DE102020200298A1 - DRIVING DEVICE FOR A HYBRID VEHICLE - Google Patents
DRIVING DEVICE FOR A HYBRID VEHICLE Download PDFInfo
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- DE102020200298A1 DE102020200298A1 DE102020200298.3A DE102020200298A DE102020200298A1 DE 102020200298 A1 DE102020200298 A1 DE 102020200298A1 DE 102020200298 A DE102020200298 A DE 102020200298A DE 102020200298 A1 DE102020200298 A1 DE 102020200298A1
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- reduction mechanism
- electric motor
- shaft
- drive
- oil
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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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0476—Electric machines and gearing, i.e. joint lubrication or cooling or heating thereof
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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
- B60K6/40—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
- B60K6/405—Housings
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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
- 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
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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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
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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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
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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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
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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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0441—Arrangements of pumps
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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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- 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)
- General Details Of Gearings (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
[Aufgabe]Bereitstellen einer Antriebsvorrichtung für ein Hybrid-Fahrzeug, durch welche die Zuverlässigkeit einer Ölleitung verbessert werden kann, indem verhindert wird, dass eine externe Komponente der Antriebsvorrichtung die Ölleitung stört.[Lösung]Ein Elektromotor (32) ist oberhalb eines Drehzahl-Änderungs-Mechanismus (61) angeordnet, und ein linkes Gehäuse (7) eines Getriebegehäuses (5) beinhaltet einen Untersetzungs-Mechanismus-Aufnahmeabschnitt (25), in dem ein Untersetzungs-Mechanismus (33) aufgenommen ist. Des Weiteren beinhaltet der Untersetzungs-Mechanismus-Aufnahmeabschnitt (25) eine ringförmige Wand (7J), die den Untersetzungs-Mechanismus (33) in der Umfangsrichtung umgibt, sowie eine Ölleitung (71), die dem oberen Abschnitt des Untersetzungs-Mechanismus 33 Öl zuführt, und die Ölleitung (71) ist im Inneren des Untersetzungs-Mechanismus-Aufnahmeabschnitts (25) angeordnet und wird entlang der inneren peripheren Oberfläche der ringförmigen Wand (7J) zu dem oberen Abschnitt des Untersetzungs-Mechanismus (33) geführt. Die Ölleitung (71) ist bei einem in der Strömungsrichtung des Öls stromaufwärts gelegenen Endabschnitt (71A) und einem Anbringungsabschnitt (71B) an dem Untersetzungs-Mechanismus-Aufnahmeabschnitt (25) befestigt.[Task] To provide a drive device for a hybrid vehicle that can improve the reliability of an oil pipe by preventing an external component of the drive device from interfering with the oil pipe. [Solution] An electric motor (32) is above a speed change Mechanism (61), and a left housing (7) of a gear housing (5) includes a reduction mechanism receiving portion (25) in which a reduction mechanism (33) is received. Further, the reduction mechanism receiving portion (25) includes an annular wall (7J) surrounding the reduction mechanism (33) in the circumferential direction, and an oil pipe (71) that supplies oil to the upper portion of the reduction mechanism 33 , and the oil pipe (71) is disposed inside the reduction mechanism receiving portion (25) and is guided along the inner peripheral surface of the annular wall (7J) to the upper portion of the reduction mechanism (33). The oil pipe (71) is fixed to the reduction mechanism receiving portion (25) at an end portion (71A) upstream in the flow direction of the oil and an attachment portion (71B).
Description
[Technisches Gebiet][Technical field]
Diese Erfindung bezieht sich auf eine Antriebsvorrichtung für ein Hybrid-Fahrzeug.This invention relates to a drive device for a hybrid vehicle.
[Hintergrund der Erfindung]Background of the Invention
Als eine herkömmliche Kraftübertragungsvorrichtung für ein Hybrid-Fahrzeug ist eine bekannt, die in der Patentliteratur 1 (
[Stand der Technik][State of the art]
[Patentliteratur][Patent literature]
Da bei der in der Patentliteratur 1 beschriebenen Technik jedoch eine Leitung außerhalb des Getriebegehäuses bereitgestellt ist, bestehen Bedenken dahingehend, dass die Leitung andere Komponenten stört.However, since the line described in
Diese Erfindung wurde im Hinblick auf die vorstehend beschriebenen Gegebenheiten konzipiert, und eine Aufgabe dieser Erfindung besteht darin, eine Antriebsvorrichtung für ein Hybrid-Fahrzeug bereitzustellen, durch welche die Zuverlässigkeit einer Ölleitung verbessert werden kann, indem verhindert wird, dass eine externe Komponente der Antriebsvorrichtung die Ölleitung stört.This invention has been designed in view of the above-described circumstances, and an object of this invention is to provide a drive device for a hybrid vehicle, by which the reliability of an oil line can be improved by preventing an external component of the drive device from operating Oil line interferes.
