WO2011121783A1 - Unité d'énergie hybride et véhicule équipé - Google Patents

Unité d'énergie hybride et véhicule équipé Download PDF

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Publication number
WO2011121783A1
WO2011121783A1 PCT/JP2010/055963 JP2010055963W WO2011121783A1 WO 2011121783 A1 WO2011121783 A1 WO 2011121783A1 JP 2010055963 W JP2010055963 W JP 2010055963W WO 2011121783 A1 WO2011121783 A1 WO 2011121783A1
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WO
WIPO (PCT)
Prior art keywords
side clutch
engine
transmission
motor
electric motor
Prior art date
Application number
PCT/JP2010/055963
Other languages
English (en)
Japanese (ja)
Inventor
明史 野村
高司 堤崎
謙一 大森
Original Assignee
本田技研工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to CN201080065965.9A priority Critical patent/CN102844211B/zh
Priority to PCT/JP2010/055963 priority patent/WO2011121783A1/fr
Priority to JP2012507999A priority patent/JP5400952B2/ja
Priority to TW100109516A priority patent/TWI460098B/zh
Publication of WO2011121783A1 publication Critical patent/WO2011121783A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M23/00—Transmissions characterised by use of other elements; Other transmissions
    • B62M23/02—Transmissions characterised by use of other elements; Other transmissions characterised by the use of two or more dissimilar sources of power, e.g. transmissions for hybrid motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Definitions

