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1. (WO2017195056) PUMP GROUP WITH ELECTRIC DRIVE AND MECHANICAL DRIVE IN THE IMPELLER SHAFT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/195056 International Application No.: PCT/IB2017/052332
Publication Date: 16.11.2017 International Filing Date: 24.04.2017
IPC:
F01P 5/12 (2006.01) ,F04D 13/02 (2006.01) ,F04D 13/06 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
P
COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
5
Pumping cooling-air or liquid coolants
10
Pumping liquid coolant; Arrangements of coolant pumps
12
Pump-driving arrangements
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
13
Pumping installations or systems
02
Units comprising pumps and their driving means
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
13
Pumping installations or systems
02
Units comprising pumps and their driving means
06
the pump being electrically driven
Applicants: INDUSTRIE SALERI ITALO S.P.A.[IT/IT]; Via Ruca, 406 Frazione San Sebastiano 25065 Lumezzane, Brescia, IT
Inventors: SURACE, Alfonso; IT
PEDERSOLI, Marco; IT
Agent: GAMBA, Alessandro; IT
PULIERI, Gianluca Antonio; IT
ETERNO, Enrico; IT
GUALENI, Nadia; IT
CHIMINI, Francesco; IT
MITOLA, Marco; IT
ZANETTIN, Gianluigi; IT
CRIPPA, Paolo Ernesto; IT
CARANGELO, Pierluigi; IT
Priority Data:
10201600004790210.05.2016IT
10201600012618914.12.2016IT
Title (EN) PUMP GROUP WITH ELECTRIC DRIVE AND MECHANICAL DRIVE IN THE IMPELLER SHAFT
(FR) GROUPE DE POMPAGE À ENTRAÎNEMENT ÉLECTRIQUE ET ENTRAÎNEMENT MÉCANIQUE DANS L'ARBRE D'ENTRAÎNEMENT
Abstract:
(EN) A pump group (1) for a cooling system of a motor of a vehicle, comprising an impeller (2), rotatable around an axis (X-X) and an impeller shaft (4). The pump group (1) comprises a mechanical drive (3) and a mechanical shaft (300) rotatable by the mechanical drive (3) and an electric drive (5) and an electric shaft (500) rotatable by the electric drive (5). Said mechanical shaft (4) houses a mechanical shaft impeller end (302) of the mechanical shaft (300) and an electric shaft impeller end (502) of the electric shaft (500), respectively operatively connected to the impeller shaft (4) respectively by a first one-way coupling (61) and a second one-way coupling (62).
(FR) L'invention concerne un groupe de pompage (1), destiné à un système de refroidissement d'un moteur d'un véhicule, comprenant un rotor (2), pouvant être mis en rotation autour d'un axe (X-X), et un arbre d'entraînement (4). Le groupe de pompage (1) comprend un entraînement mécanique (3) et un arbre mécanique (300) pouvant être mis en rotation par l'entraînement mécanique (3) et un entraînement électrique (5) et un arbre électrique (500) pouvant être mis en rotation par l'entraînement électrique (5). Ledit arbre mécanique (4) loge une extrémité d'hélice mécanique (302) de l'arbre mécanique (300) et une extrémité d'hélice électrique (502) de l'arbre électrique (500) qui sont respectivement reliées fonctionnellement à l'arbre d'entraînement (4) par un premier accouplement unidirectionnel (61) et un second accouplement unidirectionnel (62).
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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, 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: Italian (IT)