EP3538390A1 - Antriebseinrichtung für ein kraftfahrzeug, entsprechendes kraftfahrzeug sowie verfahren zum betreiben einer antriebseinrichtung - Google Patents
Antriebseinrichtung für ein kraftfahrzeug, entsprechendes kraftfahrzeug sowie verfahren zum betreiben einer antriebseinrichtungInfo
- Publication number
- EP3538390A1 EP3538390A1 EP17793634.1A EP17793634A EP3538390A1 EP 3538390 A1 EP3538390 A1 EP 3538390A1 EP 17793634 A EP17793634 A EP 17793634A EP 3538390 A1 EP3538390 A1 EP 3538390A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupled
- output shaft
- drive unit
- shaft
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
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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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
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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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
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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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
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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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
- B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
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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
- B60K6/36—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
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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
- B60K6/38—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
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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
- B60K6/48—Parallel type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/119—Conjoint control of vehicle sub-units of different type or different function including control of all-wheel-driveline means, e.g. transfer gears or clutches for dividing torque between front and rear axle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
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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
- B60K6/48—Parallel type
- B60K2006/4808—Electric machine connected or connectable to gearbox output shaft
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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
- B60K6/48—Parallel type
- B60K2006/4833—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/08—Electric propulsion units
- B60W2510/081—Speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/02—Clutches
- B60W2710/021—Clutch engagement state
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- 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
- F16H48/00—Differential gearings
- F16H48/36—Differential gearings characterised by intentionally generating speed difference between outputs
- F16H2048/364—Differential gearings characterised by intentionally generating speed difference between outputs using electric or hydraulic motors
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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
Definitions
- Drive device for a motor vehicle corresponding motor vehicle and method for operating a drive device
- the invention relates to a drive device for a motor vehicle, comprising a first drive unit, a second drive unit and a first output shaft which can be coupled or coupled to a first wheel drive shaft of the motor vehicle and / or a second output shaft which can be coupled or coupled to a second wheel drive shaft of the motor vehicle first drive unit and the second Antriebsaggre- gat together with the first output shaft and / or the second output shaft are coupled.
- the invention further relates to a motor vehicle and a method for operating a drive device.
- the drive device is used to drive the motor vehicle, so far as providing a directed to the driving of the motor vehicle torque.
- the drive device has the first drive unit and the second drive unit.
- the two drive units ie the first drive unit and the second drive unit, can basically be identical or different types. In the latter case, the drive device is present, for example, as a hybrid drive device. It can be provided that the first drive unit is designed as an internal combustion engine and the second drive unit as an electrical machine.
- the drive device has exactly one or more output shafts, namely the first output shaft and / or the second output shaft. Each of the two output shafts can be coupled or coupled to one of the wheel drive shafts of the motor vehicle, in the latter case preferably rigid and / or permanent.
- the wheel drive shafts ie the first wheel drive shaft and the second wheel drive shaft, can be assigned axes of the motor vehicle or the same wheel axle of the motor vehicle. At least one wheel of the motor vehicle or of the respective wheel axle can be driven by means of the drive device via each of the wheel drive shafts.
- the respective wheel is rigidly and / or permanently coupled to the corresponding wheel drive shaft.
- the motor vehicle may have only the first wheel drive shaft or the at least one first wheel drive shaft or only the second wheel drive shaft or the at least one second wheel drive shaft. In that regard, only one wheel axle of the motor vehicle can be driven. Accordingly, only the first output shaft or the second output shaft is present. Alternatively, however, the first wheel drive shaft and the second wheel drive shaft or the at least one first wheel drive shaft and the at least one second wheel drive shaft may be present, so that a plurality of wheel axles of the motor vehicle can be driven. Accordingly, both the first output shaft and the second output shaft are present.
- both wheel drive shafts or both output shafts are present, the embodiments are always suitable for an alternative embodiment, according to which only the first wheel drive shaft or the second wheel drive shaft and corresponding only the first output shaft or second output shaft is present.
- a plurality of wheels of the motor vehicle in particular a plurality of wheels of the same wheel axle, are drivable via at least one of the wheel drive shafts or both of the wheel drive shafts.
- not only the first wheel drive shaft is coupled to the first output shaft or can be coupled, but rather additionally a further first wheel drive shaft.
- first wheel drive shaft and the further wheel drive shaft are coupled to the first output shaft via a differential gear.
- first wheel drive shaft and the further first wheel drive shaft are assigned to the same wheel axle of the motor vehicle, ie, coupled to different wheels of this wheel axle.
- second output shaft and the second wheel drive shaft applies accordingly.
- a further wheel drive shaft may be provided.
