CN107303806A - power coupling device for hybrid electric vehicle - Google Patents
power coupling device for hybrid electric vehicle Download PDFInfo
- Publication number
- CN107303806A CN107303806A CN201610247681.0A CN201610247681A CN107303806A CN 107303806 A CN107303806 A CN 107303806A CN 201610247681 A CN201610247681 A CN 201610247681A CN 107303806 A CN107303806 A CN 107303806A
- Authority
- CN
- China
- Prior art keywords
- way clutch
- inner ring
- centres
- axis
- coupling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 46
- 238000010168 coupling process Methods 0.000 title claims abstract description 46
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 46
- 241000239290 Araneae Species 0.000 claims description 57
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000011065 in-situ storage Methods 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 abstract description 32
- 230000005540 biological transmission Effects 0.000 description 10
- 239000006096 absorbing agent Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/44—Series-parallel type
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
A power coupling device for a hybrid vehicle, comprising: a central shaft; the motor is sleeved outside the central shaft and comprises a rotor and a rotor bracket which are connected in a torsion-resistant manner, and the rotor bracket can rotate around the central shaft; the first one-way clutch and the second one-way clutch are sleeved on the central shaft at intervals along the axial direction; the first one-way clutch is configured to: the locking is realized when the rotating speed of the central shaft is greater than that of the rotor support, and the unlocking is realized when the rotating speed of the central shaft is less than that of the rotor support; the second one-way clutch is configured to: the locking is realized when the rotation speed of the central shaft is less than that of the rotor support, and the unlocking is realized when the rotation speed of the central shaft is greater than that of the rotor support. Compared with the existing friction clutch, the axial space occupied by the first one-way clutch and the second one-way clutch in the technical scheme of the invention is reduced, and the high torque output by the multi-cylinder internal combustion engine can be transmitted.
Description
Technical field
It is more particularly to a kind of to be used for hybrid vehicle the present invention relates to Development of HEV Technology field
Dynamic coupling device.
Background technology
Existing hybrid vehicle includes internal combustion engine, speed changer and is arranged between internal combustion engine and speed changer
Dynamic coupling device, wherein, dynamic coupling device is not only used to transmit or cut off internal combustion engine and speed changer
Between power transmission, additionally provide it is another driving running car power source-motor so that hybrid power
Automobile at least has three kinds of mode of operations, respectively pure engine mode, electric-only mode, hybrid power
Pattern.Clutch is provided with the dynamic coupling device, by controlling clutch to engage or separating, mixing
Power vehicle can switch between above-mentioned three kinds of mode of operations.
However, there are following deficiencies in above-mentioned dynamic coupling device：Clutch is slip clutch, and it is wrapped
Include set gradually vertically to platen, clutch disc, platen, diaphragm spring, for promoting diaphragm bullet
Spring movably multiple parts such as executing agency, cause dynamic coupling device to occupy larger axial space.
In addition, slip clutch causes torque capacity (torque capactity) to have because being limited by radial space
Limit, it is impossible to for transmitting the high pulling torque of multi-cylinder engine output.
The content of the invention
The problem to be solved in the present invention is：Clutch is in the dynamic coupling device of existing hybrid vehicle
Slip clutch, it occupies larger axial space, and its torque capacity is limited, it is impossible to for passing
Pass the high pulling torque of multi-cylinder engine output.
To solve the above problems, the invention provides a kind of dynamic coupling device for hybrid vehicle,
Including：The axis of centres；The motor outside the axis of centres is set in, the motor is with the axis of centres radially
Upper to there is interval, the motor includes the rotor and rotor field spider of antitorque connection, and the rotor field spider can be around
The axis of centres rotation；First and second one-way clutch on the axis of centres is set in axially spacedly,
First and second one-way clutch is respectively positioned in the interval, and includes inner ring and outer ring, described interior
Circle and the antitorque connection of the axis of centres, the outer ring and the antitorque connection of the rotor field spider；Described first is single
It is set to clutch：Locking is realized when the rotating speed of the axis of centres is more than the rotating speed of the rotor field spider,
Unblock is realized when the rotating speed of the axis of centres is less than the rotating speed of the rotor field spider；Described second it is unidirectional from
Clutch is set to：Locking is realized when the rotating speed of the axis of centres is less than the rotating speed of the rotor field spider,
The rotating speed of the axis of centres realizes unblock when being more than the rotating speed of the rotor field spider；Second one-way clutch
The inner ring of device and outer ring can axially relatively move back and forth to switch in the original location, between removal state；It is described
When the rotating speed of the axis of centres is less than the rotating speed of the rotor field spider：When second one-way clutch inner ring or
Outer ring is in the home state, and second one-way clutch can transmit moment of torsion；When described second unidirectional
The inner ring of clutch or outer ring are in the removal state, and second one-way clutch can not transmit moment of torsion.
Alternatively, the inner ring of second one-way clutch or outer ring are used at the hybrid vehicle
In under pure engine mode, electric-only mode and/or energy recuperation mode, in the removal state.
Alternatively, second one-way clutch also includes：
The locking of some circumferentially spaced arrangements between the inside and outside circle of second one-way clutch
Part；
Retainer between the inside and outside circle of second one-way clutch, if the retainer is provided with
The pocket hole of circumferentially spaced arrangement is done, each described lock piece is respectively placed in each described pocket hole.
Alternatively, the dynamic coupling device also includes：
Annular outer cover, positioned at the radial outside of the motor；
The executing agency on the annular outer cover is supported on, the executing agency is used to drive second list
Move back and forth to switch between in situ, the removal state vertically to the inner ring of clutch or outer ring；
The executing agency is used to be in pure engine mode, electric-only mode in the hybrid vehicle
And/or under energy recuperation mode, the inner ring or outer ring for driving second one-way clutch are in described remove
State.
Alternatively, the executing agency includes：Enforcement division, elastic component, it is unidirectional positioned at described second respectively
The inner ring of clutch or the axial both sides of outer ring；
The enforcement division is used for：Promote second one-way clutch inner ring or outer ring by the shape in situ
State is axially moveable to the removal state, and compresses the elastic component；
The elastic component is used for：When the enforcement division is recalled, to drive by way of recovering deformation
The inner ring or outer ring for stating the second one-way clutch are axially moveable to the shape in situ by the removal state
State.
Alternatively, the executing agency also includes：
The annular brace seat on the axis of centres is set in, the annular brace seat is fixed with annular outer cover；
It is set in the electric rotating machine on the annular brace seat, the electric rotating machine, annular brace seat position
In in the interval；
The enforcement division coordinates with the electric rotating machine, and the rotary motion that the electric rotating machine is exported turns
It is changed to linear motion；
When the electric rotating machine is rotated forward, the enforcement division promotes the inner ring or outer of second one-way clutch
Circle is moved to the removal state；
During the electric rotating machine reversion, the enforcement division is recalled.
