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1. (WO2019024956) HYBRID MODULE HAVING AN ACTUATION UNIT COMPRISING A NEEDLE BEARING, AND HYBRID DRIVE TRAIN
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Pub. No.: WO/2019/024956 International Application No.: PCT/DE2018/100607
Publication Date: 07.02.2019 International Filing Date: 03.07.2018
IPC:
B60K 6/20 ,B60K 6/387 ,B60K 6/48 ,B60K 6/547 ,F16D 25/0638 (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
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
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
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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
25
Fluid-actuated clutches
06
in which the fluid actuates a piston incorporated in the clutch
062
the clutch having friction surfaces
063
with clutch members exclusively moving axially
0635
with flat friction surfaces, e.g. discs
0638
with more than two discs, e.g. multiple lamellae
Applicants:
SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE/DE]; Industriestraße 1-3 91074 Herzogenaurach, DE
Inventors:
LAIGO, Jonathan; DE
LEHMANN, Steffen; DE
Priority Data:
10 2017 117 511.302.08.2017DE
10 2017 129 873.814.12.2017DE
Title (EN) HYBRID MODULE HAVING AN ACTUATION UNIT COMPRISING A NEEDLE BEARING, AND HYBRID DRIVE TRAIN
(FR) MODULE HYBRIDE DOTÉ D'UNE UNITÉ D'ACTIONNEMENT COMPRENANT UN PALIER À AIGUILLES, ET CHAÎNE CINÉMATIQUE
(DE) HYBRIDMODUL MIT NADELLAGER UMFASSENDER BETÄTIGUNGSEINHEIT; SOWIE HYBRIDANTRIEBSSTRANG
Abstract:
(EN) The invention relates to a hybrid module (1) for a drive train of a motor vehicle, having a housing (2), a disconnect clutch (3), a hydraulic actuation unit (4) cooperating with the disconnect clutch (3) and received on the housing (2), and an electric machine (5). A rotor (6) of the electric machine (5) is coupled or can be coupled rotatably to a coupling component (7) of the disconnect clutch (3), and the actuation unit (4) comprises a piston element (8) which is received displaceably relative to the housing (2) and which is fixed against displacement in an axial direction of the disconnect clutch (3) by means of an actuation bearing (9), but is connected rotatably relative to a press element (10) used to move the disconnect clutch (3) in and out, the actuation bearing (9) being formed as an axial needle bearing (9). The invention also relates to a hybrid drive train having a hybrid module (1).
(FR) L'invention concerne un module hybride (1) pour une chaîne cinématique d'un véhicule à moteur. Ledit module comporte un carter (2), un embrayage de séparation (3), une unité d'actionnement (4) hydraulique coopérant avec l'embrayage de séparation (3) et logée dans le carter (2) ainsi qu'une machine électrique (5), un rotor (6) de la machine électrique (5) étant couplé en rotation avec un élément de couplage (7) de l'embrayage de séparation (3) ou pouvant l'être, et l'unité d'actionnement (4) comportant un élément piston (8) logé de manière à coulisser relativement au carter (2), lequel élément est relié bloqué en déplacement, au moyen d'un palier d'actionnement (9) dans une direction axiale de l'embrayage de séparation (3), à un élément de pression (10) servant à embrayer et à débrayer l'embrayage de séparation (3), tout en pouvant néanmoins tourner par rapport audit élément, le palier d'actionnement (9) étant conçu comme un palier axial à aiguilles (9). L'invention concerne en outre une chaîne de traction hybride doté dudit module hybride (1).
(DE) Die Erfindung betrifft ein Hybridmodul (1) für einen Antriebsstrang eines Kraftfahrzeuges, mit einem Gehäuse (2), einer Trennkupplung (3), einer mit der Trennkupplung (3) zusammenwirkenden und an dem Gehäuse (2) aufgenommenen hydraulischen Betätigungseinheit (4) sowie einer elektrischen Maschine (5), wobei ein Rotor (6) der elektrischen Maschine (5) rotatorisch mit einem Kupplungsbestandteil (7) der Trennkupplung (3) gekoppelt oder koppelbar ist, und wobei die Betätigungseinheit (4) ein relativ zu dem Gehäuse (2) verschiebbar aufgenommenes Kolbenelement (8) aufweist, das mittels eines Betätigungslagers (9) in einer axialen Richtung der Trennkupplung (3) verschiebefest mit, jedoch relativ verdrehbar zu einem zum Ein- und Ausrücken der Trennkupplung (3) dienenden Druckelement (10) verbunden ist, wobei das Betätigungslager (9) als ein axiales Nadellager (9) ausgebildet ist. Zudem betrifft die Erfindung einen Hybridantriebsstrang mit einem Hybridmodul (1).
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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)