[Mittel zum Lösen des Problems][Means to Solve the Problem]
Gemäß Aspekten dieser Erfindung wird eine Antriebsvorrichtung für ein Hybrid-Fahrzeug bereitgestellt, die beinhaltet: einen Drehzahl-Änderungs-Mechanismus, der eine Rotation ändert, die von einem Verbrennungsmotor übertragen wird; einen Elektromotor, der eine Antriebskraft auf eine Abtriebswelle des Drehzahl-Änderungs-Mechanismus überträgt; einen Untersetzungs-Mechanismus, der eine Rotation von einer Elektromotorwelle des Elektromotors auf die Abtriebswelle überträgt, indem die Rotation reduziert wird; sowie ein Getriebegehäuse, in dem der Drehzahl-Änderungs-Mechanismus aufgenommen ist, wobei der Elektromotor oberhalb des Drehzahl-Änderungs-Mechanismus angeordnet ist, wobei das Getriebegehäuse einen Untersetzungs-Mechanismus-Aufnahmeabschnitt beinhaltet, in dem der Untersetzungs-Mechanismus aufgenommen ist, wobei der Untersetzungs-Mechanismus-Aufnahmeabschnitt eine ringförmige Wand beinhaltet, die den Untersetzungs-Mechanismus in einer Umfangsrichtung umgibt, und eine Ölleitung beinhaltet, die einem oberen Abschnitt des Untersetzungs-Mechanismus Öl zuführt, und wobei die Ölleitung im Inneren des Untersetzungs-Mechanismus-Aufnahmeabschnitts angeordnet ist und entlang einer inneren peripheren Oberfläche der ringförmigen Wand zu dem oberen Abschnitt des Untersetzungs-Mechanismus geführt wird.According to aspects of this invention, there is provided a drive device for a hybrid vehicle that includes: a speed change mechanism that changes a rotation transmitted from an internal combustion engine; an electric motor that transmits a driving force to an output shaft of the speed change mechanism; a reduction mechanism that transmits rotation from an electric motor shaft of the electric motor to the output shaft by reducing the rotation; and a transmission case in which the speed change mechanism is housed, the electric motor being disposed above the speed change mechanism, the transmission case including a reduction mechanism receiving portion in which the speed reduction mechanism is housed, the Reduction mechanism receiving portion includes an annular wall surrounding the reduction mechanism in a circumferential direction, and includes an oil line that supplies oil to an upper portion of the reduction mechanism, and the oil line is disposed inside the reduction mechanism receiving portion and is guided along an inner peripheral surface of the annular wall to the upper portion of the reduction mechanism.
[Effekt der Erfindung]Effect of the Invention
Auf diese Weise ist es gemäß dieser Erfindung möglich, die Zuverlässigkeit der Ölleitung zu verbessern, indem verhindert wird, dass die externe Komponente der Antriebsvorrichtung die Ölleitung stört.In this way, according to this invention, it is possible to improve the reliability of the oil line by preventing the external component of the drive device from interfering with the oil line.
FigurenlisteFigure list
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1 ]1 ist eine Ansicht einer Antriebsvorrichtung für ein Hybrid-Fahrzeug gemäß einer Ausführungsform dieser Erfindung von der linken Seite.[1 ]1 is a left side view of a drive device for a hybrid vehicle according to an embodiment of this invention. -
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2 ]2 ist eine Draufsicht auf die Antriebsvorrichtung für ein Hybrid-Fahrzeug gemäß einer Ausführungsform dieser Erfindung.[2nd ]2nd 10 is a top view of the drive device for a hybrid vehicle according to an embodiment of this invention. -
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3 ]3 ist eine Skelettansicht der Antriebsvorrichtung für ein Hybrid-Fahrzeug gemäß einer Ausführungsform dieser Erfindung.[3rd ]3rd 10 is a skeleton view of the drive device for a hybrid vehicle according to an embodiment of this invention. -
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4 ]4 ist eine Querschnittsansicht bei einer Betrachtung aus einer Richtung IV-IV von2 .[4th ]4th Fig. 10 is a cross sectional view when viewed from a direction IV-IV of Fig. 122nd . -
[
5 ]5 ist eine Ansicht von der linken Seite eines Zustands, in dem ein Abdeckelement der Antriebsvorrichtung für ein Hybrid-Fahrzeug gemäß einer Ausführungsform dieser Erfindung entfernt ist.[5 ]5 12 is a left side view of a state in which a cover member of the drive device for a hybrid vehicle according to an embodiment of this invention is removed.
