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1. (WO2019025239) FILTERING APPARATUS COMPRISING AN INTEGRATED FLOW REDUCER, AND METHOD FOR COMPLETELY IMBIBING A FILTER MEMBRANE
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Pub. No.: WO/2019/025239 International Application No.: PCT/EP2018/070037
Publication Date: 07.02.2019 International Filing Date: 24.07.2018
IPC:
B01D 61/20 (2006.01) ,B01D 35/157 (2006.01) ,B01D 46/42 (2006.01) ,B01D 65/00 (2006.01) ,B01D 65/10 (2006.01) ,F16K 7/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
14
Ultrafiltration; Microfiltration
20
Accessories; Auxiliary operations
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
35
Filtering devices having features not specifically covered by groups B01D24/-B01D33/, or for applications not specifically covered by groups B01D24/-B01D33/230; Auxiliary devices for filtration; Filter housing constructions
14
Safety devices specially adapted for filtration; Devices for indicating clogging
157
Flow control valves; Damping or calibrated passages
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
46
Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
42
Auxiliary equipment or operation thereof
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
65
Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
65
Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
10
Testing of membranes or membrane apparatus; Detecting or repairing leaks
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
7
Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage
Applicants:
SARTORIUS STEDIM BIOTECH GMBH [DE/DE]; August-Spindler-Strasse 11 37079 Goettingen, DE
Inventors:
THOM, Volkmar; DE
LOEWE, Thomas; DE
HANDT, Sebastian; DE
SOMMER, Maik; DE
Agent:
PRINZ & PARTNER MBB PATENT- UND RECHTSANWÄLTE; Rundfunkplatz 2 80335 München, DE
Priority Data:
10 2017 117 419.201.08.2017DE
Title (EN) FILTERING APPARATUS COMPRISING AN INTEGRATED FLOW REDUCER, AND METHOD FOR COMPLETELY IMBIBING A FILTER MEMBRANE
(FR) DISPOSITIF DE FILTRATION COMPRENANT UN RÉDUCTEUR DE FLUX INTÉGRÉ ET PROCÉDÉ POUR MOUILLER ENTIÈREMENT UNE MEMBRANE FILTRANTE
(DE) FILTRATIONSVORRICHTUNG MIT INTEGRIERTEM FLUSSMINDERER UND VERFAHREN ZUR VOLLSTÄNDIGEN BENETZUNG EINER FILTERMEMBRAN
Abstract:
(EN) A filtering apparatus, in particular a disposable filtering apparatus, comprises a flow path in which a filter unit and an integrated flow reducer (10) are disposed one behind the other. The flow reducer (10) can be brought into a first operating position that allows for a defined first volumetric flow rate, and at least into a second operating position that allows for a defined second volumetric flow rate which is smaller than the first volumetric flow rate.
(FR) L'invention concerne un dispositif de filtration, en particulier un dispositif de filtration à usage unique, comportant un trajet d'écoulement dans lequel un système de filtre et un réducteur de flux (10) intégré sont agencés l'un derrière l'autre. Le réducteur de flux (10) peut être amené dans une première position de fonctionnement, qui autorise un premier débit volumique défini, et au moins dans une deuxième position de fonctionnement, qui autorise un deuxième débit volumique défini qui est inférieur au premier débit volumique.
(DE) Eine Filtrationsvorrichtung,insbesondere eine Einweg-Filtrationsvorrichtung, umfasst einen Strömungspfad, in dem eine Filtereinrichtung und ein integrierter Flussminderer (10) hintereinander angeordnet sind. Der Flussminderer (10) kann in eine erste Betriebsstellung, die einen definierten ersten Volumenstrom zulässt, und wenigstens in eine zweite Betriebsstellung gebracht werden, die einen definierten zweiten Volumenstrom zulässt, der geringer als der erste Volumenstrom ist.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)