WO2005028233A1 - ハイブリッド車両 - Google Patents
ハイブリッド車両 Download PDFInfo
- Publication number
- WO2005028233A1 WO2005028233A1 PCT/JP2004/011691 JP2004011691W WO2005028233A1 WO 2005028233 A1 WO2005028233 A1 WO 2005028233A1 JP 2004011691 W JP2004011691 W JP 2004011691W WO 2005028233 A1 WO2005028233 A1 WO 2005028233A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- generator motor
- transmission
- engine
- shaft
- input shaft
- Prior art date
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Classifications
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- 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
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- 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
- B60K6/44—Series-parallel type
- B60K6/442—Series-parallel switching type
-
- 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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/543—Transmission for changing ratio the transmission being a continuously variable transmission
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- 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
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Definitions
- the present invention relates to a hybrid vehicle capable of running with one or both of a driving force of an engine and a driving force of a generator motor.
- the generator motor can be separated from the crankshaft of the engine and the input shaft of the transmission, and the driving force of the generator motor can be transmitted to the driving wheels relative to the output shaft of the transmission.
- a so-called an axle drive type hybrid vehicle is known, for example, from Patent Document 1 below.
- a generator motor is connected in series via a clutch to an end of the input shaft of the transmission opposite to the engine, and the clutch is disengaged to connect the generator motor to the input of the transmission.
- Patent Document 1 Japanese Unexamined Patent Publication No. 2002-188716
- the present invention has been made in view of the above circumstances, and has an object to enable a hybrid vehicle to employ a foot shaft drive system without making a large design change to a transmission for a pinching generator motor type. With the goal.
- an engine having a crankshaft, an input shaft coaxially coupled to the crankshaft, and an input shaft arranged in parallel to the input shaft.
- a transmission having an output shaft mounted thereon and capable of changing a speed ratio between the input shaft and the output shaft; and a transmission interposed between the engine and the transmission and located at a position off the axis of the input shaft,
- a generator motor for transmitting the driving force to any position on the power transmission path between the output shaft and the differential gear, and capable of traveling with either one or both of the driving force of the engine and the driving force of the generator motor.
- a hybrid vehicle in addition to the first feature, a hybrid vehicle is proposed in which a generator motor is arranged coaxially with an output shaft.
- a starter motor capable of cranking a crankshaft is disposed at a position between an engine and a transmission, and a generator motor
- a hybrid vehicle is proposed in which at least a part of the starter motor overlaps when viewed in a direction perpendicular to the axis.
- a starter motor is arranged coaxially with a crankshaft.
- the driving force of the generator motor is transmitted to the output shaft of the transmission.
- the transmission of the driving force between the neerator motor and the differential gear can be transmitted without passing through the engine and the input shaft. This enables the driving of the foot axle, which reduces the power consumption by reducing friction and improves the energy recovery efficiency during regenerative braking. Will be possible. Since the generator motor is located between the engine and the transmission, the generator motor can be arranged in the same way as the conventional pinched generator motor type, and the transmission for the pinched generator motor type has undergone a major design change. It is possible to adopt the foot-axis drive system without the need, and there is no increase in the axial dimension compared to the transmission for the pinching generator motor type.
- the generator motor is arranged coaxially with the output shaft, it is possible to easily avoid interference between the generator motor and the output shaft.
- the starter motor since the starter motor is arranged at a position sandwiched between the engine and the transmission, the starter motor can be arranged without making a large design change in the transmission for the sandwich generator motor type. Can be.
- the generator motor and the starter motor are overlapped when viewed in a direction perpendicular to the axis of the input shaft, an increase in the axial dimension of the transmission can be effectively suppressed.
- the starter motor is arranged coaxially with the crankshaft, the engine can be started with a compact structure, and the power can be generated by driving the starter motor with the engine. .
