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1. (WO2019028320) POWERTRAIN
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Pub. No.: WO/2019/028320 International Application No.: PCT/US2018/045116
Publication Date: 07.02.2019 International Filing Date: 03.08.2018
IPC:
B60K 6/365 ,B60K 6/445 ,B60K 6/543 ,F16H 3/72 (2006.01) ,F16H 15/28 (2006.01) ,F16H 37/02 (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
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
22
characterised by apparatus, components or means specially adapted for HEVs
36
characterised by the transmission gearings
365
with the gears having orbital motion
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
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42
characterised by the architecture of the hybrid electric vehicle
44
Series-parallel type
445
Differential gearing distribution type
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
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
50
Architecture of the driveline characterised by arrangement or kind of transmission units
54
Transmission for changing ratio
543
the transmission being a continuously variable transmission
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
3
Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44
using gears having orbital motion
72
with a secondary drive, e.g. regulating motor, in order to vary speed continuously
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
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
37
Combinations of mechanical gearings, not provided for in groups F16H1/-F16H35/122
02
comprising essentially only toothed or friction gearings
Applicants:
DANA LIMITED [US/US]; 3939 Technology Drive PO Box 1000 Maumee, OH 43537, US
Inventors:
DAVID, Jeffrey, M.; US
MCLEMORE, T., Neil; US
MILLER, Travis, J.; US
Agent:
SCHURR, Donald, A.; US
HAMILTON, Mark, M.; US
KUHN, Jeanette, M.; US
EVANS, Stephen, P.; US
RUNKLE, Donovan, A.; US
MARSHALL & MELHORN, LLC; Stephen P. Evans Four Seagate - 8th Floor Toledo, OH 43604, US
Priority Data:
62/541,27304.08.2017US
Title (EN) POWERTRAIN
(FR) GROUPE MOTOPROPULSEUR
Abstract:
(EN) A powertrain including: a first and second motor/generators (12, 13); an engine (11); a continuously variable planetary transmission (14); a first planetary gear set (18) having a first ring gear (19) operably coupled to a first traction ring assembly (15) of the continuously variable planetary transmission (14), a first planet carrier (20) operably coupled to the engine (11), and a first sun gear (21) operably coupled to a second traction ring assembly (16) of the continuously variable planetary transmission (14); a second planetary gear set (22) having a second ring gear (23), a second planet carrier (24) operably coupled to the second traction ring assembly (16), and a second sun gear (25) operably coupled to the first motor/generator (12); and a third planetary gear set (26) having a third ring gear (27) operably coupled to the second planet carrier (24), a third planet carrier (28) operably coupled to the second ring gear (23), and a third sun gear (29) operably coupled to the second motor/generator (13).
(FR) L'invention concerne un groupe motopropulseur comprenant : un premier et un second moteur/générateur (12, 13) ; un moteur (11) ; une transmission planétaire à variation continue (14) ; un premier train d'engrenages planétaires (18) ayant une première couronne dentée (19) accouplée fonctionnellement à un premier ensemble anneau de traction (15) de la transmission planétaire à variation continue (14), un premier porte-satellites (20) accouplé fonctionnellement au moteur (11), et un premier planétaire (21) accouplé fonctionnellement à un second ensemble d'anneaux de traction (16) de la transmission planétaire à variation continue (14) ; un deuxième ensemble d'engrenages planétaires (22) ayant une deuxième couronne dentée (23), un second porte-satellites (24) accouplé fonctionnellement au second ensemble bague de traction (16), et un second planétaire (25) accouplé fonctionnellement au premier moteur/générateur (12) ; et un troisième ensemble d'engrenages planétaires (26) ayant une troisième couronne dentée (27) accouplée fonctionnellement au deuxième porte-satellites (24), un troisième porte-satellites (28) accouplé fonctionnellement à la deuxième couronne dentée (23), et un troisième planétaire (29) accouplé fonctionnellement au second moteur/générateur (13).
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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)