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Pub. No.: WO/2017/057190 International Application No.: PCT/JP2016/078055
Publication Date: 06.04.2017 International Filing Date: 23.09.2016
IPC:
B60K 6/26 (2007.10) ,B60K 6/387 (2007.10) ,B60K 6/405 (2007.10) ,B60K 6/48 (2007.10) ,B60K 6/54 (2007.10) ,B60L 11/14 (2006.01) ,F16D 25/0638 (2006.01) ,F16H 57/021 (2012.01) ,H02K 24/00 (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
26
characterised by the motors or the generators
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
22
characterised by apparatus, components or means specially adapted for HEVs
40
characterised by the assembly or relative disposition of components
405
Housings
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
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
02
using engine-driven generators
14
with provision for direct mechanical propulsion
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
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
02
Gearboxes; Mounting gearing therein
021
Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
24
Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
Applicants: AISIN AW CO., LTD.[JP/JP]; 10, Takane, Fujiicho, Anjo-shi, Aichi 4441192, JP
Inventors: HIRANO Takahisa; JP
FURUTA Yasunari; JP
Agent: R&C IP LAW FIRM; 3-3, Nakanoshima 3-chome, Kita-ku, Osaka-shi, Osaka 5300005, JP
Priority Data:
2015-18952228.09.2015JP
Title (EN) VEHICULAR DRIVE DEVICE
(FR) DISPOSITIF D'ENTRAÎNEMENT DE VÉHICULE
(JA) 車両用駆動装置
Abstract:
(EN) The present invention provides a vehicular drive device in which a sensor rotor is appropriately positioned when the sensor rotor is positioned more to a first side in the axial direction than the rotor of a machine generator. The present invention is provided with a machine generator (MG), a rotation sensor (18), and frictional couplers (CL1, CL2). The machine generator (MG) is provided with a rotor (Ro) and a rotor support member (30). The rotation sensor (18) is provided with a sensor rotor (97) and a sensor rotor support member (98). The rotor support member (30) is provided with a cylindrical part (31) and an extending part (35). The frictional couplers (CL1, CL2) are positioned radially inward (R1) relative to the inner circumferential surface of the cylindrical part (31) in a position that overlaps the cylindrical part (31) as viewed from the radial direction (R). The sensor rotor support member (98) is provided at a portion of the cylindrical part (31) than is further toward the first side (L1) in the axial direction than the rotor (Ro). The diameter at the inner circumferential surfaces of the sensor rotor (97) and the sensor rotor support member (98) at the smallest-diameter portion is greater than the diameter at the outer circumferential surfaces of the frictional couplers (CL1, CL2) at the largest-diameter portions.
(FR) La présente invention concerne un dispositif d'entraînement de véhicule dans lequel un rotor de capteur est positionné correctement quand le rotor de capteur est positionné davantage vers un premier côté dans la direction axiale que le rotor d'un générateur de machine. Le dispositif de la présente invention est pourvu d'un générateur de machine (MG), d'un capteur de rotation (18) et des coupleurs à frottement (CL1, CL2) Le générateur de machine (MG) est pourvu d'un rotor (Ro) et d'un élément de support de rotor (30). Le capteur de rotation (18) est pourvu d'un rotor de capteur (97) et d'un élément de support de rotor de capteur (98). L'élément de support de rotor (30) est pourvu d'une partie cylindrique (31) et d'une partie d'extension (35). Les coupleurs à frottement (CL1, CL2) sont positionnées radialement vers l'intérieur (R1) par rapport à la surface périphérique interne de la partie cylindrique (31) en une position qui chevauche la partie cylindrique (31), vue dans la direction radiale (R). L'élément de support de rotor de capteur (98) est disposé à une partie de la partie cylindrique (31) qui se trouve davantage vers le premier côté (L1) dans la direction axiale que le rotor (Ro). Le diamètre au niveau des surfaces périphériques internes du rotor de capteur (97) et de l'élément de support de rotor de capteur (98) dans la partie de plus petit diamètre est supérieur au diamètre au niveau des surfaces périphériques externes des coupleurs à frottement (CL1, CL2) dans les parties de plus grand diamètre.
(JA) センサロータを回転電機のロータよりも軸方向第一側に配置する場合に、センサロータを適切に配置した車両用駆動装置を実現する。 回転電機(MG)と回転センサ(18)と摩擦係合装置(CL1,CL2)とを備え、回転電機(MG)は、ロータ(Ro)とロータ支持部材(30)とを備え、回転センサ(18)は、センサロータ(97)とセンサロータ支持部材(98)とを備え、ロータ支持部材(30)は、筒状部(31)と延出部(35)とを備え、摩擦係合装置(CL1,CL2)は、筒状部(31)の内周面に対して径方向内側(R1)であって径方向(R)に見て筒状部(31)と重複する位置に配置され、筒状部(31)におけるロータ(Ro)よりも軸方向第一側(L1)の部分に、センサロータ支持部材(98)が設けられ、センサロータ(97)及びセンサロータ支持部材(98)の最も小径の部分の内周面の径が、摩擦係合装置(CL1,CL2)の最も大径の部分の外周面の径より大きい。
front page image
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, JP, KE, KG, 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: Japanese (JA)
Filing Language: Japanese (JA)