CN107054047B - Hybrid power system - Google Patents
Hybrid power system Download PDFInfo
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- CN107054047B CN107054047B CN201710334565.7A CN201710334565A CN107054047B CN 107054047 B CN107054047 B CN 107054047B CN 201710334565 A CN201710334565 A CN 201710334565A CN 107054047 B CN107054047 B CN 107054047B
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- assembly
- guide wheel
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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
- B60K6/26—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 motors or the generators
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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
- B60K6/30—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 chargeable mechanical accumulators, e.g. flywheels
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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
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/22—Friction clutches with axially-movable clutching members
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/583—Diaphragm-springs, e.g. Belleville
- F16D13/585—Arrangements or details relating to the mounting or support of the diaphragm on the clutch on the clutch cover or the pressure plate
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/72—Features relating to cooling
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
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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
Abstract
The application discloses a hybrid power system, which comprises a flywheel assembly, a unidirectional guide wheel assembly, a sealing plate, a damper assembly, a double clutch assembly, a motor assembly, a release bearing and a gearbox input shaft, wherein a flywheel shaft sleeve of the unidirectional guide wheel assembly is connected with an internal spline of the flywheel assembly through an external spline, the sealing plate is connected with a gearbox shell, and the damper assembly, the double clutch assembly, the motor assembly, the release bearing and the gearbox input shaft are contained in gearbox cooling oil. Engine power is transmitted into the input shaft of the gearbox from the flywheel assembly side through the unidirectional guide wheel assembly, the damper assembly and the double clutch assembly, and motor power is transmitted into the input shaft of the gearbox from the double clutch odd shaft cover. The unidirectional guide wheel assembly controls the output and interruption of the power of the engine to form three power driving modes. The application has the advantages of simple and compact structure and convenient matching.
Description
Technical Field
The present application relates to a hybrid electric vehicle system.
Background
The hybrid power system is mainly applied to a vehicle power system and is used for realizing the hybrid power system of a vehicle. The term "hybrid" is used generically to refer to a hybrid electric power, i.e., a mixture of fuel (gasoline, diesel, etc.) and electric energy. The hybrid electric vehicle is driven by the motor as auxiliary power of the engine, so that the engine can be kept in the optimal working condition state all the time, the power performance is good, and the emission can be controlled very low. The hybrid powertrain is typically mounted between the vehicle engine and the transmission to provide a second set of power to the vehicle, thereby implementing a hybrid powertrain for the vehicle.
The existing hybrid power system is mainly divided into serial, parallel and series-parallel structures, and has the problems of complex structure, large occupied space, high matching difficulty of the whole vehicle and the like.
Disclosure of Invention
The application aims to provide a hybrid power system which is simple and compact in structure and convenient to match with the existing whole vehicle structure.
In order to solve the technical problems, the application provides a hybrid power system which comprises a flywheel assembly, a unidirectional guide wheel assembly, a sealing plate, a damper assembly, a double clutch assembly, a motor assembly, a release bearing and a gearbox input shaft, wherein a flywheel shaft sleeve of the unidirectional guide wheel assembly is connected with an internal spline of the flywheel assembly through an external spline, and the sealing plate is connected with a gearbox shell to accommodate the damper assembly, the double clutch assembly, the motor assembly, the release bearing and the gearbox input shaft in gearbox cooling oil. Engine power is transmitted into the input shaft of the gearbox from the flywheel assembly side through the unidirectional guide wheel assembly, the damper assembly and the double clutch assembly, and motor power is transmitted into the input shaft of the gearbox from the double clutch odd shaft cover. The unidirectional guide wheel assembly controls the output and interruption of the power of the engine to form three power driving modes.
The three power driving modes are an engine independent driving mode, a motor independent driving mode and a hybrid power mode in which the engine and the motor are driven simultaneously, and the double clutch assembly controls gear shifting of the gearbox in the three driving modes.