  • the present invention includes an engine having a crankshaft, a transmission that shifts a driving force transmitted from the crankshaft, an engine-side clutch that can switch between transmission and interruption of power from the crankshaft to the transmission,
  • the present invention relates to a hybrid power unit including an electric motor capable of transmitting a driving force to a transmission, and a saddle-ride type vehicle equipped with the hybrid power unit.
  • the present invention has been made in view of such circumstances, and enables transmission of the driving force of only the electric motor and, if necessary, disconnects the electric motor from the driving system to reduce rotational friction. It is an object of the present invention to provide a hybrid power unit capable of suppressing the thermal influence from the engine on the electric motor, and a saddle-ride type vehicle equipped with such a hybrid power unit.
  • the present invention switches an engine having a crankshaft, a transmission for shifting a driving force transmitted from the crankshaft, and power transmission and shutoff from the crankshaft to the transmission.
  • a hybrid power unit comprising a possible engine side clutch and an electric motor capable of transmitting a driving force to the transmission, including a motor side clutch capable of switching between transmission and interruption of power from the electric motor to the transmission,
  • the motor-side clutch is disposed adjacent to the engine-side clutch coaxially, and the electric motor is disposed at a radially outward position of the engine-side clutch.
  • the present invention has a second feature that the engine-side clutch and the motor-side clutch are provided on the input shaft of the transmission.
  • the present invention provides an engine-side primary gear mechanism provided between the crankshaft and the engine-side clutch, between the engine-side clutch and the motor-side clutch, the electric motor, and the A third feature is that a motor-side primary gear mechanism provided between the motor-side clutches is arranged.
  • At least two portions of the input shaft are rotatably supported by a crankcase, and a portion of the input shaft that extends from the crankcase is provided with the engine side clutch.
  • a fourth feature is that the motor side clutch is provided such that the engine side clutch is disposed closer to the crankcase than the motor side clutch.
  • the present invention relates to a saddle-ride type vehicle on which a hybrid power unit having any one of the first to fourth features is mounted, and a fuel tank disposed above the hybrid power unit;
  • a vehicle seat disposed behind the fuel tank is provided on the vehicle body frame, and a control unit and a battery are disposed behind the electric motor disposed above the crankcase and below the front portion of the vehicle seat. This is the fifth feature.
  • the present invention further relates to a saddle-ride type vehicle on which a hybrid power unit having any one of the first to fourth features is mounted, the fuel tank disposed above the hybrid power unit, and the fuel tank
  • a vehicle seat is provided on the vehicle body frame, a control unit is disposed in front of the electric motor disposed above a crankcase and below a rear portion of the fuel tank, the rear of the electric motor and the A sixth feature is that a battery is disposed below the front portion of the passenger seat.
  • main shaft 41 of the embodiment corresponds to the input shaft of the present invention.
  • the driving force of the electric motor can be transmitted to the input side of the transmission, a desired driving force can be output from the transmission even with a small electric motor.
  • the motor-side clutch can contact and separate the electric motor from the transmission, it can be driven only by the electric motor by disconnecting the engine-side clutch, and the electric motor can be operated by disconnecting the motor-side clutch. Rotational friction can be reduced by separating from the drive system.
  • An engine side clutch capable of switching between transmission and interruption of power from the crankshaft to the transmission and a motor side clutch capable of switching transmission and interruption of power from the electric motor to the transmission are arranged adjacent to each other on the same axis.
  • the hybrid power unit can be configured in a simple and small size.
  • the electric motor is located at the radially outward position of the engine side clutch, the electric motor is arranged at a position relatively far from the cylinder block, which is a heat source, and a hybrid power unit that has less heat influence on the electric motor is configured. can do.
  • the transmission, the engine-side clutch, and the motor-side clutch are provided on the input shaft of the transmission, the transmission, the engine-side clutch, and the motor-side clutch can be configured compactly.
  • the engine-side primary gear mechanism and the motor-side primary gear mechanism are disposed between the engine-side clutch and the motor-side clutch, the driving force transmission path from the engine and the electric motor can be made compact. Can be configured together.
  • the engine side clutch and the motor side clutch are connected to the engine side clutch on the extending portion extending from the crankcase among the input shafts rotatably supported by the crankcase at at least two locations. Since the clutch is installed on the crankcase side, the load on the input shaft when the engine-side clutch to which a large drive torque from the engine is input is located close to the place where the input shaft is supported by the crankcase. Can be reduced.
  • the electric motor is disposed above the crankcase, and the control unit is located behind the electric motor and below the front portion of the riding seat. Since the electric motor, the control unit, and the battery are arranged together, wiring can be easily performed and heavy objects can be concentrated, and the control unit and the battery can be heated from the hybrid power unit. The influence becomes difficult.
  • the electric motor is disposed above the crankcase, and the control unit is disposed in front of the electric motor and below the rear portion of the fuel tank. Since the battery is arranged behind the electric motor and below the front part of the riding seat, the electric motor, the control unit, and the battery are arranged together to facilitate wiring and concentrate heavy objects. In addition, the control unit and the battery are hardly affected by heat from the hybrid power unit.
  • FIG. 1 is a side view of the motorcycle according to the first embodiment.
  • First embodiment 2 is a cross-sectional view taken along line 2-2 of FIG.
  • First embodiment 3 is a side view of the motorcycle according to the second embodiment.
  • FIG. 1 A first embodiment of the present invention will be described with reference to FIGS. 1 and 2.
  • a body frame F of a motorcycle which is a saddle-ride type vehicle is disposed between a front wheel WF and a rear wheel WR.
  • the hybrid power unit P is mounted, and a fuel tank 5 disposed above the hybrid power unit P and a riding seat 6 positioned behind the fuel tank 5 are provided on the vehicle body frame F.
  • the hybrid power unit P includes an engine E having a crankshaft 7 and configured to have, for example, two cylinders, and a transmission M that changes the driving force transmitted from the crankshaft 7.
  • An engine-side clutch 8 capable of switching between transmission and interruption of power from the crankshaft 7 to the transmission M, an electric motor 9 capable of transmitting driving force to the transmission M, and the transmission from the electric motor 9 to the transmission
  • a motor-side clutch 10 capable of switching between transmission of power to M and shut-off.
  • the engine body 11 of the engine E is coupled to a crankcase 12 that rotatably supports a crankshaft 7 having an axis extending in the vehicle width direction, and a forwardly inclined cylinder axis C that is coupled to the front upper end of the crankcase 12.
  • An oil pan 16 is coupled to the lower portion of the crankcase 12. Is done.
  • a pair of intake ports 17, 17 are provided on the rear side surface of the cylinder head 14, and an intake device 18 is connected to the intake ports 17 as shown in FIG.
  • the intake device 18 includes intake pipes 19 connected to the intake ports 17, throttle bodies 20 connected to the upstream ends of the intake pipes 19, and the front portion of the fuel tank 5.
  • the air cleaner 21 is disposed so as to be covered with the air, and the throttle body 20 and the connecting tube 22 that connects the air cleaner 21.
  • the intake device 18 extends upward from the cylinder head 14. .
  • An exhaust device 23 is connected to the front side surface of the cylinder head 14 as shown in FIG. 1, and the exhaust device 23 has a pair of exhaust ports (not shown) provided in the cylinder head 14. ) And a pair of exhaust pipes 24 extending rearward below the engine body 11 and an exhaust muffler 26 disposed on the right side of the rear wheel WR and connected to the exhaust pipes 24.
  • the cylinder block 13 has a plurality of, for example, two cylinder bores 28 and 28 arranged in parallel in the vehicle width direction, and a piston 29... Slidably fitted to each cylinder bore 28. .. Are connected to the crankshaft 7 through 30.
  • a left case cover 32 that forms a generator chamber 31 with the crankcase 12 is coupled to the left side surface of the crankcase 12, and a rotor 34 of a generator 33 accommodated in the generator chamber 31 is provided.
  • the stator 35 of the generator 33 is fixed to the left case cover 32 so as to be surrounded by the rotor 34.
