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1. (WO2018045121) ELECTRIC AXLE TRANSMISSION WITH A BALL VARIATOR CONTINUOULSY VARIABLE PLANETARY TRANSMISSION WITH AND WITHOUT TORQUE VECTORING FOR ELECTRIC AND HYBRID ELECTRIC VEHICLES
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Pub. No.: WO/2018/045121 International Application No.: PCT/US2017/049521
Publication Date: 08.03.2018 International Filing Date: 31.08.2017
IPC:
B60K 1/00 (2006.01) ,B60K 17/02 (2006.01) ,B60K 17/04 (2006.01) ,F16H 15/40 (2006.01) ,F16H 15/52 (2006.01) ,F16H 15/28 (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
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
02
characterised by arrangement, location, or kind of clutch
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
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
H
GEARING
15
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
02
without members having orbital motion
04
Gearings providing a continuous range of gear ratios
40
in which two members co-operate by means of balls, or rollers of uniform effective diameter, not mounted on shafts
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
H
GEARING
15
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
48
with members having orbital motion
50
Gearings providing a continuous range of gear ratios
52
in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member
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
H
GEARING
15
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
02
without members having orbital motion
04
Gearings providing a continuous range of gear ratios
06
in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
26
in which the member B has a spherical friction surface centered on its axis of revolution
28
with external friction surface
Applicants:
DANA LIMITED [US/US]; 3939 Technology Drive PO Box 1000 Maumee, Ohio 43537, US
Inventors:
KUMAR, Krishna; US
WALTZ, William F.; US
WESOLOWSKI, Steven J.; US
Agent:
EVANS, Stephen P.; US
MERRILL, Jacob, D.; US
ZARONIAS, Michael, D.; US
HAMILTON, Mark, M.; US
SCHURR, Donald, A.; US
Priority Data:
62/381,67531.08.2016US
62/381,68231.08.2016US
62/381,69331.08.2016US
62/428,12730.11.2016US
62/434,01514.12.2016US
62/452,71431.01.2017US
Title (EN) ELECTRIC AXLE TRANSMISSION WITH A BALL VARIATOR CONTINUOULSY VARIABLE PLANETARY TRANSMISSION WITH AND WITHOUT TORQUE VECTORING FOR ELECTRIC AND HYBRID ELECTRIC VEHICLES
(FR) TRANSMISSION D'ESSIEU ÉLECTRIQUE AVEC TRANSMISSION À ENGRENAGES PLANÉTAIRES VARIABLE CONTINUE À VARIATEUR À BILLES AVEC OU SANS VECTORISATION DE COUPLE POUR VÉHICULES ÉLECTRIQUES OU HYBRIDES
Abstract:
(EN) An electric axle powertrain including a continuously variable electric drivetrain having a motor/generator and a continuously variable transmission; a drive wheel axle operably coupled to the continuously variable electric drivetrain; a first wheel and a second wheel coupled to the drive wheel axle; a differential coupled to the continuously variable electric drivetrain and the drive wheel axle; and a planetary gear set coupled to the drive wheel axle and the continuously variable electric drivetrain, wherein the planetary gear set includes a ring gear, a planet carrier, and a sun gear.
(FR) L'invention concerne un groupe motopropulseur à essieu électrique qui comprend: une chaîne cinématique électrique à variation continue comportant un moteur/générateur et une transmission variable continue; un essieu de roue motrice couplé de manière fonctionnelle à la chaîne cinématique électrique à variation continue; une première roue et une seconde roue couplées à l'essieu de roue motrice; un différentiel couplé à la chaîne cinématique électrique à variation continue et à l'essieu de roue motrice; et un train planétaire couplé à l'essieu de roue motrice et à la chaîne cinématique électrique à variation continue, ledit train planétaire comprenant une couronne, un porte-satellites et un planétaire.
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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)