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1. (WO2018104197) IMPELLER INCLUDING ONE OR MORE TURBULATORS, FOR A BIOREACTOR SYSTEM
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Pub. No.: WO/2018/104197 International Application No.: PCT/EP2017/081294
Publication Date: 14.06.2018 International Filing Date: 04.12.2017
IPC:
B01F 3/04 (2006.01) ,B01F 7/00 (2006.01) ,B01F 13/08 (2006.01) ,B01F 15/00 (2006.01) ,B01F 15/06 (2006.01) ,C12M 1/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3
Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
04
gases or vapours with liquids
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
7
Mixers with rotary stirring devices in fixed receptacles; Kneaders
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
13
Other mixers; Mixing plant, including combinations of dissimilar mixers
08
Magnetic mixers
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15
Accessories for mixers
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15
Accessories for mixers
06
Heating or cooling systems
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
M
APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
1
Apparatus for enzymology or microbiology
04
with gas introduction means
06
with agitator, e.g. impeller
Applicants:
GENERAL ELECTRIC COMPANY [US/US]; 1 River Road Schenectady, New York 12345, US
GE HEALTHCARE BIO-SCIENCES AB [SE/SE]; Björkgatan 30 751 84 Uppsala, SE (MG)
Inventors:
PRABHUDHARWADKAR, Deoras; AE
GOPINATH, Ashok; IN
Agent:
GE HEALTHCARE BIO-SCIENCES AB; Patent Department, Björkgatan 30 751 84 Uppsala, SE
ALDENBÄCK, Ulla; SE
LARSSON, Anders; SE
SÖRBY, Lennart; SE
Priority Data:
20164104142505.12.2016IN
Title (EN) IMPELLER INCLUDING ONE OR MORE TURBULATORS, FOR A BIOREACTOR SYSTEM
(FR) IMPULSEUR COMPRENANT UN OU PLUSIEURS TURBULATEURS, POUR UN SYSTÈME DE BIORÉACTEUR
Abstract:
(EN) An impeller (18), for example, a Rushton impeller for a bioreactor system (10) is disclosed. The impeller (18) includes a hub (44), optionaly including a slot (168), a plurality of blades (46), and one or more turbulators (64). The plurality of blades (46) is disposed along a circumferential direction (48) of the hub (44) and spaced apart from each other. Each of the plurality of blades (46) is coupled to at least a portion of a circumference (50) and/or a top surface (1351;1451;1551) of the hub (44). Each blade of the plurality of blades (46) includes a pressure face (52) and a suction face (54). The one or more turbulators (64) is disposed on at least a portion of the suction face (54), the pressure face (52), or both, of a blade of the plurality of blades (46).
(FR) Un impulseur (18), par exemple, un impulseur Rushton pour un système de bioréacteur (10) est décrite. L'impulseur (18) comprend un moyeu (44), comprenant en outre une fente (168), une pluralité de lames (46), et un ou plusieurs turbulateurs (64). La pluralité de lames (46) est disposée le long d'une direction circonférentielle (48) du moyeu (44) et espacée l'une de l'autre. Chacune de la pluralité de lames (46) est couplée à au moins une partie d'une circonférence (50) et/ou d'une surface supérieure (1351;1451;1551) du moyeu (44). Chaque lame de la pluralité de lames (46) comprend une face de pression (52) et une face d'aspiration (54). Le ou les turbulateurs (64) sont disposés sur au moins une partie de la face d'aspiration (54), de la face de pression (52), ou des deux, d'une lame de la pluralité de lames (46).
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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: English (EN)
Filing Language: English (EN)