CN106255843A - It is particularly useful for driving the device of the particularly speed for changing dynamical system of mixed motivity type motor vehicles - Google Patents

It is particularly useful for driving the device of the particularly speed for changing dynamical system of mixed motivity type motor vehicles Download PDF

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Publication number
CN106255843A
CN106255843A CN201580021627.8A CN201580021627A CN106255843A CN 106255843 A CN106255843 A CN 106255843A CN 201580021627 A CN201580021627 A CN 201580021627A CN 106255843 A CN106255843 A CN 106255843A
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CN
China
Prior art keywords
epicyclic train
variable speed
wheel
drive means
speed drive
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Pending
Application number
CN201580021627.8A
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Chinese (zh)
Inventor
S·范托利
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Publication of CN106255843A publication Critical patent/CN106255843A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/724—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using external powered electric machines
    • F16H3/725—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using external powered electric machines with means to change ratio in the mechanical gearing
    • 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
    • B60K6/36—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 transmission gearings
    • B60K6/365—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 transmission gearings with the gears having orbital motion
    • 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
    • B60K6/38—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 driveline clutches
    • B60K6/383—One-way clutches or freewheel devices
    • 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
    • B60K6/38—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 driveline clutches
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • 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
    • 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
    • B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
    • 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
    • B60K2006/4816—Electric machine connected or connectable to gearbox internal shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0008—Transmissions for multiple ratios specially adapted for front-wheel-driven 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

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

Abstract

The present invention relates to a kind of device (10) for changing the particularly speed of the dynamical system of mixed motivity type motor vehicles, these motor vehicles include driving motor/electric power generating motor (22) and internal combustion engine (12).Speed change gear includes: has the electromotor epicyclic train (26) of central gear (36) and rim gear wheel (46), central gear (36) and rim gear wheel (46) and is connected to the axle of internal combustion engine each via controlled clutch (28,30) and is connected to the housing (44) of described speed change gear by one-way clutch (32,34)；Also there is the motor epicyclic train (58) coaxial with electromotor epicyclic train (26), this electromotor epicyclic train is connected to axle shaft (16) via drive path (78) by motor epicyclic train, and drive path includes the wheel (74) supported by planetary wheel carrier (60) and the wheel (76) supported by described axle shaft.According to the present invention, drive path (78) includes the band (82) of Guan Bi, and each wheel is connected with each other by this band, with guarantee each described take turns between with the transmission of identical direction of rotation.

