CN203358323U - Parallel type hybrid power speed changer - Google Patents
Parallel type hybrid power speed changer Download PDFInfo
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- CN203358323U CN203358323U CN 201320356577 CN201320356577U CN203358323U CN 203358323 U CN203358323 U CN 203358323U CN 201320356577 CN201320356577 CN 201320356577 CN 201320356577 U CN201320356577 U CN 201320356577U CN 203358323 U CN203358323 U CN 203358323U
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Abstract
The utility model relates to a parallel type hybrid power speed changer which comprises a clutch unit, a motor unit, a mechanical unit and a speed measurement sensing device. The clutch unit comprises a clutch and a clutch executing mechanism connected with the clutch and driving the clutch to perform separation and reunion actions. The motor unit comprises a motor shaft. The mechanical unit comprises a mechanical part casing, a mechanical unit input shaft, a speed changer intermediate shaft and a speed changer output shaft. The mechanical unit input shaft is arranged inside the mechanical part casing. An engine power output device is connected with the motor shaft through the clutch. The motor shaft is connected with the mechanical unit input shaft. The mechanical unit input shaft drives the speed changer output shaft to rotate through the speed changer intermediate shaft. The speed measurement sensing device is arranged on the motor shaft, the speed changer intermediate shaft and the speed changer output shaft respectively. The parallel type hybrid power speed changer can improve the engine efficiency and reduce energy consumption.
Description
Technical field
The utility model belongs to vehicle transmission control technology field, relates to a kind of hybrid power assembly, relates in particular to a kind of parallel type hybrid dynamic change-speed box.
Background technology
Energy-conservation and environmental protection have become the two principal themes of automotive technology development, and hybrid vehicle has become the main direction of development of automobile as a kind of clean fuel automobile, are more real and actv. new-energy automobile products in the recent period.
In " energy-conservation with new-energy automobile industrial development planning (2012-2020) " of State Council 2012 issue, explicitly point out: the pure electricity of take drives as the main strategic of new-energy automobile development and auto-industry transition and is orientated, current emphasis advances pure electric automobile and plug-in hybrid-power automobile industrialization, popularize non-plug-in hybrid-power automobile, energy-saving IC engine automobile, promote China's automobile industry overall technology level.
External truck giant mostly has commercial matured product in the hybrid power field, mainly is used in city and joins light card field in the defeated grade of shipping special operation.It is more late that auto enterprises enters the time in hybrid power field, and auto enterprises all has the hybrid power product at present, but still has certain gap from the marketization and industrialization.
The utility model content
In order to solve the above-mentioned technical matters existed in background technology, the utility model provides a kind of parallel type hybrid dynamic change-speed box that improves engine efficiency and reduce energy consumption.
Technical solution of the present utility model is: the utility model provides a kind of parallel type hybrid dynamic change-speed box, and its special character is: described parallel type hybrid dynamic change-speed box comprises clutch unit, electric motor units, machine assembly and the sensing device that tests the speed; Described clutch unit comprises power-transfer clutch and is connected with power-transfer clutch and carries out the clutch actuating mechanism of clutch action with dynamic clutch; Described electric motor units comprises motor shaft; Described machine assembly comprises mechanics housing, machine assembly input shaft, transmission countershaft and transmission output shaft; Described machine assembly input shaft is placed in the mechanics enclosure interior; Engine power output device is connected with motor shaft by power-transfer clutch; Described motor shaft is connected with the machine assembly input shaft; Described machine assembly input shaft drives transmission output shaft by transmission countershaft and rotates; The described sensing device that tests the speed is separately positioned on motor shaft, transmission countershaft and transmission output shaft.
Above-mentioned electric motor units also comprises electric machine casing, rotor and motor stator; Described rotor is fixedly installed on motor shaft by key or rotor and motor shaft are integral structure; Described motor shaft runs through electric machine casing; Described electric machine casing is connected with clutch unit and machine assembly respectively; Described motor stator is fixedly installed on electric machine casing inside; Be provided with the local dent of the interference that produces when avoiding motor shaft to be connected with the machine assembly input shaft on the contact surface of described electric machine casing and machine assembly.
