WO2013098894A1 - 鞍乗型電動車両 - Google Patents
鞍乗型電動車両 Download PDFInfo
- Publication number
- WO2013098894A1 WO2013098894A1 PCT/JP2011/007335 JP2011007335W WO2013098894A1 WO 2013098894 A1 WO2013098894 A1 WO 2013098894A1 JP 2011007335 W JP2011007335 W JP 2011007335W WO 2013098894 A1 WO2013098894 A1 WO 2013098894A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electric motor
- motor
- straddle
- disposed
- battery case
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
- B62K11/04—Frames characterised by the engine being between front and rear wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/10—Arrangements of batteries for propulsion
- B62J43/16—Arrangements of batteries for propulsion on motorcycles or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
- B62J43/28—Arrangements of batteries characterised by the mounting hidden within the cycle frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/40—Frame parts shaped to receive other cycle parts or accessories for attaching accessories, e.g. article carriers, lamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/283—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay for cycles without a pedal crank, e.g. motorcycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L2200/00—Type of vehicles
- B60L2200/12—Bikes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/425—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/525—Temperature of converter or components thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
-
- 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
- B62M7/00—Motorcycles characterised by position of motor or engine
- B62M7/02—Motorcycles characterised by position of motor or engine with engine between front and rear wheels
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T10/72—Electric energy management in electromobility
Definitions
- the present invention relates to a straddle-type electric vehicle that is a straddle-type vehicle such as an ATV (All Terrain Vehicle) or a motorcycle and that travels with power generated by an electric motor.
- a straddle-type electric vehicle that is a straddle-type vehicle such as an ATV (All Terrain Vehicle) or a motorcycle and that travels with power generated by an electric motor.
- ATV All Terrain Vehicle
- the battery is disposed above the electric motor. If the battery is enlarged in order to give priority to the cruising performance in this arrangement, the running stability becomes worse.
- an object of the present invention is to provide a straddle-type electric vehicle that can achieve a low center of gravity and an improvement in cruising performance.
- a straddle-type electric vehicle is a straddle-type electric vehicle that travels with power generated by an electric motor, which houses a battery serving as a power source of the electric motor, and is between a front wheel and a rear wheel.
- a battery case disposed at the front end of the battery case, and a swing arm rotatably supported at the rear end portion of the rear wheel.
- the electric motor is located behind the battery case. It arrange
- the rotating shaft of the electric motor may be arranged above the swing shaft that is the center of swing of the swing arm.
- the electric motor is disposed above the swing axis of the swing arm. For this reason, even when a large electric motor is mounted, it is possible to increase the inclination angle allowed for the vehicle body, to increase the output of the vehicle, and to improve the turning performance of the vehicle. Can be compatible.
- the front end of the electric motor may be disposed in front of the swing shaft.
- a speed change mechanism for shifting the power generated by the electric motor is arranged behind the battery case, the electric motor is arranged substantially vertically with the speed change mechanism, and the electric motor is It may be arranged above the transmission mechanism.
- the rotating shaft of the electric motor may be arranged behind the input shaft of the speed change mechanism.
- the battery case can be disposed as far back as possible.
- the battery case can be arranged as far back as possible.
- the vehicle body frame includes a first frame that extends rearward and downward from the head pipe and is coupled to a front portion of the transmission housing portion, and the battery case is mounted on the first frame.
- the first frame may be supported.
- the rigidity of the battery case does not need to be excessively increased as compared with the case where the battery case is suspended from the vehicle body frame. Further, since the transmission housing portion is coupled to the first frame and serves as a part of the vehicle body frame, the vehicle body structure can be simplified.
- the vehicle body structure can be simplified.
- the second frame may be disposed on the outer side in the vehicle width direction than the battery case.
- the side portion of the battery case can be protected by the second frame.
- the swing shaft may be provided in the transmission housing portion.
- the transmission accommodating portion can be used as a frame or a bracket for supporting the swing arm, and the number of parts can be reduced. Further, it is possible to realize a structure in which the electric motor and the motor housing portion that houses the electric motor are disposed above the speed change mechanism and the swing shaft.
- An input shaft of the transmission mechanism is disposed above the swing shaft, and includes a motor unit case formed by integrally coupling the motor housing portion and the transmission housing portion, and the motor unit case is the vehicle body. It may be configured as part of the frame.
- the motor unit case in which the motor housing portion and the transmission housing portion are arranged in the vertical direction functions as a part of the vehicle body frame. Then, the frame portion other than the motor unit case can be reduced in size, such as shortening the second frame or the seat frame.
- the input shaft of the speed change mechanism may be disposed below the swing shaft.
- the lower end of the battery case may be disposed below the input shaft of the speed change mechanism, and the upper end of the battery case may be disposed above the rotating shaft of the electric motor.
- the battery case can be arranged as low as possible, and the battery can be made as large as possible.
- FIG. 1 is a right side view of an electric motorcycle shown as an example of a straddle-type electric vehicle according to a first embodiment of the present invention.
