CN107933287A - A kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing - Google Patents
A kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing Download PDFInfo
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- CN107933287A CN107933287A CN201711291587.6A CN201711291587A CN107933287A CN 107933287 A CN107933287 A CN 107933287A CN 201711291587 A CN201711291587 A CN 201711291587A CN 107933287 A CN107933287 A CN 107933287A
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- motor
- external toothing
- planet
- planet row
- shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/543—Transmission for changing ratio the transmission being a continuously variable transmission
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- 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)
Abstract
The invention discloses a kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing, including engine and the first motor, second motor and output shaft, further include the first planet row and the second planet row between first motor and the second motor, first planet row and the second planet row are connected by external toothing, first planet row is connected with first motor, second planet row is connected with second motor, the engine is connected by the first transmission shaft with first planet row, the output shaft is connected by second driving shaft with the external toothing, first transmission shaft and second driving shaft are coaxially arranged.The hybrid transmissions of the present invention, share external toothing transmission, reduce the design requirement to transmission device, saved arrangement space, reduce cost, meanwhile, the kind of drive of twin shaft arrangement, transmission efficiency higher, makes the dynamic property of vehicle more preferable.
Description
Technical field
The present invention relates to automobile hybrid power drive technology field, more specifically, it relates to a kind of shared external toothing
Double planet wheel rows of mixing twin shaft hybrid transmissions.
Background technology
Toyota releases first hybrid vehicle Prius, newest forth generation Prius is proposed by 2015, still using THS
Dynamic branch formula structure, planetary gear system redistribute the output power of engine, reach reasonable balance engine
The purpose of load.Shown in attached drawing 1 it is the actuating unit structure principle chart of Toyota Prius hybrid power car, including sends out
The components such as motivation E, motor MG1, motor MG2 and the dynamic coupling system including a single planetary row, in this mechanism, start
Machine E is connected by damper with the planet carrier a of single planetary row, and by planetary gear b impart power to external toothing c and
Sun gear d, external toothing c are connected with output shaft, and output shaft is connected by train of reduction gears e with the rotor of motor MG2, sun gear d
It is connected with the rotor of motor MG1, output shaft imparts power to car by chain drive system f, main reducing gear g and differential mechanism h
Wheel.Engine E major part torques are directly delivered on output shaft by the system, by fraction torque be transmitted to motor MG1 for
Power generation, the electric energy that motor MG1 is sent is used for battery charging according to instruction or drives motor MG2, to increase driving force.This structure
Torque that can be by regulation motor MG1 and rotating speed, allow engine to be constantly in high efficient area or Low Emission Zone, in addition, passing through
The rotating speed of each element of planet row is adjusted, it is worked as buncher.
Since above-mentioned actuating unit uses single planetary row, speed reducing ratio is low, and the rotation speed change scope, torque to motor will
Ask high, so that height is required to the overall of motor, also, to reach enough speed reducing ratio, the deceleration device of output shaft employs bag
The Multi-stage transmission component of chain drive system f, main reducing gear g are included, driving engine efficiency is low, and increases the complexity of system
Property, add requirement of the system to space layout.
The content of the invention
The technical problem to be solved in the present invention is the above-mentioned deficiency for the prior art, there is provided one kind can double startup accelerate,
Improve driving engine efficiency, it is possible to increase the double planet wheel rows of mixing twin shaft hybrid power transmission dress of the shared external toothing of vehicle dynamic property
Put.
It is the technical scheme is that such：A kind of double planet wheel rows of mixing twin shaft hybrid power transmission dress of shared external toothing
Put, including engine and the first motor, the second motor and output shaft, further include positioned at first motor and the second motor it
Between the first planet row and the second planet row, first planet row and the second planet row be connected by external toothing, described
One planet row is connected with first motor, and second planet row is connected with second motor, the engine
It is connected by the first transmission shaft with first planet row, the output shaft passes through second driving shaft and the external toothing
It is connected, first transmission shaft and second driving shaft are coaxially arranged.
As a further improvement, first planet row includes the first sun gear and the first planet engaged successively
Wheel, second planet row include the second sun gear and the second planetary gear that engage successively, the external toothing with it is described
First planetary gear and the second planetary gear engage at the same time to be connected.
Further, the planet carrier that the two is connected is equipped between first transmission shaft and the first planetary gear, it is described
External toothing and the second driving shaft between be equipped with link that the two is connected.
Further, first sun gear is connected by axis with the rotor of first motor, and described second too
Sun wheel is connected by axis with the rotor of second motor.
Further, first sun gear and the second sun gear are coaxially arranged, and are sheathed on described first respectively
On transmission shaft and second driving shaft.
