公开(公告)号：US08864997B2

公开(公告)日：2014-10-21

申请号：US12838809

申请日：2010-07-19

申请人： John Davis ,  Stefan K. Eriksson

发明人： John Davis ,  Stefan K. Eriksson

IPC分类号： G01N30/56 ,  B01D15/10

CPC分类号： B23Q3/18 ,  B01D15/10 ,  G01N30/56

摘要： The present invention relates to methods for conducting maintenance on chromatography columns used in industrial-scale chromatography. In particular, the invention is concerned with safer methods for performing maintenance on such columns, such as cleaning and replacing bed supports, distributors, nozzles, O-rings and other column components, by the use of a handling device to support, lift, carry and manipulate such column components.

摘要翻译： 本发明涉及在工业规模色谱法中使用的色谱柱进行维护的方法。 特别地，本发明涉及用于对这些塔进行维护的更安全的方法，例如通过使用处理装置来清洁和更换床架，分配器，喷嘴，O形环和其它柱部件，以支撑，提升，运送 并操纵这些列组件。

公开(公告)号：US07785473B2

公开(公告)日：2010-08-31

申请号：US11837650

申请日：2007-08-13

申请人： John Davis ,  Stefan K. Eriksson

发明人： John Davis ,  Stefan K. Eriksson

IPC分类号： B01D15/08

CPC分类号： B01D15/10 ,  B01D15/206 ,  B01D15/22 ,  G01N30/56 ,  G01N30/6021 ,  G01N30/6047 ,  Y10T29/49719 ,  Y10T29/49721

摘要： A chromatography column and method of maintenance is described which does not require the use of a hoist or crane for disassembly. The method provides improved operator safety by reducing the need for the operator to work below a suspended or supported load within the column. Furthermore, the removal or replacement of column components is facilitated by providing access to the interior of the column and by the provision of a handling device.

公开(公告)号：US08632679B2

公开(公告)日：2014-01-21

申请号：US12725983

申请日：2010-03-17

申请人： John Davis ,  Stefan K. Eriksson

发明人： John Davis ,  Stefan K. Eriksson

IPC分类号： B01D15/08

CPC分类号： B01D15/10 ,  B01D15/22 ,  G01N30/6021

摘要： A chromatography column and method of maintenance is described which does not require the use of a hoist or crane for disassembly. The method provides improved operator safety by reducing the need for the operator to work below a suspended or supported load within the column. Furthermore, the removal or replacement of column components is facilitated by providing access to the interior of the column and by the provision of a handling device.

摘要翻译： 描述了色谱柱和维护方法，其不需要使用提升机或起重机来拆卸。 该方法通过减少操作者在柱内悬挂或支撑的负载下方的工作的需要来提供改进的操作员安全性。 此外，通过提供对塔的内部的通道和通过提供处理装置来促进塔部件的移除或更换。

公开(公告)号：US07708891B2

公开(公告)日：2010-05-04

申请号：US11763477

申请日：2007-06-15

申请人： John Davis ,  Stefan K. Eriksson

发明人： John Davis ,  Stefan K. Eriksson

IPC分类号： B01D15/08

CPC分类号： B01D15/10 ,  B01D15/22 ,  G01N30/6021

摘要： A chromatography column and method of maintenance is described which does not require the use of a hoist or crane for disassembly. The method provides improved operator safety by reducing the need for the operator to work below a suspended or supported load within the column. Furthermore, the removal or replacement of column components is facilitated by providing access to the interior of the column and by the provision of a handling device.

摘要翻译： 描述了色谱柱和维护方法，其不需要使用提升机或起重机来拆卸。 该方法通过减少操作者在柱内悬挂或支撑的负载下方的工作的需要来提供改进的操作员安全性。 此外，通过提供对塔的内部的通道和通过提供处理装置来促进塔部件的移除或更换。

公开(公告)号：US20080308498A1

公开(公告)日：2008-12-18

申请号：US11763477

申请日：2007-06-15

申请人： John Davis ,  Stefan K. Eriksson

发明人： John Davis ,  Stefan K. Eriksson

IPC分类号： B01D15/16 ,  B01D15/10

CPC分类号： B01D15/10 ,  B01D15/22 ,  G01N30/6021

摘要： A chromatography column and method of maintenance is described which does not require the use of a hoist or crane for disassembly. The method provides improved operator safety by reducing the need for the operator to work below a suspended or supported load within the column. Furthermore, the removal or replacement of column components is facilitated by providing access to the interior of the column and by the provision of a handling device.