- FIG. 1 is a longitudinal sectional view of a power unit of a hybrid vehicle according to a first embodiment. (Example 1)
- FIG. 2 is an enlarged view of a portion A in FIG. 1. (Example 1)
- FIG. 3 is an enlarged view of a portion B in FIG. 1. (Example 1)
- FIG. 4 is an enlarged view of a portion C in FIG. 1. (Example 1)
- FIG. 5 is a view taken along line 5-5 in FIG. 1. (Example 1)
- FIG. 6 is an enlarged view of a forward / reverse switching mechanism. (Example 1)
- FIG. 7 is a longitudinal sectional view of a power unit of a hybrid vehicle according to a second embodiment. ( (Example 2)
- FIG. 8 is an enlarged view of a portion A in FIG. 7. (Example 2)
- FIG. 9 is an enlarged view of a portion B in FIG. 7. (Example 2)
- FIG. 10 is an enlarged view of a portion C in FIG. 7. (Example 2)
- FIG. 11 is a view taken in the direction of the arrow 11_11 in FIG. 7. (Example 2)
- FIG. 1 to FIG. 6 show a first embodiment of the present invention.
- the transmission case 11 of the transmission T mounted on the front part of the vehicle of the front engine "front drive” has a first casing l la, a second casing 11b, and a third casing l lc.
- the shaft end of the crankshaft 15 of the engine E faces the right end opening of the first casing 11a.
- the input shaft 16 (main shaft) of the transmission T sharing the axis L with the crankshaft 15 is connected to the inside of the transmission case 11.
- an output shaft 17 (counter shaft) parallel to the input shaft 16 and a reduction shaft 18 are supported inside the transmission case 11, and a differential gear 19 is arranged below the reduction shaft 18.
- an output shaft 17 is disposed above and behind the crankshaft 15 and the input shaft 16 disposed on the axis L, and a reduction shaft 18 is disposed behind the output shaft 17.
- a differential gear 19 is arranged below the reduction shaft 18.
- a starter motor M 2 arranged in a space surrounded by the first casing 11a and the second casing l ib includes a stator 23 fixed to the second casing l ib with bolts 22. (See FIG. 5) and a rotor 25 fixed to a starter motor shaft 24 supported by ball bearings 63 and 64.
- a plurality of coils 26 are provided in the stator 23, and a plurality of Permanent magnets 27 are provided.
- a drive sprocket 65 formed integrally with the starter motor shaft 24 and a driven sprocket 66 fixed to the input shaft 16 are connected by an endless chain 67.
- the starter motor M2 is driven, the drive sprocket 65 and the endless chain 67
- the crankshaft 15 can be cranked via the driven sprocket 66 and the input shaft 16, and conversely, the starter motor M 2 can be driven by the driving force of the crankshaft 15 to function as a generator.
- the belt-type continuously variable transmission 28 disposed in the internal space of the third casing 11c includes a drive pulley 29 supported on the input shaft 16, a driven pulley 30 supported on the output shaft 17, and a drive pulley 29. And a metal belt 31 wound around a driven pulley 30.
- the drive pulley 29 includes a fixed pulley half 29a that is rotatable relative to the input shaft 16 and cannot move in the axial direction, and a movable pulley half 29b that can approach and separate from the fixed pulley half 29a.
- the movable pulley half 29b can be urged toward the fixed pulley half 29a by hydraulic pressure supplied to the oil chamber 32.
- the driven pulley 30 acts as a fixed pulley half 30a integral with the output shaft 17 and a movable pulley half 30b that can approach and separate from the fixed pulley half 30a. It is possible to urge the fixed pulley half 30a by the hydraulic pressure supplied to the oil chamber 33.
- the movable pulley half 29b of the drive pulley 29 is separated from the fixed pulley half 29a, and at the same time, the driven pulley 30 is moved.
- the belt-type stepless The gear ratio of the transmission 28 can be changed to the LO side.
- the movable pulley half 29b of the drive pulley 29 is brought closer to the fixed bull half 29a, and at the same time, the movable pulley half of the driven pulley 30 is moved.
- the speed ratio of the belt-type continuously variable transmission 28 can be changed to the ⁇ D side.
- a forward / reverse switching mechanism 41 is arranged between the left end of the input shaft 16 and the drive pulley 29.
- the forward / reverse switching mechanism 41 includes a planetary gear mechanism 42, a forward clutch 43, and a reverse brake 44.
- the forward clutch 43 When the forward clutch 43 is engaged, the input shaft 16 is directly connected to the fixed pulley half 29a of the drive pulley 29.
- the reverse brake 44 When the reverse brake 44 is engaged, the rotation of the input shaft 16 is reduced, and the rotation of the drive shaft is reversed. 29 to the fixed pulley half 29a.