Further, the planet carrier can be fixed first is equipped between first motor and the first planet row
Lock-up clutch, the first lock-up clutch side are additionally provided with the second lock that the planet carrier can be connected with external toothing
Only clutch.
Further, the shell for surrounding first motor, the second motor, the first planet row and the second planet row is further included
Body, second planetary gear are fixed on by fixed frame on the housing.
Further, first transmission shaft is connected by damper with the bent axle of the engine.
Beneficial effect
Compared with prior art, the present invention have the advantage that for：
1st, hybrid transmissions of the invention, using the double planet wheel rows of mixing structure of shared external toothing, it can be achieved that electrodeless change
Speed, passes to output terminal, the different works of three input terminals after the torque couplings of engine, the first motor and the input of three, the second motor
The combination of operation mode and state can produce a variety of different output modes, achieve the purpose that to save the energy, the double electricity of its pure power mode
The external output torque of machine, accelerating ability is good, while also reduces the design requirement of motor, optimizes the layout of transmission device, drop
Low cost, and engine can directly connect load, power directly exports, transmission efficiency higher, and the vehicle dynamic property made is more preferable, its
The design of external toothing is shared, reduces number of parts, reduce further cost, optimize arrangement space.
Brief description of the drawings
Fig. 1 is the structure principle chart of the prior art；
Fig. 2 is the structure principle chart of the present invention.
Wherein：1- engines, 2- bent axles, the first motors of 3-, the second motors of 4-, 5- output shafts, the first planet rows of 6-, 7-
Two planet rows, 8- external toothings, the first transmission shafts of 9-, 10- second driving shafts, 11- planet carriers, 12- links, the first lockings of 13-
Clutch, the second lock-up clutches of 14-, 15- housings, 16- fixed frames, 17- dampers, the first sun gears of 6a-, 6b- the first rows
Star-wheel, the second sun gears of 7a-, the second planetary gears of 7b-.
Embodiment
The present invention is described further for specific embodiment in below in conjunction with the accompanying drawings.
Refering to Fig. 2, a kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing of the invention, including start
1 and first motor 3 of machine, the second motor 4 and output shaft 5, further include first between the first motor 3 and the second motor 4
6 and second planet row 7 of planet row, makes engine 1, the first motor 3, the first planet row 6, the second planet row 7 and the second motor 4
Arranged in parallel successively, the first planet row 6 and the second planet row 7 are connected by external toothing 8, two planet rows is shared a gear ring and are passed
Torque is passed, makes transmission system integrated level high, reduces number of parts, the first planet row 6 is connected with the first motor 3, the second planet
Row 7 is connected with the second motor 4, and engine 1 is connected by the first transmission shaft 9 with the first planet row 6, and output shaft 5 is passed by second
Moving axis 10 is connected with external toothing 8, compact-sized, it is ensured that the continuity of power transmission, its first transmission shaft 9 and second driving shaft 10
It is coaxially arranged, the stability of power transmission is improved, therebetween from the influence of moment of torsion.The hybrid power transmission dress of the present invention
Put, share external toothing transmission, reduce the design requirement to transmission device, saved arrangement space, reduce cost, meanwhile,
The kind of drive of twin shaft arrangement, transmission efficiency higher, makes the dynamic property of vehicle more preferable.
Specifically, the first planet row 6 includes the first sun gear 6a and the first planetary gear 6b engaged successively, the second planet row
7 the second sun gear 7a and the second planetary gear 7b including engaging successively, for stress balance, the first planetary gear 6b and the second planet
Wheel 7b is designed to three or four, and the quantity of the first planetary gear 6b and the second planetary gear 7b are corresponding, respectively in first sun
Equal distribution on the circumference of 6a and the second sun gear 7a is taken turns to put, and external toothing 8 and multiple first planetary gear 6b and the second planetary gear 7b
Engage and be connected at the same time, the planet carrier 11 that the two is connected is equipped between the first transmission shaft 9 and the first planetary gear 6b, planet carrier 11 will
The first all planetary gear 6b are connected, correspondingly, being equipped with the link that the two is connected between external toothing 8 and second driving shaft 10
12, link 12 is between two planet rows, and the first sun gear 6a is connected by axis with the rotor of the first motor 3, second sun
Wheel 7a is connected by axis with the rotor of second motor 4, and the first sun gear 6a and the second sun gear 7a are coaxially arranged, and respectively
It is sheathed on the first transmission shaft 9 and second driving shaft 10, improves transmission stability.