  • the stator 35 is fixed to the end of the crankshaft 7 that has entered the generator chamber 31.
  • a starter motor 36 is fixedly disposed above the crankcase 12 so as to be covered from the side by the upper end portion of the left case cover 32, and the power from the starter motor 36 is fixed. Is connected to the rotor 34 via a one-way clutch 39.
  • the transmission M has a gear train of a plurality of shift stages that can be selectively established between a main shaft 41 and a counter shaft 42 that have an axis parallel to the crankshaft 7 and are rotatably supported by the crankcase 12.
  • a gear transmission provided with first to sixth gear trains G1 to G6.
  • One end of the countershaft 42 is rotatably supported on the right side wall of the crankcase 12 via a roller bearing 43, and the other end of the countershaft 42 is between the crankcase 12 and a ball bearing 44 and an annular shape. It protrudes from the left side surface of the rear portion of the crankcase 12 with the seal member 45 interposed.
  • a drive sprocket 47 constituting a part of chain-type transmission means 46 for transmitting the rotational power output from the transmission M to the rear wheel WR is fixed to the protruding end portion of the countershaft 42 from the crankcase 12. Is done.
  • a right case cover 49 that forms a clutch chamber 48 is coupled to the right side surface of the crankcase 12 with the crankcase 12.
  • the main shaft 41 which is the input shaft of the transmission M, has extending portions 41a extending from the crankcase 12 toward the clutch chamber 48. At least two portions of the main shaft 41, this embodiment Then, two places are rotatably supported by the crankcase 12.
  • one end portion of the main shaft 41 that is, the tip end portion of the extending portion 41 a is rotatably supported by the right case cover 49 via the clutch inner 60 and the ball bearing 50 of the motor side clutch 10.
  • An intermediate portion of the main shaft 41 is rotatably supported on the crankcase 12 via a ball bearing 51, and the other end portion of the main shaft 41 is rotatably supported on the crankcase 12 via a ball bearing 52.
  • the engine-side clutch 8 and the motor-side clutch 10 are hydraulic clutches capable of independently switching between a state in which power transmission is interrupted when hydraulic pressure is not applied and a state in which power transmission is performed when hydraulic pressure is applied.
  • the main shaft 41 is provided coaxially adjacent to the extending portion and is accommodated in the clutch chamber 48.
  • an engine side transmission cylinder shaft 55 and a motor side transmission cylinder shaft 56 are mutually connected so that the engine side transmission cylinder shaft 55 is disposed on the crankcase 12 side. It is fitted so as to be relatively rotatable while adjoining in the direction.
  • the engine-side clutch 8 has a clutch outer 57 that rotates together with the engine-side transmission cylinder shaft 55 and a clutch inner 58 that is coupled to the extending portion 41a of the main shaft 41 so as not to be relatively rotatable.
  • the motor-side clutch 10 has a clutch outer 59 that rotates together with the motor-side transmission cylinder shaft 56 and a clutch inner 60 that is coupled to the extending portion of the main shaft 41, and is configured in a multi-plate type.
  • the engine-side clutch 8 and the motor-side clutch 10 are provided on the extending portion 41a with the opening directions of the clutch outers 57, 59 opposite to each other.
  • the electric motor 9 has a motor shaft 61 parallel to the crankshaft 7 and is disposed at a radially outward position of the engine-side clutch 8 and above the crankcase 12 and supported by the crankcase 12.
  • An engine side primary gear mechanism 62 is provided between the crankshaft 7 and the engine side clutch 8, and a motor side primary gear mechanism 63 is provided between the motor shaft 61 of the electric motor 9 and the motor side clutch 10.
  • the engine side primary gear mechanism 62 and the motor side primary gear mechanism 63 are disposed between the engine side clutch 8 and the motor side clutch 10.
  • the engine-side primary gear mechanism 62 is engaged with a first drive gear 64 provided on the crankshaft 7 and a first driven gear 66 coupled to the engine-side transmission cylinder shaft 55 via a damper spring 65.
  • the motor side primary gear mechanism 63 includes a right case cover on a second drive gear 67 provided on the motor shaft 61 and a second driven gear 69 connected to the motor side transmission cylinder shaft 56 via a damper spring 68.
  • An idle gear 70 that is rotatably supported at 49 is engaged.
  • the extension 41a of the main shaft 41 has a first control oil passage 71 for guiding control oil pressure to the engine side clutch 8 and a second control oil passage 72 for guiding control oil pressure to the motor side clutch 10.
  • the hydraulic pressure provided and guided to the first and second control oil passages 71 and 72 is individually controlled by a hydraulic control valve (not shown) provided in the right case cover 49.
  • the vehicle body frame F supports a control unit 74 for controlling the operation of the electric motor 9 and a battery 75 for supplying electric power to the electric motor 9.
  • the control unit 74 and the battery 75 are disposed behind the electric motor 9 disposed above and below the front portion of the riding seat 6.
  • the engine side clutch 8 is provided between the crankshaft 7 and the gear shift M of the engine E, and the motor side clutch 10 is provided between the electric motor 9 and the transmission M. Therefore, since the driving force of the electric motor 9 can be transmitted to the input side of the transmission M, a desired driving force can be output from the transmission M even with the small electric motor 9, and the motor side clutch 10 allows the electric motor 9 to be connected to and disconnected from the transmission M, so that the engine-side clutch 8 is disengaged so that the electric motor 9 alone can be driven, and the motor-side clutch 10 is disengaged. The rotational friction can be reduced by separating 9 from the drive system.
  • An engine side clutch 8 capable of switching between power transmission and interruption from the crankshaft 7 to the transmission M, and a motor side clutch 10 capable of switching power transmission and interruption from the electric motor 9 to the transmission M are coaxial. Therefore, it is possible to design to share the arrangement space of the engine-side clutch 8 and the motor-side clutch 10 and to configure the hybrid power unit P in a simple and small size.
  • a hybrid power unit P can be configured.
  • the engine side clutch 8 and the motor side clutch 10 are provided on the main shaft 41 which is an input shaft of the transmission M, the transmission M, the engine side clutch 8 and the motor side clutch 10 can be made compact. it can.
  • An engine side primary gear mechanism 62 provided between the crankshaft 7 and the engine side clutch 8 between the engine side clutch 8 and the motor side clutch 10, and a motor side provided between the electric motor 9 and the motor side clutch 10. Since the primary gear mechanism 63 is arranged, the driving force transmission paths from the engine E and the electric motor 9 can be configured in a compact manner.
  • the engine-side clutch 8 and the motor-side clutch 10 are connected to the engine-side clutch at an extension portion 41a extending from the crankcase 12 of the main shaft 41 rotatably supported by the crankcase 12. 8 is disposed on the crankcase 12 side with respect to the motor-side clutch 10, the engine-side clutch 8 to which a large driving torque from the engine E is input is provided at a place where the main shaft 41 is supported on the crankcase 12. It is possible to reduce the load applied to the main shaft 41 by arranging it at a close position.
  • the fuel tank 5 is disposed above the hybrid power unit P, and the riding seat 6 is disposed behind the fuel tank 5. Since the control unit 74 and the battery 75 are disposed behind the electric motor 9 disposed above and below the front portion of the riding seat 6, the electric motor 9, the control unit 74, and the battery 75 are disposed together. As a result, wiring becomes easy and concentrated objects can be concentrated, and the control unit 74 and the battery 75 are not easily affected by heat from the hybrid power unit P.
  • the exhaust pipes 24 of the engine E are arranged downward from the front of the engine body 11, whereas the electric motor 9, the control unit 74, and the battery 75 are connected to the crankcase 12 in the engine body 11. Since it is arranged at the upper side, the thermal influence from the exhaust pipes 24... Does not easily reach the electric motor 9, the control unit 74 and the battery 75.
  • Embodiment 2 of the present invention will be described with reference to FIG. 3, but the portions corresponding to Embodiment 1 are only shown with the same reference numerals, and the detailed hole description is omitted.
  • the vehicle body frame F supports a control unit 74 that controls the operation of the electric motor 9 and a battery 75 for supplying electric power to the electric motor 9, and is an electric motor disposed above the crankcase 12.
  • a control unit 74 is disposed in front of the motor 9 and below the rear portion of the fuel tank 5, and a battery 75 is disposed behind the electric motor 9 and below the front portion of the riding seat 6.
  • the electric motor 9, the control unit 74, and the battery 75 are arranged together, thereby facilitating wiring and allowing a concentrated arrangement of heavy objects and control.
  • the unit 74 and the battery 75 are not easily affected by heat from the hybrid power unit P.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