Alternatively, the stator of the electric rotating machine is fixed on the annular brace seat, the electric rotating machine
Rotor be located at the radial outside of stator, and provided with external screw thread；
The enforcement division includes：If female shift(ing) ring；Rotor and shifting positioned at the electric rotating machine
Some balls set gradually vertically between rotating ring；
During the rotor rotation of the electric rotating machine, the shift(ing) ring is axially moveable.
Alternatively, the dynamic coupling device also includes：The thrust bearing on the axis of centres is set in,
The thrust bearing is axially against between the inner ring of the enforcement division and second one-way clutch.
Alternatively, it is described when the inner ring of second one-way clutch or outer ring are in the home state
Enforcement division offsets vertically with the inner ring of the second one-way clutch or outer ring, and the elastic component is all the time in compression
State.
Alternatively, the dynamic coupling device also includes：Flexible disc, is presented axially in the rotor branch
Frame is consolidated towards the side of gearbox, axial one end of the radial outer end of the flexible disc and the rotor field spider
Fixed connection.
Compared with prior art, technical scheme has advantages below：
First one-way clutch, the second one-way clutch can transmit moment of torsion in locking, serve existing
The effect of slip clutch.With existing including setting gradually vertically to platen, clutch disc, pressure
The slip clutch of multiple parts such as disk, diaphragm spring, executing agency is compared, technical solution of the present invention
In the first one-way clutch, the axial space occupied by the second one-way clutch reduce.In addition, according to
One one-way clutch, the second one-way clutch, the operation principle of slip clutch understand that first is unidirectional
Clutch, the second one-way clutch result in the torque capacity bigger than slip clutch in locking,
The high pulling torque of multi-cylinder engine output can thus be transmitted.
In addition, the inner ring of the second one-way clutch and outer ring can axially relatively move back and forth with the original location,
Switch between removal state, when the rotating speed of the axis of centres is less than the rotating speed of rotor field spider, the second one-way clutch
The inner ring of device or outer ring can switch to the removal state, to cut off between the axis of centres and rotor field spider
Moment of torsion is transmitted, and can be avoided because of the energy dissipation that internal combustion engine is driven and caused as load, and is taken
The negative effect that comfortableness is deteriorated.
Brief description of the drawings
Fig. 1 is the section for the dynamic coupling device for being used for hybrid vehicle in one embodiment of the present of invention
Figure；
Fig. 2 is that dynamic coupling device shown in Fig. 1 is in moving under pure engine mode in hybrid vehicle
Power transmits schematic diagram；
Fig. 3 is that dynamic coupling device shown in Fig. 1 is in the power under electric-only mode in hybrid vehicle
Transmit schematic diagram；
Fig. 4 is that dynamic coupling device shown in Fig. 1 is in moving under hybrid mode in hybrid vehicle
Power transmits schematic diagram one；
Fig. 5 is that dynamic coupling device shown in Fig. 1 is in moving under hybrid mode in hybrid vehicle
Power transmits schematic diagram two；
Fig. 6 is that dynamic coupling device shown in Fig. 1 is under internal combustion engine start pattern in hybrid vehicle
Power transmits schematic diagram；
Fig. 7 is that dynamic coupling device shown in Fig. 1 is in moving under energy recuperation mode in hybrid vehicle
Power transmits schematic diagram；
Fig. 8 is the single dotted broken line table in the profile of executing agency in dynamic coupling device shown in Fig. 1, figure
Show the axis of the axis of centres；
The axis of the axis of centres is located on the cutting plane of above-mentioned profile, and arrow tables of the Fig. 2 into Fig. 8
Show the direction of transfer of power, in addition, in order to reduce map sheet, Fig. 1 to Fig. 8, which just show, to be located at
The top half of axis in axis line is entreated, the latter half of centrally located axis in axis line is not shown.
Embodiment
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings
The specific embodiment of the present invention is described in detail.
As shown in figure 1, a kind of dynamic coupling device for hybrid vehicle is present embodiments provided,
It includes the axis of centres 1, and the axis of centres 1 is used to the internal combustion engine E moments of torsion exported being transferred to speed changer T.At this
In embodiment, the axis of centres 1 is arranged with shock absorber A close to internal combustion engine E axial one end, and internal combustion engine E is defeated
The moment of torsion gone out is transferred to the axis of centres 1 via shock absorber A.In the alternative of the present embodiment, shock absorber A
Double mass flywheel can also be replaced with.
Motor 2 is arranged with outside the axis of centres 1, motor 2 and internal combustion engine E is collectively as driving hybrid vehicle
The power source of traveling.In the present embodiment, motor 2 can either work in a motor mode thinks mixing
Power vehicle traveling provides power, also can in the generator mode work and be converted to electricity that will recover energy
It can store.Certainly, in the alternative of the present embodiment, motor 2 can also only can be in motor
Worked under pattern.
Motor 2 includes antitorque connection ground rotor 20 and rotor field spider 21 so that one of them is around the axis of centres 1
Another and then rotates around the axis of centres 1 during rotation.When motor 2 works in a motor mode, rotor
20 rotor driven supports 21 rotate around the axis of centres 1.When motor 2 works in the generator mode, rotor
The rotor driven 20 of support 21 rotates.On the one hand, rotor field spider 21 is used to support fixed rotor 20, another
Aspect, rotor field spider 21 is used for the power coupling for realizing internal combustion engine E and motor 2.On rotor field spider 21
How to realize that the power coupling of internal combustion engine E and motor 2 will be done in the operation principle of dynamic coupling device to be situated between
Continue.
Diametrically there is interval G with the axis of centres 1 in motor 2, in the inventive solutions, unless
Special instruction, otherwise, radially each means the radial direction of the axis of centres 1.It is single that first is provided with the G of interval
To the one-way clutch 4 of clutch 3 and second, the first one-way clutch 3 and the second one-way clutch 4 are along axle
It is set in compartment of terrain on the axis of centres 1.In the inventive solutions, unless stated otherwise, otherwise,
Axially each mean the axial direction of the axis of centres 1.
In the present embodiment, the first one-way clutch 3 in the axial direction than the second one-way clutch 4 closer to
Speed changer T.In the alternative of the present embodiment or the second one-way clutch 4 is in the axial direction than
One one-way clutch 3 is closer to speed changer T.
