CN107962943A - For driving the driving equipment of electric axis - Google Patents
For driving the driving equipment of electric axis Download PDFInfo
- Publication number
- CN107962943A CN107962943A CN201710974681.5A CN201710974681A CN107962943A CN 107962943 A CN107962943 A CN 107962943A CN 201710974681 A CN201710974681 A CN 201710974681A CN 107962943 A CN107962943 A CN 107962943A
- Authority
- CN
- China
- Prior art keywords
- differential
- driving equipment
- motor
- gear
- planetary gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
- B60K17/165—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Retarders (AREA)
Abstract
The present invention relates to a kind of driving equipment for being used to drive electric axis, the driving equipment has motor, the driving equipment can be delivered motive torque to by the rotor of the motor, two output shafts for two drive shafts for driving the electric axis, wherein, differential gear and at least one planetary gear mechanism are equipped with bang path between the motor and output shaft of the driving equipment, wherein, the motor and the differential gear are arranged in the drive shell of the driving equipment, and wherein, the differential gear includes differential housing and two differential output shafts.According to present invention provide that, the differential housing is fixed on the rotor of the motor, and on each differential output shaft of the differential gear couple single-stage planetary gear mechanism.
Description
Technical field
The present invention relates to it is a kind of according to independent claims it is as described in the preamble, for driving the driving of electric axis to set
It is standby.
Background technology
Driving equipment for driving electric axis is disclosed via 10 2,013 016 441 A1 of DE.This driving equipment bag
Motor is included, which is configured to asynchronous motor and depending on structure is capable of providing the high rotating speed of comparison and smaller torque.
By the rotor of motor, motor, two drive shafts for driving electric axis two outputs can be delivered motive torque to
On axis.Differential gear and planetary gear mechanism are equipped with bang path between motor and output shaft.Motor and
Differential gear is arranged in the drive shell of driving equipment.Differential gear includes differential housing and two differential outputs
Axis.The rotating speed of motor slows down in planetary gear mechanism, so that differential output shaft has the rotating speed of the rotor less than motor.
In order to reach the vehicle wheel rotational speed of vehicle from the high rotating speed of motor, the planetary gear mechanism of driving equipment must provide three kinds of biographies
Dynamic ratio, three kinds of gearratios need specific structure space and costly.
The content of the invention
The driving equipment with the foundation present invention of the characteristic features of independent claims is in contrast to this:Drive
Dynamic equipment needs less structure space and reduces manufacture cost.
According to the present invention, the deceleration of rotating speed is carried out in the bang path between motor and differential gear, and
It is that the differential output shaft for being merely proximate differential gear carries out, its mode is:Differential housing is fixed on the rotor of motor
And the planetary gear mechanism of single-stage is coupled on each differential output shaft of differential gear.The planet of two single-stages
Gear drive is smaller constructed while than one three compared with a planetary gear mechanism of the prior art
The planetary gear mechanism cost of level is lower, because the planetary gear mechanism of described two single-stages is only designed for respectively
The torque of half.The planetary gear mechanism of single-stage in terms of noise and efficiency compared with multistage planetary gear mechanism
Also have the advantage that.
, can be to the driving equipment proposed in independent claims by measure cited in the dependent claims
It is advantageously improved and is improved.
Particularly advantageously, fixed section, especially flange section are configured with differential housing, the fixed section is fixed on rotor
Fixed section, especially in companion flange section.In this manner it is achieved that differential housing is directly driven by the rotor of motor.
It is also advantageous that the rotor of motor surrounds cavity, differential gear is at least partially disposed in the cavity.Press
According to this mode, the cavity of rotor is used as structure space, so that driving equipment generally needs than in the prior art
Less structure space.
Particularly advantageously, the rotor of motor and differential housing have common axis of rotation line and are supported on two jointly
Swivel bearing in, the swivel bearing is respectively supported on a bearing (ball) cover of drive shell.Pass through this set, differential
Housing and differential output shaft are rotated with the rotating speed identical with the rotor of motor.