L'invention porte sur une unité d'énergie hybride comprenant : un moteur thermique ayant un vilebrequin, une transmission servant à faire varier la vitesse de la force motrice de propulsion transmise à partir du vilebrequin ; un embrayage côté moteur thermique disposé entre le vilebrequin et la transmission ; et un moteur électrique capable de transmettre sa force motrice à la transmission, un embrayage côté moteur électrique (10) étant capable de commuter entre la transmission de force motrice du moteur électrique (9) à la transmission (M) et l'interruption de la transmission étant disposé coaxialement à l'embrayage côté moteur thermique (8) et adjacent à ce dernier, et le moteur électrique (9) étant disposé radialement à l'extérieur de l'embrayage côté moteur (8). La configuration permet de transmettre exclusivement la force de propulsion du moteur électrique et permet aussi, si nécessaire, de séparer le moteur électrique du système de propulsion pour réduire le frottement de rotation et éviter que le moteur électrique ne soit affecté thermiquement par le moteur thermique.
PCT/JP2010/055963 2010-03-31 2010-03-31 Unité d'énergie hybride et véhicule équipé WO2011121783A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201080065965.9A CN102844211B (zh) 2010-03-31 2010-03-31 混合动力单元及鞍乘型车辆
PCT/JP2010/055963 WO2011121783A1 (fr) 2010-03-31 2010-03-31 Unité d'énergie hybride et véhicule équipé
JP2012507999A JP5400952B2 (ja) 2010-03-31 2010-03-31 ハイブリッド式パワーユニットおよび鞍乗り型車両
TW100109516A TWI460098B (zh) 2010-03-31 2011-03-21 混合式動力單元及跨坐型車輛