- FIG. 2 is a right side view showing the periphery of a motor unit case of the electric motorcycle shown in FIG. 1. It is a right view of the electric motorcycle shown as an example of the saddle riding type electric vehicle according to the second embodiment of the present invention. It is a right view which shows the periphery of the motor unit case of the electric motorcycle shown as an example of the saddle-ride type electric vehicle which concerns on 3rd Embodiment of this invention.
- FIG. 1 is a right side view of an electric motorcycle 1 shown as an example of a saddle riding type electric vehicle according to a first embodiment of the present invention.
- an electric motorcycle 1 includes a front wheel 2 as a driven wheel, a rear wheel 3 as a driving wheel, a body frame 4 disposed between the front wheel 2 and the rear wheel 3, and a driving power source.
- the electric motor 5 is provided.
- the electric motorcycle 1 according to this embodiment does not include an internal combustion engine, and rotationally drives the rear wheel 3 with power generated by the electric motor 5.
- the transmission 25 is included in the power transmission mechanism 24 that transmits the power of the electric motor 5 to the rear wheel 3.
- the electric motorcycle 1 includes a motor unit case 15 formed by integrally coupling a motor housing portion 29 that houses the electric motor 5 and a transmission housing portion 30 that houses the transmission 25.
- the motor unit case 15 houses the electric motor 5 and the transmission 25.
- the electric motor (or motor housing portion 29) is disposed above the transmission 25 (or transmission housing portion 30).
- the motor unit case 15 is long in the direction in which the motor housing portion 29 and the transmission housing portion 30 are arranged, and as a result, is mounted on the vehicle so as to extend in the vertical direction.
- the motor housing part 29 is provided in the upper part of the motor unit case 15, and the transmission housing part 30 is provided in the lower part of the motor unit case 15.
- the bottom of the motor unit case 15 forms an oil pan 27 that stores oil.
- the oil is used as a coolant for cooling the electric motor 5 and the inverter 33 and as a lubricant for lubricating the sliding portions of the electric motor 5 and the transmission 25.
- the motor unit case 15 also houses an oil pump 28 that discharges the oil stored in the oil pan 27.
- the oil pump 28 is disposed between the top and bottom of the transmission 25 and the oil pan 27.
- the front wheel 2 is rotatably supported by a lower portion of a front fork 6 that extends substantially in the vertical direction.
- a steering shaft 7 for steering the front wheels is connected to the upper portion of the front fork 6, and a handle 8 is provided on the upper portion of the steering shaft 7.
- the vehicle body frame 4 includes a head pipe 11, a main frame 12 (first frame), and a sub frame 31 (second frame).
- the head pipe 11 supports the steering shaft 7 to be rotatable.
- the main frame 12 is integrally joined to the head pipe 11 and extends rearward and downward from the head pipe 11.
- the main frame 12 includes a down portion 13 that extends downward from the head pipe 11 and a lower portion 14 that extends rearward from the lower end of the down portion 13.
- the rear end portion of the lower portion 14 is coupled to the front portion of the transmission housing portion 30.
- the sub frame 31 extends rearward and downward from the upper part of the head pipe 11 or the main frame 12.
- the motor unit case 15 is coupled to each of the main frame 12 and the sub frame 31 and is configured as a part of the vehicle body frame 4. For this reason, a vehicle body structure can be simplified.
- a truss-type frame structure that connects the head pipe 11, the motor accommodating portion 29, and the transmission accommodating portion 30 can be realized, and the motor unit case 15 includes the motor accommodating portion 29 and the speed change mechanism in the frame structure. It also serves as a part of the vehicle body frame 4 that integrally couples the machine housing 30. For this reason, the vehicle body structure can be simplified while increasing the vehicle body rigidity.
- the swing arm 16 is swingably connected to the motor unit case 15.
- the swing arm 16 extends in the front-rear direction, and is swingably connected to the rear portion of the motor unit case 15 at the front end portion thereof, and rotatably supports the rear wheel 3 at the rear end portion thereof.
- the motor unit case 15 has a flange protruding rearward from the rear portion thereof, and a swing shaft 17 that is the center of swing of the swing arm 16 is directed in the left-right direction so as to pass through the flange.
- the motor unit case 15 functions as a swing arm bracket or a pivot frame that supports the swing arm 16 so as to be swingable, and the motor unit case 15 and the electric motor 5 accommodated in the motor unit case 15 are The body frame 4 side component that is angularly displaced relative to the swing arm 16 is provided.
- a link mechanism 18 that interlocks with the swing of the swing arm 16 is provided.
- a lower end portion of the rear suspension 19 is connected to the link mechanism 18 so as to be swingable.
- the upper end of the rear suspension 19 is swingably connected to the rear part of the motor unit case 15.
- the motor unit case 15 also functions as a stationary suspension bracket for attaching one end of the rear suspension 19 to the vehicle body frame 4 side.
- the motor unit case 15 is also coupled to the seat frame 20.
- the seat frame 20 is detachably coupled to the motor unit case 15 and extends rearward while inclining upward from the upper part of the motor unit case 15.
- the seat frame 20 supports a seat 9 on which a driver and a passenger can sit side by side.
- the electric motorcycle is a so-called riding type, and the driver sits on the seat 9 in a posture straddling the vehicle body.