Offer helix on above-mentioned electric machine casing and be looped around the tank of electric machine casing; Described electric motor units also comprises the motor cover that is arranged on the electric machine casing outside; Tank on described motor cover and electric machine casing forms the cooling-gallery of motor.
The above-mentioned sensing device that tests the speed comprises the motor shaft speed measuring device that is arranged on motor shaft, is arranged on the tween drive shaft speed measuring device on transmission countershaft and is arranged on the transmission output shaft speed measuring device on transmission output shaft; Described motor shaft speed measuring device comprises the first stator and the first rotor; Described the first rotor is arranged on motor shaft; Described the first stator is arranged on the track that the first rotor rotates around motor shaft and in the local dent place of electric machine casing and be fixedly connected with electric machine casing; Described tween drive shaft speed measuring device comprises the second stator and the second rotor, and the second rotor is fixed on tween drive shaft; Described transmission output shaft speed measuring device comprises the 3rd stator and third trochanter; Described third trochanter is arranged on transmission output shaft; Described the 3rd stator is fixedly installed on the mechanics housing.
Above-mentioned motor shaft is connected with the machine assembly input shaft by spline housing; Described electric motor units also comprises the spline housing that is arranged on motor shaft and machine assembly input shaft junction; Described motor shaft and machine assembly input shaft adjacent are respectively arranged with male splines, and described spline housing is provided with female splines; Described motor shaft is meshed by female splines and male splines with the machine assembly input shaft; Be provided with annular groove in described spline housing, be provided with in annular groove for spline housing being carried out to the snap ring of axial location.
Above-mentioned clutch actuating mechanism is actuating mechanism of electric control pneumatic type clutch; Described actuating mechanism of electric control pneumatic type clutch comprises cylinder, clutch release fork, push rod and the piston that is arranged on cylinder interior; Described piston is connected with clutch release fork by push rod.
Above-mentioned push rod is the push rod of length adjustable, and the push rod of described length adjustable comprises the first push rod and the second push rod; Described the first pushing rod sleeve is contained on the second push rod and by nut and is connected with the second push rod; Described the first push rod is connected with clutch release fork; Described the second push rod is connected with piston.
Above-mentioned actuating mechanism of electric control pneumatic type clutch also comprises the retracing spring be arranged in cylinder, and retracing spring one end is connected with cylinder wall, and the other end is connected with piston.
Above-mentioned machine assembly also comprises main tank tween drive shaft, main tank two axles and drg etc.; Described machine assembly input shaft is provided with input shaft gear; Described main tank two axles are provided with driven wheel and main tank tween drive shaft forward gear gear; Described input shaft gear is meshed with the main tank countershaft-gear; Described drg is provided with the drg gear, and described drg gear is meshed with the main tank countershaft-gear.
Above-mentioned parallel type hybrid dynamic change-speed box also comprises the ECU (Electrical Control Unit) of carrying out shifting work execution for controlling the change speed gear box machine assembly.
The utility model has the advantages that:
The utility model adopts the dry type diaphragm-spring clutch, adopts separation, the combination of electro-pneumatic clutch maneuvering system driving clutch; Adopt AC permanent magnet synchronous motor, this motor both can have been done electrical motor and use, and also can work as electrical generator and use; Change-speed box adopts major-minor case structure, and the major-minor case all adopts two tween drive shaft forms.Main tank, without synchro, adopts the sliding sleeve gearshift; Odd-side is the synchro gearshift.Major and minor case gear shifting actuating mechanism all adopts automatically controlled gas drive to move structure; Adopt the integrated powertrain control technology, by the systems such as driving engine, motor, power-transfer clutch, change-speed box, ABS are carried out to Comprehensive Control, realize that each system organically coordinates, complete power distribution and self shifter and control, based on above structure, the utlity model has following advantage:
1) the utility model assembly has plurality of operating modes, can meet the demand of different operating modes; Change-speed box, power-transfer clutch, motor all adopt automatic control, can easily realize the switching between each pattern, bring into play to greatest extent the assembly advantage;
2) do not need, for the engine assembly starter motor, by the electrical motor of this assembly, can realize that driving engine starts fast.Vehicle is bide one's time in traffic etc., can kill engine; During startup, can be by pure motorized motions pattern starting or rapid starting/stopping pattern start the engine.