The transmission device of the present invention is further included the first motor 3, the second motor 4, the first planet row 6 and the second planet row 7
The housing 15 of encirclement, makes transmission parts be respectively positioned in the space of an encirclement, while transmission parts can be protected injury-free,
The first motor 3, the second motor 4, the first planet row 6 and the second planet row 7 can also be enable to share a cooling and lubricating system,
It is easily controllable, easy to be laid out, wherein, the second planetary gear 7b is fixed on housing 15 by fixed frame 16, and fixed frame 16 will be all
The second planetary gear 7b connections, the second all planetary gear 7b is rotated around the second sun gear 7a, the first transmission shaft 9
It is plugged in housing 15 with second driving shaft 10, also, the first transmission shaft 9 passes through 2 phase of bent axle of damper 17 and engine 1
Even, the stability of power transmission is improved.
In the present embodiment, the first lock that planet carrier 11 can be fixed is equipped between the first motor 3 and the first planet row 6
Only clutch 13, the second locking that planet carrier 11 can be connected with external toothing 8 is additionally provided with 13 side of the first lock-up clutch
Clutch 14, wherein, when the first lock-up clutch 13 closes, planet carrier 11 is fixed on housing 15, the second lock-up clutch
During 14 closure, planet carrier 11 and external toothing 8 are combined into one, and rotates together.The transmission device of the present invention is using shared
The double planet wheel rows of mixing structure of external toothing is, it can be achieved that electrodeless variable-speed, engine 1, turn of 4 three inputs of the first motor 3 and the second motor
Output shaft 5 is passed to after square coupling, the combination of the different working modes and state of three input terminals can produce a variety of different outputs
Pattern, is embodied in：
(1) the single motor drive mode of pure electricity：When the first lock-up clutch 13 and the second lock-up clutch 14 are in original position
To open or the second lock-up clutch 14 is opened, the first lock-up clutch 13 closes, when planet carrier 11 is fixed on housing 15,
Second motor 4 works, its torque by rotor, the second sun gear 7a, the second planetary gear 7b, external toothing 8 be delivered to link 12,
Second driving shaft 10, exports finally by output shaft 5, at this time, since the first planet row 6 and the second planet row 7 share external toothing
8, the torque of the second motor 4 is delivered to the first sun gear 6a by 8 and first planetary gear 6b of external toothing, makes its idle running, and first
Planetary gear 6b rotations but it cannot revolve round the sun around the first sun gear 6a；
(2) pure electric Dual-motors Driving pattern：When the second lock-up clutch 14 is opened, the first lock-up clutch 13 closes, will
When planet carrier 11 is fixed on housing 15, i.e., engine is lockable motionless, and the first motor 3 and the second motor 4 work at the same time at this time,
The torque of second motor 4 input is delivered to link by its rotor, the second sun gear 7a, the second planetary gear 7b, external toothing 8
12nd, second driving shaft 10, the torque of the first motor 3 passes through its rotor, the first sun gear 6a, the first planetary gear 6b, external toothing 8
Link 12, second driving shaft 10 are delivered to, is exported, can passed through by output shaft 5 after the torque coupling of most latter two motor
The torque of two motors of change and rotating speed change the rotating speed of output shaft 5, easy to operate, using the external output torque of bi-motor, add
Fast performance is good, while also reduces the design requirement of motor and then reduce cost；
(3) E-CVT patterns：That is mechanical-electric coupling electrodeless variable-speed pattern, when the first lock-up clutch 13 and the second locking clutch
Device 14 is in open mode in situ, and 1 and second motor 4 of engine works at this time, and the second motor 4 can be used as auxiliary power-assisted, its turn
For square by its rotor, the second sun gear 7a, the second planetary gear 7b, external toothing 8 is delivered to link 12, second driving shaft 10, hair
The torque of motivation 1 is delivered to link 12, second driving shaft 10 by planet carrier 11, the first planetary gear 6b, external toothing 8, starts
After the torque coupling of 1 and second motor 4 of machine, exported eventually through output shaft 5, since the first planetary gear 6b has driven first sun
The rotation of 6a is taken turns, the partial torque of engine 1 is passed to the first motor 3 by the first sun gear 6a and generates electricity, filled for battery
Electricity, so that engine is in ideal operation region, realizes fuel-economizing；
(4) parallel drive pattern：To be opened when the first lock-up clutch 13 is in situ, the second lock-up clutch 14 closes,
During by planet carrier 11 and 8 locking of external toothing, engine 1, the first motor 3 and the second motor 4 work, planet carrier 11 and external toothing 8
Rotating speed is identical, and the torque equivalent to engine 1 is directly delivered to output shaft 5, improves transmission efficiency, and the first motor 3 at this time
Auxiliary power can be used as with the second motor 4, after the torques of two motors converges, in the torque coupling with engine 1, form three
The way of output that power exports at the same time, it is ensured that engine is in optimum Working, realizes fuel-economizing；
(5) pure engine drive mode：Opened when the first lock-up clutch 13 is in situ, the second lock-up clutch 14 closes
Close, by planet carrier 11 and during 8 locking of external toothing, planet carrier 11 is identical with 8 rotating speed of external toothing, the first motor 3 and the sky of the second motor 4
Turn, the torque of engine 1 is directly delivered to output shaft 5, transmission efficiency, vehicle good dynamic property.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, several modifications and improvements can also be made, these are implemented all without the present invention is influenced
Effect and practical applicability.
