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1. (WO2019042386) ELECTRIC AXLE ASSEMBLY
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Pub. No.: WO/2019/042386 International Application No.: PCT/CN2018/103419
Publication Date: 07.03.2019 International Filing Date: 31.08.2018
IPC:
B60K 1/02 (2006.01) ,B60K 17/12 (2006.01) ,B60K 17/16 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
1
Arrangement or mounting of electrical propulsion units
02
comprising more than one electric motor
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
17
Arrangement or mounting of transmissions in vehicles
04
characterised by arrangement, location, or kind of gearing
12
of electric gearing
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
17
Arrangement or mounting of transmissions in vehicles
04
characterised by arrangement, location, or kind of gearing
16
of differential gearing
Applicants:
DONGFENG DANA AXLE CO., LTD. [CN/CN]; No. 1 Zhongyuan West Road Hi-tech Industry Development Zone Xiangyang, Hubei 441004, CN
Inventors:
WANG, Tiankuo; CN
HU, Shengli; CN
LUO, Jiangjiang; CN
LU, Junnan; CN
CHEN, Yun; CN
CHEN, Xuannan; CN
LIU, Zhiying; CN
TIAN, Guiwen; CN
Agent:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC; 435 Guiping Road Shanghai 200233, CN
Priority Data:
201710772617.931.08.2017CN
201710774403.531.08.2017CN
201710775694.X31.08.2017CN
201710775695.431.08.2017CN
201721108027.831.08.2017CN
201721108030.X31.08.2017CN
201721109238.331.08.2017CN
201721110116.631.08.2017CN
Title (EN) ELECTRIC AXLE ASSEMBLY
(FR) ENSEMBLE ESSIEU ÉLECTRIQUE
Abstract:
(EN) Provided herein is an electric axle assembly for a motor vehicle, including: an axle(3,14) including a pair of axle half shafts and a pair of wheels drivingly connected on one end of each axle half shaft; a first electric motor/generator(1,11) and a gearbox(2,12) including a reducing gear arrangement and a differential assembly(7,18), wherein the first electric motor/generator(1,11) is drivingly connected to the gearbox(2,12), wherein the gearbox(2,12) is drivingly connected to the axle(3,14), and wherein the differential assembly(7,18) includes a differential housing and a differential gear arrangement disposed in the differential housing drivingly connected to the pair of axle half shafts.
(FR) L'invention concerne un ensemble essieu électrique, pour un véhicule automobile, qui comprend : un essieu (3, 14) comprenant une paire de demi-arbres d'essieu et une paire de roues reliées pour entraînement à une extrémité de chaque demi-arbre d'essieu ; un premier moteur/générateur électrique (1, 11) et une boîte de vitesses (2, 12) comprenant un agencement d'engrenage réducteur et un ensemble différentiel (7, 18), le premier moteur/générateur électrique (1, 11) étant relié pour entraînement à la boîte de vitesses (2, 12), la boîte de vitesses (2, 12) étant reliée pour entraînement à l'essieu (3, 14), et l'ensemble différentiel (7, 18) comprenant un boîtier différentiel et un agencement d'engrenage différentiel disposé dans le boîtier différentiel relié pour entraînement à la paire de demi-arbres d'essieu.
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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)