It is further advantageous that differential housing has two bearing blocks, the rotation is respectively equipped with the outside of the bearing block
Shaft one of is held, and one of described differential output shaft is respectively equipped with the inner side of the bearing block.On bearing block according to
This mode had both rotationally supported the rotor of differential housing and motor, also rotationally supported differential output shaft.
It is also advantageous that bearing (ball) cover has a recess for being used to accommodate one of planetary gear mechanism respectively,
Wherein, the recess of bearing (ball) cover is extended respectively into the cavity of the rotor of motor.In this manner it is achieved that planetary gear mechanism
It is integrated in bearing (ball) cover and is at least partially seated at this in cavity of rotor of motor, so as to generally realizes a kind of non-
Often compact driving equipment.
In addition advantageously, the differential output shaft of differential gear respectively with corresponding planetary gear mechanism
Sun gear coupling.In this manner it is achieved that the rotating speed of differential output shaft can pass through in corresponding planetary gear mechanism
Corresponding slow down in planetary gear mechanism is reduced.
Advantageously, planetary gear mechanism is respectively with a planet carrier for carrying planetary gear and respectively with one
A gear ring, wherein, the connection of one of output shaft of planet carrier and driving equipment, and gear ring is fixed on corresponding bearing (ball) cover.
In this manner it is achieved that realize the deceleration on the rotating speed to the rotating speed of the reduction of the output shaft of driving equipment of differential output shaft.
It is also advantageous that differential gear includes two axle shaft gears and two balance bevel gears, wherein, differential passes
Each axle shaft gear of motivation structure can pass through one of one of differential output shaft and planetary gear mechanism and driving equipment
One of output shaft connects, and balances bevel gear and can rotate twelve Earthly Branches perpendicular to the rotation axis of differential housing in differential housing
Hold and engaged with two axle shaft gears.
It is also advantageous that motor is the synchronous motor of the permanent-magnet-field with the number of poles in the range between 12 to 24, because
To realize a kind of motor in this manner, which produces under speed conditions lower than in the prior art compares the prior art
The torque capacity of middle higher.A kind of motor is conversely used in the prior art, and the motor is compared with the present invention in the rotating speed of higher
The lower torque capacity that smaller is provided.
The torque of motor designs in the following manner, makes from motor to the deceleration for the rotating speed for driving wheel by uniquely becoming
Fast ratio, it is enough for example with the deceleration in the range between four to six.Such motor has the rotor of large diameter, so that
Rotor is internally formed big cavity.The cavity is used for this according to the present invention, i.e., sets difference with saving position wherein
Fast transmission mechanism and at least subsection setup planetary gear mechanism.
Brief description of the drawings
Simplification shows and is discussed in detail in the specification below the embodiment of the present invention in the accompanying drawings.Wherein:
Attached drawing show in cross section the driving equipment for being used to drive electric axis according to the present invention.
Embodiment
Driving equipment 1 includes the planetary gear mechanism 4 of motor 2, differential gear 3 and two single-stages.Pass through electricity
Driving torque, can be delivered evenly to driving equipment 1, two coaxial drivings for driving electric axis by the rotor 5 of machine 2
On two output shafts 6 of axis 7.A wheel 8 of vehicle is respectively equipped with the end of drive shaft 7.
Differential gear is equipped with the mechanical transfer path between the motor 2 and coaxial output shaft 6 of driving equipment 1
3 and two planetary gear mechanisms 4.Two planetary gear mechanisms 4 have two identical planetary gear sets.Motor 2
It is arranged on differential gear 3 in the drive shell 10 of driving equipment 1, the drive shell is for example including with cooling duct 9
Coolant jacket 10.1, the cooling fluid for cooling down driving equipment 1 can be guided by cooling duct.The profit of stator 14 of motor 2
It is close to its excircle on the coolant jacket 10.1 of drive shell 10.
Differential gear 3 has differential housing 11 and two differential output shafts 12.
According to present invention provide that, differential housing 11 is fixed on the rotor 5 of motor 2, and in the every of differential gear 3
One of planetary gear mechanism 4 of single-stage is coupled on a differential output shaft 12.