First one-way clutch 3 includes inner ring 30 and the outer ring 31 being set in outside inner ring 30, and second is unidirectional
Clutch 4 includes inner ring 40 and the outer ring 41 being set in outside inner ring 40.Inner ring 30,40 is and the axis of centres
1 antitorque connection so that inner ring 30,40 and then rotates when the axis of centres 1 rotates, and vice versa.Outer ring 31,
41 with the antitorque connection of rotor field spider 21 so that rotor field spider 21 rotate when outer ring 31,41 and then rotate,
Vice versa.
First one-way clutch 3 is set to：When the rotating speed of the axis of centres 1 is more than the rotating speed of rotor field spider 21
Locking is realized, unblock is realized when the rotating speed of the axis of centres 1 is less than the rotating speed of rotor field spider 21.When the first list
During to 3 locking of clutch, one in inner ring 30, outer ring 31 drives another to rotate when rotating, and realizes
Inner ring 30, the gearing of outer ring 31, first one-way clutch 3 can transmit moment of torsion.When first it is unidirectional from
When clutch 3 is unlocked, inner ring 30, outer ring 31 are no longer interlocked, and the relative inner ring 30 of the energy of outer ring 31 is rotated freely,
First one-way clutch 3 can not transmit moment of torsion.
Second one-way clutch 4 is set to：When the rotating speed of the axis of centres 1 is less than the rotating speed of rotor field spider 21
Locking is realized, unblock is realized when the rotating speed of the axis of centres 1 is more than the rotating speed of rotor field spider 21.When the second list
During to 4 locking of clutch, one in inner ring 40, outer ring 41 drives another to rotate when rotating, and realizes
Inner ring 40, the gearing of outer ring 41, second one-way clutch 4 can transmit moment of torsion.When second it is unidirectional from
When clutch 4 is unlocked, inner ring 40, outer ring 41 are no longer interlocked, and the relative outer ring 41 of the energy of inner ring 40 is rotated freely,
Second one-way clutch 4 can not transmit moment of torsion.
The operation principle of the dynamic coupling device of the present embodiment is introduced with reference to Fig. 2 to Fig. 7, schemed
In arrow represent the direction of transfer of power.
As shown in Fig. 2 when hybrid vehicle works under pure engine mode, internal combustion engine E is used as drive
The sole power source of electrical automobile traveling, motor 2 does not provide power, and the moment of torsion of internal combustion engine E outputs is passed through successively
The axis of centres 1 is transferred to by shock absorber A, the rotating speed for realizing the axis of centres 1 is more than the rotating speed of rotor field spider 21,
So that the first one-way clutch 3 realizes locking, moment of torsion can be transmitted, internal combustion engine E is exported to center
The moment of torsion of axle 1 continues successively via the inner ring 30 of the first one-way clutch 3, outer ring 31, rotor field spider 21
It is transferred to speed changer T.
As shown in figure 3, when hybrid vehicle works under electric-only mode, motor 2 is used as driving vapour
The sole power source of car traveling, internal combustion engine E do not provide power.The moment of torsion warp that the rotor 20 of motor 2 is exported
Speed changer T is transferred to by rotor field spider 21.Now because the rotating speed of the axis of centres 1 is less than rotor field spider 21
Rotating speed, therefore the first one-way clutch 3 realizes unblock, it is impossible to transmit moment of torsion, what rotor field spider 21 was exported
Moment of torsion will not be transferred to the axis of centres 1 via the first one-way clutch 3.
With reference to shown in Fig. 4 to Fig. 5, when hybrid vehicle works under hybrid mode, motor 2
With power sources of the internal combustion engine E collectively as driving running car.On the one hand, the rotor 20 of motor 2 is exported
Moment of torsion be transferred to rotor field spider 21, on the other hand, internal combustion engine E output moment of torsion via shock absorber A pass
The axis of centres 1 is handed to, then is transferred to via one in the first one-way clutch 3, the second one-way clutch 4
Rotor field spider 21, the moment of torsion for moment of torsion and internal combustion engine the E output that motor 2 is exported realizes coupling in rotor field spider 21
Close, be then passed to speed changer T.
As shown in figure 4, when the rotating speed under driving of the axis of centres 1 in internal combustion engine E exists more than rotor field spider 21
During rotating speed under the driving of motor 2, the first one-way clutch 3 realizes locking, the second one-way clutch 4
Unblock is realized, the moment of torsion that the axis of centres 1 is exported is transferred to rotor field spider 21 via the first one-way clutch 3.
As shown in figure 5, when the rotating speed under driving of the axis of centres 1 in internal combustion engine E exists less than rotor field spider 21
During rotating speed under the driving of motor 2, the first one-way clutch 3 realizes unblock, the second one-way clutch 4
Locking is realized, the moment of torsion that the axis of centres 1 is exported is transferred to rotor field spider 21 via the second one-way clutch 4.
As shown in fig. 6, when hybrid vehicle works under internal combustion engine start-up mode, motor 2 is used as
Dynamic motor, its moment of torsion exported is transferred to rotor field spider 21, and the rotating speed for realizing rotor field spider 21 is more than
Entreat the rotating speed of axle 1 so that the second one-way clutch 4 realizes that locking can transmit moment of torsion, by motor 2
Export to the moment of torsion of rotor field spider 21 and continue successively via the outer ring 41 of the second one-way clutch 4, inner ring
40th, the axis of centres 1, shock absorber A are transferred to internal combustion engine E, so as to start internal combustion engine E.Now first is unidirectional
Clutch 3 realizes that unblock can not transmit moment of torsion.
As shown in fig. 7, when hybrid vehicle works under energy recuperation mode, wheel passes sequentially through change
Fast device T, the rotor driven 20 of rotor field spider 21 rotate so that motor 2 can convert mechanical energy into electric energy
Store.When vehicle is in damped condition or coasting mode, hybrid vehicle enters the energy
Take-back model.
As the above analysis, in the inventive solutions, the first one-way clutch 3, second is unidirectional
Clutch 4 can transmit the moment of torsion of internal combustion engine E outputs in locking, serve existing slip clutch
Effect.With it is existing including set gradually vertically to platen, clutch disc, platen, diaphragm spring,
The slip clutch of multiple parts such as executing agency is compared, the first one-way clutch in technical solution of the present invention
Axial space occupied by device 3, the second one-way clutch 4 reduces.