The unidirectional guide wheel assembly comprises a flywheel shaft sleeve, balls, reeds, wedge wheels, baffles and a guide wheel shaft sleeve, and the flywheel shaft sleeve is connected with an internal spline of the flywheel assembly through an external spline to transmit engine power to the unidirectional guide wheel assembly. When the rotation speed of the engine is higher than that of the motor, the balls are contacted with the guide wheel shaft sleeve and the wedge wheel to generate friction force so as to enable the unidirectional guide wheel to be combined, the guide wheel shaft sleeve and the wedge wheel do not rotate relatively, and the power of the engine is output to the shock absorber assembly; when the rotating speed of the engine is less than that of the motor, the ball is disconnected from the guide wheel shaft sleeve and the wedge wheel by the elasticity of the reed, at the moment, the unidirectional guide wheel is disconnected, the guide wheel shaft sleeve and the wedge wheel generate relative rotation, and the power of the engine is disconnected.
The baffle is connected with the flywheel shaft sleeve through a step interference fit arranged on the outer circle to limit the axial movement of the ball and the reed.
The flywheel assembly comprises a gear ring and a flywheel, wherein the gear ring is meshed with the starting motor through a gear, and the flywheel is connected with an engine crankshaft through a bolt to transmit power.
The damper assembly comprises a steel sheet, a disc spring, a damping sheet plate, a damping sheet, a shaft sleeve plate, a needle bearing, a damping spring set, a sliding block A, a sliding block B and a cover plate, wherein the shaft sleeve plate is connected with a guide wheel shaft sleeve inner spline of the unidirectional guide wheel assembly through an outer spline, and engine power is transmitted to the damper assembly.
The damper assembly dampens the power of the engine. The steel sheet and the cover plate limit the relative rotation and axial position between the two parts through the step at the notch of the outer circle, the formed axial space is used as a movement track of the spring seat and the spring, the shaft sleeve plate is arranged between the axial positions of the steel sheet and the cover plate, the damping sheet and the disc spring are arranged between the axial positions of the steel sheet and the shaft sleeve plate, and the sliding block A, the sliding block B and the spring are arranged in the movement track of the spring seat and the spring formed by the steel sheet and the cover plate. In the power transmission process, the shaft sleeve plate pushes the sliding block A and the sliding block B to compress the vibration reduction spring set, and when the springs are compressed to the limit positions, the sliding block A and the sliding block B are in contact to achieve the limit effect. In the compression process of the spring, the sliding block A pushes the steel sheet and the cover plate simultaneously, and engine power is transmitted to the double clutch assembly through the steel sheet. The steel sheet is arranged with a window turn-over part, the window turn-over part sucks the cooling oil from the left side of the steel sheet to the right side of the steel sheet in the rotating process, and the cooling oil loop is formed by matching with turbine blades arranged on the odd shaft shell spline, so that the heat dissipation effect is enhanced. One side of the disc spring is contacted with the steel sheet, and the other side of the disc spring is contacted with the damping fin plate. One side of the damping sheet contacts the damping sheet plate, and the other side of the damping sheet contacts the shaft sleeve plate, and the damping sheet and the shaft sleeve plate relatively rotate to provide damping for the shock absorber assembly. The vibration reduction spring group is combined by springs with different rigidities according to actual requirements and is used for matching the requirements of the whole vehicle.
The double clutch assembly comprises a thrust bearing, an odd-even number shaft spline hub, a damper locating pin, an odd-even number shaft shell spline, an odd-even number shaft pair piece, an odd-even number shaft friction piece, an odd-even number shaft waveform spring, an odd-even number shaft pressure plate, a connecting disc, an odd-even number shaft diaphragm spring, an odd-even number shaft cover and a clamping block, wherein steel sheets of the damper assembly are connected with the odd-even number shaft shell spline through clamping angles in the circumferential direction, engine power is transmitted to the double clutch assembly, the double clutch assembly controls three gear shifting operations of a gearbox under three driving modes, and power is continuously output in the gear shifting process.
And the odd-numbered shaft housing spline is provided with a heat dissipation structure. The heat dissipation structure is a device for forming a liquid flow loop circulation, and particularly relates to turbine blades. In the rotating process, cooling oil is sucked outwards along the circumferential direction from the inner side of the double clutch assembly, and a cooling oil loop is formed by matching with a window flanging part arranged on the steel sheet, so that the heat dissipation effect is enhanced.