Description

Be particularly useful for driving particularly mixed motivity type motor vehicles for changing dynamical system The device of speed
Technical field
The present invention relates to the variable of a kind of dynamical system being more specifically for driving particularly mixed motivity type motor vehicles Speed drive.
As it is known, the vehicle of the type includes dynamical system, this dynamical system is employed separately or in combination has variable-ratio The rotation of the internal combustion engine of degree driving means and the motor of power supply being such as connected to the most one or more battery etc etc Driving/generating project is as traction/propelling drive apparatus.
By reducing the discharge of the emission to air and by reducing fuel consumption, this combination provides optimization significantly The advantage of this vehicle performance.
Therefore, as in urban area, when vehicle is driven and limit waste gas and noise by high torque (HT) in wide velocity interval Generation time, it is preferred to use electrically powered machine drives this vehicle.
On the other hand, when this vehicle is used for needing high drive and wide operating range, this vehicle is driven by heat engine.
Background technology
As described in the document FR 2 962 697 being filed by the present applicant preferably, and as shown in fig. 1, it is known that , the variable speed drive means 10 of dynamical system includes heat engine 12 and axle shaft 16, heat engine 12 be especially internal combustion engine and With the engine shaft 14 of the bent axle from this electromotor herein, axle shaft 16 allows preferably by differential bridgeware 20 Means drive the driving wheel 18 of vehicle.This dynamical system also includes the driving/electromotor 22 rotated, and is with rotor 24 herein Motor, driving/electromotor 22 can be as driving the driven machine of vehicle to work, or the energy volume production as such as electric energy etc Raw machine operation.
Variable speed drive means 10 includes the main epicyclic train of gears 26 being referred to as heat engine epicyclic train of gears, main epicyclic gear It is 26 with 28,30 and two, clutch such as freewheel 32,34 etc of two controlled such as friction clutches etc One way automatic clutch.
More accurately, electromotor epicyclic train of gears includes being fixedly mounted on the quill shaft 38 being referred to as central gear shaft Central gear 36, quill shaft 36 is enclosed within engine shaft 14.The free end 40 of this axle is placed on bearing 42, and bearing 42 is by variable-ratio The housing 44 of degree driving means carries by being referred to as the one-way clutch 34 of central gear freewheel.
This gear train also includes and hat that be referred to as bizet axle, that be connected around the quill shaft 48 of central gear quill shaft 38 Portion's gear 46.This bizet gear is connected with housing 44 by being referred to as the one-way clutch 32 of bizet freewheel in outside.
This electromotor epicyclic train of gears also include be referred to as pinion frame bearing, around the pipe of central gear shaft 38 The pinion frame 50 (with planetary gear 52) that shape bearing 54 connects.
As the most visible in Fig. 1, free end and the bizet axle of central gear each carry preferably friction clutch The controlled clutch 28 and 30 of device, so that be connected to central gear shaft 38 by engine shaft 14 and/or bizet axle 48 becomes For possible.
As shown in Fig. 1 preferably, the pinion frame of electromotor epicyclic train of gears 26 50 with in remaining of description The bizet gear 56 of another epicyclic train of gears 58 that part is referred to as machine epicyclic train of gears, that carried by tubulose bearing 54 is even Connect.
By the central gear shaft 38 around electromotor epicyclic train of gears with electromotor epicyclic train of gears 26 cloth coaxially This machine epicyclic train of gears put includes planetary gear carrier 60, and planetary gear 62 is carried by tubulose bearing 64 and with crown tooth Wheel 56 engagement and be arranged on be referred to as additional sun gear axle, around the central gear shaft 38 of electromotor epicyclic train of gears 26 Tubulose axle 68 on central gear 66 engage.The free end of central gear shaft 68 carries and regularly by the rotor 24 of machine 22 The gear 70 of another gear 72 cooperation carried regularly.
Bearing 64 carrier gear 74 regularly of pinion frame 60, gear 74 and another tooth being linked to axle shaft 16 Wheel 76 cooperation.This assemblings of two gears thus between machine epicyclic train of gears and axletree, define drive path 78.
Machine epicyclic train of gears also carries controlled clutch 80, and by way of example, controlled clutch 80 is tool Two positions of engagement and the double acting actuator of a neutral position, controlled clutch 80 is had to allow its bizet gear 56 and row Gear rack 60 or be connected with housing 44.
Although gratifying, but the shortcoming that this variable speed drive means relates to non-significant.
It practice, the gear 76 that links with axle shaft 16 has and is carried by the tubulose bearing 64 of pinion frame 60 The direction of rotation that the direction of rotation of gear is contrary.
Which results in the difficulty and complexity being arranged in vehicle by powertrain assembly.
If drive system such as study plot is installed to the left side in the enging cabin of vehicle, then need with reference direction phase The heat engine that opposite direction rotates.If the heat engine to rotate with reference direction rightabout cannot be obtained, then need by by transmission System location is transposition dynamical system to the right side in enging cabin.
It is an object of the invention to by enabling axle shaft with variable with what machine epicyclic train of gears equidirectional rotated Speed drive overcomes drawbacks described above.
Summary of the invention
The present invention thus relates to a kind of for including driving/generating project and internal combustion engine, especially mixed motivity type machine The variable speed drive means of the dynamical system of motor-car, described variable speed drive means includes with central gear and bizet tooth The electromotor epicyclic train of gears of wheel, this central gear and bizet gear are connected to internal combustion engine shaft also each via controlled clutch Be connected to the housing of described variable speed drive means by one-way clutch, described variable speed drive means also includes machine Epicyclic train of gears, this machine epicyclic train of gears is coaxially arranged with electromotor epicyclic train of gears and electromotor epicyclic train of gears is passed through Drive path is connected to axle shaft, and drive path includes the wheel carried by pinion frame and carried by described axle shaft Wheel, its feature is, drive path includes closed in itself and takes turns interconnected band by each, thus provide each described take turns between Transmission with identical direction of rotation.
The band of closed in itself can include chain.
The band of closed in itself can include belt.
Belt can include breach.
Wheel can include gear teeth.
Wheel can include pulley.
Accompanying drawing explanation
By reading thereafter through non-limiting example and with reference to the description carried out by the way of accompanying drawing, other spy of the present invention Advantage of seeking peace will be apparent from, in the accompanying drawings:
-Fig. 2 shows the variable speed drive means of the dynamical system according to the present invention and is applied to drive hybrid electric vehicle The schematic diagram of system.
Detailed description of the invention
As shown in Figure 2, the tubulose bearing 64 of the pinion frame 60 of machine epicyclic train of gears 58 wheel 74 carried leads to The band 82 crossing closed in itself is rotatably connected with the wheel 76 carried by axle shaft 16 so that the direction of rotation of wheel 74 and the phase taking turns 76 With.
This band can be chain 84 as shown in Figure 2, and wheel 74 and 76 is gear in this case, so that two wheels Between transmission be possibly realized.
If being the endless belt of usually trapezoid cross section with 82, then the wheel 74 that supported by tubulose bearing 64 and by axle shaft The wheel 76 of 16 supportings is V-arrangement pulley or many V-arrangements pulley.
For using breach belt, wheel 74 and 76 is provided with the breach of those breach corresponding to breach belt.

Claims (6)

1. one kind is used for including driving/generating project (22) and internal combustion engine (12), especially mixed motivity type motor vehicles The variable speed drive means (10) of dynamical system, described variable speed drive means includes with central gear (36) and bizet tooth The electromotor epicyclic train of gears (26) of wheel (46), described central gear and described bizet gear are each via controlled clutch (28,30) are connected to internal combustion engine shaft and are connected to the housing of described variable speed drive means by one-way clutch (32,34) (44), described variable speed drive means also includes machine epicyclic train of gears (58), described machine epicyclic train of gears and described Motivation epicyclic train of gears (26) is coaxially arranged and is connected to drive by drive path (78) by described electromotor epicyclic train of gears Axletree (16), described drive path includes the wheel (74) carried by pinion frame (60) and the wheel carried by described axle shaft (76), it is characterised in that described drive path (78) includes closed in itself and takes turns interconnected band (82) by each, thus provides Each described take turns between with the transmission of identical direction of rotation.
2. variable speed drive means as claimed in claim 1, it is characterised in that the band (82) of described closed in itself includes chain Bar (84).
3. variable speed drive means as claimed in claim 1, it is characterised in that the band (82) of described closed in itself includes skin Band.
4. variable speed drive means as claimed in claim 3, it is characterised in that described belt includes breach.
5. such as variable speed drive means in any one of the preceding claims wherein, it is characterised in that described take turns (74,76) are wrapped Include gear teeth.
6. variable speed drive means as claimed in claim 3, it is characterised in that described take turns (74,76) include pulley.
CN201580021627.8A 2014-05-07 2015-04-28 It is particularly useful for driving the device of the particularly speed for changing dynamical system of mixed motivity type motor vehicles Pending CN106255843A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1454132A FR3020786B1 (en) 2014-05-07 2014-05-07 DEVICE FOR VARYING THE SPEED OF A MOTORPOWER GROUP PARTICULARLY FOR DRIVING A MOTOR VEHICLE, ESPECIALLY OF THE HYBRID TYPE.
FR14/54132 2014-05-07
PCT/EP2015/059212 WO2015169646A1 (en) 2014-05-07 2015-04-28 Device for varying the speed of a power train, specifically for driving a motor vehicle, in particular of the hybrid type

Publications (1)

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CN106255843A true CN106255843A (en) 2016-12-21

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EP (1) EP3140142A1 (en)
CN (1) CN106255843A (en)
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FR3054495B1 (en) * 2016-07-29 2018-07-27 Ifp Energies Now METHOD FOR CONTROLLING A SPEED VARIATION TRANSMISSION DEVICE WITH COAXIAL EPICYCLOID TRAINS OF A MOTOR PULSE GROUP, ESPECIALLY FOR A HYBRID VEHICLE

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CN101294618A (en) * 2007-04-24 2008-10-29 周干绪 Planet speed regulator
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US20130172146A1 (en) * 2010-07-16 2013-07-04 IFP Energies Nouvelles Powertrain with double epicyclic gear train for a hybrid type motor vehicle.

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WO2010063735A2 (en) * 2008-12-01 2010-06-10 Getrag Driveline Systems Gmbh Hybrid drive unit and method for the operation thereof
FR2962697B1 (en) * 2010-07-16 2012-07-13 IFP Energies Nouvelles EPICYCLOIDAL DOUBLE TRAIN POWERTRAIN FOR A HYBRID MOTOR VEHICLE
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CN2371393Y (en) * 1999-03-19 2000-03-29 湖南五强产业集团股份有限公司 Braking mechanism for speed variator
US6592484B1 (en) * 1999-08-09 2003-07-15 Gregory A. Schultz Transmission gearbox for parallel hybrid electric vehicles
US7833119B2 (en) * 2005-09-23 2010-11-16 Gm Global Technology Corporation, Inc. Powertrain with series electric launch and electric power assisted performance
CN101294618A (en) * 2007-04-24 2008-10-29 周干绪 Planet speed regulator
CN103119329A (en) * 2010-05-17 2013-05-22 Dti集团有限公司 Transmission for an electric or hybrid drive mechanism
US20130172146A1 (en) * 2010-07-16 2013-07-04 IFP Energies Nouvelles Powertrain with double epicyclic gear train for a hybrid type motor vehicle.

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FR3020786B1 (en) 2016-05-27
EP3140142A1 (en) 2017-03-15
FR3020786A1 (en) 2015-11-13

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Application publication date: 20161221