- a pair of foot steps 10 a provided on each of the pair of step brackets 10 is provided after the motor unit case 15.
- a driver sitting on the seat 9 in a posture straddling the vehicle body places the left and right soles on each of the pair of foot steps 10a.
- the electric motorcycle 1 includes a battery unit 21 as a power source for the electric motor 5.
- the battery unit 21 includes a battery 22 that can store direct-current power and a battery case 23 that houses the battery 22.
- the battery case 23 is supported on the lower portion 14 of the main frame 12.
- the DC power stored in the battery 22 is converted into AC power by the inverter 33, and the electric motor 5 operates by receiving the supply of AC power from the inverter 33 to generate traveling power.
- the battery 22 is mechanically and electrically connected to the inverter 33 via a wiring 33a (only shown in FIG. 1; refer to FIG. 3 for the sign) through which high-voltage direct current flows.
- the power transmission mechanism 24 includes the transmission 25 and the chain 26.
- the transmission 25 shifts the rotation of the rotating shaft 71 of the electric motor 5.
- the chain 26 transmits the rotation changed by the transmission 25 to the rear wheel 3.
- the battery case 23 is disposed between the front wheel 2 and the rear wheel 3, and more specifically, is disposed in front of the motor unit case 15 and behind the down portion 13 of the main frame 12. Since the motor unit case 15 is connected to the front end portion of the swing arm 16, the motor unit case 15 is disposed in front of the rear wheel 3. For this reason, the motor unit case 15 (that is, the electric motor 5 and the transmission 25) extending in the vertical direction is disposed behind the battery case 23 and before the rear wheel 3. Then, it is possible to reduce the center of gravity of the vehicle as much as possible while accommodating the electric motor 5 and the battery 22 between the front wheels 2 and the rear wheels 3.
- the battery case 23 is supported by the main frame 12 in a state of being loaded on the lower portion 14 of the main frame 12. For this reason, compared with the case where the battery case 23 is suspended from the vehicle body frame 4, the rigidity of the battery case 23 does not need to be excessively increased.
- a pair of left and right sub-frames 31 are disposed on the outer side of the battery case 23 in the vehicle width direction. For this reason, the side part of the battery case 23 is protected by the subframe 31. For example, even if the vehicle falls, the subframe 31 can prevent the battery case 23 from being damaged.
- FIG. 2 is a right side view showing the periphery of the motor unit case 15 shown in FIG.
- the motor unit case 15 is illustrated with the motor cover covering the right part of the motor unit case 15 removed.
- the electric motor 5 is disposed behind the battery case 23 and in front of the rear wheel 3.
- the battery case 23 can be disposed as low as possible, and the center of gravity of the vehicle can be lowered.
- the capacity of the battery 22 can be increased, thereby improving the cruising performance.
- the tilt angle allowed for the vehicle body can be increased. That is, when the electric motor 5 is increased in size, the electric motor 5 is not only increased in the radial direction but also increased in the axial direction.
- the vehicle body when turning the electric motorcycle 1, the vehicle body is generally tilted to resist the centrifugal force acting on the vehicle body. If the large electric motor 5 is arranged too far down, the electric motor 5 may come into contact with the road surface when the vehicle body is tilted. Then, the inclination angle allowed for the vehicle body becomes small, and the turning performance of the vehicle becomes low.
- the rotating shaft 71 of the electric motor 5 is disposed above the swing shaft 17.
- the inclination angle allowed for the vehicle body can be increased while the large electric motor 5 is mounted, it is preferable to increase the output performance of the vehicle and to increase the turning performance of the vehicle. It can be compatible. In particular, since the entire electric motor 5 is disposed above the swing shaft 17, both the output performance and the turning performance can be easily improved.
- the electric motor 5 and the transmission 25 are arranged in the vertical direction. For this reason, a heavy article can be put together compactly in the front-back direction, and it can control that a weight mass distributes in the front-back direction.
- the electric motor 5 is disposed above the transmission 25. Thereby, it is easy to realize coexistence of making output performance high and turning performance high.
- the front end portion of the motor housing portion 29 is located in front of the swing shaft 17.
- the rotation shaft 71 of the electric motor 5 is positioned in front of the swing shaft 17, the region exceeding half of the motor housing portion 29 in the front-rear direction is in front of the swing shaft 17. Is located. For this reason, the electric motor 5 can be brought as close as possible to the battery 22 in the front-rear direction. Therefore, concentration of weight mass can be further promoted in the front-rear direction.
- the swing shaft 17 is provided on the rear surface of the transmission housing portion 30 that houses the transmission 25. Thereby, it is possible to realize that the motor unit case 15 functions as a swing arm bracket or a pivot frame, and it is possible to realize a structure in which the electric motor 5 is disposed above the swing shaft 17. A structure in which the front end portion of the motor housing portion 29 is positioned forward of the swing shaft 17 can be realized.
- the structure of the motor unit case 15 will be described in more detail.
- the motor housing portion 29 has a peripheral wall 29a that surrounds the electric motor 5, and the peripheral wall 29a is centered on the rotation shaft 71 of the electric motor 5 in a side view. It is represented as drawing an arc.