- the planetary gear mechanism 42 includes a sun gear 45 connected to the input shaft 16, a planetary carrier 47 rotatably supported on the input shaft 16 via a ball bearing 46, and a relative rotation around the outer periphery of the planetary carrier 47.
- a ring gear 48 is disposed freely, and a plurality of pinions 50 are rotatably supported by pinion shafts 49 fixed to the planetary carrier 47 and are combined with both the sun gear 45 and the ring gear 48.
- the forward clutch 43 can be connected to a clutch outer 51 integrally connected to the fixed pulley half 29a of the drive pulley 29, a clutch inner 52 integrally connected to the sun gear 45, a clutch outer 51 and a clutch inner 52.
- a plurality of frictional engagement members 53, a clutch piston 55 driven by hydraulic pressure acting on the oil chamber 54 to bring the frictional engagement members 53 into close contact with each other, and a return spring for urging the clutch piston 55 in the returning direction. 56 is provided. Accordingly, when the forward clutch 43 is engaged, the rotation of the input shaft 16 is directly transmitted to the drive pulley 29 via the sun gear 45, the clutch inner 52, the friction engagement member 53, and the clutch outer 51, and the vehicle travels forward.
- the reverse brake 44 includes a plurality of friction engagement members 57 that can couple the planetary carrier 47 and the fourth casing lid, and the friction engagement members 57 driven by hydraulic pressure acting on the oil chamber 58. , And a return spring 60 for urging the clutch piston 59 in the returning direction. Therefore, reverse brake 44 is engaged. Then, the planetary carrier 47 of the planetary gear mechanism 42 is non-rotatably restrained by the fourth casing lid. At this time, since the tip of the clutch outer 51 of the forward clutch 43 is integrally and rotatably engaged with the ring gear 48 of the planetary gear mechanism 42, the rotation of the input shaft 16 is controlled by the sun gear 45, the pinion 50, and the ring gear. The speed is reduced through the clutch 48 and the clutch outer 54 and the rotation is reversed and transmitted to the drive pulley 29 to cause the vehicle to travel backward.
- Reference numeral 68 in FIG. 2 denotes an oil pump, which is driven by the input shaft 16 via an endless chain 69.
- the generator motor Ml arranged coaxially on the right side of the output shaft 17 has a hollow generator motor shaft 75 supported on the outer periphery of the output shaft 17 via a pair of ball bearings 73, 74, and the right end thereof.
- the stator 77 surrounding the outside of the rotor 76 fixed to the outer periphery is fixed to the second casing lib by the bolts 78.
- the stator 77 of the generator motor Ml is provided with a plurality of coils 79..., And the rotor 76 is provided with a plurality of permanent magnets 80.
- a second reduction gear 83 and a final drive gear 84 are formed on a reduction shaft 18 supported by a pair of ball bearings 81, 82 on the second casing lib and the third casing 11c.
- the reduction gear 83 is engaged with a first reduction gear 85 formed integrally with the generator motor shaft 75, and the final drive gear 84 is engaged with a final driven gear 86 of the differential gear 19.
- the differential gear 19 includes a differential case 89 supported by a pair of ball bearings 87, 88 on the second casing lib and the third casing 11c, and the final driven gear 86 is provided on an outer periphery of the differential case 89.
- a pair of differential pinions 91, 91 are rotatably supported on a pinion shaft 90 fixed to the differential case 89, and the left axle 92 and the right axle penetrate the second casing l lb, the third casing 11c, and the differential case 89.
- the pair of differential side gears 94, 94 fixed to the opposite ends are engaged with the pair of differential binions 91, 91, respectively.
- the starting clutch 95 that couples the generator motor shaft 75 to the output shaft 17 includes a clutch inner 96 fixed to the generator motor shaft 75, a clutch outer 97 fixed to the output shaft 17, a clutch inner 96 and a clutch outer 97.
- the generator motor Ml and the starter motor M2 are arranged at the position between the engine E and the transmission T, that is, at the same position as the position of the generator motor of the conventional sandwich generator motor type, With a small modification to the transmission for the pinch generator motor type, the foot shaft can be driven. Since both the generator motor Ml and the starter motor M2 are located off the axis L of the input shaft 16 and overlap each other when viewed in a direction perpendicular to the axis L, the dimension of the transmission T in the direction of the axis L is The increase can be effectively suppressed. As can be seen from FIG.