- the drive device is not yet mounted in the motor vehicle, that is separate from this, applies to the two wheel drive shafts preferably that they are coupled to the respective wheel drive shaft. After mounting the drive device in the motor vehicle, the output shafts are preferably coupled to the respective wheel drive shaft. If one device can be coupled to another, then it is to be understood that the operative connection between them is present only temporarily, in particular optionally produced or interrupted. If, on the other hand, the device is coupled to the other, this is preferably to be understood as a permanent and / or rigid coupling.
- the object of the invention is to propose a drive device for a motor vehicle, which has advantages over known drive devices, in particular an energy-saving driving of the motor vehicle over numerous operating states, in particular in the realization of a single-axis operation and / or the realization of a multi-axis operation made light.
- the second drive unit via a separating clutch with the first drive unit, a transmission output shaft coupled to the first drive unit Transmission, one coupled to the second output shaft or coupled and coupled to the first drive unit or coupled transmission shaft, a differential gear output shaft of a input side coupled to the first drive unit or coupled differential gear or coupled to the first output shaft and coupled by means of a clutch to the transmission shaft intermediate shaft can be coupled.
- the first drive unit and the second drive unit together with the first output shaft and / or the second output shaft, ie the first output shaft, the second output shaft or both are coupled.
- both drive units are coupled together with the first output shaft, the second output shaft or both.
- the first drive unit can be coupled or coupled separately from the second drive unit with the first output shaft.
- the first drive unit can be coupled accordingly in this case with the first output shaft, while at the same time the second drive unit is decoupled from the first output shaft.
- the first drive unit and / or the transmission output shaft of the transmission is preferably coupled to the transmission shaft or coupled.
- a permanent active compound is provided, whereas the active compound in the latter case is interruptible.
- this is a first clutch between the first drive unit or the transmission output shaft on the one hand and the transmission shaft on the other hand, so that in a first switching position of the first clutch the operative connection between the first Antriebsag- Engraved gregat and the first output shaft and in a second switching position at least partially, but preferably rigidly manufactured.
- the transmission shaft in turn is preferably coupled to the second output shaft or coupled.
- the transmission shaft is permanently operatively connected to the second output shaft.
- it can be decoupled from the second output shaft, including, for example, a second clutch between the transmission shaft on the one hand and the second output shaft on the other hand. Accordingly, in a first switching position of the second clutch, the operative connection between the transmission shaft and the second output shaft can be interrupted and produced in a second switching position, again at least partially, preferably rigid.
- the transmission shaft is in the form of a propeller shaft, for example a propeller shaft.
- the first wheel drive shaft which is not coupled or coupled via the transmission shaft, bypassing the same to the first drive unit, preferably a first wheel axle of the motor vehicle and the second output shaft associated with a second wheel axle, which is different from the first wheel axle.
- the first wheel axle is in the form of a front axle of the motor vehicle and the second wheel axle is in the form of a rear axle of the motor vehicle or vice versa.
- the second drive unit is connected via the separating clutch to the first drive unit, the transmission output shaft, the transmission shaft, the differential gear output shaft or the intermediate shaft. This means that in a first switching position of the separating clutch, the operative connection between the second drive unit and the respective other device is interrupted and in a second switching position at least partially, but preferably rigid, is produced.
- the separating clutch is, for example, as a non-positive coupling or - preferably - as a positive coupling.
- the frictional clutch is designed in particular as a multi-plate clutch, whereas the positive clutch can be present as a dog clutch, coupling sleeve or the like.
- the separating clutch allows the complete decoupling of the second drive unit from the first output shaft and / or the second output shaft, namely by complete decoupling of the respective device, with which it can be coupled via the isolating coupling. Under the device so the first drive unit, the transmission output shaft, the transmission shaft, the differential gear output shaft or the intermediate shaft to understand.
- the transmission is preferably to understand a gear change transmission, by means of which a selected from several driving gears, according to a certain ratio, can be adjusted.
- the speed change gear is preferably provided between the first drive unit on the one hand and the first output shaft and / or the second drive unit and / or the transmission shaft and / or the differential gear output shaft on the other.
- the start-up clutch can also be integrated in the transmission.
- the differential gear is preferably present as a center differential gear.
- a differential input shaft of the differential gear is preferably coupled to the first drive unit, for example via the transmission be or change gearbox.
- a first differential gear output shaft of the differential gear is coupled or coupled to the first output shaft and a second differential gear output shaft to the second output shaft.
- the aforementioned differential gear output shaft may now be either the first differential gear output shaft or the second differential gear output shaft, preferably corresponding to the first differential gear output shaft.