- the transmission 25 shifts the rotation of the input shaft 72 to the output shaft 73, the input shaft 72 to which the rotation of the rotation shaft 71 of the electric motor 5 is transmitted, the output shaft 73 to which the rotation of the input shaft 72 is transmitted.
- the motor unit case 15 also houses a primary reduction mechanism 75 that transmits the rotation of the rotating shaft 71 of the electric motor 5 to the input shaft 72 of the transmission 25 together with the electric motor 5 and the transmission 25.
- the transmission housing unit 30 includes a peripheral wall 30a that surrounds the primary reduction mechanism 75 and the transmission 25, and a part of the peripheral wall 30a is represented as an arc centered on the input shaft 72 in a side view. Is done.
- the peripheral wall 29a of the motor housing part 29 and the peripheral wall 30a of the transmission housing part 30 are continuous, whereby the peripheral wall as a whole of the motor unit case 15 has a bowl shape with two circular arcs connected in the vertical direction in a side view. Presents.
- the electric motor 5 is disposed on the transmission 25, and the rotating shaft 71 of the electric motor 5 is also disposed above the input shaft 72 of the transmission 25. Further, the rotating shaft 71 of the electric motor 5 is disposed behind the input shaft 72 of the transmission 25. Therefore, the motor housing portion 29 is also disposed after the transmission housing portion 30. As a result, the motor unit case 15 extends in the vertical direction while inclining later from the lower end toward the upper end.
- the rear end portion of the motor accommodating portion 29 is disposed behind the rear end portion of the transmission accommodating portion 30.
- a flange through which the swing shaft 17 passes is provided at the rear portion of the transmission housing portion 30.
- a flange 55 for fixing the upper end portion of the rear suspension 19 extending in the vertical direction is provided at the rear portion of the motor housing portion 29, and this flange 55 projects rearward from the motor housing portion 29.
- the protruding amount of the flange 55 can be reduced to increase the support rigidity, and the rear suspension 19 It is possible to prevent the intermediate portion in the axial direction from interfering with the rear portion of the transmission housing portion 30.
- the rear suspension 19 extends in the vertical direction, and more specifically, is inclined so as to go forward as it advances upward.
- the rear suspension 19 intersects with the swing arm 16 in a side view, and the lower end portion of the rear suspension 19 is located below the swing arm 16. By doing so, the center of gravity of the vehicle can be lowered, and a space for arranging other parts above the swing arm 16 can also be created.
- the radiator 34 is arranged using the space above the swing arm 16. In engine-mounted motorcycles, it is common to use the space below the vehicle for handling the exhaust system, but in an electric motorcycle, the exhaust system can be omitted. Focusing on this point, the lower end portion of the rear suspension 19 is arranged by effectively utilizing the space that is vacated below the swing arm 16. The same applies to the link mechanism 18.
- the swing arm 16 is formed in an H shape in plan view. That is, the swing arm has a pair of left and right arm portions 52 and a cross portion 53 that connects the front and rear intermediate portions of the pair of arm portions 52 to the left and right.
- the rear suspension 19 passes vertically through an opening surrounded by the pair of arm portions 52, the cross portion 54, and the rear end surface of the motor unit case 15 of the swing arm 16. According to this arrangement, the lower end portion of the rear suspension 19 can be disposed below the swing arm 16, and the upper end portion of the rear suspension 19 can be fixed to the motor housing portion 29.
- a rear suspension 19 extending in the vertical direction is close to the rear surface of the motor unit case 15. Therefore, heavy objects can be arranged together in the front-rear direction, and the turning performance of the vehicle is improved. Moreover, since the front side of the rear suspension 19 is covered with the motor unit case 15, the rear suspension 19 can be protected from muddy water from the front.
- both the motor housing portion 29 and the transmission housing portion 30 are disposed behind the battery case 23, the battery case 23 is supported on the lower portion 14 of the main frame 12, and the lower portion 14 is The transmission housing 30 is coupled to the front end and the lower end. Due to this arrangement relationship, the front end portion of the transmission housing portion 30 faces the rear surface of the battery case 23 in the front-rear direction, and the front end portion of the motor housing portion 29 also faces the rear surface of the battery case 23 in the front-rear direction.
- the front end portion of the motor accommodating portion 29 is disposed behind the front end portion of the transmission accommodating portion 30. Therefore, the rear upper part of the battery case 23 projects rearward from the rear lower part. Thereby, not only the lower part of the rear surface of the battery case 23 is close to the front end part of the transmission housing part 30 but also the upper part of the rear surface of the battery case 23 can be made close to the front end part of the motor housing part 29. Therefore, not only the transmission 25 is close to the battery 22 behind the battery 22, but also the electric motor 5 disposed behind the transmission 25 is close to the battery 22 behind the battery 22. Since the battery 22 and the battery case 23 are thus arranged as far back as possible, the capacity of the battery 22 can be increased.
- the upper motor accommodating portion 29 By arranging the upper motor accommodating portion 29 later, a portion protruding backward is formed in the battery case 23. Therefore, even when the motor unit case 15 is attached to the main frame 12 and the swing arm 16, the link mechanism 18, the rear suspension 19, the seat frame 20, and the like are attached to the motor unit case 15, the battery case 23 is moved up and down.
