-
公开(公告)号：US11161078B2
公开(公告)日：2021-11-02
申请号：US15752663
申请日：2016-08-01
发明人： Thomas Loewe , Sebastian Handt , Wilhelm Requate , Gerid Hellwig , Andre Dell , Thomas Friese
摘要： A disposable filtration device includes a plurality of disposable filter capsules connected with each other by lines, which are carried by a rigid holder. At least the holder and the lines between the filter capsules preferably are formed of a sterilizable material, so that the filtration device can be sterilized in the pre-mounted, i.e. ready-to-connect condition, and can be packed and transported without a risk of damage.
-
公开(公告)号：US12121863B2
公开(公告)日：2024-10-22
申请号：US16633643
申请日：2018-07-18
CPC分类号： B01D63/06 , B01D27/142 , B01D27/148 , B01D35/303 , B01D2201/4023 , B01D2257/91
摘要： A disposable filter capsule for a filtration device comprises only one housing, which has an inflow connection for a fluid to be filtered and an outflow connection for filtrate. The disposable filter capsule also comprises at least two separate filter means, which are fixed in the housing and together with the housing form an inseparable structural unit. All the components of the disposable filter capsule consist of sterilizable, in particular gamma-sterilizable, materials.
-
公开(公告)号：US11794135B2
公开(公告)日：2023-10-24
申请号：US16615911
申请日：2018-05-15
发明人： Thomas Loewe , Andre Dell , Sebastian Handt , Maik Sommer , Thomas Friese , Mandar Dixit , Bernhard Diel
CPC分类号： B01D29/52 , B01D29/56 , B01D35/303 , B01D36/001 , B01D46/521 , B01D46/543 , B01D2201/0423 , B01D2201/16
摘要： A single-use filtration device including a plurality of single-use filter capsules connected with each other by rigid lines, of which at least a part is firmly mounted in a raster universally specified by a holder. The filter capsules, in particular as regards the type of filter, type of construction and/or size, and/or the connections of the filter capsules, are preconfigured for a desired filtration process.
-
公开(公告)号：US11759733B2
公开(公告)日：2023-09-19
申请号：US16635835
申请日：2018-07-24
发明人： Volkmar Thom , Thomas Loewe , Sebastian Handt , Maik Sommer
IPC分类号： B01D29/66 , B01D35/157 , B01D61/20 , B01D35/147
CPC分类号： B01D29/668 , B01D35/147 , B01D35/1573 , B01D61/20 , B01D2313/18 , B01D2313/19
摘要： A filtration device, in particular a disposable filtration device, has a flow path in which a filter element and an integrated flow reducer are arranged one behind the other. The flow reducer is adapted to be brought to a first operating position, which permits a defined first volume flow rate, and at least to a second operating position, which permits a defined second volume flow rate which is smaller than the first volume flow rate.
-
公开(公告)号：US11274780B2
公开(公告)日：2022-03-15
申请号：US15778281
申请日：2016-11-24
发明人： Wilhelm Requate , Andre Dell , Thomas Loewe , Johannes Wortmeyer
IPC分类号： F16L33/02 , F16L33/025 , F16L35/00
摘要： A protective device (5, 5″, 5″, 5′″, 5″″) is provided for a hose clip (4) that connects a hose end (2) to a hose connection (3). The protective device includes a protective body (8, 8′, 8″, 8′″, 8″″) made of a plastic. In the assembled state, the protective body (8, 8′, 8″, 8′″, 8″″) surrounds the circumference of the hose clip (4) and accommodates the hose clip (4) at least in its clamping region via a radially oriented molding (32), and covers the hose clip (4) over the width thereof extending in the longitudinal direction of the hose connection (3). The protective body (8, 8′, 8″, 8′″, 8″″) has ring segments (9, 10) that can be connected to one another at their free ends (12, 13), and the segments are connected moveably to one another at their ends (14, 17) facing away from the free ends (12, 13).
