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1. (WO2018049436) CENTRIFUGAL SLURRY PUMP IMPELLER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/049436 International Application No.: PCT/ZA2017/050058
Publication Date: 15.03.2018 International Filing Date: 08.09.2017
IPC:
F04D 7/04 (2006.01) ,F04D 29/22 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
7
Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
02
of centrifugal type
04
the fluids being viscous or non-homogeneous
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
18
Rotors
22
specially for centrifugal pumps
Applicants: MECHANICAL ENGINEERING TRANSCENDENT TECHNOLOGY (PTY) LTD[ZA/ZA]; TH17 Thesen Harbour Town, Long Street 6571 Knysna, ZA
Inventors: GELDENHUYS, Siegfried; ZA
Agent: MCCALLUM RADEMEYER & FREIMOND; 390 Kent Avenue, Ferndale (P.O. Box 1130, Randburg) 2125 Johannesburg, ZA
RADEMEYER, Montague Ampie John; ZA
BRENNAN, Hillary; ZA
Priority Data:
2016/0623208.09.2016ZA
Title (EN) CENTRIFUGAL SLURRY PUMP IMPELLER
(FR) LIGNE MÉDIANE À ÉCOULEMENT RADIAL AU NIVEAU DE L'ENTRÉE PAR RAPPORT AU DIAMÈTRE D'ENTRÉE
Abstract:
(EN) An impeller of a centrifugal pump configured so that a streamline of slurry flow from an inlet to an outlet follows a path which at the inlet lies on a circle with a diameter which is equal to 50% of the diameter of the inlet, and which is midway between opposing curved surfaces which bound the outlet.
(FR) Une roue d'une pompe centrifuge est conçue de manière qu'une ligne d'écoulement d'un écoulement de boue allant d'une entrée à une sortie suit un trajet qui, au niveau de l'entrée, repose sur un cercle avec un diamètre qui est égal à 50% du diamètre de l'entrée, et qui est à mi-chemin entre des surfaces incurvées opposées qui sont rattachées à la sortie.
front page image
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)