[Ausführungsform(en) der Erfindung]Embodiment (s) of the Invention
Eine Antriebsvorrichtung für ein Hybrid-Fahrzeug gemäß Ausführungsformen dieser Erfindung beinhaltet: einen Drehzahl-Änderungs-Mechanismus, der eine Rotation ändert, die von einem Verbrennungsmotor übertragen wird; einen Elektromotor, der eine Antriebskraft auf eine Abtriebswelle des Drehzahl-Änderungs-Mechanismus überträgt; einen Untersetzungs-Mechanismus, der eine Rotation von einer Elektromotorwelle des Elektromotors auf die Abtriebswelle überträgt, indem die Rotation reduziert wird; sowie ein Getriebegehäuse, in dem der Drehzahl-Änderungs-Mechanismus aufgenommen ist, wobei der Elektromotor oberhalb des Drehzahl-Änderungs-Mechanismus angeordnet ist, wobei das Getriebegehäuse einen Untersetzungs-Mechanismus-Aufnahmeabschnitt beinhaltet, in dem der Untersetzungs-Mechanismus aufgenommen ist, wobei der Untersetzungs-Mechanismus-Aufnahmeabschnitt eine ringförmige Wand beinhaltet, die den Untersetzungs-Mechanismus in einer Umfangsrichtung umgibt, und eine Ölleitung beinhaltet, die einem oberen Abschnitt des Untersetzungs-Mechanismus Öl zuführt, und wobei die Ölleitung im Inneren des Untersetzungs-Mechanismus-Aufnahmeabschnitts angeordnet ist und entlang einer inneren peripheren Oberfläche der ringförmigen Wand zu dem oberen Abschnitt des Untersetzungs-Mechanismus geführt wird. Dementsprechend kann die Antriebsvorrichtung für ein Hybrid-Fahrzeug gemäß Ausführungsformen dieser Erfindung die Zuverlässigkeit der Ölleitung verbessern, indem verhindert wird, dass die externe Komponente der Antriebsvorrichtung die Ölleitung stört.A drive device for a hybrid vehicle according to embodiments of this invention includes: a speed change mechanism that changes a rotation transmitted from an internal combustion engine; an electric motor that transmits a driving force to an output shaft of the speed change mechanism; a reduction mechanism that transmits rotation from an electric motor shaft of the electric motor to the output shaft by reducing the rotation; and a gear housing in which the speed change mechanism is accommodated, the electric motor being arranged above the speed change mechanism, the gear housing having a reduction gear Includes the mechanism receiving portion in which the reduction mechanism is received, the reduction mechanism receiving portion including an annular wall surrounding the reduction mechanism in a circumferential direction, and an oil pipe which oil an upper portion of the reduction mechanism supplies, and wherein the oil line is disposed inside the reduction mechanism receiving portion and is guided along an inner peripheral surface of the annular wall to the upper portion of the reduction mechanism. Accordingly, the drive device for a hybrid vehicle according to embodiments of this invention can improve the reliability of the oil pipe by preventing the external component of the drive device from interfering with the oil pipe.
[Ausführungsformen][Embodiments]
Im Folgenden wird die Antriebsvorrichtung für ein Hybrid-Fahrzeug gemäß Ausführungsformen dieser Erfindung unter Bezugnahme auf die Zeichnungen beschrieben.In the following, the drive device for a hybrid vehicle according to embodiments of this invention will be described with reference to the drawings.