-
公开(公告)号：US11198099B2
公开(公告)日：2021-12-14
申请号：US16346088
申请日：2017-10-30
IPC分类号： B01D53/22 , B01D69/12 , A61L9/16 , B01D46/54 , B01D65/00 , B01D65/02 , B01D69/02 , B01D71/26 , B01D71/48
摘要： The present invention relates to a porous sheet product, to a filter element comprising the porous sheet product, to a method for producing the porous sheet product, to a method for producing the filter element, and to the use of the sheet product and of the filter element.
-
公开(公告)号：US11020689B2
公开(公告)日：2021-06-01
申请号：US14388846
申请日：2013-03-16
发明人： Bjoern Hansmann , Volkmar Thom , Thomas Loewe
IPC分类号： B01D29/13 , B29K81/00 , B29K105/00 , B29K105/04 , B29L31/14 , B01D29/11 , B01D65/00 , B01D67/00 , B01D65/02 , B01D69/02 , B29C65/02
摘要： The present invention relates to a melt-joined filter element with improved testability after dry steaming or alternatively after sterilization by irradiation, to a method for producing the filter element according to the invention, and to the use of the filter element for filtering solutions.
-
公开(公告)号：US10415718B2
公开(公告)日：2019-09-17
申请号：US14986784
申请日：2016-01-04
发明人： Shahmir Fatherazi , Ralf Lausch , Thomas Loewe , Ellen Schuessler
IPC分类号： F16K27/08 , F16K31/528 , F16K31/50 , B65D47/26
摘要： A valve includes a longitudinally movable valve body that is arranged in the valve, wherein the valve housing has at least two guide grooves, with which auxiliary guide elements, arranged on the valve body, engage an exterior surface of the valve housing. The guide grooves of the valve housing are shaped such that they define a combined translatory and rotary movement path of the valve body with the aid of the auxiliary guide elements in order to open or close the valve.
-
公开(公告)号：US20150041386A1
公开(公告)日：2015-02-12
申请号：US14388846
申请日：2013-03-16
发明人： Bjoern Hansmann , Volkmar Thom , Thomas Loewe
CPC分类号： B01D29/111 , B01D29/13 , B01D65/003 , B01D65/022 , B01D67/0088 , B01D67/009 , B01D67/0093 , B01D69/02 , B01D2323/02 , B01D2323/30 , B01D2325/22 , B01D2325/36 , B29C65/02 , B29K2081/06 , B29K2105/0067 , B29K2105/04 , B29L2031/14 , Y10T156/10
摘要： The present invention relates to a melt-joined filter element with improved testability after dry steaming or alternatively after sterilization by irradiation, to a method for producing the filter element according to the invention, and to the use of the filter element for filtering solutions.
摘要翻译： 本发明涉及一种在干蒸汽之后或者通过照射灭菌后具有改进的可验证性的熔融接合过滤元件，本发明涉及一种根据本发明的过滤元件的制造方法，以及过滤元件用于过滤溶液的用途。
-
公开(公告)号：US11712659B2
公开(公告)日：2023-08-01
申请号：US16764440
申请日：2018-10-11
发明人： Thomas Loewe , Bernhard Diel , Maik Sommer
CPC分类号： B01D61/22 , B01D29/601 , B01D29/605 , B01D29/606 , B01D36/001 , B01D61/18 , B01D61/20 , B01D65/02 , B01D2311/14 , B01D2311/18 , B01D2313/58 , B01D2317/04
摘要： A method of filtering a large volume of a medium using a pre-sterilizable, at least partially automated single-use filtration device which includes an unfiltrate inlet, a filtrate outlet, a main line running between the unfiltrate inlet and the filtrate outlet, filter elements arranged in the main line, a venting line and sensors for detecting specific process parameters and regulating means for adjusting specific process parameters, wherein the sensors and regulating means are connected to an external monitoring and control system which is adapted for evaluating and processing sensor data and for piloting the regulating means based on one or more control algorithms, comprises the following process steps: a) filling the single-use filtration device with medium with low flow; b) venting the single-use filtration device through the venting line; c) closing the venting line; d) rinsing the single-use filtration device, in particular the filter elements; e) filtering the medium by means of the filter elements; f) re-rinsing with high flow; and g) closing the main line; wherein the process steps f) and g) are optional.
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.07 秒)