The odd shaft cover is connected with the odd shaft shell spline and the connecting disc, the odd shaft diaphragm spring is assembled between the odd shaft cover and the connecting disc, an upper supporting point of the diaphragm spring is arranged on the odd shaft cover, and a lower supporting point of the diaphragm spring is arranged on the connecting disc. The even shaft cover is fixedly connected with the connecting disc through a body clamping angle and a clamping block, the even shaft diaphragm spring is assembled between the even shaft cover and the connecting disc, an upper supporting point of the diaphragm spring is arranged on the even shaft cover, and a lower supporting point of the diaphragm spring is arranged on the connecting disc. The odd shaft pressing disc supporting mountain passes through the outer ring hole on the connecting disc and is assembled in the odd shaft housing spline, and the odd shaft wave spring is assembled between the odd shaft pressing disc and the odd shaft housing spline to provide lifting force for the pressing disc. The even shaft pressing plate supporting mountain passes through an inner ring hole on the connecting disc and is assembled in an even shaft housing spline, the even shaft housing spline is connected with the connecting disc, and the even shaft wave spring is assembled between the even shaft pressing plate and the even shaft housing spline to provide lifting force for the pressing plate. The odd shaft pair plates and the odd shaft friction plates are assembled in the odd shaft housing spline, the external spline of the odd shaft pair plates is in clearance fit with the internal spline of the odd shaft housing spline, and the axial positions of the odd shaft pair plates and the odd shaft friction plates can slide relatively but cannot rotate relatively. The inner spline of the odd-axis friction plate is in clearance fit with the outer spline of the odd-axis spline hub, and the axial position of the inner spline and the outer spline can slide relatively, but can not rotate relatively. The even shaft friction plate and the even shaft pair plate are assembled in the even shaft housing spline, the inner spline of the even shaft pair plate is in clearance fit with the outer spline of the even shaft housing spline, and the axial positions of the even shaft friction plate and the even shaft pair plate can slide relatively but cannot rotate relatively. The external spline of the even shaft friction plate is in clearance fit with the internal spline of the even shaft spline hub, and the axial position of the external spline and the internal spline of the even shaft spline hub can slide relatively, but cannot rotate relatively. A thrust bearing is arranged between the odd-axis spline hub and the even-axis spline hub, and the odd-axis spline hub and the even-axis spline hub can rotate relatively. A thrust bearing is additionally arranged between the odd-shaft spline hub and the shaft sleeve plate, and the odd-shaft spline hub and the shaft sleeve plate can rotate relatively.
The double clutch assembly is positioned relative to the damper assembly through pin holes on the splines of the odd-numbered shaft shells, damper positioning pins and pin holes on the steel sheets.
The double clutch assembly realizes uninterrupted output of engine power of the gearbox in a gear shifting process. The double clutch assembly mainly comprises three working states in the working process: transmission of odd-axis power of the gearbox, and disconnection of even-axis power of the gearbox; the odd-axis power of the gearbox is disconnected, and the even-axis power of the gearbox is transmitted; the odd and even shaft power of the gearbox are disconnected simultaneously.