Be configured with fixed section 15, flange section on differential housing 11, the fixed section be fixed on rotor 5 fixed section 16,
Such as in companion flange section.According to the embodiment, the flange section 15 of differential housing 11 is bolted to the companion flange section of rotor 5
On 16.
The rotor 5 of motor 2 surrounds cavity 17, and differential gear 3 is set in the cavity in the following manner, makes motor 2
Rotor 5 and the differential housing 11 of differential gear 3 there is common axis of rotation line 18 and be supported on two common rotations
Shaft is held in 19.Differential gear 3 is entirely disposed in cavity 17 according to the embodiment, but also only can partly be arranged on cavity
In 17.
Motor is, for example, the synchronous motor of the permanent-magnet-field with the number of poles in the range between 12 to 24.In this manner
A kind of rotor 5 is produced, for the rotor, cavity 17 is radially especially big on rotation axis 18.The torque of motor with
Following manner designs, and makes the deceleration of rotating speed enough by unique gear ratio in corresponding planetary gear mechanism 4, such as
Using the deceleration in the range between four to six.
Differential gear 3 is for example centrally arranged on rotor 5 and/or drives on the observation of rotation axis 18 vertically
In housing 10.Swivel bearing 19 is respectively supported on a bearing (ball) cover 20 of drive shell 10.20 lid of bearing (ball) cover ground structure
Make, close its columnar coolant jacket 10.1 on the end face of drive shell 10, and fixed, such as flanged joint exists for this
On the coolant jacket 10.1 of drive shell 10.In addition, there is bearing (ball) cover 20 one to be used to accommodate planetary gear mechanism 4 respectively
One of recess 23.The recess 23 of bearing (ball) cover 20 is extended respectively into the cavity 17 of the rotor 5 of motor 1 and by bearing (ball) cover
Cap 24 is closed, so as to which planetary gear mechanism is enclosed in its recess 23.In this manner it is achieved that Planetary Gear Transmission machine
The planetary gear set of structure 4 can be run in oil sump.
Differential housing 11 has two bearing blocks 25, the bearing block, towards being respectively equipped with institute on the outside of rotor 5
One of swivel bearing 19 is stated, and one of described differential output shaft 12 is respectively equipped with the inner side of the bearing block.Differential passes
Sun gear 26 of the differential output shaft 12 of motivation structure 3 respectively with corresponding planetary gear mechanism 4 couples.
The planetary gear mechanism 4 of two single-stages has the deceleration in the range between four to six, is held respectively with one
Carry the planet carrier 28 of planetary gear 27 and there is a gear ring 29 respectively.The planet carrier 28 of planetary gear mechanism 4 respectively with
One of output shaft 6 of driving equipment connects or coupling.The gear ring 29 of planetary gear mechanism 4 is separately fixed at its bearing (ball) cover
On 20, for example, by the connection of shape sealed or force closure, such as compress connection or shrink connection.Others connection is such as
It is also feasible to rivet, screw, be bonded or weld and is self-evident.In addition, gear ring 29 also can integratedly be made with bearing (ball) cover 20
Make.
Differential gear 3 includes two axle shaft gears 32 and two balance bevel gears 33.Here, differential gear 3
Each axle shaft gear 32 can pass through one of differential output shaft 12 and one of planetary gear mechanism 4 and driving equipment 1
One of output shaft 6 connects.Balancing rotation axis 18 of the bevel gear 33 perpendicular to differential housing 11 in differential housing 11 can revolve
Turn ground to support and engage with two axle shaft gears 32.
Claims (10)
1. the driving equipment (1) for driving electric axis, the driving equipment have motor (2), pass through the rotor (5) of the motor
That the driving equipment (1) can be delivered motive torque to, two drive shafts (7) for driving the electric axis two defeated
On shaft (6), wherein, it is equipped with differential in the bang path between the motor (2) and output shaft (6) of the driving equipment (1)
Transmission mechanism (3) and at least one planetary gear mechanism (4), wherein, the motor (2) and the differential gear
(3) it is arranged in the drive shell (10) of the driving equipment (1), and wherein, the differential gear (3) includes differential
Housing (11) and two differential output shafts (12), it is characterised in that the differential housing (11) is fixed on turning for the motor (2)
On sub (5), and couple on each differential output shaft (12) of the differential gear (3) Planetary Gear Transmission of single-stage
Mechanism (4).