Claims (8)
1. a kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing, including engine (1) and the first motor
(3), the second motor (4) and output shaft (5), it is characterised in that further include positioned at first motor (3) and the second motor (4)
Between the first planet row (6) and the second planet row (7), first planet row (6) and the second planet row (7) pass through external toothing
(8) it is connected, first planet row (6) is connected with first motor (3), second planet row (7) and described
Second motor (4) is connected, and the engine (1) is connected by the first transmission shaft (9) with first planet row (6), institute
The output shaft (5) stated is connected by second driving shaft (10) with the external toothing (8), first transmission shaft (9) and second
Transmission shaft (10) is coaxially arranged.
2. a kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing according to claim 1, its feature
It is, first planet row (6) includes the first sun gear (6a) and the first planetary gear (6b) that engage successively, and described the
Two planet rows (7) include the second sun gear (7a) and the second planetary gear (7b) that engage successively, the external toothing (8) with it is described
The first planetary gear (6b) and the second planetary gear (7b) and meanwhile engagement be connected.
3. a kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing according to claim 2, its feature
It is, the planet carrier (11) that the two is connected is equipped between first transmission shaft (9) and the first planetary gear (6b), it is described
The link (12) that the two is connected is equipped between external toothing (8) and the second driving shaft (10).
4. a kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing according to claim 2, its feature
It is, first sun gear (6a) is connected by axis with the rotor of first motor (3), second sun gear
(7a) is connected by axis with the rotor of second motor (4).
5. a kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing according to claim 2, its feature
It is, first sun gear (6a) and the second sun gear (7a) are coaxially arranged, and are sheathed on first transmission respectively
On axis (9) and second driving shaft (10).
6. a kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing according to claim 3, its feature
It is, being equipped between first motor (3) and the first planet row (6) can be by the first fixed lock of the planet carrier (11)
Only clutch (13), described the first lock-up clutch (13) side is additionally provided with can be by the planet carrier (11) and external toothing
(8) connected the second lock-up clutch (14).
7. a kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing according to claim 2, its feature
It is, further includes the shell for surrounding first motor (3), the second motor (4), the first planet row (6) and the second planet row (7)
Body (15), second planetary gear (7b) are fixed on by fixed frame (16) on the housing (15).
A kind of 8. double planet wheel rows of mixing twin shaft hybrid power transmission of shared external toothing according to any one in claim 1-7
Device, it is characterised in that bent axle (2) phase that first transmission shaft (9) passes through damper (17) and the engine (1)
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291587.6A CN107933287A (en) | 2017-12-08 | 2017-12-08 | A kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291587.6A CN107933287A (en) | 2017-12-08 | 2017-12-08 | A kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing |
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| CN107933287A true CN107933287A (en) | 2018-04-20 |
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| CN201711291587.6A Pending CN107933287A (en) | 2017-12-08 | 2017-12-08 | A kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711312A (en) * | 2020-07-22 | 2020-09-25 | 珠海格力电器股份有限公司 | Coupling mechanism and have its biax motor |
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| RU142189U1 (en) * | 2014-02-06 | 2014-06-20 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | VEHICLE MECHANICAL VEHICLE TRANSMISSION |
| CN104924889A (en) * | 2015-06-30 | 2015-09-23 | 天津清源电动车辆有限责任公司 | Hybrid power system, hybrid power vehicle and hybrid driving method |
| CN206106917U (en) * | 2016-10-21 | 2017-04-19 | 广州市新域动力技术有限公司 | Compound planet hybrid assembly of multimode |
| CN207510211U (en) * | 2017-12-08 | 2018-06-19 | 广西玉柴机器股份有限公司 | A kind of double planet wheel rows of mixing twin shaft hybrid transmissions of shared external toothing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711312A (en) * | 2020-07-22 | 2020-09-25 | 珠海格力电器股份有限公司 | Coupling mechanism and have its biax motor |
| CN111711312B (en) * | 2020-07-22 | 2021-07-20 | 珠海格力电器股份有限公司 | Coupling mechanism and have its biax motor |
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