The application has the advantages that:
1) The application uses the unidirectional guide wheel assembly to replace a clutch for controlling the power output and interruption of an engine in the traditional hybrid power system, automatically controls the power output and interruption according to the rotation speed difference, and simultaneously utilizes the space in the center of a flywheel for integration, thereby effectively reducing the axial space of the hybrid power system;
2) The application integrates the double clutch module, controls the gear shift of the vehicle through two wet clutch components, and realizes uninterrupted output of power of the vehicle in the gear shift process;
3) The damper is integrated in the double clutch structure, replaces a double-mass flywheel in the traditional structure, effectively reduces the axial space of the module, works in cooling oil, and greatly improves the service life and the working efficiency of the spring;
4) According to the application, the motor is integrated on the outer ring of the double clutch shell, the rotor of the motor is connected with the double clutch shell, and the stator of the motor is connected with the gearbox shell;
5) According to the clutch structure, the turbine structure is added, a cooling oil loop is formed in the rotation process of the clutch, and in the gear shifting process of a vehicle, flowing cooling oil effectively takes away heat generated on the surfaces of the multi-plate clutch, so that the heat dissipation effect of the clutch is improved;
6) The application uses the deformation of the diaphragm spring to transmit the pressing force, and has faster response speed when shifting gears compared with the traditional hydraulic control transmission of the pressing force;
7) According to the application, the diaphragm spring of the outer ring is fixed by using the part cover, and is fastened by the bolts, so that a riveting die and a fixture are not needed in the installation process, and the diaphragm spring is convenient to install and has good reliability and fatigue durability;
8) According to the application, the diaphragm spring of the inner ring is fixed by using the part cover, and is positioned by the clamping block, so that a riveting die and a fixture clamp are not needed in the installation process, and the diaphragm spring is convenient to install and has good reliability and fatigue durability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 is a schematic diagram of a hybrid powertrain of the present application;
FIG. 2 is an exploded view of a subassembly of the present application;
FIG. 3 is an exploded view of the part of the present application;
FIG. 4 is a schematic illustration of an even axis diaphragm installation of the present application;
FIG. 5 is a schematic view of the dual clutch assembly and damper assembly of the present application installed;
FIG. 6 is a schematic view of the structure of the steel sheet of the present application;
FIG. 7 is a schematic illustration of the structure of an odd shaft housing spline of the present application;
reference numerals in the drawings indicate
101-a flywheel assembly; 102-a unidirectional guide wheel assembly;
103-sealing plate; 104-a damper assembly;
105-a dual clutch assembly; 106-a motor assembly;
107-separating the bearing from the gearbox input shaft;
1-a gear ring; 2-flywheel;
3-flywheel shaft sleeve; 4-balls;
5-reed; 6-wedge wheels;
7-a baffle; 8-a guide wheel shaft sleeve;
103-sealing plate;
10-steel sheet; 10 a-window flange portion;
11-belleville springs; 12-a damping fin plate;
13-damping fin; 14-a sleeve plate;
15-needle roller bearings; 16-a damping spring set;
17-slider a; 18-a slider B;
19-thrust bearing X; 20-odd shaft spline hubs;
21-odd axis; 22-cover plate;
23-thrust bearing Y; 24-even shaft spline hubs;
25-even axis; 26-damper locating pins;
27-odd shaft housing splines; 27 a-turbine blades;
28-odd axis pairs;
29-odd axis friction plate; 30-even shaft housing splines;
31-M6 bolts; 32-even axis friction plates;
33-even axis pairs; 34-even axis wave springs;
35-even shaft pressing disc; 36-odd axis wave spring;
37-odd axis platen; 38-connecting discs;
39-even axis diaphragm spring O; 40-even axis diaphragm spring P;
41-even shaft split bearings; 42-even shaft caps;
43-clamping blocks; 44-odd axis diaphragm springs;
45-odd shaft split bearings; 46-odd shaft covers;
47-M7 bolts; 48-rotor;
49-stator; 50-gearbox housing.
Detailed Description
Embodiments of the application are described in detail below with reference to the attached drawings, but the application can be implemented in a number of different ways, which are defined and covered by the claims.
Embodiments of the present application are described in detail below with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the present application provides a hybrid powertrain system including a flywheel assembly 101, a unidirectional guide pulley assembly 102, a seal plate 103, a damper assembly 104, a dual clutch assembly 105, a motor assembly 106, a release bearing, and a transmission input shaft 107. The flywheel shaft sleeve 3 of the unidirectional guide wheel assembly 102 is connected with the internal spline of the flywheel 2 through an external spline, and the sealing plate 103 is connected with the gearbox housing 50 to accommodate the damper assembly 104, the double clutch assembly 105, the motor assembly 106, the release bearing and the gearbox input shaft 107 in gearbox cooling oil. Engine power is transmitted from the flywheel assembly side to the transmission input shaft through the one-way idler assembly 102, the damper assembly 104 and the dual clutch assembly 105, and motor power is transmitted from the dual clutch odd shaft cover 46 to the transmission input shaft. The unidirectional guide wheel assembly 102 controls the output and interruption of the engine power, and constitutes three power driving modes.
The three power driving modes are an engine independent driving mode, a motor independent driving mode and a hybrid power mode in which the engine and the motor are driven simultaneously, and the double clutch assembly controls gear shifting of the gearbox in the three driving modes.