- the battery case 23 can be placed on the lower part 14 or separated from the lower part 14 simply by making it happen. For this reason, the operation
- the sub frame 31 is detachably coupled to the vehicle body frame 4 and the motor unit case 15. For this reason, if the subframe 31 is removed, the battery unit 21 can be removed from the vehicle body side and assembled to the vehicle body side from the outside by lifting the battery unit 21 to the upper end of the motor unit case. be able to. If the battery unit 21 is mounted while sliding in the left-right direction, it is only necessary to lift it slightly above the upper surface of the lower portion 14. Furthermore, the dimension in the left-right direction of the portion not covered with the subframe 31 is not restricted by the facing distance of the subframe 31. For this reason, it becomes easy to enlarge battery case 23, and cruising performance becomes high. In the present embodiment, the area below the subframe 31 in the battery case 23 is larger than the area above the subframe 31. For this reason, it is possible to improve the cruising performance and reduce the center of gravity of the vehicle.
- the lower end portion of the lower portion 14 is coupled to the lower end portion of the transmission housing portion 30, the lower end portion of the battery case 15 can be disposed below the input shaft 72 of the transmission 25. Moreover, the upper end portion of the battery case 15 is disposed above the rotating shaft 71 of the electric motor 5. Thus, while placing the battery case 23 as low as possible, the battery case 23 has a high profile, which increases the capacity of the battery 22 and improves cruising performance.
- the motor unit case 15 accommodates an oil pump 28 in a region between the transmission 25 and the oil pan 27.
- the rotation shaft 76 of the oil pump 28 is disposed below the swing shaft 17. More specifically, the rotation shaft 76 of the oil pump 28 is disposed between the front and rear of the swing shaft 17 and the output shaft 73 of the transmission 25 and is disposed below the two shafts 17 and 73. .
- the oil pump 28 may be a mechanical pump driven by the electric motor 5. In this case, a mechanism for transmitting the rotation of the transmission 25 to the rotating shaft 76 may be accommodated in the motor unit case 15.
- the oil pump 28 may be an electric pump. Note that both a mechanical oil pump and an electric oil pump may be provided. In this case, even if the electric motor 5 is stopped and the mechanical oil pump cannot be operated, the electric oil pump is used. The oil can be supplied to the object to be cooled or lubricated using the oil pump.
- the inflow duct 36 extends upward from the upper part of the battery case 23, and the inlet of the inflow duct 36 is located in the air box 35 in the air.
- a labyrinth may be formed in the air box 35 between the opening for taking in the traveling wind and the inlet of the inflow duct 36.
- the rear part of the air box 35 is sandwiched between the front and rear of the seat 9 and the rear upper part of the battery case 23, and is close to both the seat 9 and the rear upper part of the battery case 23.
- the rear portion of the air box 35 is located above the motor unit case 15 and is close to the motor unit case 15 in the vertical direction.
- the motor unit case 15 is located behind the battery case 23 and is close to the rear part of the battery case 23 in the front-rear direction.
- the upper part of the motor unit case 15 forms a motor accommodating part 29 that accommodates the electric motor 5, the battery case 23 accommodates the battery 22, and the rear part of the air box 35 accommodates the inverter 33.
- the inverter 33 is provided in the vicinity of the rear wall upper part (step) of the battery case 23. Therefore, the step has an opening (not shown) through which the wiring 33a is inserted. Then, the entire wiring 33a can be accommodated inside the battery case 23 and the air box 35 (see FIG. 1).
- the battery case 23 is made of an insulating material. At least the rear part of the air box 35 (see FIG. 1) is also made of an insulating material. Therefore, the battery 22 and the inverter 33 are accommodated in separate insulating components. For this reason, it is possible to suppress an undesired short circuit between the battery 22 and the inverter 33.
- the wiring 33a is also accommodated in these insulating components.
- the inverter 33 and the electric motor 5 are cooled by the oil stored in the oil pan 27. Further, the lubrication parts of the electric motor 5 and the transmission are also lubricated with the oil stored in the oil pan 27. Therefore, in this electric motorcycle 1, the cooling system and the lubrication system are integrated.
- the electric motorcycle 1 is provided with an oil pump for oil discharge, and the oil pump 28 is accommodated in the motor unit case 15.
- the electric motorcycle 1 is provided with a radiator 34 that cools oil by exchanging heat with traveling wind.