If as shown in figure 1, the first one-way clutch 3 also includes being located between inner ring 30 and outer ring 31
Do the lock piece 32 of circumferentially spaced arrangement.When the rotating speed of inner ring 30 is more than the rotating speed of outer ring 31, lock
Stop member 32 can be tightly abutted together with inner ring 30, outer ring 31, and lock piece 32 and inner ring 30
Between, between lock piece 32 and outer ring 31 frictional force is produced, to realize the first one-way clutch 3
Locking.When the rotating speed of inner ring 30 is less than the rotating speed of outer ring 31, between lock piece 32 and inner ring 30,
At least one will not produce frictional force between lock piece 32 and outer ring 31, to realize the first one-way clutch
The unblock of device 3.
Similarly, the second one-way clutch 4 also includes some edges being located between inner ring 40 and outer ring 41
The lock piece 42 of circumferentially-spaced arrangement.When the rotating speed of outer ring 41 is more than the rotating speed of inner ring 40, lock piece
42 can tightly be abutted together with inner ring 40, outer ring 41, and between lock piece 42 and inner ring 40,
Frictional force is produced between lock piece 42 and outer ring 41, to realize the locking of the second one-way clutch 4.
When the rotating speed of outer ring 41 is less than the rotating speed of inner ring 40, between lock piece 42 and inner ring 40, lock piece
At least one will not produce frictional force between 42 and outer ring 41, to realize the solution of the second one-way clutch 4
Lock.
Therefore, it can be seen from the first one-way clutch 3, the operation principle of the second one-way clutch 4, first
One-way clutch 3, the second one-way clutch 4 transmit moment of torsion by lock piece 32,42 respectively, and lock
Stop member 32,42 can bear very high load.And it can be seen from the operation principle of existing slip clutch,
The friction plate of slip clutch is that by high-abrasive material, steel wire etc. is made, and the surface pressing that can be born is far low
In lock piece 32,42, therefore, the first one-way clutch 3, the second one-way clutch 4 energy in locking
It is enough to obtain the torque capacity bigger than slip clutch, it is thus possible to transmit the big of multi-cylinder engine output
Moment of torsion.
In the present embodiment, in the present embodiment, the dynamic coupling device also includes being located at the footpath of motor 2
Annular outer cover 5 laterally, annular outer cover 5 is fixed.When dynamic coupling device is applied on automobile,
Annular outer cover 5 is fixed on the not moving part of automobile, and with inner chamber (not identifying), motor 2, first is single
The interior intracavitary is respectively positioned on to clutch 3, the second one-way clutch 4.
Executing agency 6 is supported by annular outer cover 5, executing agency 6 is used to drive the second one-way clutch 4
Inner ring 40 and outer ring 41 axially relatively move back and forth to switch in the original location, between removal state.
In the present embodiment, the transfixion in the axial direction of outer ring 41, inner ring 40 can be moved back and forth vertically.When
The inner ring 40 of two one-way clutch 4 is in the home state, as shown in Fig. 4, Fig. 5, Fig. 6, the
Two one-way clutch 4 have the ability of transmission moment of torsion, but when the inner ring 40 of the second one-way clutch 4 is in institute
When stating removal state, as shown in Fig. 2, Fig. 3, Fig. 7, the second one-way clutch 4 is simultaneously turned round without transmission
The ability of square.Contact area of the inner ring 40 in the home state between lock piece 42 is more than inner ring
40 contact area in the removal state between lock piece 42.
As shown in Fig. 2, Fig. 3, Fig. 7, in the present embodiment, inner ring 40 in the removal state with
Lock piece 42 is kept completely separate, in the alternative of the present embodiment, and inner ring 40 is in the removal state
There can be part to contact with lock piece 42, as long as so that the second one-way clutch 4 is passed without moment of torsion all the time
Pass ability.
When the moment of torsion transmission of the second one-way clutch 4 can bring energy dissipation, riding comfort variation etc. negative
When face rings, executing agency 6 drives the inner ring 40 of the second one-way clutch 4 to be moved to the removal state.
For example：
As shown in Fig. 2 when hybrid vehicle works under pure engine mode, executing agency 6 drives
The inner ring 40 of second one-way clutch 4 is moved to the removal state so that the second one-way clutch 4 is not
Possesses the ability of transmission moment of torsion.When transient fluctuation occurs for the internal combustion engine E power exported, so that the axis of centres 1
Rotating speed when becoming less than the rotating speed of rotor field spider 21 suddenly, the first one-way clutch 3 is switched to by locking
Unblock, is no longer able to transmit moment of torsion.So, the moment of torsion transmission between internal combustion engine E and speed changer T
Interrupted, internal combustion engine E power fluctuation will not be transferred to wheel, thus passenger does not feel as automobile
Shake, improve riding comfort.
As shown in figure 3, when hybrid vehicle works under electric model, the driving of executing agency 6 second
The inner ring 40 of one-way clutch 4 is moved to the removal state so that the second one-way clutch 4 does not possess
Transmit the ability of moment of torsion, it is therefore prevented that the moment of torsion that rotor field spider 21 is exported is because successively via outer ring 41, inner ring
40 are transferred to the axis of centres 1, it is to avoid because internal combustion engine E is driven as load and sends a telegraph the dynamic of the output of machine 2
Power is wasted.
As shown in fig. 7, when hybrid vehicle works under energy recuperation mode, executing agency 6 drives
The inner ring 40 of second one-way clutch 4 is moved to the removal state so that the second one-way clutch 4 is not
Possess transmission moment of torsion ability, it is therefore prevented that rotor field spider 21 export moment of torsion because successively via outer ring 41, in
Circle 40 is transferred to the axis of centres 1, it is to avoid because internal combustion engine E is driven and caused the energy wave reclaimed as load
Take.
It should be noted that, in the inventive solutions, can also be by the side beyond executing agency 6
Formula, come realize the second one-way clutch 4 inner ring 40 can relative outer ring 41 move back and forth vertically with
Switch between in situ, the removal state.
In the present embodiment, the second one-way clutch 4 also includes being located between inner ring 40 and outer ring 41
Retainer (not shown), the retainer is provided with the pocket hole of some circumferentially spaced arrangements, the second one-way clutch
Each lock piece 42 of device 4 is located in each pocket hole respectively.The effect of the retainer includes：Each is locked
Stop member 42 is circumferentially spaced；Lock piece 42 is limited in the axial direction, prevents executing agency 6 from driving inner ring 40
When being axially moveable with respect to outer ring 41 to the removal state, lock piece 42 is moved down in the drive of inner ring 40
Move to outside outer ring 41.