- the generator motor Ml and the starter motor M2 hardly protrude from the silhouette of the engine E and the transmission T in the direction of the axis L, so that an increase in the radial dimension is also suppressed. Further, since the generator motor Ml and the starter motor M2 are sandwiched between the engine E having a large heat mass and the transmission T, their cooling properties are easily ensured.
- FIG. 7 to FIG. 11 show a second embodiment of the present invention.
- components corresponding to those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, and redundant description will be omitted.
- a description will be given focusing on portions of the second embodiment that are different from the first embodiment.
- the starter motor M2 is disposed at a position deviated from the axis L of the input shaft 16, whereas in the second embodiment, the starter motor M2 is located on the axis L of the input shaft 16. It is located at The starter motor M2 is disposed between the crankshaft 15 and the damper 21, and its stator 23 is fixed to the first casing 11a with bolts 22 ... The rotor 25 is fixed to the crankshaft 15. Therefore, the engine E can be started efficiently by directly cranking the crankshaft 15 with the rotor 25 of the starter motor Ml, and the starter motor M2 can be made to function as a generator by driving the rotor 25 with the engine E. it can. Since the starter motor M2 is arranged coaxially with the crankshaft 15, it is possible to prevent the starter motor M2 from interfering with the crankshaft 15 or the input shaft 16.
- the generator motor Ml is arranged coaxially with the output shaft 17, but in the second embodiment, it is arranged at a position off the output shaft 17. That is, as is clear from FIG. 11, the output shaft 17 is disposed above and behind the crankshaft 15 and the input shaft 16 disposed on the axis L, and the generator motor shaft 111 is disposed above and behind the output shaft 17.
- a reduction shaft 18 is arranged below the generator motor shaft 111, and a differential gear 19 is arranged below the reduction shaft 18.
- the generator motor Ml housed in a space surrounded by the motor cover 112 separate from the first casing 11a and the second casing l ib is mounted on the motor cover 112 and the second casing 1 lb with ball bearings 113. , 114, a stator 77 surrounding the rotor 76 fixed to the generator motor shaft 111 is fixed to 1 lb of the second casing with bolts 78.
- a driving sprocket 115 provided integrally with the generator motor shaft 111 and a driven sprocket 116 fixed to the reduction shaft 18 are connected by an endless chain 117, and the generator motor Ml and the reduction shaft 18 are connected via the endless chain 117. Power transmission is performed.
- the starting clutch 95 has a function of connecting the output shaft 17 to the first reduction gear 85 and the generator motor shaft 75.
- the starting clutch 95 of the second embodiment has an output shaft. It has only the function of connecting the 17 to the first reduction gear 85. That is, the starting clutch 95 includes a clutch inner 119 integrated with the first reduction gear 85 supported on the outer periphery of the output shaft 17 via the ball bearing 118, a clutch outer 120 integrated with the output shaft 17, a clutch inner 119 and The frictional engagement members 121 supported by the clutch outer 120, the clutch piston 123 that is operated by hydraulic pressure supplied to the oil chamber 122 to bring the frictional engagement members 121 into close contact with each other, and the clutch piston 123 to the original position. And a return spring 124 for returning to the original position.
- the driving force of the generator motor Ml is transmitted to the first reduction gear 85, whereas in the second embodiment, the driving force of the generator motor Ml is transmitted to the reduction shaft 18.
- the driving force of the starter motor M2 is transmitted to the input shaft 16 via the endless chain 67 in the first embodiment, whereas the driving force of the starter motor M2 is directly transmitted to the crankshaft 15 in the second embodiment. They are different in that they are transmitted, and the other actions are the same.
- the generator motor Ml and the starter motor M2 are arranged so as to be sandwiched between the engine E and the transmission T. Therefore, the transmission for the sandwich generator motor type can be modified only slightly. Foot axis drive is acceptable. Further, since the generator motor Ml and the starter motor M2 overlap each other when viewed in a direction perpendicular to the axis L of the input shaft 16, it is possible to effectively suppress an increase in the dimension of the transmission T in the direction of the axis L. As is clear from Fig. 11, the generator motor Ml and the starter motor M2 hardly protrude from the sillette in the direction of the axis L of the engine E and the transmission T, so that the increase in the radial dimension is suppressed, and the force is reduced. Since the starter motor M2 is sandwiched between the engine E having a large heat mass and the transmission T, the cooling effect is improved.