- the first drive unit can be coupled via the above-mentioned start-up clutch to the second drive unit and via this with one of the wheel drive shafts or more or all of the wheel drive shafts. It can be provided that in the operative connection between the second drive unit and the at least one wheel drive shaft, the gear change transmission is provided by means of which the selected from several driving gears can be adjusted. In that regard, the second drive unit is always coupled to the output shaft, while the first drive unit can be selectively switched by means of the starting clutch.
- the second drive unit is always entrained, even if it is not needed to provide the drive torque for the motor vehicle.
- the second drive unit is coupled or coupled to one of the output shafts only when one or both of the output shafts are driven by means of the second drive unit. In a single-axis operation, for example, driving only one of the output shafts by means of the second drive unit is provided.
- both the first drive unit and the second drive unit are each coupled to both the first output shaft and the second output shaft.
- the second drive unit is designed only for a speed and / or travel speed range of the motor vehicle, which is generated as part of the multi-axis operation.
- the second drive unit it is possible to design the second drive unit to a lower maximum speed than the second drive unit, so that the second drive unit can build significantly smaller than in known embodiments.
- the transmission or gear change transmission is to be considered, if this is present between the first drive unit and the second drive unit.
- the second drive unit is preferably arranged coaxially with the transmission output shaft and / or the transmission shaft.
- a further embodiment of the invention provides that the first drive unit can be coupled by means of a first clutch to the transmission shaft, which is coupled to the second output shaft or coupled via a second clutch to the second output shaft.
- the first clutch and second clutch By means of the two clutches, so the first clutch and second clutch, the transmission shaft is completely decoupled from both the first drive unit and the second output shaft. Accordingly, it can be provided to shut down the transmission shaft, if and / or while the second output shaft is not to be driven by means of the first drive unit.
- the second drive unit can be coupled via the separating clutch with an input side of the first clutch which is present on the part of the first drive unit.
- the input side of the first clutch is remote from the transmission shaft and accordingly decoupled from this or coupled with her.
- the input side of the first clutch is coupled to the first drive unit and / or the transmission output shaft or at least coupled.
- the separating clutch is now present between the second drive unit and the input side of the first clutch, so that the second drive unit by means of the separating coupling is directly connectable to the input side of the first clutch.
- a further preferred embodiment of the invention provides that the differential gear output shaft of the differential gear is coupled to the first output shaft, in particular via a further differential gear.
- the differential gear output shaft corresponds to the above-mentioned first differential gear output shaft, which is coupled to the first output shaft, preferably permanently.
- the operative connection between the differential gear output shaft and the first output shaft can be present via the further differential gear, which is designed, for example, as an axle differential gear.
- a further differential gear output shaft of the differential gear is coupled to the transmission shaft or coupled.
- the further differential gear output shaft corresponds to the above-mentioned second differential gear output shaft, via which the operative connection to the second output shaft can be produced.
- the further differential gear output shaft is coupled to the transmission shaft or coupled.
- the further differential gear output shaft is rigidly and / or permanently coupled to the transmission shaft, while in the latter case, for example, the first clutch between the other differential gear output shaft and the transmission shaft is present.
- the first drive unit and / or the transmission output shaft of the transmission is coupled to the transmission shaft and the first output shaft via the first clutch and the second drive unit via the separating clutch and the first clutch with the About- transmission shaft is coupled.
- the first drive unit and / or the transmission output shaft is rigidly and / or permanently connected to the transmission shaft.
- the first output shaft should be coupled via the first clutch with the transmission shaft.
- the second drive unit is now coupled via the separating clutch and the first clutch to the transmission shaft.
- this operative connection is via the separating clutch and the first clutch, namely exclusively.
- the second drive unit is thus only operatively connected to the transmission shaft when both the separating clutch and the first clutch are closed, at least partially or completely.
- the invention further relates to a motor vehicle with a drive device, in particular a drive device according to one or more of the preceding claims, wherein the drive means via a first drive unit, a second drive unit and a coupled to a first wheel drive shaft of the motor vehicle first output shaft and / or one with a second Wheel drive shaft of the motor vehicle coupled second drive shaft, wherein the first drive unit and the second drive unit can be coupled together with the first output shaft and / or the second output shaft.
- the second drive unit via a clutch to the first drive unit, a transmission output shaft coupled to the first drive unit transmission, coupled to the second output shaft or coupled and coupled to the first drive unit or coupled transmission shaft, a differential gear output shaft of an input side with the first drive unit coupled or coupled differential gear or one with the first Ab- coupled drive shaft and coupled by means of a clutch to the transmission shaft intermediate shaft can be coupled.
- the invention relates to a method for operating a drive device, in particular a drive device according to the preceding embodiments, wherein the drive means via a first drive unit, a second drive unit as well as a coupled or coupled to a first wheel drive shaft of the motor vehicle first output shaft and / or with a second wheel drive shaft of the motor vehicle has coupled or coupled second output shaft, wherein the first drive unit and the second drive unit can be coupled together with the first output shaft and / or the second output shaft.
- the second drive unit via a Trennkupplung- with the first drive unit, a transmission output shaft coupled to the first drive unit gearbox, coupled to the second output shaft or coupled and coupled to the first drive unit or coupled transmission shaft, a differential gear output shaft on the input side can be coupled with the first drive unit coupled or coupled differential gear or coupled to the first output shaft and coupled by means of a clutch to the transmission shaft intermediate shaft.
- the second drive unit in a first operating mode, is coupled to the first output shaft and decoupled from the second output shaft, and / or that in a second mode, the second drive unit with the first output shaft and the second output shaft is coupled.
- the second drive unit serves only to drive the first output shaft, whereas the operative connection to the second output shaft is interrupted.
- the additionally or alternatively provided second operating mode provides for driving both the first output shaft and the second output shaft by means of the second drive unit.
- a further embodiment of the invention can provide that, when a limiting speed is exceeded, the speed of the second drive unit is changed to a third operating mode in which the separating clutch for decoupling the second drive unit is open. If the driving speed of the motor vehicle exceeds a certain maximum travel speed and, correspondingly, the rotational speed also exceeds the limit rotational speed or maximum rotational speed, then this is to be decoupled from further elements of the drive device, namely by opening the separating clutch, in order to protect the second drive assembly. Subsequent below the driving speed of the motor vehicle, the maximum driving speed and therefore the rotational speed of the limit speed, the separating clutch for re-coupling the second drive unit again at least partially, preferably completely closed.
- Figure 1 is a schematic representation of a motor vehicle with a
- Figure 2 shows the motor vehicle in a schematic representation in a second embodiment of the drive device, as well
- FIG 3 shows the motor vehicle in the already known schematic representation with the drive device designed in a third embodiment.
- FIG. 1 shows a schematic representation of a motor vehicle 1 with two wheel axles 2 and 3, wherein each wheel axle 2 and 3 are respectively associated with two wheels 4 and 5 or 6 and 7 which are respectively coupled to a wheel drive shaft 8, 9, 10 and 11, respectively are, in particular, rigid.
- the motor vehicle 1 has a drive device 12, which has a first drive unit 13 and a second drive unit 14.
- the drive device 12 has a first output shaft 15 and a further first output shaft 16 and a second output shaft 17 and a further second output shaft 18.
- the output shafts 15, 16, 17 and 18 are part of the drive device 12, while the wheel drive shafts 8, 9, 10 and 1 1 associated with a not shown chassis of the motor vehicle 1 and therefore are not part of the drive means 12.
- the output shafts 15, 16, 17 and 18 are connected to the wheel drive shafts 8, 9, 10 and 1 1 or coupled with them.
- the first drive unit 13 is coupled to a transmission 19, for example a gear change transmission.
- the transmission 19 On its side facing away from the first drive unit 13 side, the transmission 19 has a transmission output shaft 20.
- the transmission output shaft 20 is preferably rigidly and permanently coupled to the output shafts 15 and 16, for example via an axle differential 21st
- a clutch in particular a starting clutch, may be provided between the first drive unit 13 and the transmission 19.
- the first drive unit 13 can be coupled to the first output shafts 15 and 16, namely via the gear 19 and the usually provided starting clutch.
- the starting clutch is present in particular when the first drive unit 13 is designed as an internal combustion engine. In contrast, in a configuration as an electric machine or the like, such a starting clutch is not necessarily present.
- the drive device 12 further has a transmission shaft 22, which on the one hand by means of a first clutch 23, which may be configured as a multi-plate clutch, with the first drive unit 13 or at least the transmission output shaft 20 can be coupled.
- a first clutch 23 which may be configured as a multi-plate clutch
- the second clutch 24 can be used as a dog clutch or if present as a multi-plate clutch.
- the transmission shaft 22 via a differential gear 25, in particular an axle differential with the second output shafts 17 and 18 is coupled or coupled.
- the transmission shaft 22 is designed as a differential input shaft.
- a differential gear output shaft of the differential gear 25 can be coupled via the second shift clutch 24 to the second output shaft 17, which is preferably rigidly and permanently coupled to a further differential gear output shaft with the further second output shaft 18.
- the transmission shaft 22 is decoupled from the second output shafts 17 and 18, but at least from the second output shaft 17, at least with ideal friction-free viewing.