- the radiator 34 is attached under the seat frame 20 and is disposed in a space above the swing arm 16 born by arranging the rear suspension 19 as far as possible.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (14)
- 電気モータにより発生された動力で走行する鞍乗型電動車両であって、
前記電気モータの電源となるバッテリを収容し、前輪と後輪との間に配置されるバッテリケースと、
前端部において車体フレームに揺動可能に連結され、後端部において後輪を回転可能に支持するスイングアームと、を備え、
前記電気モータが、前記バッテリケースよりも後方に配置され、前記後輪よりも前方に配置されている、鞍乗型電動車両。 - 前記電気モータの回転軸が、前記スイングアームの揺動の中心となる揺動軸よりも上方に配置される、請求項1に記載の鞍乗型電動車両。
- 前記電気モータの前端部が、前記揺動軸よりも前方に配置されている、請求項2に記載の鞍乗型電動車両。
- 前記電気モータにより発生された動力を変速する変速機構、を備え、
前記変速機構が前記バッテリケースよりも後方に配置され、前記電気モータが前記変速機構と略上下方向に並べられ、前記電気モータが前記変速機構よりも上方に配置されている、請求項1乃至3のいずれか1項に記載の鞍乗型電動車両。 - 前記電気モータの回転軸が、前記変速機構の入力軸よりも後方に配置されている、請求項4に記載の鞍乗型電動車両。
- 前記電気モータを収容するモータ収容部と、前記変速機構を収容する変速機収容部とを有し、前記モータ収容部の前端部が、前記変速機収容部の前端部よりも後方に配置される、請求項5に記載の鞍乗型電動車両。
- 前記車体フレームが、ヘッドパイプから後方且つ下方に向かって延び、前記変速機収容部の前部に結合される第1フレームを有し、
前記バッテリケースが、前記第1フレームに積載された状態で前記第1フレームに支持されている、請求項6に記載の鞍乗型電動車両。 - 前記車体フレームが、前記第1フレームよりも上方で前記ヘッドパイプから後方且つ下方に向かって延び、前記モータ収容部の前部に結合される第2フレームを有する、請求項7に記載の鞍乗型電動車両。
- 前記第2フレームが、前記バッテリケースよりも車幅方向外側に配置される、請求項8に記載の鞍乗型電動車両。
- 前記変速機収容部に前記揺動軸が設けられる、請求項6乃至9のいずれか1項に記載の鞍乗型電動車両。
- 前記変速機構の入力軸が前記揺動軸よりも上方に配置され、
前記モータ収容部と前記変速機収容部とを一体的に結合してなるモータユニットケースを備え、前記モータユニットケースが前記車体フレームの一部として構成される、請求項6乃至10のいずれか1項に記載の鞍乗型電動車両。 - 前記変速機構の入力軸が前記揺動軸よりも下方に配置される、請求項4乃至9のいずれか1項に記載の鞍乗型電動車両。
- 前記バッテリケースの下端部が、前記変速機構の入力軸よりも下方に配置され、前記バッテリケースの上端部が、前記電気モータの回転軸よりも上方に配置される、請求項4乃至12のいずれか1項に記載の鞍乗型電動車両。
- 前記電気モータを冷却するためのオイルが流れるオイル通路を有し、前記オイル通路の出口が前記変速機構の上で開口する、請求項4乃至13のいずれか1項に記載の鞍乗型電動車両。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013551039A JP5923115B2 (ja) | 2011-12-28 | 2011-12-28 | 鞍乗型電動車両 |
CN201180075902.6A CN104010929B (zh) | 2011-12-28 | 2011-12-28 | 跨乘式电动车辆 |
PCT/JP2011/007335 WO2013098894A1 (ja) | 2011-12-28 | 2011-12-28 | 鞍乗型電動車両 |
US14/369,176 US9278725B2 (en) | 2011-12-28 | 2011-12-28 | Straddle electric vehicle |
EP11878596.3A EP2799319B1 (en) | 2011-12-28 | 2011-12-28 | Saddle-type electric vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/007335 WO2013098894A1 (ja) | 2011-12-28 | 2011-12-28 | 鞍乗型電動車両 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013098894A1 true WO2013098894A1 (ja) | 2013-07-04 |
Family
ID=48696467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/007335 WO2013098894A1 (ja) | 2011-12-28 | 2011-12-28 | 鞍乗型電動車両 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9278725B2 (ja) |
EP (1) | EP2799319B1 (ja) |
JP (1) | JP5923115B2 (ja) |
CN (1) | CN104010929B (ja) |
WO (1) | WO2013098894A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015154519A (ja) * | 2014-02-12 | 2015-08-24 | 本田技研工業株式会社 | 駆動装置の冷却構造 |
WO2019186947A1 (ja) * | 2018-03-29 | 2019-10-03 | 本田技研工業株式会社 | 鞍乗型電動車両 |
WO2020017032A1 (ja) * | 2018-07-20 | 2020-01-23 | 本田技研工業株式会社 | 電動車両 |
WO2020136783A1 (ja) * | 2018-12-27 | 2020-07-02 | 本田技研工業株式会社 | 鞍乗り型電動車両 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5970562B2 (ja) * | 2012-12-25 | 2016-08-17 | 川崎重工業株式会社 | 電動車両 |
US9340254B2 (en) * | 2014-04-15 | 2016-05-17 | Brammo, Inc. | Electric motorcycle with adjustable squat ratio isolated from vehicle geometry |
US9937975B2 (en) * | 2014-09-11 | 2018-04-10 | REP Concepts, Inc. | Convertible motorized running cycle |
JP6404254B2 (ja) * | 2016-03-30 | 2018-10-10 | 本田技研工業株式会社 | 鞍乗型電動車両 |