2. the driving equipment as described in claim 1, it is characterised in that be configured with fixed section on the differential housing (11)
(15), especially flange section, the fixed section are fixed on the fixed section (16) of the rotor (5), especially in companion flange section.
3. the driving equipment as described in one of preceding claims, it is characterised in that the rotor (5) of the motor (2) surrounds empty
Chamber (17), the differential gear (3) are at least partially disposed in the cavity.
4. the driving equipment as described in claim 3, it is characterised in that the rotor (5) and the differential housing of the motor (2)
(11) there is common axis of rotation line (18) and be supported on two commons axis of rotation and hold in (19), the swivel bearing difference
It is supported on a bearing (ball) cover (20) of the drive shell (10).
5. the driving equipment as described in claim 4, it is characterised in that the differential housing (11) has two bearing blocks
(25), one of described swivel bearing (19) is respectively equipped with the outside of the bearing block, and in the inner side of the bearing block
On be respectively equipped with one of described differential output shaft (12).
6. the driving equipment as described in claim 4, it is characterised in that there is the bearing (ball) cover (20) one to be used to hold respectively
Receive the recess (23) of one of the planetary gear mechanism (4), wherein, the recess (23) of the bearing (ball) cover (20) prolongs respectively
In the cavity (17) for reaching the motor (2) rotor (5).
7. the driving equipment as described in one of preceding claims, it is characterised in that the differential of the differential gear (3) is defeated
Shaft (12) is coupled with the sun gear (26) of corresponding planetary gear mechanism (4) respectively.
8. the driving equipment as described in one of claim 4 to 6, it is characterised in that the planetary gear mechanism (4) is respectively
With a planet carrier (28) for carrying planetary gear (27) and respectively with a gear ring (29), wherein, the planet carrier
(28) it is connected with one of the output shaft (6) of the driving equipment (1), and the gear ring (29) is fixed on corresponding bearing (ball) cover
(20) on.
9. the driving equipment as described in one of preceding claims, it is characterised in that the differential gear (3) includes two
Axle shaft gear (32) and two balance bevel gears (33), wherein, each axle shaft gear (32) energy of the differential gear (3)
Enough pass through one of one of described differential output shaft (12) and described planetary gear mechanism (4) and the driving equipment (1)
One of output shaft (6) connect, and it is described balance bevel gear (33) in the differential housing (11) perpendicular to the differential shell
The rotation axis (18) of body (11) can rotatably be supported and engaged with two axle shaft gears (32).
10. the driving equipment as described in one of preceding claims, it is characterised in that the motor (2) be have 12 to 24 it
Between in the range of number of poles permanent-magnet-field synchronous motor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016220630.3A DE102016220630A1 (en) | 2016-10-20 | 2016-10-20 | Drive device for driving an electrical axis |
DE102016220630.3 | 2016-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107962943A true CN107962943A (en) | 2018-04-27 |
Family
ID=61866017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710974681.5A Pending CN107962943A (en) | 2016-10-20 | 2017-10-19 | For driving the driving equipment of electric axis |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN107962943A (en) |
DE (1) | DE102016220630A1 (en) |
FR (1) | FR3057821B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024060274A1 (en) * | 2022-09-22 | 2024-03-28 | 内蒙古第一机械集团股份有限公司 | Active cell integrated electrically-driven powertrain |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3452323B1 (en) | 2016-05-06 | 2021-08-18 | Allison Transmission, Inc. | Axle assembly with electric motor |