With reference to shown in Fig. 1 to Fig. 2, in the present embodiment, executing agency 6 includes enforcement division 61, elasticity
Part 62, both are located at the axial both sides of the inner ring 40 of the second one-way clutch 4 respectively.Enforcement division 61 is used
In：Promote the inner ring 40 of the second one-way clutch 4 to be axially moveable to described by the home state to remove
State, and compression elastic piece 62.Inner ring 40 is axially moveable to the removal state by the home state
When, certain displacement can be produced in the axial direction, and correspondingly, enforcement division 61 also can be from initial position (Fig. 1
It is shown) start to be axially moveable to produce certain displacement in the axial direction.When the second one-way clutch 4
When inner ring 40 need to be axially moveable to the home state by the removal state, enforcement division 61 is recalled (i.e.
Return to the initial position), the elastic component 62 compressed can recover deformation, and apply one to inner ring 40
The axial force of enforcement division 61 is pointed to from inner ring 40, so as to drive the inner ring of the second one-way clutch 4
40 are axially moveable to the home state by the removal state.
In the present embodiment, elastic component 62 is in compressive state all the time, i.e. even if the second one-way clutch 4
Inner ring 40 be in the home state, elastic component 62 can also apply to inner ring 40 and one refer to from inner ring 40
To the axial force of enforcement division 61.The inner ring 40 of second one-way clutch 4 is in the home state
When, enforcement division 61 and the inner ring 40 of the second one-way clutch 4 offset vertically, and enforcement division 61 is to inner ring
40 apply an axial force that inner ring 40 is pointed to from enforcement division 61.So, the second one-way clutch
When the inner ring 40 of device 4 is in the home state, inner ring 40 can be in enforcement division 61 and elastic component 62
In the presence of be limited vertically.
In the present embodiment, elastic component 62 is spring.In the alternative of the present embodiment, elastic component 62
Can also be the other elastomeric elements that can occur elastic deformation.
With reference to shown in Fig. 1 and Fig. 8, in the present embodiment, executing agency 6 also include be located at motor 2 with
Annular brace seat 64 and electric rotating machine 65 in interval between the axis of centres 1.Annular brace seat 64 is arranged
Fixed on the axis of centres 1 and with annular outer cover 5.Electric rotating machine 65 is set on annular brace seat 64.
Enforcement division 61 coordinates with electric rotating machine 65, and the rotary motion that electric rotating machine 65 is exported is converted to straight line
Motion, so as to drive inner ring 40 to be axially moveable.When electric rotating machine 65 is rotated forward, enforcement division 61 promotes the
The inner ring 40 of two one-way clutch 4 is moved to the removal state.When electric rotating machine 65 is inverted, perform
Move to recall along opposite axial direction in portion 61.
Further, in the present embodiment, electric rotating machine 65 is external rotor electric machine, and its stator 650 is fixed
On annular brace seat 64, its rotor 651 is located at the radial outside of stator 650, and provided with external screw thread.
Enforcement division 61 includes：If female shift(ing) ring 66；Between rotor 651 and shift(ing) ring 66
Some balls 67 set gradually vertically.The rotor of shift(ing) ring 66, ball 67 and electric rotating machine 65
651 collectively form screw mandrel ball pair so that when the rotor 651 of electric rotating machine 65 rotates, the edge of shift(ing) ring 66
Axial movement.
In the present embodiment, by the way that electric rotating machine 65 to be arranged on to the radially inner side of enforcement division 61, and rotation
The rotor 651 of rotating motor 65 also serves as the secondary part of screw mandrel ball, can reduce what executing agency 6 occupied
Space.Certainly, in the case where not considering that executing agency 6 takes up space, electric rotating machine 65 can not also
The radially inner side of enforcement division 61 is arranged on, the rotor 651 of electric rotating machine 65 can not also also serve as screw mandrel rolling
The secondary part of pearl.
, can also be without ball 67 in enforcement division 61 in the alternative of the present embodiment, rotor 651 is with moving
The screw thread of rotating ring 66 coordinates, in this case, when the rotor 651 of electric rotating machine 65 rotates, also can
Realize that shift(ing) ring 66 is axially moveable.
It should be noted that, in the inventive solutions, enforcement division 61 can also using it is other can be by
The rotary motion that electric rotating machine 65 is exported is converted to the mechanism of linear motion, such as worm-and-wheel gear, and
It should not be limited to given embodiment.
In addition, in the present embodiment, enforcement division 61 drives inner ring 40 vertically by the way of electronic
It is mobile, but in the inventive solutions, enforcement division 61 can also drive inner ring using other manner
40 are axially moveable, and such as surge or pneumatic mode.For example, enforcement division 61 can movably live for one
Plug, the piston is arranged in cylinder body, by injecting liquid or gas into the cylinder body, you can drive the work
Plug movement, so as to drive inner ring 40 to be axially moveable., should when discharging the liquid or gas in the cylinder body
The inner ring 40 that piston can be driven by the elastic component 62 by compressing drives, so as to recall.
With continued reference to shown in Fig. 1, in the present embodiment, the dynamic coupling device also includes：It is set in
Thrust bearing 63 on the axis of centres 1, thrust bearing 63 is axially against unidirectional in enforcement division 61 and second
Between the inner ring 40 of clutch 4.When the second one-way clutch 4 transmits moment of torsion, the energy of thrust bearing 63
Enough prevent enforcement division 61 directly with inner ring 40 relative to contact rotation and be worn.
In the alternative of the present embodiment, the transfixion in the axial direction of inner ring 40, outer ring 41 can be vertically
Move back and forth, to switch in the original location, between removal state.When the outer ring 41 of the second one-way clutch 4 exists
During the home state, as shown in Fig. 4, Fig. 5, Fig. 6, the second one-way clutch 4 has transmission moment of torsion
Ability, as shown in Fig. 2, Fig. 3, Fig. 7, but when the second one-way clutch 4 outer ring 41 described
During removal state, the second one-way clutch 4 and the ability for not having transmission moment of torsion.
In the technical scheme of the alternative：When hybrid vehicle works under pure engine mode, hold
Row mechanism 6 drives the outer ring 41 of the second one-way clutch 4 to be moved to the removal state so that second is single
Do not possess the ability of transmission moment of torsion to clutch 4, internal combustion engine E power fluctuation will not be transferred to wheel.
Or, when hybrid vehicle works under electric model or energy recuperation mode, executing agency 6 drives
The outer ring 41 of second one-way clutch 4 is moved to the removal state, using avoid because internal combustion engine E as
Load is driven and sent a telegraph the power waste of the output of machine 2.
In the technical scheme of the alternative, adaptable tune is made in the executing agency 6 to the present embodiment
After whole, still can using its drive the second one-way clutch 4 outer ring 41 move back and forth vertically with
Switch between in situ, the removal state.Specifically, enforcement division 61, elastic component 62 are located at respectively
The axial both sides of the outer ring 41 of second one-way clutch 4.Enforcement division 61 is used to promote the second one-way clutch
The outer ring 41 of device 4 is axially moveable to the removal state, and compression elastic piece 62 by the home state.