3) the engine operation interval more concentrates in the engine economical rotating speed district, and engine efficiency is higher, and noise is lower, and oil consumption still less.
4) recyclable braking energy, reduce oil consumption, more economical environmental protection.
5) engine power that vehicle mates is less, but vehicle power is better.
6) owing to adopting Integrated design, the utility model assembly structure is compacter, is convenient to the car load chassis and arranges.
The accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of parallel type hybrid dynamic change-speed box provided by the utility model;
Fig. 2 is the structural representation of the clutch actuating mechanism that adopts of the utility model;
Fig. 3 be parallel type hybrid dynamic change-speed box provided by the utility model principal section figure;
Fig. 4 is the spline housing connection diagram that the utility model adopts;
Fig. 5 is the odd-side tween drive shaft section drawing that the utility model adopts;
The 1-motor; The 2-clutch case; The 3-change-speed box; The 4-clutch actuating mechanism; The 5-motor shaft; The 6-spline housing; The 7-card is bad; 8-change-speed box one axle; 9-machine assembly input shaft assembly; The 10-rotor; 11-main tank countershaft assembly; 12-bis-axle assemblies; 13-drive wheel assembly; 14-odd-side countershaft assembly; 15-output shaft assembly; The 16-flange; The 17-sliding sleeve; The 18-auxiliary box synchronizer; The 19-gear shifting actuating mechanism; 20-odd-side cylinder assembly; The 21-brake assembly; The upper cap assembly of 22-; 23-disengaging of clutch bracket assembly; The adjustable push rod assembly of 24-power-transfer clutch; 25-odd-side cylinder solenoid valve.
The specific embodiment
The utility model provides a kind of brand-new parallel type hybrid dynamic change-speed box, different from the traditional power drive assembly is between power-transfer clutch and change-speed box 3 integrated motor, this motor both can serve as electrical motor provides power, can serve as again electrical generator and use, and by inverter/controller recuperated energy accumulators.
Referring to Fig. 1 and Fig. 3, the utility model provides a kind of parallel type hybrid dynamic change-speed box, and this parallel type hybrid dynamic change-speed box comprises control unit, clutch unit, electric motor units, machine assembly and the sensing device that tests the speed.
Clutch unit comprises clutch actuating mechanism, power-transfer clutch, clutch case 2, and power-transfer clutch is placed in clutch case 2 inside, and clutch actuating mechanism 4 band dynamic clutch carry out the clutch campaign.
Electric motor units comprises motor 1, electric machine casing, motor left shell, motor right shell body, electric motor protecting cover, motor stator and motor shaft; Motor stator is fixedly connected with by key or interference fit with electric machine casing; This motor shaft and rotor are the integral type structure design; Rotor is arranged on motor left shell and motor right shell body by bearing; Be provided with annular groove on the motor right shell body, 7 pairs of rotors of snap ring be set in annular groove and carry out axial location; The motor left shell is connected with electric machine casing by bolt respectively with the motor right shell body; Be provided with the spiral slot of wound motor circumference on electric machine casing, electric motor protecting overlaps and is arranged on the electric machine casing periphery, with the spiral motor cooling-gallery of the common formation of helix-type flute on electric machine casing.
