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1.发明申请STIRRER INSTALLATION AID AND METHOD FOR INSTALLING A STIRRER ELEMENT IN A BIOREACTOR 有权用于安装生物反应器中的刺激元件的刺激安装辅助和方法公开(公告)号：US20150273416A1
公开(公告)日：2015-10-01
申请号：US14432616
申请日：2013-08-29
CPC分类号： B01F15/00 , B01F7/00008 , B01F15/00922 , C12M27/02 , Y10T29/49316
摘要： A bioreactor has a stirrer shaft that is driveable by a drive and on which a stirrer element is positioned. The position of the stirrer element is determined by a stirrer installation aid. The stirrer installation aid has a free end with an abutment surface on which the free end of the stirrer element abuts. The stirrer installation aid is designed as a sleeve that comprises a slot extending between the axial ends of the sleeve. The slot is delimited by opposite flanks of a wall, and the sleeve is placed on the stirrer shaft. The stirrer installation aid can be pulled off laterally from the stirrer shaft. A method for installing the stirrer element on the stirrer shaft arranged in the bioreactor also is provided.
摘要翻译： 生物反应器具有可由驱动器驱动并且在其上定位有搅拌器元件的搅拌器轴。 搅拌器元件的位置由搅拌器安装辅助器确定。 搅拌器安装辅助件具有自由端，其具有抵靠表面，搅拌器元件的自由端邻接在该邻接表面上。 搅拌器安装辅助件被设计为套筒，其包括在套筒的轴向端部之间延伸的狭槽。 槽由壁的相对侧面限定，套筒放置在搅拌器轴上。 搅拌器安装辅助件可以从搅拌器轴横向拉出。 还提供了一种将搅拌器元件安装在设置在生物反应器中的搅拌器轴上的方法。
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公开(公告)号：US09993782B2
公开(公告)日：2018-06-12
申请号：US14432616
申请日：2013-08-29
CPC分类号： B01F15/00 , B01F7/00008 , B01F15/00922 , C12M27/02 , Y10T29/49316
摘要： A bioreactor has a stirrer shaft that is driveable by a drive and on which a stirrer element is positioned. The position of the stirrer element is determined by a stirrer installation aid. The stirrer installation aid has a free end with an abutment surface on which the free end of the stirrer element abuts. The stirrer installation aid is designed as a sleeve that comprises a slot extending between the axial ends of the sleeve. The slot is delimited by opposite flanks of a wall, and the sleeve is placed on the stirrer shaft. The stirrer installation aid can be pulled off laterally from the stirrer shaft. A method for installing the stirrer element on the stirrer shaft arranged in the bioreactor also is provided.
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公开(公告)号：US20230167394A1
公开(公告)日：2023-06-01
申请号：US17922165
申请日：2021-04-29
发明人： Sascha Gaertner , Ute Husemann , Jan-Eike Schubert , Clemens Hoehl , Lars Boettcher , Yanis Loiselet , Marco Leupold , Dominik Kues , Oliver Scheibe , Regina Wollschmidt
IPC分类号： C12M1/00 , C12M1/34 , B01F23/231
CPC分类号： C12M29/06 , C12M41/34 , B01F23/231231
摘要： Various embodiments relate to an aeration device for a bioprocessing installation, in particular a bioreactor, comprising a housing, wherein the housing comprises one or more aeration channels in its interior, wherein the housing further comprises one or more gas inlet ports, via each of which a gas can be introduced into at least one aeration channel of the housing, and wherein the housing further comprises a plurality of gas outlet ports, via each of which the gas can be discharged from the respective aeration channel to the outside of the aeration device. It is proposed that the aeration device is configurable with respect to a predetermined discharge of gas via the gas outlet ports.
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公开(公告)号：US09776147B2
公开(公告)日：2017-10-03
申请号：US14876293
申请日：2015-10-06
CPC分类号： B01F7/00341 , B01F7/001 , B01F7/06 , B01F15/00675 , B29L2031/087 , F04D29/34 , F04D29/36 , F04D29/388 , Y10T29/49321 , Y10T29/49327
摘要： A device and a method for adjusting stirring blades on a stirring blade receptacle of a stirrer, wherein the stirring blades can be fixed with a stirring blade axis in receiving bores, which are arranged transversely to an axis of rotation and are a part of the stirring blade receptacle, at intended predetermined angle of attack relative to a virtual plane that is arranged transversely to the axis of rotation of the stirrer. An associated device body is provided with a receiving element for receiving the stirring blade receptacle with unfixed stirring blades. A stop is arranged on the device body for each lower face, which faces the receiving element and is a part of the stirring blades, outside the respective stirring blade axis. Each respective stirring blade is then brought into abutment against its associated stop, to place it into the predetermined angle of attack.
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