摘要翻译： 描述了色谱柱和维护方法，其不需要使用提升机或起重机来拆卸。 该方法通过减少操作者在柱内悬挂或支撑的负载下方的工作的需要来提供改进的操作员安全性。 此外，通过提供对塔的内部的通道和通过提供处理装置来促进塔部件的移除或更换。

公开(公告)号：US07780853B2

公开(公告)日：2010-08-24

申请号：US11834864

申请日：2007-08-07

申请人： John Davis ,  Stefan K. Eriksson

发明人： John Davis ,  Stefan K. Eriksson

IPC分类号： B01D15/08

CPC分类号： B23Q3/18 ,  B01D15/10 ,  G01N30/56

摘要： The present invention relates to methods for conducting maintenance on chromatography columns used in industrial-scale chromatography. In particular, the invention is concerned with safer methods for performing maintenance on such columns, such as cleaning and replacing bed supports, distributors, nozzles, O-rings and other column components, by the use of a handling device to support, lift, carry and manipulate such column components.

摘要翻译： 本发明涉及在工业规模色谱法中使用的色谱柱进行维护的方法。 特别地，本发明涉及用于对这些塔进行维护的更安全的方法，例如通过使用处理装置来清洁和更换床架，分配器，喷嘴，O形环和其它柱部件，以支撑，提升，运送 并操纵这些列组件。

公开(公告)号：US20130248431A1

公开(公告)日：2013-09-26

申请号：US13990155

申请日：2011-11-16

申请人： Stefan K. Eriksson

发明人： Stefan K. Eriksson

IPC分类号： B01D15/22

CPC分类号： B01D15/22 ,  G01N30/6004 ,  G01N30/6017 ,  G01N30/6021 ,  Y10T29/49826

摘要： The present invention relates to methods for securing a distributor plate to a backing plate of a chromatography column without the need for releasable fixing means such as screws or bolts. The invention also relates to chromatographic columns utilizing such methods. The method employs a negative pressure or vacuum to affix the distributor to the backing plate.

摘要翻译： 本发明涉及用于将分配器板固定到色谱柱的背板的方法，而不需要诸如螺钉或螺栓的可释放固定装置。 本发明还涉及利用这种方法的色谱柱。 该方法采用负压或真空将分配器固定到背板上。

公开(公告)号：US20110042290A1

公开(公告)日：2011-02-24

申请号：US12863190

申请日：2009-01-15

申请人： Stefan K. Eriksson

发明人： Stefan K. Eriksson

IPC分类号： B01D15/22 ,  B23P6/00

CPC分类号： B01D15/22 ,  B01D15/10 ,  G01N30/56 ,  G01N30/6017 ,  Y10T29/49718

摘要： A chromatography column and method of maintenance is described which does not require the use of a hoist or crane for disassembly. The method provides improved operator safety by reducing the need for the operator to work below a suspended or supported load within the column. Furthermore, the removal or replacement of column components is facilitated by providing access to the interior of the column and by the provision of a handling device.

摘要翻译： 描述了色谱柱和维护方法，其不需要使用提升机或起重机来拆卸。 该方法通过减少操作者在柱内悬挂或支撑的负载下方的工作的需要来提供改进的操作员安全性。 此外，通过提供对塔的内部的通道和通过提供处理装置来促进塔部件的移除或更换。

公开(公告)号：US09387416B2

公开(公告)日：2016-07-12

申请号：US13990155

申请日：2011-11-16

申请人： Stefan K. Eriksson

发明人： Stefan K. Eriksson

IPC分类号： B01D15/22 ,  G01N30/60 ,  B01D15/14

CPC分类号： B01D15/22 ,  G01N30/6004 ,  G01N30/6017 ,  G01N30/6021 ,  Y10T29/49826

摘要： A chromatographic column that includes a distributor plate secured to a backing plate of the chromatography column without the need for releasable fixing means such as screws or bolts, by employing a negative pressure or vacuum to affix the distributor to the backing plate.

摘要翻译： 色谱柱，其包括分配器板，其通过使用负压或真空将分配器固定到背板而固定到色谱柱的背板，而不需要诸如螺钉或螺栓的可释放的固定装置。

公开(公告)号：US08394276B2

公开(公告)日：2013-03-12

申请号：US12863190

申请日：2009-01-15

申请人： Stefan K. Eriksson

发明人： Stefan K. Eriksson

IPC分类号： B01D15/08

CPC分类号： B01D15/22 ,  B01D15/10 ,  G01N30/56 ,  G01N30/6017 ,  Y10T29/49718

摘要： A chromatography column and method of maintenance is described which does not require the use of a hoist or crane for disassembly. The method provides improved operator safety by reducing the need for the operator to work below a suspended or supported load within the column. Furthermore, the removal or replacement of column components is facilitated by providing access to the interior of the column and by the provision of a handling device.