The flywheel assembly 101 comprises a gear ring 1 and a flywheel 2, the gear ring 1 is meshed with a starting motor gear, so that the engine is started, meanwhile, rotational inertia is provided, and the flywheel 2 is connected with a crankshaft of the engine through bolts to transmit power.
The unidirectional guide wheel assembly 102 comprises a flywheel shaft sleeve 3, balls 4, a reed 5, a wedge wheel 6, a baffle 7 and a guide wheel shaft sleeve 8, wherein the flywheel shaft sleeve 3 is connected with an internal spline of the flywheel 2 through an external spline to transmit engine power to the unidirectional guide wheel assembly 1020. When the engine speed is higher than the motor speed, the balls 4 are contacted with the guide wheel shaft sleeve 3 and the wedge wheel 6 to generate friction force so as to enable the unidirectional guide wheel to be combined, the guide wheel shaft sleeve 3 and the wedge wheel 6 do not rotate relatively, and engine power is output to the shock absorber assembly 104; when the engine speed is lower than the motor speed, the ball 4 is disconnected with the guide wheel shaft sleeve 3 and the wedge wheel 6 by the elasticity of the reed 5, at the moment, the unidirectional guide wheel is disconnected, the guide wheel shaft sleeve 3 and the wedge wheel 6 generate relative rotation, and the engine power is disconnected.
The connection of the shutter 7 to the freewheel sleeve 3 limits the axial movement of the balls 4 and the reed 5.
The damper assembly 104 comprises a steel sheet 10, a disc spring 11, a damping sheet plate 12, a damping sheet 13, a sleeve plate 14, a needle bearing 15, a damping spring set 16, a sliding block A17, a sliding block B18 and a cover plate 22, wherein the sleeve plate 14 is connected with an inner spline of a guide wheel shaft sleeve 8 of the unidirectional guide wheel assembly through an outer spline to transmit engine power to the damper assembly 104.
The damper assembly 104 dampens engine power. The steel sheet 10 and the cover plate 22 limit the relative rotation and axial position between the two parts through the step at the notch of the outer circle, the formed axial space is used as a moving track of the sliding block A17, the sliding block B18 and the vibration damping spring group 16, the sleeve plate 14 is arranged between the axial positions of the steel sheet 10 and the cover plate 22, the damping sheet and the disc spring are arranged between the axial positions of the steel sheet 10 and the sleeve plate 14, and the sliding block A17, the sliding block B18 and the spring are arranged in a moving track of a spring seat and the spring formed by the steel sheet 10 and the cover plate 22. During the power transmission process, the shaft sleeve plate 14 pushes the sliding block A17 and the sliding block B18 to compress the damping spring set 16, and when the springs are compressed to the limit positions, the sliding block A17 and the sliding block B18 are contacted to play a limiting effect. During spring compression, slider A17 pushes both the steel plate 10 and the cover plate 22, transmitting engine power through the steel plate 10 to the dual clutch assembly 105. The steel sheet 10 is arranged with window turn-over part (10 a in fig. 6), during rotation, the window turn-over part sucks the cooling oil from the left side of the steel sheet to the right side of the steel sheet, and the cooling oil loop is formed by matching with the turbine blade arranged on the odd shaft shell spline, the direction of the cooling oil loop is shown in fig. 1, and the heat dissipation effect is enhanced. One side of the disc spring 11 contacts the steel sheet 10, and the other side of the disc spring 11 contacts the damper plate 12. One side of the damping fin 13 contacts the damping fin plate 12, and the other side of the damping fin 13 contacts the sleeve plate 14, and the damping fin assembly 104 is provided with damping by the relative rotation of the steel sheet 10 and the sleeve plate 14. The vibration damping spring group 16 is combined by springs with different rigidities according to actual requirements so as to match the requirements of the whole vehicle.