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/055963 WO2011121783A1 (fr) 2010-03-31 2010-03-31 Unité d'énergie hybride et véhicule équipé

Publications (1)

Publication Number Publication Date
WO2011121783A1 true WO2011121783A1 (fr) 2011-10-06

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PCT/JP2010/055963 WO2011121783A1 (fr) 2010-03-31 2010-03-31 Unité d'énergie hybride et véhicule équipé

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JP (1) JP5400952B2 (fr)
CN (1) CN102844211B (fr)
TW (1) TWI460098B (fr)
WO (1) WO2011121783A1 (fr)

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JP2015077887A (ja) * 2013-10-16 2015-04-23 スズキ株式会社 ハイブリッド二輪車
EP3760461A1 (fr) * 2019-07-02 2021-01-06 Kawasaki Jukogyo Kabushiki Kaisha Véhicule hybride
JP2021008214A (ja) * 2019-07-02 2021-01-28 川崎重工業株式会社 ハイブリッド車両

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Publication number Priority date Publication date Assignee Title
TWI505956B (zh) * 2012-09-26 2015-11-01 Kwang Yang Motor Co Vehicle power transmission device
DE102015216183B4 (de) * 2015-08-25 2021-12-09 Bayerische Motoren Werke Aktiengesellschaft Hybridgetriebe für ein Kraftfahrzeug
CN106904245A (zh) * 2015-12-23 2017-06-30 王小毛 一种机电动力组成
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TW201200413A (en) 2012-01-01
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