In
Zunächst wird eine Konfiguration beschrieben. In
In
Der Verbrennungsmotor
Das linke Gehäuse
Wie in
Der Flanschabschnitt
In dem rechten Gehäuse
Die Antriebswelle
In
Die Antriebszahnräder
Die Vorwärtsabtriebswelle
Die Abtriebszahnräder 17Abis 17F greifen in die Antriebszahnräder
Die Abtriebszahnräder 17Aund 17B sind derart an der Vorwärtsabtriebswelle
Bei der ersten Geschwindigkeitsstufe wird die Kraft des Verbrennungsmotors
Eine erste Synchronisationsvorrichtung
Wenn ein Schaltvorgang in die erste Geschwindigkeitsstufe durchgeführt wird, verbindet die erste Synchronisationsvorrichtung
Eine zweite Synchronisationsvorrichtung
Wenn ein Schaltvorgang in die dritte Geschwindigkeitsstufe durchgeführt wird, verbindet die zweite Synchronisationsvorrichtung
Bei der dritten Geschwindigkeitsstufe wird die Kraft des Verbrennungsmotors
Auf diese Weise wählt die auf der Antriebswelle
Eine dritte Synchronisationsvorrichtung
Wenn ein Schaltvorgang in die fünfte Geschwindigkeitsstufe durchgeführt wird, verbindet die dritte Synchronisationsvorrichtung
Bei der fünften Geschwindigkeitsstufe wird die Kraft des Verbrennungsmotors
Auf diese Weise wählt die auf der Antriebswelle
Der Drehzahl-Änderungs-Zahnradsatz, der das Antriebszahnrad
Die Rückwärtsabtriebswelle
Die Rückwärtsabtriebswelle
In der Rückwärtsstufe wird die Kraft des Verbrennungsmotors
Das Vorwärts-Achsantriebszahnrad
Die Differentialvorrichtung
Der linke Endabschnitt des Differentialgehäuses
Die einen Endabschnitte der linken und der rechten Antriebswelle
Die Differentialvorrichtung
Die Antriebswelle
Der Enduntersetzungs-Mechanismus
In
Wenn der Spule ein Dreiphasen-Wechselstrom zugeführt wird, wird in dem Elektromotor
In
Wie in
Die erste Zwischenwelle
Das erste angetriebene Zahnrad
Das zweite Antriebszahnrad
Das dritte Antriebszahnrad
Das erste Antriebszahnrad
Das dritte Antriebszahnrad
Der Untersetzungs-Mechanismus
Auf diese Weise ist das Getriebegehäuse
Die zweite Zwischenwelle
In
Hierbei ist mit der Zick-Zack-Form eine Form gemeint, bei der eine Linie mehrere Male in der Form eines Z gebogen ist, oder ist eine Form gemeint, bei der eine Linie mehrere Male vor und zurück gebogen ist.Here, the zigzag shape means a shape in which a line is bent several times in the shape of a Z, or a shape in which a line is bent back and forth several times.
Das linke Gehäuse
Wie in
In
Der äußere periphere Abschnitt des Elektromotor-Anbringungsabschnitts
In
Die Schalteinheit
Wie in
Die Schalteinheit
Die Schalt- und Auswahlwelle
Wie in
Die hintere Halterung
Eine Stromempfangseinheit
Der linke obere Endabschnitt des linken Gehäuses
Der Elektromotor
In
Gemäß dieser Ausführungsform ist der Elektromotor
Die Ölleitung
Ein in der Strömungsrichtung des Öls stromabwärts gelegener Endabschnitt
Des Weiteren sind die Elektromotorwelle
Des Weiteren ist ein Anbringungsvorsprung
Des Weiteren beinhaltet der Untersetzungs-Mechanismus
Als nächstes wird ein Betrieb beschrieben. Wenn das Fahrzeug
Dementsprechend wird die Kraft von dem Achsantriebszahnrad
Falls die Antriebskraft des Elektromotors
Anschließend wird die Kraft des Elektromotors
Der Untersetzungs-Mechanismus
Dementsprechend wird eine Kraft von dem Achsantriebszahnrad
Des Weiteren werden das erste Antriebszahnrad
Gemäß der Antriebsvorrichtung
Da die Ölleitung
Im Ergebnis kann verhindert werden, dass die externe Komponente der Antriebsvorrichtung
Gemäß der Antriebsvorrichtung
Dementsprechend kann die Ölleitung
Gemäß der Antriebsvorrichtung
Des Weiteren sind die Elektromotorwelle
Des Weiteren ist der Anbringungsvorsprung
Da der Anbringungsvorsprung
Da die Elektromotorwelle
Da die imaginäre Linie L in einer Zick-Zack-Form ausgebildet ist, kann die Positionsbeziehung zwischen der ersten Zwischenwelle
Im Ergebnis können der Elektromotor
Gemäß der Antriebsvorrichtung
Da der Anbringungsvorsprung
Obwohl Ausführungsformen dieser Erfindung beschrieben wurden, ist es ersichtlich, dass ein Fachmann Änderungen vornehmen kann, ohne von dem Umfang dieser Erfindung abzuweichen. Jegliche und sämtliche derartigen Modifikationen und Äquivalente sollen in den beigefügten Ansprüchen eingeschlossen sein.Although embodiments of this invention have been described, it will be appreciated that those skilled in the art can make changes without departing from the scope of this invention. Any and all such modifications and equivalents are intended to be included in the appended claims.