Machine assembly can be set to single box structure, major-minor case structure or three box structures, take single casing as example, and machine assembly comprises machine assembly housing, machine assembly steering unit, machine assembly input shaft, machine assembly tween drive shaft, transmission output shaft, drg; The machine assembly housing offers the drg mouth that drg is installed, and drg is provided with the drg gear; The drg gear is by drg mouth and the spragging gear or the engagement of forward gear gear that are arranged on the machine assembly tween drive shaft, and in the time of braking, drg provides lock torque for tween drive shaft; When machine assembly is major-minor case or three box structures, drg gear and the spragging gear or the engagement of forward gear gear that are arranged on the interior tween drive shaft of machine assembly main tank; The structure of this drg is as shown in the patent that publication number is CN201671986U.
Motor left shell and the clutch-bell cover of the electric motor units of the utility model parallel type hybrid dynamic change-speed box are bolted to connection, the motor right shell body is fixedly connected with the machine assembly housing by bolt, the motor right shell body centre be fixedly connected with machine assembly is provided with the local dent place, and the local dent place is for the sensing device of installation and measuring motor rotational shaft speed and is the be connected slot milling of motor shaft with the machine assembly input shaft.
Referring to Fig. 3 and Fig. 4, the motor shaft of electric motor units runs through electric machine casing, one end connects power-transfer clutch, an other end is connected with the machine assembly input shaft by spline housing, concrete connection mode is: spline housing is provided with female splines and annular groove, is provided with snap ring in annular groove, and an end of motor shaft is provided with male splines, one section of the machine assembly input shaft also is provided with male splines, two sections female spliness engagements that the male splines of motor shaft and machine assembly input shaft male splines while and spline housing are cut apart by snap ring;
The sensing device that tests the speed is two magslips that are respectively used to detect motor rotational shaft speed, transmission output speed, and magslip mainly is comprised of rotor and stator; Rotor for detection of the magslip of motor rotational shaft speed is arranged on the motor shaft of electric machine casing external partial recess, and stator is arranged on the local dent place corresponding with rotor and is fixed on the motor right shell body; Rotor for detection of the magslip of transmission output speed is arranged on transmission output shaft, and stator is arranged on corresponding with it transmission case body region.
Referring to Fig. 2, clutch actuating mechanism is actuating mechanism of electric control pneumatic type clutch.Actuating mechanism of electric control pneumatic type clutch comprises cylinder, disengaging of clutch support, length adjustable push rod and the piston and the retracing spring that all are arranged on cylinder interior; One end of retracing spring is arranged on cylinder inner wall, and the other end is connected with piston; Piston is connected with the disengaging of clutch support by the length adjustable push rod; Piston can carry out the gapless slip in cylinder interior; Retracing spring is provided with gas access in projection place of cylinder.The length adjustable push rod comprises the first push rod and the second push rod; The first pushing rod sleeve is contained on the second push rod and by screw thread and is connected with the second push rod; The first push rod is connected with the disengaging of clutch support; The second push rod is connected with piston.
A kind of parallel type hybrid dynamic change-speed box of the utility model also comprises control unit, this control unit can be all alone of change-speed box, also can be integrated in the autonomous cruise speed system of car load, specifically comprise hybrid controller, electric machine controller and gearbox controller TCU, between them by the CAN bus communication; Hybrid controller receives and comprises the real time data that the related sensors such as vehicle motor ECU, test car speed device are sent, change-speed box further work state is made to anticipation and decision, send control command according to judged result, control command sends to and needs the electric machine controller and the gearbox controller TCU that carry out by the CAN bus, carry out after electric machine controller or gearbox controller TCU receive control signal, and execution result is fed back to hybrid controller; The mode of operation that electric machine controller is controlled motor according to the instruction of hybrid controller is electrical motor, electrical generator or braking mode, and controls the size of electric torque or the size of brake torque; The clutch actuating mechanism of gearbox controller TCU control clutch unit and the machine assembly steering unit of machine assembly.