CN109080722B (en) * | 2018-05-11 | 2020-01-17 | 山东力聚特种装备股份有限公司 | Wheeled four-wheel-drive walking platform for robot |
CN109130817B (en) * | 2018-05-11 | 2020-04-14 | 福州市长乐区长胜信息技术有限公司 | Rear wheel driving system for electric bus |
CN109109640B (en) * | 2018-07-10 | 2023-12-29 | 广西汽车集团有限公司 | Coaxial independent electric drive bridge and electric automobile |
USD927578S1 (en) | 2018-09-27 | 2021-08-10 | Allison Transmission, Inc. | Axle assembly |
DE102019216013A1 (en) * | 2019-10-17 | 2021-04-22 | Zf Friedrichshafen Ag | Electric drive for a vehicle |
CN113415107B (en) * | 2021-08-12 | 2023-06-30 | 吉林大学 | Dual-mode electric drive axle capable of carrying out torque parallel connection and torque directional distribution |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2064955A5 (en) * | 1969-09-05 | 1971-07-23 | Sundstrand Corp | |
JPH0848164A (en) * | 1994-08-09 | 1996-02-20 | Aisin Aw Co Ltd | Driving device of electric vehicle |
JP2004162838A (en) * | 2002-11-14 | 2004-06-10 | Nissan Motor Co Ltd | Hybrid transmission |
DE102004037266A1 (en) * | 2004-07-31 | 2006-02-16 | Linde Ag | Drive axle especially for land vehicles has electric motor and differential integrated into the electric motor rotor and two drive shafts with reduction drive gears |
CN101521431A (en) * | 2009-03-10 | 2009-09-02 | 江西江铃汽车集团实业有限公司 | Motor with double output shaft sleeves and differential function |
CN101707412A (en) * | 2009-11-13 | 2010-05-12 | 北京科技大学 | Driving motor with function of differential speed output |
CN104675951A (en) * | 2015-02-11 | 2015-06-03 | 吉林大学 | Electric differential with double-row planetary gear torque directional distribution mechanism |
CN104842781A (en) * | 2015-06-17 | 2015-08-19 | 清华大学苏州汽车研究院(相城) | Middle-engine integrated electric bridge with driving force distribution function |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013016441B4 (en) | 2013-09-27 | 2018-02-01 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Device for driving a vehicle |
-
2016
- 2016-10-20 DE DE102016220630.3A patent/DE102016220630A1/en not_active Withdrawn
-
2017
- 2017-10-18 FR FR1759757A patent/FR3057821B1/en not_active Expired - Fee Related
- 2017-10-19 CN CN201710974681.5A patent/CN107962943A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2064955A5 (en) * | 1969-09-05 | 1971-07-23 | Sundstrand Corp | |
JPH0848164A (en) * | 1994-08-09 | 1996-02-20 | Aisin Aw Co Ltd | Driving device of electric vehicle |
JP2004162838A (en) * | 2002-11-14 | 2004-06-10 | Nissan Motor Co Ltd | Hybrid transmission |
DE102004037266A1 (en) * | 2004-07-31 | 2006-02-16 | Linde Ag | Drive axle especially for land vehicles has electric motor and differential integrated into the electric motor rotor and two drive shafts with reduction drive gears |
CN101521431A (en) * | 2009-03-10 | 2009-09-02 | 江西江铃汽车集团实业有限公司 | Motor with double output shaft sleeves and differential function |
CN101707412A (en) * | 2009-11-13 | 2010-05-12 | 北京科技大学 | Driving motor with function of differential speed output |
CN104675951A (en) * | 2015-02-11 | 2015-06-03 | 吉林大学 | Electric differential with double-row planetary gear torque directional distribution mechanism |
CN104842781A (en) * | 2015-06-17 | 2015-08-19 | 清华大学苏州汽车研究院(相城) | Middle-engine integrated electric bridge with driving force distribution function |
Non-Patent Citations (1)
Title |
---|
崔心存: "《现代汽车新技术》", 31 October 2001, 人民交通出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024060274A1 (en) * | 2022-09-22 | 2024-03-28 | 内蒙古第一机械集团股份有限公司 | Active cell integrated electrically-driven powertrain |
Also Published As
Publication number | Publication date |
---|---|
FR3057821B1 (en) | 2022-05-13 |
DE102016220630A1 (en) | 2018-04-26 |
FR3057821A1 (en) | 2018-04-27 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180427 |