BezugszeichenlisteReference list
1 ... Hybrid-Fahrzeug, 4 ... Antriebsvorrichtung (Antriebsvorrichtung für ein Hybrid-Fahrzeug), 5 ... Getriebegehäuse, 12 ... Vorwärtsabtriebswelle (Abtriebswelle), 32 ... Elektromotor, 32B ... Elektromotorwelle, 33 ... Untersetzungs-Mechanismus, 35 . erste Zwischenwelle, 36 ... zweite Zwischenwelle, L ... imaginäre Linie, O1 ... Achse der Elektromotorwelle, O2 ... Achse der ersten Zwischenwelle (Achse einer Zwischenwelle), O3 ... Achse der zweiten Zwischenwelle (Achse einer Zwischenwelle), O4 .. Achse der Abtriebswelle1 ... hybrid vehicle, 4 ... drive device (drive device for a hybrid vehicle), 5 ... gear housing, 12 ... forward output shaft (output shaft), 32 ... electric motor, 32B ... electric motor shaft, 33 ... reduction mechanism, 35. first intermediate shaft, 36 ... second intermediate shaft, L ... imaginary line, O1 ... axis of the electric motor shaft, O2 ... axis of the first intermediate shaft (axis of an intermediate shaft), O3 ... axis of the second intermediate shaft (axis one Intermediate shaft), O4 .. axis of the output shaft
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of documents listed by the applicant has been generated automatically and is only included for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturPatent literature cited
- JP 2007216865 A [0002]JP 2007216865 A [0002]
Claims (4)
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JP2019005193A JP7271959B2 (en) | 2019-01-16 | 2019-01-16 | Drive system for hybrid vehicle |
JP2019-005193 | 2019-01-16 |
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Citations (1)
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JP2007216865A (en) | 2006-02-17 | 2007-08-30 | Honda Motor Co Ltd | Power transmission device for hybrid vehicle |
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JPS571999U (en) * | 1980-06-04 | 1982-01-07 | ||
JPH09177948A (en) * | 1995-12-21 | 1997-07-11 | Nissan Motor Co Ltd | Lubricating structure of gear equipment |
JP2006153236A (en) * | 2004-12-01 | 2006-06-15 | Aisin Aw Co Ltd | Lubricating device in differential equipment |
DE102006034153B4 (en) * | 2006-07-24 | 2018-02-08 | Magna powertrain gmbh & co kg | transmission |
JP5097894B2 (en) * | 2006-09-05 | 2012-12-12 | 株式会社 神崎高級工機製作所 | Work vehicle |
JP4670806B2 (en) * | 2006-12-15 | 2011-04-13 | トヨタ自動車株式会社 | Vehicle transmission |
CN104070980B (en) * | 2013-03-28 | 2017-02-08 | 比亚迪股份有限公司 | Integrated hybrid power assembly body and car with same |
JP6390105B2 (en) * | 2014-02-04 | 2018-09-19 | スズキ株式会社 | Drive device for hybrid vehicle |
JP6405940B2 (en) * | 2014-11-27 | 2018-10-17 | スズキ株式会社 | Vehicle transmission |
JP6841051B2 (en) * | 2017-01-20 | 2021-03-10 | スズキ株式会社 | Vehicles with power transmission and power transmission |
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2019
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2020
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007216865A (en) | 2006-02-17 | 2007-08-30 | Honda Motor Co Ltd | Power transmission device for hybrid vehicle |
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JP7271959B2 (en) | 2023-05-12 |
CN111439108B (en) | 2023-08-22 |
JP2020111279A (en) | 2020-07-27 |
CN111439108A (en) | 2020-07-24 |
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