The propulsion source of the utility model parallel type hybrid dynamic change-speed box is respectively from the power of driving engine with from the power of parallel type hybrid dynamic change-speed box oneself motor, two kinds of power switching or combinations mutually under different operational modes, to meet the vehicle operating needs.
The power of driving engine is delivered to motor shaft 5 through power-transfer clutch, then passes to machine assembly input shaft 8 through spline housing 6, then by machine assembly input shaft assembly 9 grades, outputs to vehicular transmission shaft; The power of motor 1 transmits motor shaft 5 through rotor 10, then passes to machine assembly input shaft 8 through spline housing 6, then by machine assembly input shaft assembly 9 grades, outputs to vehicular transmission shaft.
The utility model assembly is automatic speed-changing, and the shifting of change-speed box, the separation of power-transfer clutch are all controlled by gearbox controller TCU in conjunction with action.The propulsion source of transmission control of the present utility model and clutch operation is source of the gas.
Referring to Fig. 1 and Fig. 5, the change-speed box of the utility model assembly adopts the two intermediate shaft structures of major-minor case, main tank comprises machine assembly input shaft assembly 9, two cover main tank countershaft assemblys 11, two axle assemblies 12 and drive wheel assembly 13 etc., power from driving engine or motor is delivered on two cover main tank countershaft assemblys 11 through machine assembly input shaft assembly 9, by main tank countershaft assembly 11, be delivered on two axle assemblies 12, the power of final main tank is passed to odd-side by drive wheel assembly 13 again; Odd-side comprises two cover odd-side countershaft assemblys 14 and output shaft assembly 15 etc., power from main tank is passed to odd-side countershaft assembly 14 through drive wheel assembly 13, then be delivered on output shaft assembly 15 by odd-side countershaft assembly 14, pass to the transmission shaft of vehicle finally by output flange 16.
The main tank of transmission assembly, without synchro, is realized the switching of the different gears of main tank by three sliding sleeves 17 on two axle assemblies 12.
The odd-side of transmission assembly is the synchro gearshift, realizes the switching of the high and low gear of odd-side by auxiliary box synchronizer 18.
The maneuvering system of transmission assembly comprises gear shifting actuating mechanism 19, odd-side cylinder assembly 20, brake assembly 21 etc.The propulsion source of gear shifting actuating mechanism 19 and odd-side cylinder assembly 20 all comes from the car load source of the gas.Control the shifting fork structure on upper cap assembly 22 by gear shifting actuating mechanism 19, control the motion of three sliding sleeves 17 of main tank, realize the switching of each gear of main tank.By the control to odd-side cylinder solenoid valve 25, realize the control to the synchro selector fork of odd-side cylinder assembly 20, thereby complete the switching of the high and low gear of odd-side.
The manipulation of the utility model power-transfer clutch also no longer realizes by chaufeur, but by separation and the combination of disengaging of clutch bracket assembly 23 and the adjustable push rod assembly 24 of power-transfer clutch, clutch actuating mechanism 4 control clutchs; Realize the clutch operating in vehicle start, gearshift, docking process.
The utility model provides a kind of parallel type hybrid dynamic change-speed box, mainly dry type diaphragm-spring clutch, AC permanent magnet synchronous motor and change-speed box, consists of.In order to bring into play the advantage of hybrid power, the utility model assembly can be realized following plurality of operating modes, to meet the different operating mode needs of vehicle:
1) rapid starting/stopping pattern: change-speed box is hung neutral, and power-transfer clutch is in bonding state, and electric generator/motor is used as electrical motor, the running of battery power discharge driving motor.Electrical motor drives driving engine to start fast by power-transfer clutch.
2) pure motorized motions pattern: disengaging of clutch, change-speed box is at gear, and electric generator/motor is used as electrical motor, and battery power discharge drives electronic electrical motor operation.Power from electrical motor is turned round the driving vehicle operating through speed changer, change.