The dual clutch assembly 105 includes a thrust bearing X19, an odd-axis spline hub 20, a thrust bearing Y23, an even-axis spline hub 24, a damper locating pin 26, an odd-axis housing spline 27, an odd-axis pair plate 28, an odd-axis friction plate 29, an even-axis housing spline 30, an M6 bolt 31, an even-axis friction plate 32, an even-axis pair plate 33, an even-axis wave spring 34, an even-axis platen 35, an odd-axis wave spring 36, an odd-axis platen 37, a connecting disc 38, an even-axis diaphragm spring O39, an even-axis diaphragm spring P40, an even-axis cover 42, a clamping block 43, an odd-axis diaphragm spring 44, an odd-axis cover 46, and an M7 bolt 47. The steel sheet 10 of the damper assembly 104 is connected with the odd-numbered shaft housing spline 27 through a clamping angle in the circumferential direction, engine power is transmitted to the double clutch assembly 105, the double clutch assembly 105 controls three gear shifting operations of the gearbox in three driving modes, and power is continuously output in the gear shifting process.
Turbine blades 27a are arranged on the odd-numbered shaft housing spline 27, cooling oil is sucked outwards from the inside of the double clutch assembly along the circumferential direction in the rotating process, and a cooling oil loop is formed by matching with the window flanging part 10a arranged on the steel sheet 10, the direction of the cooling oil loop is shown in fig. 1, and the heat dissipation effect is enhanced.
The odd shaft cover 46 is connected with the odd shaft housing spline 27 and the connecting disc 38 through an M7 bolt 47, the odd shaft diaphragm spring 44 is assembled between the odd shaft cover 46 and the connecting disc 38, an upper supporting point of the diaphragm spring is arranged on the odd shaft cover 46, and a lower supporting point of the diaphragm spring is arranged on the connecting disc 38. The even shaft cover 42 is fixedly connected with the connecting disc 38 through a body clamping angle and a clamping block 43, the even shaft diaphragm spring O39 and the even shaft diaphragm spring P40 are assembled between the even shaft cover 42 and the connecting disc 38, an upper supporting point of the diaphragm spring is arranged on the even shaft cover 42, and a lower supporting point of the diaphragm spring is arranged on the connecting disc. The odd shaft pressure plate 37 is supported by the bearing mountain and is assembled in the odd shaft housing spline 27 through an outer ring waist-shaped hole of the connecting disc 38, and the odd shaft wave spring 36 is assembled between the odd shaft pressure plate 37 and the odd shaft housing spline 27 to provide lifting force for the odd shaft pressure plate 37. The even shaft pressure plate 35 is supported by the mountain and is assembled in the even shaft housing spline 30 through an inner ring waist-shaped hole on the connecting disc 38, the even shaft housing spline 30 is connected with the connecting disc 38, and the even shaft wave spring 34 is assembled between the even shaft pressure plate 35 and the even shaft housing spline 30 to provide lifting force for the even shaft pressure plate 35. The odd shaft pair plates 28 and the odd shaft friction plates 29 are assembled in the odd shaft housing spline 27, and the external spline of the odd shaft pair plates 28 is in clearance fit with the internal spline of the odd shaft housing spline 27, and the axial positions of the two plates can relatively slide but can not relatively rotate. The inner spline of the odd-axis friction plate 29 is in clearance fit with the outer spline of the odd-axis spline hub 20, and the axial position of the inner spline and the outer spline can slide relatively, but can not rotate relatively. The even-numbered shaft friction plates 32 and the even-numbered shaft pair plates 33 are assembled in the even-numbered shaft housing spline 30, and the inner spline of the even-numbered shaft pair plates 33 is in clearance fit with the outer spline of the even-numbered shaft housing spline 30, and the axial positions of the even-numbered shaft friction plates 32 and the even-numbered shaft pair plates can relatively slide, but can not relatively rotate. The external splines of the even shaft friction plates 32 are in clearance fit with the internal splines of the even shaft spline hub 30, and the axial positions of the external splines and the internal splines can slide relatively, but cannot rotate relatively. A thrust bearing Y23 is arranged between the odd-axis spline hub 20 and the even-axis spline hub 24, and the two hubs can rotate relatively. A thrust bearing X19 is additionally mounted between the odd-axis spline hub 20 and the bushing plate 14, and the odd-axis spline hub and the bushing plate can rotate relatively.
The dual clutch assembly 105 is positioned in relative position to the damper assembly 104 by pin holes in the odd axle housing splines 27, damper locating pins 26, pin holes in the steel sheet 10.
The dual clutch assembly 105 provides uninterrupted output of engine power during gear shifting of the transmission. The dual clutch assembly 105 is primarily divided into three operating states during operation: transmission of odd-axis power of the gearbox, and disconnection of even-axis power of the gearbox; the odd-axis power of the gearbox is disconnected, and the even-axis power of the gearbox is transmitted; the odd and even shaft power of the gearbox are disconnected simultaneously.
The motor assembly 106, the release bearing and the gearbox input shaft 107 may be directly incorporated into existing products and will not be described in detail in the present disclosure.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (8)
1. A hybrid powertrain, characterized by: the hybrid power system comprises a flywheel assembly, a unidirectional guide wheel assembly, a sealing plate, a damper assembly, a double clutch assembly, a motor assembly, a release bearing and a gearbox input shaft, wherein a flywheel shaft sleeve of the unidirectional guide wheel assembly is connected with an internal spline of the flywheel assembly through an external spline to transmit engine power to the unidirectional guide wheel assembly, the sealing plate is connected with a gearbox shell to accommodate the damper assembly, the double clutch assembly, the motor assembly, the release bearing and the gearbox input shaft in gearbox cooling oil, and the unidirectional guide wheel assembly controls the output and interruption of the engine power to form three power driving modes;
the unidirectional guide wheel assembly comprises a flywheel shaft sleeve, a ball, a reed, a wedge wheel, a baffle plate and a guide wheel shaft sleeve, when the engine speed is higher than the motor speed, the ball is contacted with the guide wheel shaft sleeve and the wedge wheel to generate friction force so as to enable the unidirectional guide wheel to be combined, the guide wheel shaft sleeve and the wedge wheel do not rotate relatively, and engine power is output to the shock absorber assembly; when the rotating speed of the engine is less than that of the motor, the ball is disconnected from the guide wheel shaft sleeve and the wedge wheel by the elasticity of the reed, at the moment, the unidirectional guide wheel is disconnected, the guide wheel shaft sleeve and the wedge wheel generate relative rotation, and the power of the engine is disconnected.
2. The hybrid system according to claim 1, wherein: the three power driving modes are an engine independent driving mode, a motor independent driving mode and a hybrid power mode in which the engine and the motor are driven simultaneously, and the double clutch assembly controls gear shifting of the gearbox in the three driving modes.
3. The hybrid system according to claim 1, wherein: the connection of the baffle plate and the flywheel shaft sleeve limits the axial movement of the ball and the reed.
4. The hybrid system according to claim 1, wherein: the damper assembly comprises a steel sheet, a disc spring, a damping sheet plate, a damping sheet, a shaft sleeve plate, a needle bearing, a damping spring set, a sliding block A, a sliding block B and a cover plate, wherein the shaft sleeve plate is connected with a guide wheel shaft sleeve inner spline of the unidirectional guide wheel assembly through an outer spline, and engine power is transmitted to the damper assembly.
5. The hybrid system according to claim 1, wherein: the double clutch assembly comprises a thrust bearing, an odd-even number shaft spline hub, a damper locating pin, an odd-even number shaft shell spline, an odd-even number shaft pair piece, an odd-even number shaft friction piece, an odd-even number shaft waveform spring, an odd-even number shaft pressure plate, a connecting disc, an odd-even number shaft diaphragm spring, an odd-even number shaft cover and a clamping block, wherein steel sheets of the damper assembly are connected with the odd-even number shaft shell spline through clamping angles in the circumferential direction, engine power is transmitted to the double clutch assembly, the double clutch assembly controls three gear shifting operations of a gearbox under three driving modes, and power is continuously output in the gear shifting process.
6. The hybrid system according to claim 5, wherein: and the odd-numbered shaft housing spline is provided with a heat dissipation structure.
7. The hybrid system according to claim 6, wherein: the heat dissipation structure is a device for forming a liquid flow loop circulation.
8. The hybrid system according to claim 5, wherein: the odd shaft cover is connected with the odd shaft shell through a spline and a connecting disc, and an odd shaft diaphragm spring is assembled between the odd shaft cover and the connecting disc; the even shaft cover is fixedly connected with the connecting disc through a body clamping angle and a clamping block, and the even shaft diaphragm spring is assembled between the even shaft cover and the connecting disc; the odd shaft pressing disc supporting mountain passes through an outer ring hole on the connecting disc and is assembled in an odd shaft shell spline, and the odd shaft wave spring is assembled between the odd shaft pressing disc and the odd shaft shell spline; the even shaft pressing disc supporting mountain passes through an inner ring hole on the connecting disc and is assembled in an even shaft shell spline, the even shaft shell spline is connected with the connecting disc, and the even shaft wave spring is assembled between the even shaft pressing disc and the even shaft shell spline; the odd shaft pair plates and the odd shaft friction plates are assembled in the odd shaft housing spline, and the external spline of the odd shaft pair plates is in clearance fit with the internal spline of the odd shaft housing spline; the internal spline of the odd-axis friction plate is in clearance fit with the external spline of the odd-axis spline hub; the even shaft friction plate and the even shaft pair plate are assembled in the even shaft housing spline, and the inner spline of the even shaft pair plate is in clearance fit with the outer spline of the even shaft housing spline; the external spline of the even shaft friction plate is in clearance fit with the internal spline of the even shaft spline hub; a thrust bearing is assembled between the odd-axis spline hub and the even-axis spline hub; and a thrust bearing is additionally arranged between the odd-number-shaft spline hub and the shaft sleeve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334565.7A CN107054047B (en) | 2017-05-12 | 2017-05-12 | Hybrid power system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710334565.7A CN107054047B (en) | 2017-05-12 | 2017-05-12 | Hybrid power system |
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| CN107054047A CN107054047A (en) | 2017-08-18 |
| CN107054047B true CN107054047B (en) | 2023-08-18 |
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| CN201710334565.7A Active CN107054047B (en) | 2017-05-12 | 2017-05-12 | Hybrid power system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113389858B (en) * | 2020-03-13 | 2022-06-21 | 福州锐智新能源科技有限公司 | Planetary gear transmission |
| CN116472414A (en) * | 2020-12-30 | 2023-07-21 | 浙江吉利控股集团有限公司 | Torque protection device for inside of hybrid power gearbox and gearbox |
| CN114576280B (en) * | 2022-03-16 | 2023-02-03 | 顺达模具科技有限公司 | Adjustable clutch shell of automobile |
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| JP2005329813A (en) * | 2004-05-20 | 2005-12-02 | Hino Motors Ltd | Hybrid vehicle mounting dual clutch type transmission |
| JP2010006190A (en) * | 2008-06-25 | 2010-01-14 | Honda Motor Co Ltd | Hybrid vehicle power unit |
| CN104385899A (en) * | 2014-11-16 | 2015-03-04 | 中国第一汽车股份有限公司 | Hybrid power assembly device for new energy vehicle |
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| WO2017055027A1 (en) * | 2015-09-28 | 2017-04-06 | Zf Friedrichshafen Ag | Coupling arrangement |
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| DE10219080A1 (en) * | 2002-04-29 | 2003-11-20 | Voith Turbo Kg | Drive system, in particular for motor vehicles |
| US6814207B2 (en) * | 2002-11-26 | 2004-11-09 | Midway Industries, Inc. | Friction clutch assembly for an automotive vehicle powertrain |
| US20110272236A1 (en) * | 2010-03-12 | 2011-11-10 | Os Giken Co., Ltd. | Clutch device |
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| JP2005329813A (en) * | 2004-05-20 | 2005-12-02 | Hino Motors Ltd | Hybrid vehicle mounting dual clutch type transmission |
| JP2010006190A (en) * | 2008-06-25 | 2010-01-14 | Honda Motor Co Ltd | Hybrid vehicle power unit |
| CN104385899A (en) * | 2014-11-16 | 2015-03-04 | 中国第一汽车股份有限公司 | Hybrid power assembly device for new energy vehicle |
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| WO2017055027A1 (en) * | 2015-09-28 | 2017-04-06 | Zf Friedrichshafen Ag | Coupling arrangement |
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