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1. (WO2019063226) HYBRID TRANSMISSION AND HYBRID DRIVE SYSTEM THEREWITH
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Pub. No.: WO/2019/063226 International Application No.: PCT/EP2018/073162
Publication Date: 04.04.2019 International Filing Date: 29.08.2018
IPC:
B60K 6/48 ,B60K 6/40 ,B60K 6/387 ,B60K 6/547 ,F16H 3/00 (2006.01) ,F16H 57/04 (2010.01) ,F16D 21/06 (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
42
characterised by the architecture of the hybrid electric vehicle
48
Parallel 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
22
characterised by apparatus, components or means specially adapted for HEVs
40
characterised by the assembly or relative disposition of components
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
38
characterised by the driveline clutches
387
Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
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
547
the transmission being a stepped 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
3
Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
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
57
General details of gearing
04
Features relating to lubrication or cooling
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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
21
Systems comprising a plurality of mechanically-actuated clutches
02
for interconnecting three or more shafts or other transmission members in different ways
06
at least two driving shafts or two driven shafts being concentric
Applicants:
DAIMLER AG [DE/DE]; Mercedesstraße 137 70327 Stuttgart, DE
Inventors:
HAHN, Peter; DE
GITT, Carsten; DE
SPERRFECHTER, Stefan; DE
HAERTER, Tobias; DE
ROMANIAK, Jakub; DE
BOU ROMANO, Josep, Maria; DE
SCHWEITZER, Juergen; DE
KOLB, Andreas; DE
Priority Data:
10 2017 009 024.627.09.2017DE
Title (EN) HYBRID TRANSMISSION AND HYBRID DRIVE SYSTEM THEREWITH
(FR) TRANSMISSION HYBRIDE ET SYSTÈME D'ENTRAINEMENT HYBRIDE ASSOCIÉ
(DE) HYBRIDGETRIEBE UND HYBRIDANTRIEBSSYSTEM DAMIT
Abstract:
(EN) The invention relates to a hybrid transmission (10) having: a dual clutch (12), which comprises a first clutch (K1) and a second clutch (K2); a drive shaft (14), which is coupled to the dual clutch (12) and which can be coupled to an internal combustion engine (16); a first sub-transmission (G1), which comprises a first input shaft (W1), which is associated with the first clutch (K1); a second sub-transmission (G2), which comprises a second input shaft (W2), which is associated with the second clutch (K2); and an electric machine (18), which comprises a stator (20) and a rotor (22), which is permanently connected to the second input shaft (W2) for conjoint rotation, the electric machine (18) surrounding the dual clutch (12). The invention also relates to a hybrid drive system (11), in particular a dual clutch hybrid drive system, having a hybrid transmission (10) and an internal combustion engine (16), which comprises a crankshaft, the crankshaft being permanently connected to the drive shaft (14) of the hybrid transmission (10) for conjoint rotation.
(FR) L'invention concerne une transmission hybride (10) ayant un double embrayage (12) qui comprend un premier embrayage (K1) et un second embrayage (K2), un arbre de transmission (14) qui est couplé au double embrayage (12) et qui peut être couplé à un moteur thermique (16), un premier pignon partiel (G1) comprenant un premier arbre d'entrée (W1) associé au premier embrayage (K1), un deuxième pignon partiel (G2) comprenant un deuxième arbre d'entrée (W2) associé au deuxième embrayage (K2), et une machine électrique (18) qui comprend un stator (20) et un rotor (22) qui est relié de manière fixe en rotation au deuxième arbre d'entrée (W2), la machine électrique (18) entourant le double embrayage (12) et comportant un système d'entraînement hybride (11), notamment un système d'entraînement hybride à double embrayage, une transmission hybride (10) et un moteur thermique interne (16) comprenant un vilebrequin, le vilebrequin étant relié de manière fixe en rotation à l'arbre de transmission (14) de la transmission hybride (10).
(DE) Die Erfindung betrifft ein Hybridgetriebe (10) mit einer Doppelkupplung (12), welche eine erste Kupplung (K1) und eine zweite Kupplung (K2) umfasst, mit einer Antriebswelle (14), welche mit der Doppelkupplung (12) gekoppelt ist und welche mit einem Verbrennungsmotor (16) koppelbar ist, mit einem ersten Teilgetriebe (G1), welches eine erste Eingangswelle (W1) umfasst, die der ersten Kupplung (K1) zugeordnet ist, mit einem zweiten Teilgetriebe (G2), welches eine zweite Eingangswelle (W2) umfasst, die der zweiten Kupplung (K2) zugeordnet ist, und mit einer elektrischen Maschine (18), welche einen Stator (20) und einen Rotor (22), der permanent drehfest mit der zweiten Eingangswelle (W2) verbunden ist, umfasst, wobei die elektrische Maschine (18) die Doppelkupplung (12) umgibt, sowie ein Hybridantriebssystem (11), insbesondere Doppelkupplungs-Hybridantriebssystem, mit einem Hybridgetriebe (10) und mit einem Verbrennungsmotor (16), welcher eine Kurbelwelle umfasst, wobei die Kurbelwelle permanent drehfest mit der Antriebswelle (14) des Hybridgetriebes (10) verbunden ist.
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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: German (DE)
Filing Language: German (DE)