- the first drive unit 13 is coupled to both the first output shaft 15 and the second output shaft 16.
- the second drive unit 14 can be coupled to the transmission output shaft 20 via a separating clutch 26, which can be designed as a multi-plate clutch, a claw clutch or a sleeve clutch.
- the separating clutch 26 is open, the second drive unit 14 is decoupled from other elements of the drive device 12, namely in particular the transmission output shaft 20.
- the second drive unit 14 is optionally switchable.
- FIG. 2 shows the motor vehicle 1 in a further schematic representation, wherein the drive device 12 is present in a second embodiment.
- the differential 27 is present as a center differential.
- a first differential gear output shaft 28 is connected to the first output shaft 15 or both first output shafts 15 and 16, namely preferably via the axle differential 21.
- a second differential gear output shaft 29 of the differential gear 27, however, is rigidly connected to the transmission shaft 22 or forms this.
- the second drive unit 14 is now coupled by means of the separating clutch 26 with the first differential gear output shaft 28, namely preferably rigid.
- FIG. 3 shows the motor vehicle 1 with a third embodiment of the drive device 12. Again, reference is made to the above explanations and reference is made only to the differences, specifically in particular to the second embodiment. These lie in the fact that, instead of the differential gear 27, the first clutch 23 is present.
- the first drive unit 13 or the transmission output shaft 20 is rigidly and / or permanently coupled to the transmission shaft 22.
- the first clutch 23 the first output shaft 15 and both first output shafts 15 and 16 with the transmission shaft 22 can be coupled.
- the first output shaft 15 and the output shafts 15 and 16 are coupled to an intermediate shaft 30, in particular rigid and / or permanent, preferably via the axle differential 21, coupled.
- the intermediate shaft 30 can in turn be coupled to the transmission shaft 22 by means of the first clutch 23.
- the separating clutch 26 is now connected on its side facing away from the second drive unit 14 side to the transmission shaft 22. Accordingly, when the first shift clutch is open and the clutch clutch 26 is closed, the second output shaft 17 or the two second output shafts 17 and 18 can be coupled to the second drive unit 14, but at the same time decoupled from the first drive unit 13.
- the second drive unit 14 can also be coupled to the intermediate shaft 30 by means of the separating clutch 26. This means that when the first shift clutch 23 is open and the disconnect clutch 26 is closed, the first output shaft 15 or the first two output shafts 15 and 16 are coupled to the second drive unit 14, but at the same time are decoupled from the first drive unit 13.
- the first clutch 23, the differential gear 21 and the first two output shafts 15 and 16 are not present, so that in this respect only the second wheel axle 3 of the motor vehicle 1 can be driven.
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Arrangement Of Transmissions (AREA)
- Hybrid Electric Vehicles (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102016221880.8A DE102016221880B4 (de) | 2016-11-08 | 2016-11-08 | Antriebseinrichtung für ein Kraftfahrzeug |
PCT/EP2017/077716 WO2018086923A1 (de) | 2016-11-08 | 2017-10-30 | Antriebseinrichtung für ein kraftfahrzeug, entsprechendes kraftfahrzeug sowie verfahren zum betreiben einer antriebseinrichtung |
Publications (1)
Publication Number | Publication Date |
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EP3538390A1 true EP3538390A1 (de) | 2019-09-18 |
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EP17793634.1A Pending EP3538390A1 (de) | 2016-11-08 | 2017-10-30 | Antriebseinrichtung für ein kraftfahrzeug, entsprechendes kraftfahrzeug sowie verfahren zum betreiben einer antriebseinrichtung |
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US (1) | US11299028B2 (de) |
EP (1) | EP3538390A1 (de) |
CN (1) | CN109922981A (de) |
DE (1) | DE102016221880B4 (de) |
WO (1) | WO2018086923A1 (de) |
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2016
- 2016-11-08 DE DE102016221880.8A patent/DE102016221880B4/de active Active
-
2017
- 2017-10-30 WO PCT/EP2017/077716 patent/WO2018086923A1/de unknown
- 2017-10-30 US US16/346,914 patent/US11299028B2/en active Active
- 2017-10-30 EP EP17793634.1A patent/EP3538390A1/de active Pending
- 2017-10-30 CN CN201780068775.4A patent/CN109922981A/zh active Pending
Also Published As
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CN109922981A (zh) | 2019-06-21 |
DE102016221880A1 (de) | 2018-05-09 |
US11299028B2 (en) | 2022-04-12 |
WO2018086923A1 (de) | 2018-05-17 |
DE102016221880B4 (de) | 2023-08-10 |
US20190255934A1 (en) | 2019-08-22 |
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