3) driving engine and electrical motor associating drive pattern: the power-transfer clutch combination, change-speed box is at gear, and electric generator/motor is used as electrical motor, the operation of battery power discharge driving motor.Come from the power of driving engine and pool one from the power of electrical motor, through speed changer, become and turn round the driving vehicle operating.
4) the independent drive pattern of driving engine: the power-transfer clutch combination, change-speed box is at gear, and battery pack is not in discharge regime.Power from driving engine is turned round independent driving vehicle operating through speed changer, change.In case of necessity, motor uses as electrical generator, for battery pack is charged.
5) regenerative brake pattern: power-transfer clutch combination or separation, change-speed box is at gear, and motor uses as electrical generator.Inertia force from wheel is batteries charging through change-speed box driving electrical generator, realizes that braking energy reclaims.
Claims (10)
1. a parallel type hybrid dynamic change-speed box, it is characterized in that: described parallel type hybrid dynamic change-speed box comprises clutch unit, electric motor units, machine assembly and the sensing device that tests the speed; Described clutch unit comprises power-transfer clutch and is connected with power-transfer clutch and carries out the clutch actuating mechanism of clutch action with dynamic clutch; Described electric motor units comprises motor shaft; Described machine assembly comprises mechanics housing, machine assembly input shaft, transmission countershaft and transmission output shaft; Described machine assembly input shaft is placed in the mechanics enclosure interior; Engine power output device is connected with motor shaft by power-transfer clutch; Described motor shaft is connected with the machine assembly input shaft; Described machine assembly input shaft drives transmission output shaft by transmission countershaft and rotates; The described sensing device that tests the speed is separately positioned on motor shaft, transmission countershaft and transmission output shaft.
2. parallel type hybrid dynamic change-speed box according to claim 1, it is characterized in that: described electric motor units also comprises electric machine casing, rotor and motor stator; Described rotor is fixedly installed on motor shaft by key or rotor and motor shaft are integral structure; Described motor shaft runs through electric machine casing; Described electric machine casing is connected with clutch unit and machine assembly respectively; Described motor stator is fixedly installed on electric machine casing inside; Be provided with the local dent of the interference that produces when avoiding motor shaft to be connected with the machine assembly input shaft on the contact surface of described electric machine casing and machine assembly.
3. parallel type hybrid dynamic change-speed box according to claim 2 is characterized in that: offer helix on described electric machine casing and be looped around the tank of electric machine casing; Described electric motor units also comprises the motor cover that is arranged on the electric machine casing outside; Tank on described motor cover and electric machine casing forms the cooling-gallery of motor.
4. according to claim 1 or 2 or 3 described parallel type hybrid dynamic change-speed boxs, it is characterized in that: the described sensing device that tests the speed comprises the motor shaft speed measuring device that is arranged on motor shaft, is arranged on the tween drive shaft speed measuring device on transmission countershaft and is arranged on the transmission output shaft speed measuring device on transmission output shaft; Described motor shaft speed measuring device comprises the first stator and the first rotor; Described the first rotor is arranged on motor shaft; Described the first stator is arranged on the track that the first rotor rotates around motor shaft and in the local dent place of electric machine casing and be fixedly connected with electric machine casing; Described tween drive shaft speed measuring device comprises the second stator and the second rotor, and the second rotor is fixed on tween drive shaft; Described transmission output shaft speed measuring device comprises the 3rd stator and third trochanter; Described third trochanter is arranged on transmission output shaft; Described the 3rd stator is fixedly installed on the mechanics housing.
5. parallel type hybrid dynamic change-speed box according to claim 4, it is characterized in that: described motor shaft is connected with the machine assembly input shaft by spline housing; Described electric motor units also comprises the spline housing that is arranged on motor shaft and machine assembly input shaft junction; Described motor shaft and machine assembly input shaft adjacent are respectively arranged with male splines, and described spline housing is provided with female splines; Described motor shaft is meshed by female splines and male splines with the machine assembly input shaft; Be provided with annular groove in described spline housing, be provided with in annular groove for spline housing being carried out to the snap ring of axial location.