JP6490643B2 (ja) * | 2016-09-30 | 2019-03-27 | 本田技研工業株式会社 | 鞍乗り型車両の電装品支持構造 |
CN111094118B (zh) * | 2017-09-11 | 2022-08-23 | 本田技研工业株式会社 | 电动二轮车 |
WO2019186953A1 (ja) | 2018-03-29 | 2019-10-03 | 本田技研工業株式会社 | 鞍乗型電動車両 |
WO2019186943A1 (ja) * | 2018-03-29 | 2019-10-03 | 本田技研工業株式会社 | 鞍乗型電動車両 |
JP7096879B2 (ja) * | 2018-03-29 | 2022-07-06 | 本田技研工業株式会社 | 鞍乗型電動車両 |
US11753101B2 (en) | 2018-04-27 | 2023-09-12 | FUELL Inc. | Electric saddle type vehicle with storage areas |
US11299229B2 (en) | 2018-04-27 | 2022-04-12 | FUELL Inc. | Electric saddle type vehicle chassis |
JP6749979B2 (ja) * | 2018-09-27 | 2020-09-02 | 本田技研工業株式会社 | 鞍乗り型電動車両 |
US11260934B2 (en) | 2019-01-07 | 2022-03-01 | Harley-Davidson Motor Company Group, LLC | Swingarm concentric motor drive for electric motorcycle |
WO2020176858A2 (en) | 2019-02-28 | 2020-09-03 | FUELL Inc. | Electric saddle type vehicle |
WO2020188706A1 (ja) * | 2019-03-18 | 2020-09-24 | 本田技研工業株式会社 | 鞍乗型電動車両 |
JP7354800B2 (ja) * | 2019-11-29 | 2023-10-03 | スズキ株式会社 | 鞍乗型電動車両 |
JP7347167B2 (ja) * | 2019-11-29 | 2023-09-20 | スズキ株式会社 | 鞍乗型車両 |
WO2023073673A1 (en) * | 2021-10-29 | 2023-05-04 | Bombardier Recreational Products Inc. | Electric vehicle with a cooling arrangement |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05105176A (ja) * | 1991-03-08 | 1993-04-27 | Honda Motor Co Ltd | 電動車 |
JP2000038184A (ja) * | 1999-07-16 | 2000-02-08 | Honda Motor Co Ltd | 電動機付き二輪車の駆動装置 |
JP2001119801A (ja) * | 1999-10-19 | 2001-04-27 | Yamaha Motor Co Ltd | 電動車両用制御ユニット |
JP2004210074A (ja) | 2002-12-27 | 2004-07-29 | Yamaha Motor Co Ltd | 電動二輪車 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5180848U (ja) * | 1974-12-20 | 1976-06-28 | ||
EP0469995B1 (en) * | 1990-08-02 | 1995-10-04 | Honda Giken Kogyo Kabushiki Kaisha | Electrically operated vehicle |
JP3172952B2 (ja) | 1991-10-18 | 2001-06-04 | ヤマハ発動機株式会社 | 電動二輪車 |
JP3748898B2 (ja) * | 1992-08-21 | 2006-02-22 | スズキ株式会社 | 電動式スクータ型車両 |
JP3174977B2 (ja) * | 1992-10-27 | 2001-06-11 | ヤマハ発動機株式会社 | 電動二輪車 |
US6155369A (en) * | 1998-03-26 | 2000-12-05 | Whittaker; Ronald W. | Electric bicycle |
JP4377561B2 (ja) * | 2001-12-20 | 2009-12-02 | 本田技研工業株式会社 | 電動車両のパワーユニット構造 |
CN100500502C (zh) * | 2002-12-27 | 2009-06-17 | 雅马哈发动机株式会社 | 电动两轮车 |
TWI341264B (en) * | 2006-09-28 | 2011-05-01 | Mitsubishi Motors Corp | Electric motor mounting structure for vehicles |
JP4396681B2 (ja) * | 2006-09-28 | 2010-01-13 | 三菱自動車工業株式会社 | 車両のモータマウント構造 |
JP2008223594A (ja) * | 2007-03-13 | 2008-09-25 | Yamaha Motor Co Ltd | 内燃機関およびそれを備えた車両 |
JP5180848B2 (ja) | 2009-01-13 | 2013-04-10 | パナソニック株式会社 | 表示パネル支持装置 |
DE102009000360A1 (de) | 2009-01-21 | 2010-12-09 | Markus Christ | Akkueinheit für ein Elektromotorrad sowie Elektromotorrad |
US20110036657A1 (en) | 2009-08-13 | 2011-02-17 | Brammo, Inc. | Electric vehicle chassis |
US8312954B2 (en) * | 2010-04-22 | 2012-11-20 | Mission Motor Company | Frame for a two wheeled electric vehicle |
JP5542626B2 (ja) * | 2010-11-10 | 2014-07-09 | 本田技研工業株式会社 | 鞍乗り型電動車両 |
US9160214B2 (en) * | 2010-11-12 | 2015-10-13 | Kawasaki Jukogyo Kabushiki Kaisha | Cooling structure for electric vehicle |
JP5504352B2 (ja) * | 2010-11-12 | 2014-05-28 | 川崎重工業株式会社 | 電動車両における蓄電装置の搭載構造 |
WO2012066602A1 (ja) * | 2010-11-18 | 2012-05-24 | 川崎重工業株式会社 | 鞍乗型車両 |
