋转并且围绕横向于旋转轴线的第二枢转轴线枢转。 臂的端部被联接以围绕横向于旋转轴线的至少一个附加枢转轴线枢转。
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公开(公告)号:US20110058447A1
公开(公告)日:2011-03-10
申请号:US12991461
申请日:2009-05-07
申请人: Oscar-Werner Reif , Gerhard Greller , Juergen Van Den Boogaard , Sven Luehmann , Marco Lohrengel
发明人: Oscar-Werner Reif , Gerhard Greller , Juergen Van Den Boogaard , Sven Luehmann , Marco Lohrengel
IPC分类号: B01F7/16
CPC分类号: C12M23/14 , B01F7/1695 , B01F13/0827 , B01F13/0836 , B01F15/00071 , B01F15/00831 , B01F15/0085 , B01F2015/00084 , B01F2215/0032 , B01F2215/0073 , C12M27/02
摘要: A mixing system has a container with flexible walls (1), a fluid-tight drive space (6) and a mixing device. The container with flexible walls (1) has at least one head plate (5). The fluid-tight drive space (6) is outside of the container interior (2), and is enclosed by the head plate (5) and a cap (7) attached to the head plate (5). The mixing device has a stirrer shaft (3), onto which stirrer elements (4, 4′) are attached. The stirrer shaft (3) is guided from the container interior (2) through an opening in the head plate (5) and the section of the stirrer shaft (3) in the drive space (6) is guided by bearings (9, 10). A seal (8) is fit into the opening of the head plate, and encloses the stirrer shaft (3) and seals the container interior (2) from the drive space (6).
摘要翻译: 混合系统具有容器,该容器具有柔性壁(1),流体密封的驱动空间(6)和混合装置。 具有柔性壁(1)的容器具有至少一个头板(5)。 流体密封的驱动空间(6)位于容器内部(2)的外部,并由头板(5)和盖(7)封闭,盖帽(7)附接到头板(5)。 混合装置具有搅拌器轴(3),搅拌器元件(4,4')安装在搅拌轴上。 搅拌器轴(3)从容器内部(2)通过头板(5)中的开口引导,并且驱动空间(6)中的搅拌器轴(3)的部分由轴承(9,10 )。 密封件(8)装配在头板的开口中,并包围搅拌器轴(3)并将容器内部(2)与驱动空间(6)密封。
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