6. parallel type hybrid dynamic change-speed box according to claim 5, it is characterized in that: described clutch actuating mechanism is actuating mechanism of electric control pneumatic type clutch; Described actuating mechanism of electric control pneumatic type clutch comprises cylinder, clutch release fork, push rod and the piston that is arranged on cylinder interior; Described piston is connected with clutch release fork by push rod.
7. parallel type hybrid dynamic change-speed box according to claim 6, is characterized in that, described push rod is the push rod of length adjustable, and the push rod of described length adjustable comprises the first push rod and the second push rod; Described the first pushing rod sleeve is contained on the second push rod and by nut and is connected with the second push rod; Described the first push rod is connected with clutch release fork; Described the second push rod is connected with piston.
8. parallel type hybrid dynamic change-speed box according to claim 7, is characterized in that, described actuating mechanism of electric control pneumatic type clutch also comprises the retracing spring be arranged in cylinder, and retracing spring one end is connected with cylinder wall, and the other end is connected with piston.
9. parallel type hybrid dynamic change-speed box according to claim 8, it is characterized in that: described machine assembly also comprises main tank tween drive shaft, main tank two axles and drg etc.; Described machine assembly input shaft is provided with input shaft gear; Described main tank two axles are provided with driven wheel and main tank tween drive shaft forward gear gear; Described input shaft gear is meshed with the main tank countershaft-gear; Described drg is provided with the drg gear, and described drg gear is meshed with the main tank countershaft-gear.
10. parallel type hybrid dynamic change-speed box according to claim 1, it is characterized in that: described parallel type hybrid dynamic change-speed box also comprises the ECU (Electrical Control Unit) of carrying out shifting work execution for controlling the change speed gear box machine assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320356577 CN203358323U (en) | 2013-06-20 | 2013-06-20 | Parallel type hybrid power speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320356577 CN203358323U (en) | 2013-06-20 | 2013-06-20 | Parallel type hybrid power speed changer |
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| CN203358323U true CN203358323U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320356577 Expired - Lifetime CN203358323U (en) | 2013-06-20 | 2013-06-20 | Parallel type hybrid power speed changer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303123A (en) * | 2013-06-20 | 2013-09-18 | 陕西法士特齿轮有限责任公司 | Parallel hybrid power transmission |
| CN107740825A (en) * | 2017-11-10 | 2018-02-27 | 特百佳动力科技有限公司 | Control device and its control method for mechanical clutch |
| CN107850134A (en) * | 2015-11-02 | 2018-03-27 | 宝马股份公司 | The decoupling device of internal combustion engine and plug-in hybrid speed changer |
-
2013
- 2013-06-20 CN CN 201320356577 patent/CN203358323U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303123A (en) * | 2013-06-20 | 2013-09-18 | 陕西法士特齿轮有限责任公司 | Parallel hybrid power transmission |
| CN107850134A (en) * | 2015-11-02 | 2018-03-27 | 宝马股份公司 | The decoupling device of internal combustion engine and plug-in hybrid speed changer |
| CN107850134B (en) * | 2015-11-02 | 2019-08-16 | 宝马股份公司 | The decoupling device of internal combustion engine and plug-in hybrid speed changer |
| US10882388B2 (en) | 2015-11-02 | 2021-01-05 | Bayerische Motoren Werke Aktiengesellschaft | Internal combustion engine decoupling device of a PHEV transmission unit |
| CN107740825A (en) * | 2017-11-10 | 2018-02-27 | 特百佳动力科技有限公司 | Control device and its control method for mechanical clutch |
| CN107740825B (en) * | 2017-11-10 | 2023-10-13 | 特百佳动力科技股份有限公司 | Control device for mechanical clutch and control method thereof |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20131225 |
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| CX01 | Expiry of patent term |