JP5584315B2 (ja) * | 2010-12-24 | 2014-09-03 | 川崎重工業株式会社 | 鞍乗型電動車両 |
US8892292B2 (en) * | 2010-12-28 | 2014-11-18 | Kawasaki Jukogyo Kabushiki Kaisha | Electric vehicle |
US8672077B2 (en) * | 2011-08-02 | 2014-03-18 | Faster Faster Inc. | Integrated cast motorcycle chassis and motor housing |
JP5734149B2 (ja) * | 2011-09-27 | 2015-06-10 | 本田技研工業株式会社 | 電動車両 |
-
2011
- 2011-12-28 WO PCT/JP2011/007335 patent/WO2013098894A1/ja active Application Filing
- 2011-12-28 JP JP2013551039A patent/JP5923115B2/ja active Active
- 2011-12-28 CN CN201180075902.6A patent/CN104010929B/zh active Active
- 2011-12-28 US US14/369,176 patent/US9278725B2/en active Active
- 2011-12-28 EP EP11878596.3A patent/EP2799319B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05105176A (ja) * | 1991-03-08 | 1993-04-27 | Honda Motor Co Ltd | 電動車 |
JP2000038184A (ja) * | 1999-07-16 | 2000-02-08 | Honda Motor Co Ltd | 電動機付き二輪車の駆動装置 |
JP2001119801A (ja) * | 1999-10-19 | 2001-04-27 | Yamaha Motor Co Ltd | 電動車両用制御ユニット |
JP2004210074A (ja) | 2002-12-27 | 2004-07-29 | Yamaha Motor Co Ltd | 電動二輪車 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015154519A (ja) * | 2014-02-12 | 2015-08-24 | 本田技研工業株式会社 | 駆動装置の冷却構造 |
WO2019186947A1 (ja) * | 2018-03-29 | 2019-10-03 | 本田技研工業株式会社 | 鞍乗型電動車両 |
JPWO2019186947A1 (ja) * | 2018-03-29 | 2021-02-25 | 本田技研工業株式会社 | 鞍乗型電動車両 |
US11492075B2 (en) | 2018-03-29 | 2022-11-08 | Honda Motor Co., Ltd. | Straddle type electric vehicle |
WO2020017032A1 (ja) * | 2018-07-20 | 2020-01-23 | 本田技研工業株式会社 | 電動車両 |
JPWO2020017032A1 (ja) * | 2018-07-20 | 2021-07-15 | 本田技研工業株式会社 | 電動車両 |
WO2020136783A1 (ja) * | 2018-12-27 | 2020-07-02 | 本田技研工業株式会社 | 鞍乗り型電動車両 |
JPWO2020136783A1 (ja) * | 2018-12-27 | 2021-09-27 | 本田技研工業株式会社 | 鞍乗り型電動車両 |
JP7187578B2 (ja) | 2018-12-27 | 2022-12-12 | 本田技研工業株式会社 | 鞍乗り型電動車両 |
Also Published As
Publication number | Publication date |
---|---|
EP2799319B1 (en) | 2016-11-02 |
EP2799319A1 (en) | 2014-11-05 |
JP5923115B2 (ja) | 2016-05-24 |
EP2799319A4 (en) | 2015-09-30 |
CN104010929B (zh) | 2017-03-08 |
US20150008061A1 (en) | 2015-01-08 |
JPWO2013098894A1 (ja) | 2015-04-30 |
CN104010929A (zh) | 2014-08-27 |
US9278725B2 (en) | 2016-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5923115B2 (ja) | 鞍乗型電動車両 | |
JP5627155B2 (ja) | 電動二輪車 | |
WO2013098890A1 (ja) | 鞍乗型電動車両 | |
JP5797775B2 (ja) | 鞍乗型電動車両 | |
JP5731258B2 (ja) | 電動三輪車 | |
JP5889339B2 (ja) | 鞍乗型電動車両 | |
JP7121633B2 (ja) | 鞍乗り型電動車両 | |
CN111699100B (zh) | 具有动力单元的车辆 | |
JP4986684B2 (ja) | 鞍乗り型4輪車 | |
CN111114676B (zh) | 跨骑型电动车辆 | |
JP7200654B2 (ja) | 電動鞍乗型車両 | |
JP2006096105A (ja) | 電動車両用バッテリ保持装置 | |
CN112172984B (zh) | 鞍乘型车辆的散热器结构 | |
JP7131360B2 (ja) | 鞍乗型車両 | |
JP7200653B2 (ja) | 電動鞍乗型車両 | |
JP2020097312A (ja) | 電動鞍乗型車両 | |
CN110799415B (zh) | 自动二轮车 | |
JP5623659B2 (ja) | 鞍乗型電動車両 | |
JP5788821B2 (ja) | 鞍乗り型車両用内燃機関の冷却装置 | |
CN113165716A (zh) | 跨骑型电动车辆 | |
JP2023115637A (ja) | 鞍乗り型車両 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11878596 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2013551039 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14369176 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2011878596 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011878596 Country of ref document: EP |