Elastic component 62 is used for：When enforcement division 61 is recalled, driven by way of recovering deformation second unidirectional
The outer ring 41 of clutch 4 is axially moveable to the home state by the removal state.In the alternative
In, enforcement division 61, the specific configuration of elastic component 62 refer to the present embodiment, will not be repeated here.
Certainly, in the inventive solutions, it can also come by way of beyond executing agency 6
Realize the second one-way clutch 4 outer ring 41 move back and forth vertically with situ, the removal state it
Between switch.
It should be noted that, in the inventive solutions, the inner ring 40 of the second one-way clutch 4 or outer
Circle 41 can also be moved to the removal state under other patterns of hybrid vehicle, should not limit to
The Three models being previously mentioned in embodiment.
In the present embodiment, the inner ring 30 of the first one-way clutch 3 and the axis of centres 1 are relatively quiet in the axial direction
Only.
In the present embodiment, annular outer cover 5 has annular body portion 50, and the footpath of the body 50 is inside
Side has annular rib portion 51, and rib portion 51 is arranged on axial one end of body 50, and is propped up with annular
Axial one end of support seat 64 is fixedly connected so that annular brace seat 64 is fixed.In specific embodiment
In, annular outer cover 5 is bolted with annular brace seat 64.
In the present embodiment, motor 2 is inner rotor motor, and rotor field spider 21 is located at the radial direction of rotor 20
Inner side, motor 2 also includes the stator 22 positioned at the radial outside of rotor 20.But it should be noted that, in this hair
In bright technical scheme, the structure type of motor 2 should not be limited to the present embodiment.
In the present embodiment, the dynamic coupling device also includes flexible disc 7 and rigid disk 8, flexible disc 7
Rotor field spider 21 is presented axially in towards gearbox T side with rigid disk 8.The radial direction of rigid disk 8
Outer end and axial one end of rotor field spider 21 are fixed, and flexible disc 7 is in dorsad rotor field spider 21 of rigid disk 8
Axial side be fixedly connected with rigid disk 8.The radial inner end of flexible disc 7 is fixedly connected with sleeve 9,
Sleeve 9 is used to be connected with speed changer T input spline.The moment of torsion of rotor field spider 21 passes sequentially through rigidity
Disk 8, flexible disc 7, sleeve 9 are transferred to speed changer T.Flexible disc 7 can be absorbed by deforming
Axial impact.
In the present embodiment, rigid disk 8 is fixed by alignment pin (not shown) and rotor field spider 21, is scratched
Property disk 7 is fixed by bolt and rigid disk 8, and sleeve 9 is fixed by bolt with flexible disc 7.Certainly,
In other embodiments, rigid disk 8 and rotor field spider 21, flexible disc 7 and rigid disk 8, sleeve 9 with
Flexible disc 7 can also be fixed using other connected modes.
, can also be without rigid disk 8, in this case, flexible disc 7 in the alternative of the present embodiment
Axial one end directly with rotor field spider 21 of radial outer end fix.
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art,
Without departing from the spirit and scope of the present invention, it can make various changes or modifications, therefore the guarantor of the present invention
Shield scope should be defined by claim limited range.
Claims (10)
1. a kind of dynamic coupling device for hybrid vehicle, including：
The axis of centres；
The motor outside the axis of centres is set in, the motor diametrically exists with the axis of centres to be spaced,
The motor includes the rotor and rotor field spider of antitorque connection, and the rotor field spider can revolve around the axis of centres
Turn；
Characterized in that, the dynamic coupling device also includes：The center is set in axially spacedly
First and second one-way clutch on axle, first and second one-way clutch is respectively positioned in the interval,
And include inner ring and outer ring, the inner ring and the antitorque connection of the axis of centres, the outer ring and described turn
The antitorque connection of submounts；
First one-way clutch is set to：It is more than the rotor field spider in the rotating speed of the axis of centres
Locking is realized during rotating speed, unblock is realized when the rotating speed of the axis of centres is less than the rotating speed of the rotor field spider；
Second one-way clutch is set to：It is less than the rotor field spider in the rotating speed of the axis of centres
Locking is realized during rotating speed, unblock is realized when the rotating speed of the axis of centres is more than the rotating speed of the rotor field spider；
The inner ring of second one-way clutch and outer ring can axially relatively move back and forth with the original location, move
Switch between doing well；
When the rotating speed of the axis of centres is less than the rotating speed of the rotor field spider：When second one-way clutch
Inner ring or outer ring be in the home state, second one-way clutch can transmit moment of torsion；When described
The inner ring of second one-way clutch or outer ring are in the removal state, and second one-way clutch can not
Transmit moment of torsion.
2. dynamic coupling device as claimed in claim 1, it is characterised in that second one-way clutch
Inner ring or outer ring be used for the hybrid vehicle be in pure engine mode, electric-only mode and/
Or under energy recuperation mode, in the removal state.
3. dynamic coupling device as claimed in claim 1, it is characterised in that second one-way clutch is also
Including：
The locking of some circumferentially spaced arrangements between the inside and outside circle of second one-way clutch
Part；
Retainer between the inside and outside circle of second one-way clutch, if the retainer is provided with
The pocket hole of circumferentially spaced arrangement is done, each described lock piece is respectively placed in each described pocket hole.
4. dynamic coupling device as claimed in claim 1, it is characterised in that the dynamic coupling device is also wrapped
Include：
Annular outer cover, positioned at the radial outside of the motor；
The executing agency on the annular outer cover is supported on, the executing agency is used to drive second list
Move back and forth to switch between in situ, the removal state vertically to the inner ring of clutch or outer ring；
The executing agency is used to be in pure engine mode, electric-only mode in the hybrid vehicle
And/or under energy recuperation mode, the inner ring or outer ring for driving second one-way clutch are in described remove
State.
5. dynamic coupling device as claimed in claim 4, it is characterised in that the executing agency includes：Hold
Row portion, elastic component, the respectively inner ring positioned at second one-way clutch or the axial both sides of outer ring；
The enforcement division is used for：Promote second one-way clutch inner ring or outer ring by the shape in situ
State is axially moveable to the removal state, and compresses the elastic component；
The elastic component is used for：When the enforcement division is recalled, to drive by way of recovering deformation
The inner ring or outer ring for stating the second one-way clutch are axially moveable to the shape in situ by the removal state
State.