- the driving force of the generator motor Ml is transmitted to the reduction shaft 18 via the first and second reduction gears 85 and 83, and transmitted by the endless chain or the endless belt.
- the driving force of the generator motor Ml can be transmitted by the endless chain 117 to the force S transmitted to the reduction shaft 18 by a gear train or an endless belt.
- the transmission T of the embodiment is a continuously variable transmission having a belt-type continuously variable transmission 28, but may be any of a continuously variable transmission having any other structure, a stepped automatic transmission, and a manual transmission. It may be.
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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)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002533186A CA2533186C (en) | 2003-08-18 | 2004-08-13 | Hybrid vehicle |
CN2004800236080A CN1835857B (zh) | 2003-08-18 | 2004-08-13 | 混合动力车辆 |
EP04771658A EP1657100B1 (en) | 2003-08-18 | 2004-08-13 | Hybrid vehicle |
US10/567,435 US7568539B2 (en) | 2003-08-18 | 2004-08-13 | Hybrid vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-294661 | 2003-08-18 | ||
JP2003294661A JP3845400B2 (ja) | 2003-08-18 | 2003-08-18 | ハイブリッド車両 |
Publications (1)
Publication Number | Publication Date |
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WO2005028233A1 true WO2005028233A1 (ja) | 2005-03-31 |
Family
ID=34371164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/011691 WO2005028233A1 (ja) | 2003-08-18 | 2004-08-13 | ハイブリッド車両 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7568539B2 (ja) |
EP (1) | EP1657100B1 (ja) |
JP (1) | JP3845400B2 (ja) |
CN (1) | CN1835857B (ja) |
CA (1) | CA2533186C (ja) |
TW (1) | TWI241254B (ja) |
WO (1) | WO2005028233A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009023907A1 (en) * | 2007-08-17 | 2009-02-26 | Glidestore Freetrack Pty Ltd | A track assembly for mobile shelving |
CN101037869B (zh) * | 2006-03-15 | 2010-12-29 | 神钢建设机械株式会社 | 混合动力建筑机械 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4900693B2 (ja) * | 2006-11-27 | 2012-03-21 | アイシン・エィ・ダブリュ株式会社 | ハイブリッド駆動装置 |
JP4369966B2 (ja) * | 2007-07-18 | 2009-11-25 | アイシン・エィ・ダブリュ株式会社 | ハイブリッド車両用駆動装置 |
DE102009045972A1 (de) * | 2009-10-26 | 2011-04-28 | Zf Friedrichshafen Ag | Antriebsstrang eines Fahrzeuges |
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DE102016214816A1 (de) * | 2016-08-10 | 2018-02-15 | Schaeffler Technologies AG & Co. KG | CVT-Antriebsstrang |
US11192442B2 (en) | 2016-11-22 | 2021-12-07 | Schaeffler Technologies AG & Co. KG | Transmission arrangement and drive device for a hybrid vehicle |
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CN110979306B (zh) * | 2019-12-07 | 2021-08-24 | 宁波吉利罗佑发动机零部件有限公司 | 一种混合动力汽车工作模式的配置方法、装置及系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11180173A (ja) * | 1997-12-19 | 1999-07-06 | Mitsubishi Motors Corp | ハイブリッド電気自動車用駆動装置 |
JP2002114048A (ja) * | 2000-10-11 | 2002-04-16 | Honda Motor Co Ltd | 動力伝達機構 |
JP2002204504A (ja) * | 2000-09-14 | 2002-07-19 | Hitachi Ltd | 車両用動力伝達システムおよびそれを搭載した自動車 |
JP2002211250A (ja) * | 2000-10-21 | 2002-07-31 | Daimlerchrysler Ag | 車 両 |
JP2002262409A (ja) * | 2001-03-01 | 2002-09-13 | Hitachi Ltd | 車両の駆動装置及び車両 |
JP2003127681A (ja) * | 2001-10-22 | 2003-05-08 | Toyota Motor Corp | 変速機を備えたハイブリッド車駆動構造 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4583423A (en) * | 1983-02-24 | 1986-04-22 | Ford Motor Company | Infinitely variable transmission for automotive vehicle driveline |
DE3773659D1 (de) * | 1987-03-10 | 1991-11-14 | Nat Res Dev | Aggregate fuer kraftfahrzeuge. |
JPH08266012A (ja) | 1995-03-27 | 1996-10-11 | Motor Jidosha Kk | 複合原動機 |
US6155364A (en) * | 1996-02-21 | 2000-12-05 | Toyota Jidosha Kabushiki Kaisha | Hybrid drive system wherein planetary gear mechanism is disposed radially inwardly of stator coil of motor/generator |
JP3803205B2 (ja) | 1998-12-28 | 2006-08-02 | 本田技研工業株式会社 | ハイブリッド自動車 |
JP2000278809A (ja) | 1999-03-25 | 2000-10-06 | Daihatsu Motor Co Ltd | ハイブリッド車の駆動機構 |
JP3633473B2 (ja) | 2000-11-02 | 2005-03-30 | トヨタ自動車株式会社 | 無段変速機構付きハイブリッド駆動機構の制御装置 |
JP2002188716A (ja) | 2000-12-22 | 2002-07-05 | Aisin Seiki Co Ltd | ハイブリッド車両用動力伝達装置 |
JP2003154861A (ja) | 2001-11-14 | 2003-05-27 | Ind Technol Res Inst | 並列式二動力ユニット複合動力システム |
JP3882598B2 (ja) | 2001-11-30 | 2007-02-21 | アイシン・エィ・ダブリュ株式会社 | 自動変速機制御装置、自動変速機制御方法及びそのプログラム |
JP3951904B2 (ja) | 2002-11-29 | 2007-08-01 | 株式会社エクォス・リサーチ | ハイブリッド車用駆動装置 |
-
2003
- 2003-08-18 JP JP2003294661A patent/JP3845400B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-13 US US10/567,435 patent/US7568539B2/en not_active Expired - Fee Related
- 2004-08-13 EP EP04771658A patent/EP1657100B1/en not_active Expired - Lifetime
- 2004-08-13 CN CN2004800236080A patent/CN1835857B/zh not_active Expired - Fee Related
- 2004-08-13 WO PCT/JP2004/011691 patent/WO2005028233A1/ja active Application Filing
- 2004-08-13 CA CA002533186A patent/CA2533186C/en not_active Expired - Fee Related
- 2004-08-17 TW TW093124708A patent/TWI241254B/zh not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11180173A (ja) * | 1997-12-19 | 1999-07-06 | Mitsubishi Motors Corp | ハイブリッド電気自動車用駆動装置 |
JP2002204504A (ja) * | 2000-09-14 | 2002-07-19 | Hitachi Ltd | 車両用動力伝達システムおよびそれを搭載した自動車 |
JP2002114048A (ja) * | 2000-10-11 | 2002-04-16 | Honda Motor Co Ltd | 動力伝達機構 |
JP2002211250A (ja) * | 2000-10-21 | 2002-07-31 | Daimlerchrysler Ag | 車 両 |
JP2002262409A (ja) * | 2001-03-01 | 2002-09-13 | Hitachi Ltd | 車両の駆動装置及び車両 |
JP2003127681A (ja) * | 2001-10-22 | 2003-05-08 | Toyota Motor Corp | 変速機を備えたハイブリッド車駆動構造 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1657100A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101037869B (zh) * | 2006-03-15 | 2010-12-29 | 神钢建设机械株式会社 | 混合动力建筑机械 |
WO2009023907A1 (en) * | 2007-08-17 | 2009-02-26 | Glidestore Freetrack Pty Ltd | A track assembly for mobile shelving |
Also Published As
Publication number | Publication date |
---|---|
TWI241254B (en) | 2005-10-11 |
TW200512107A (en) | 2005-04-01 |
EP1657100B1 (en) | 2012-12-26 |
CA2533186A1 (en) | 2005-03-31 |
CN1835857A (zh) | 2006-09-20 |
EP1657100A1 (en) | 2006-05-17 |
JP3845400B2 (ja) | 2006-11-15 |
JP2005059787A (ja) | 2005-03-10 |
US20070084649A1 (en) | 2007-04-19 |
EP1657100A4 (en) | 2012-01-25 |
CA2533186C (en) | 2008-02-12 |
US7568539B2 (en) | 2009-08-04 |
CN1835857B (zh) | 2010-05-12 |
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