6. dynamic coupling device as claimed in claim 5, it is characterised in that the executing agency also includes：
The annular brace seat on the axis of centres is set in, the annular brace seat is fixed with annular outer cover；
It is set in the electric rotating machine on the annular brace seat, the electric rotating machine, annular brace seat position
In in the interval；
The enforcement division coordinates with the electric rotating machine, and the rotary motion that the electric rotating machine is exported turns
It is changed to linear motion；
When the electric rotating machine is rotated forward, the enforcement division promotes the inner ring or outer of second one-way clutch
Circle is moved to the removal state；
During the electric rotating machine reversion, the enforcement division is recalled.
7. dynamic coupling device as claimed in claim 6, it is characterised in that the stator of the electric rotating machine is consolidated
It is scheduled on the annular brace seat, the rotor of the electric rotating machine is located at the radial outside of stator, and sets
There is external screw thread；
The enforcement division includes：If female shift(ing) ring；Rotor and shifting positioned at the electric rotating machine
Some balls set gradually vertically between rotating ring；
During the rotor rotation of the electric rotating machine, the shift(ing) ring is axially moveable.
8. dynamic coupling device as claimed in claim 5, it is characterised in that the dynamic coupling device is also wrapped
Include：The thrust bearing on the axis of centres is set in, the thrust bearing is held axially against described
Between the inner ring of row portion and second one-way clutch.
9. dynamic coupling device as claimed in claim 5, it is characterised in that second one-way clutch
When inner ring or outer ring are in the home state, the inner ring of the enforcement division and the second one-way clutch or
Outer ring offsets vertically, and the elastic component is in compressive state all the time.
10. the dynamic coupling device as described in any one of claim 1 to 9, it is characterised in that the power coupling
Attaching together to put also includes：Flexible disc, is presented axially in the rotor field spider towards the side of gearbox,
The radial outer end of the flexible disc is fixedly connected with axial one end of the rotor field spider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247681.0A CN107303806B (en) | 2016-04-19 | 2016-04-19 | Power coupling device for hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247681.0A CN107303806B (en) | 2016-04-19 | 2016-04-19 | Power coupling device for hybrid electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107303806A true CN107303806A (en) | 2017-10-31 |
| CN107303806B CN107303806B (en) | 2022-06-24 |
Family
ID=60151676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610247681.0A Active CN107303806B (en) | 2016-04-19 | 2016-04-19 | Power coupling device for hybrid electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107303806B (en) |
Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6364826A (en) * | 1986-09-03 | 1988-03-23 | Fuji Heavy Ind Ltd | Power transmission for four-wheel drive car |
| RU2043549C1 (en) * | 1990-11-21 | 1995-09-10 | Таката Нобуо | Overrunning clutch |
| CN101328938A (en) * | 2007-06-22 | 2008-12-24 | 比亚迪股份有限公司 | Tri-state overrunning clutch |
| CN101913320A (en) * | 2010-08-17 | 2010-12-15 | 北京工业大学 | Pressure hybrid power transmission system and control method |
| CN101947914A (en) * | 2010-05-31 | 2011-01-19 | 重庆长安汽车股份有限公司 | Power coupling and transmitting device for hybrid power vehicle |
| WO2011030689A1 (en) * | 2009-09-11 | 2011-03-17 | Ntn株式会社 | Electric automobile |
| CN102009588A (en) * | 2010-11-10 | 2011-04-13 | 清华大学 | Single-motor double-clutch hybrid power vehicle engine starting coordination control method |
| JP2012223016A (en) * | 2011-04-12 | 2012-11-12 | Honda Motor Co Ltd | Driving device for vehicle and vehicle |
| US20130017916A1 (en) * | 2011-07-11 | 2013-01-17 | Toyota Jidosha Kabushiki Kaisha | Vehicle drive device |
| CN103085645A (en) * | 2013-02-17 | 2013-05-08 | 重庆长安汽车股份有限公司 | Parallel type hybrid power vehicle power coupling device |
| JP2013163462A (en) * | 2012-02-10 | 2013-08-22 | Aisin Aw Co Ltd | Hybrid drive device |
| DE102013210012A1 (en) * | 2012-12-19 | 2014-06-26 | Schaeffler Technologies Gmbh & Co. Kg | Drive train for a vehicle, vehicle with the drive train and method for operating the vehicle |
| CN103906642A (en) * | 2011-10-27 | 2014-07-02 | 丰田自动车株式会社 | Vehicle control device |
| WO2014102579A1 (en) * | 2012-12-27 | 2014-07-03 | Toyota Jidosha Kabushiki Kaisha | Power transmitting apparatus for vehicle |
| JP2014133455A (en) * | 2013-01-09 | 2014-07-24 | Hitachi Constr Mach Co Ltd | Hydraulic pump drive device of construction machine |
| WO2015019165A1 (en) * | 2013-08-09 | 2015-02-12 | Toyota Jidosha Kabushiki Kaisha | Control apparatus and control method for hybrid vehicle |
| CN204161109U (en) * | 2014-08-19 | 2015-02-18 | 枣庄益新机械制造有限公司 | New forms of energy hybrid vehicle multifunctional stepless change gear case |
| US20150080174A1 (en) * | 2013-09-19 | 2015-03-19 | Borgwarner, Inc. | Multimode Clutch for a Parallel Hybrid Vehicle |
| CN104442349A (en) * | 2014-11-10 | 2015-03-25 | 北京汽车研究总院有限公司 | Hybrid power system and full-time four wheel drive sport utility vehicle |
| CN104603502A (en) * | 2012-05-29 | 2015-05-06 | 舍弗勒技术股份两合公司 | Drive device for vehicle |
| WO2015099076A1 (en) * | 2013-12-25 | 2015-07-02 | アイシン・エィ・ダブリュ株式会社 | Hybrid drive apparatus |
| CN104786817A (en) * | 2015-04-27 | 2015-07-22 | 奇瑞汽车股份有限公司 | Power coupling device used for hybrid electric vehicle and hybrid electric vehicle |
| CN104890497A (en) * | 2014-02-28 | 2015-09-09 | 舍弗勒技术股份两合公司 | Hybrid Module |
| CN105121916A (en) * | 2013-04-16 | 2015-12-02 | 丰田自动车株式会社 | Engagement device and power transmission device |
| JP2016007937A (en) * | 2014-06-24 | 2016-01-18 | トヨタ自動車株式会社 | Drive device |
| CN105480077A (en) * | 2014-10-01 | 2016-04-13 | 福特全球技术公司 | Powersplit hybrid powertrain with overdrive clutch |
-
2016
- 2016-04-19 CN CN201610247681.0A patent/CN107303806B/en active Active
Patent Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6364826A (en) * | 1986-09-03 | 1988-03-23 | Fuji Heavy Ind Ltd | Power transmission for four-wheel drive car |
| RU2043549C1 (en) * | 1990-11-21 | 1995-09-10 | Таката Нобуо | Overrunning clutch |
| CN101328938A (en) * | 2007-06-22 | 2008-12-24 | 比亚迪股份有限公司 | Tri-state overrunning clutch |
| WO2011030689A1 (en) * | 2009-09-11 | 2011-03-17 | Ntn株式会社 | Electric automobile |
| CN101947914A (en) * | 2010-05-31 | 2011-01-19 | 重庆长安汽车股份有限公司 | Power coupling and transmitting device for hybrid power vehicle |
| CN101913320A (en) * | 2010-08-17 | 2010-12-15 | 北京工业大学 | Pressure hybrid power transmission system and control method |
| CN102009588A (en) * | 2010-11-10 | 2011-04-13 | 清华大学 | Single-motor double-clutch hybrid power vehicle engine starting coordination control method |
| JP2012223016A (en) * | 2011-04-12 | 2012-11-12 | Honda Motor Co Ltd | Driving device for vehicle and vehicle |
| US20130017916A1 (en) * | 2011-07-11 | 2013-01-17 | Toyota Jidosha Kabushiki Kaisha | Vehicle drive device |
| CN103906642A (en) * | 2011-10-27 | 2014-07-02 | 丰田自动车株式会社 | Vehicle control device |
| JP2013163462A (en) * | 2012-02-10 | 2013-08-22 | Aisin Aw Co Ltd | Hybrid drive device |
| CN104603502A (en) * | 2012-05-29 | 2015-05-06 | 舍弗勒技术股份两合公司 | Drive device for vehicle |
| DE102013210012A1 (en) * | 2012-12-19 | 2014-06-26 | Schaeffler Technologies Gmbh & Co. Kg | Drive train for a vehicle, vehicle with the drive train and method for operating the vehicle |
| WO2014102579A1 (en) * | 2012-12-27 | 2014-07-03 | Toyota Jidosha Kabushiki Kaisha | Power transmitting apparatus for vehicle |
| JP2014133455A (en) * | 2013-01-09 | 2014-07-24 | Hitachi Constr Mach Co Ltd | Hydraulic pump drive device of construction machine |
| CN103085645A (en) * | 2013-02-17 | 2013-05-08 | 重庆长安汽车股份有限公司 | Parallel type hybrid power vehicle power coupling device |
| CN105121916A (en) * | 2013-04-16 | 2015-12-02 | 丰田自动车株式会社 | Engagement device and power transmission device |
| WO2015019165A1 (en) * | 2013-08-09 | 2015-02-12 | Toyota Jidosha Kabushiki Kaisha | Control apparatus and control method for hybrid vehicle |
| US20150080174A1 (en) * | 2013-09-19 | 2015-03-19 | Borgwarner, Inc. | Multimode Clutch for a Parallel Hybrid Vehicle |
| WO2015099076A1 (en) * | 2013-12-25 | 2015-07-02 | アイシン・エィ・ダブリュ株式会社 | Hybrid drive apparatus |
| CN104890497A (en) * | 2014-02-28 | 2015-09-09 | 舍弗勒技术股份两合公司 | Hybrid Module |
| JP2016007937A (en) * | 2014-06-24 | 2016-01-18 | トヨタ自動車株式会社 | Drive device |
| CN204161109U (en) * | 2014-08-19 | 2015-02-18 | 枣庄益新机械制造有限公司 | New forms of energy hybrid vehicle multifunctional stepless change gear case |
| CN105480077A (en) * | 2014-10-01 | 2016-04-13 | 福特全球技术公司 | Powersplit hybrid powertrain with overdrive clutch |
| CN104442349A (en) * | 2014-11-10 | 2015-03-25 | 北京汽车研究总院有限公司 | Hybrid power system and full-time four wheel drive sport utility vehicle |
| CN104786817A (en) * | 2015-04-27 | 2015-07-22 | 奇瑞汽车股份有限公司 | Power coupling device used for hybrid electric vehicle and hybrid electric vehicle |
Non-Patent Citations (3)
| Title |
|---|
| 刘振军等: "CVT式耦合系统的混合动力汽车电机起动发动机性能研究", 《汽车技术》 * |
| 刘永刚等: "单电机重度混合动力耦合机构设计及可靠性试验", 《机械设计与研究》 * |
| 邬惠乐等: "《汽车技术词典》", 31 December 1989 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107303806B (en) | 2022-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9534663B2 (en) | Transmission device | |
| CN203766482U (en) | Planet row series-parallel power system of hybrid power automobile | |
| CN101675263B (en) | Clutch arrangement for driving motor vehicle | |
| CN103826894A (en) | Drive train | |
| CN108819699B (en) | The clutch apparatus of vehicle | |
| CN107763153B (en) | Planetary gear type two-speed transmission for electric vehicle | |
| CN103851151B (en) | Mine car electromagnetism power feeding shock absorber | |
| CN107035782B (en) | Clutch with gear rack and planetary mechanism | |
| KR101638534B1 (en) | Drive arrangement for a vehicle, vehicle including such a drive arrangement and method for controlling such a drive arrangement | |
| CN105020296A (en) | Wet type double-clutch mechanism capable of mechanically pressing friction pieces | |
| CN105473885B (en) | Free wheel | |
| CN108909433B (en) | Powertrain for hybrid vehicle | |
| CN203864443U (en) | Automatic speed change driving device for electric vehicle | |
| CN203770591U (en) | Intermediate shaft assembly for electric vehicle | |
| CN203743362U (en) | Electromagnetic energy feedback shock absorber of mine truck | |
| CN105276027B (en) | A kind of freewheel clutch of rotating speed control power principal and subordinate's commutation | |
| CN107303806A (en) | power coupling device for hybrid electric vehicle | |
| CN103552466A (en) | Wheel-side driving system | |
| CN201592761U (en) | Transmission gear-shift assembly of motorbike | |
| US10766349B2 (en) | Hybrid transfer case | |
| CN103423060B (en) | Vehicle starter and transmission mechanism thereof | |
| CN206419367U (en) | A kind of clutch with rack-and-pinion and planetary mechanism | |
| CN104918812B (en) | The PWTN of hybrid vehicle | |
| JP2014152787A (en) | Power transmission device for vehicle | |
| CN109795307B (en) | Hybrid power coupling system and hybrid electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |