CN206790332U - A kind of coupler of hybrid vehicle - Google Patents
A kind of coupler of hybrid vehicle Download PDFInfo
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- CN206790332U CN206790332U CN201720305354.6U CN201720305354U CN206790332U CN 206790332 U CN206790332 U CN 206790332U CN 201720305354 U CN201720305354 U CN 201720305354U CN 206790332 U CN206790332 U CN 206790332U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000013016 damping Methods 0.000 abstract description 6
- 230000006698 induction Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model embodiment provides a kind of coupler of hybrid vehicle, including：One or more magnetic pole rotating disks include multiple magnetic poles by the first hub and input axis connection, the magnetic pole rotating disk, and the magnetic pole is axial arranged along the magnetic pole rotating disk；One or more conductor rotating disks make the magnetic pole air gap be present with the conductor rotating disk by the second hub and output axis connection, conductor rotating disk arrangement alternate with the magnetic pole rotating disk.By during relative motion, damping force caused by conductor rotating disk cutting magnetic induction line, realizing the torque transmission of no Mechanical Contact between magnetic pole rotating disk and conductor rotating disk, mechanical wear is avoided, reduce maintenance times and extends service life.
Description
Technical field
The utility model embodiment is related to automobile technical field, and in particular to a kind of coupler of hybrid vehicle.
Background technology
In short supply with petroleum resources, hybrid vehicle turns into following development trend.Hybrid vehicle mainly with
Based on electric energy and fuel oil energy, i.e., install internal combustion engine additional on the basis of electric automobile.Hybrid vehicle has the excellent of orthodox car concurrently
The advantages of point and electric automobile, it can reduce and be polluted caused by fuel oil, and can improves distance travelled compared with pure electric automobile.
It is hybrid power vapour by the power coupler together with engine and the power coupling of motor in hybrid vehicle
The principal organ of the transmission device of car.Power coupler can make secondary part and initiative part in the case where active part operates
Divide and form engagement or separation, to reach the purpose of startup or braking vehicle etc..
Coupler of the prior art is typically gear type.Such as a kind of planetary gear type coupler, the fluid coupling shell
Interior to include multigroup gear, engine is connected with power output shaft, sun gear successively respectively, sun gear respectively successively with inner planet
Gear, exterior epicyclic gear and gear ring are meshed, and gear ring is further connected with brake, clutch and power output shaft.On but
It is to realize transmission by the engagement of gear to state gear type coupler, therefore during long-term use, can produce contact not
The problems such as good, mechanical wear.Other such as override types, centrifugal or electromagnetic type coupler, due to similarly being connect using machinery
Tactile mode is driven, therefore there is also above mentioned problem.
Therefore, a kind of coupler of hybrid vehicle how is proposed, can realize and contiguously transmit torque without machinery, into
For urgent problem to be solved.
Utility model content
For drawbacks described above present in prior art, the utility model embodiment provides a kind of hybrid vehicle
Coupler.
The coupler for the hybrid vehicle that the utility model embodiment provides, including：One or more magnetic pole rotating disks lead to
The first hub and input axis connection are crossed, the magnetic pole rotating disk includes multiple magnetic poles, axial cloth of the magnetic pole along the magnetic pole rotating disk
Put；One or more conductor rotating disks pass through the second hub and output axis connection, conductor rotating disk cloth alternate with the magnetic pole rotating disk
Put, and the magnetic pole air gap is present with the conductor rotating disk.
Wherein, first hub is the internal outer hub for arranging the magnetic pole rotating disk, the inner surface of first hub with it is described
The outer shroud connection of magnetic pole rotating disk；Second hub be conductor rotating disk described in disposed outside interior hub, the outer surface of second hub
It is connected with the inner ring of the conductor rotating disk.
Wherein, the diametric(al) of the magnetic pole rotating disk is vertical with the axis of first hub, the diameter of the conductor rotating disk
Direction is vertical with the axis of second hub.
Wherein, the center of the first hub bottom and the input axis connection, the center of the second hub bottom with it is described
Export axis connection.
Wherein, the inner surface of first hub has an internal spline, and the outer shroud of the magnetic pole rotating disk has an external tooth, and described first
The external tooth of the internal spline of hub and the magnetic pole rotating disk is connected；The outer surface of second hub has external splines, the conductor
The inner ring of rotating disk has internal tooth, and the internal tooth of the external splines of second hub and the conductor rotating disk is connected.
Wherein, multiple magnetic poles using the center of circle of the magnetic pole rotating disk as the center of circle, be evenly arranged into one or more rings.
Wherein, multiple magnetic poles are arranged to a ring, and the ring is located at the centre of the magnetic pole rotating disk.
Wherein, one end of the magnetic pole is fixed on the magnetic pole rotating disk by one or more screws, the magnetic pole
The other end towards the conductor rotating disk accordingly arranged.
Wherein, the magnetic pole includes coil windings and iron core, and the conductor rotating disk is magnetic conductor.
Wherein, in addition to power supply is controlled, for controlling the electric current in the coil windings.
The coupler for the hybrid vehicle that the utility model embodiment provides, by between magnetic pole rotating disk and conductor rotating disk
During relative motion, damping force caused by conductor rotating disk cutting magnetic induction line, the torque transmission of no Mechanical Contact is realized, avoids machine
Tool abrasion, reduce maintenance times and extend service life.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the partial sectional view of the coupler for the hybrid vehicle that the utility model embodiment provides；
Fig. 2 is that the magnetic pole of the coupler for the hybrid vehicle that the utility model embodiment provides arranges schematic diagram.
In figure, 1：First hub；2：Second hub；3：Magnetic pole rotating disk；4：Conductor rotating disk；5：Magnetic pole；6：Input shaft；7：Output
Axle；8：Screw.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is explicitly described, it is clear that described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Based on the embodiment in the utility model, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, it is new to belong to this practicality
The scope of type protection.
Fig. 1 is the partial sectional view of the coupler for the hybrid vehicle that the utility model embodiment provides, such as Fig. 1 institutes
Show, coupler includes：One or more magnetic pole rotating disks 3 are connected by the first hub 1 with input shaft 6, and the magnetic pole rotating disk 3 includes more
Individual magnetic pole 5, the magnetic pole 5 are axial arranged along the magnetic pole rotating disk 3；One or more conductor rotating disks 4 by the second hub 2 with it is defeated
Shaft 7 connects, the conductor rotating disk 4 and the 3 alternate arrangement of magnetic pole rotating disk, and the magnetic pole 5 is deposited with the conductor rotating disk 4
In air gap.
Wherein, hybrid vehicle (Hybrid Vehicle) refers to driver for vehicle by two or more same lucks of energy
The vehicle that the single drive system turned constitutes jointly, the vehicle running state of the road horsepower foundation reality of vehicle is by single driving
System separately or cooperatively provides.In the utility model embodiment, with oil-electric vehicle (Hybrid Electric
Vehicle, HEV), i.e., using traditional internal combustion engine (diesel engine or gasoline engine) and motor as entering exemplified by the automobile of power source
Row explanation, but the protection domain not limited to this of the utility model embodiment.
Wherein, coupler is to form a driving power by the power coupling for coming from different dynamic source together, drive
Make the device that automobile moves forward.In embodiment of the present utility model, engine, output shaft 7 that automobile is connected with input shaft 6 connect
Connect and illustrate exemplified by the speed changer of automobile, but the protection domain not limited to this of the utility model embodiment.
In the coupler that the utility model embodiment provides, specifically, as shown in Fig. 2 magnetic pole rotating disk 3 is one discoid
Part, multiple magnetic poles 5 are accommodated thereon, the magnetic pole 5 can produce magnetic field.Magnetic pole rotating disk 3 is connected by the first hub 1 with input shaft 6,
That is, after engine start, input shaft 6 can drive magnetic pole rotating disk 3 and magnetic pole 5 to rotate by the first hub 1.It is furthermore it is also possible to flat
Row arranges multiple magnetic pole rotating disks 3 being connected respectively with the first hub 1, and compared with a magnetic pole rotating disk 3, multiple magnetic pole rotating disks 3 can
Strengthen the active force to conductor rotating disk 4, further improve the ability that coupler transmits torque.
Conductor rotating disk 4 is a discoid part, is made up of conductor material, can be with circulating current, for sensing caused by magnetic pole 5
Magnetic field.The one side of conductor rotating disk 4 is parallel with magnetic pole rotating disk 3, respectively arranges.Such as shown in Fig. 1, when being disposed with three magnetic poles
During rotating disk 3, three parallel conductor rotating disks 4 are respectively arranged, and make air gap be present between magnetic pole 5 and conductor rotating disk 4.Air gap is
Certain space, by the air gap, eddy-current damping power can be produced under the relative motion of magnetic pole rotating disk 3 and conductor rotating disk 4,
Realize and contiguously transmit torque without machinery.On the other hand conductor rotating disk 4 is also connected by the second hub 2 with output shaft 7, that is, work as conductor
When rotating disk 4 rotates, by the second hub 2 output shaft 7 can be driven to rotate.
In use, when the engine operating of hybrid vehicle, input shaft 6 rotates and by the band of the first hub 1
Dynamic magnetic pole rotating disk 3 rotates, and is further driven to multiple magnetic poles 5 and rotates.Because magnetic pole rotating disk 3 rotates, and conductor rotating disk 4 turns with magnetic pole
Air gap be present between disk 3 and relative motion without Mechanical Contact, therefore between conductor rotating disk 4 and magnetic pole rotating disk 3 be present, conductor rotating disk
The magnetic induction line in magnetic field caused by 4 cutting magnetic poles 5, so as to produce vortex flow in conductor rotating disk 4.Vortex flow further produces damping
Power, to prevent the relative motion between magnetic pole rotating disk 3 and conductor rotating disk 4.When the torque of caused damping force is more than conductor rotating disk 4
After the moment of resistance of rotation, conductor rotating disk 4 rotates and drives output shaft 7 to rotate by the second hub 2, until reach rated speed, with
This realizes transmission.
The coupler for the hybrid vehicle that the utility model embodiment provides, by between magnetic pole rotating disk and conductor rotating disk
During relative motion, damping force caused by conductor rotating disk cutting magnetic induction line, the torque transmission of no Mechanical Contact is realized, avoids machine
Tool abrasion, reduce maintenance times and extend service life.
Based on above-described embodiment, wherein first hub 1 is the internal outer hub for arranging the magnetic pole rotating disk 3, described first
The inner surface of hub 1 is connected with the outer shroud of the magnetic pole rotating disk 3；Second hub 2 is interior for conductor rotating disk 4 described in disposed outside
Hub, the outer surface of second hub 2 are connected with the inner ring of the conductor rotating disk 4.
Specifically, one or more magnetic pole rotating disks 3 are disposed with as shown in figure 1, the first hub 1 is outer hub, inside it.First hub
1 can be the tubular elements with bottom, and the bottom can be connected to input shaft 6.Correspondingly, as shown in Fig. 2 magnetic pole rotating disk 3 can
Think a ring segment, the inner surface in the tubular face of the first hub 1 can be with the outer shroud of the magnetic pole rotating disk 3 of one or more parallel arrangement
Connection.
Similarly, the second hub 2 is interior hub, can be disposed with one or more conductors corresponding with magnetic pole rotating disk 3 outside it
Rotating disk 4.As shown in figure 1, the second hub 2 can be the tubular elements with bottom, the bottom can be connected to output shaft 7.Correspondingly,
Conductor rotating disk 4 can be a ring segment, the outer surface in the tubular face of the second hub 2 can with one or more conductor rotating disks 4
Ring connects.
Alternatively, the first hub 1 is interior hub, and the second hub 2 is outer hub, and magnetic pole rotating disk 3 and conductor rotating disk 4 are accordingly arranged, together
Sample can realize torque transmission., can be stably by the connected mode of the first hub and magnetic pole rotating disk and the second hub and conductor rotating disk
Transmit big torque.
Based on above-described embodiment, wherein the diametric(al) of the magnetic pole rotating disk 3 is vertical with the axis of first hub 1, institute
The diametric(al) for stating conductor rotating disk 4 is vertical with the axis of second hub 2.
Specifically, as shown in figure 1, the cylindrical internal surface vertical connection of the hub 1 of magnetic pole rotating disk 3 and first, i.e. magnetic pole rotating disk 3
The central axis upright of diametric(al) and the first hub 1 rotation, makes the center of circle of magnetic pole rotating disk 3 be located on the axis of the first hub 1, can be with
Realize the coaxial rotating of the hub 1 of magnetic pole rotating disk 3 and first.
Similarly, the cylindrical outside surfaces vertical connection of the hub 2 of conductor rotating disk 4 and second, the i.e. diametric(al) of conductor rotating disk 4 with
The central axis upright of second hub 2 rotation, makes the center of circle of conductor rotating disk 4 be located on the axis of the second hub 2, it is possible to achieve conductor turns
The coaxial rotating of the hub 2 of disk 4 and second., can be in maximum efficiency by being vertically arranged magnetic pole rotating disk and conductor rotating disk and axis
Transmit torque.
Based on above-described embodiment, wherein, the center of the bottom of the first hub 1 is connected with the input shaft 6, second hub
The center of 2 bottoms is connected with the output shaft 7.
Specifically, as shown in figure 1, the bottom of the first hub 1 can be one circular, input shaft 6 and the center of the rounded bottom,
I.e. the center of circle connects, it is possible to achieve the coaxial rotation of input shaft 6 and the first hub 1.Similarly, the bottom of the second hub 2 is circle, is exported
Axle 7 is connected with the center of circle of the rounded bottom, it is possible to achieve the coaxial rotation of output shaft 7 and the second hub 2.Further by input shaft 6
It is arranged to coaxial with output shaft 7, then passes through above-mentioned arrangement, it is possible to achieve the coaxial transmission of torque.
Based on above-described embodiment, wherein the inner surface of first hub 1 has internal spline, the outer shroud of the magnetic pole rotating disk 3
With external tooth, the external tooth of the internal spline of first hub 1 and the magnetic pole rotating disk 3 is connected；The outer surface of second hub 2
With external splines, the inner ring of the conductor rotating disk 4 has an internal tooth, and the external splines of second hub 2 is interior with the conductor rotating disk 4
Tooth is connected.
Wherein, spline is multiple tooth union piece, can be divided into internal spline and external splines, both can be to be fixedly connected,
Can be to be slidably connected.Specifically, the inner surface setting of the first hub 1 has an internal spline, the outer shroud of magnetic pole rotating disk 3 be provided with it is above-mentioned
The external tooth that internal spline coordinates, the first hub 1 and magnetic pole rotating disk 3 are connected by above-mentioned internal spline and external tooth.
Similarly, the outer surface of the second hub 2 is provided with external splines, and the inner ring of conductor rotating disk 4 is provided with and above-mentioned external splines
The internal tooth of cooperation, the second hub 2 and conductor rotating disk 4 are connected by above-mentioned internal spline and external tooth.Connected, made by using spline
Coupler can reliably transmit big torque.
Based on above-described embodiment, the plurality of magnetic pole 5 using the center of circle of the magnetic pole rotating disk 3 as the center of circle, be evenly arranged
Into one or more rings.
Fig. 2 is that the magnetic pole of the coupler for the hybrid vehicle that the utility model embodiment provides arranges schematic diagram, such as Fig. 2
Shown, multiple magnetic poles 5 can be arranged in one or more rings on magnetic pole rotating disk 3, and the ring is using the center of circle of magnetic pole rotating disk 3 as circle
The heart, and it is evenly distributed.It is evenly distributed circlewise by magnetic pole, uniform magnetic field can be produced, stably transmits torque.
Based on above-described embodiment, the plurality of magnetic pole 5 is arranged to a ring, and the ring is located at the magnetic pole rotating disk 3
Centre.
Specifically, magnetic pole rotating disk 3 includes the ring that magnetic pole 5 surrounds, and the center of circle of magnetic pole 5 is arranged in magnetic pole rotating disk 3
Between, and the diameter of magnetic pole 5 is less than the Breadth Maximum that magnetic pole rotating disk 3 can accommodate.It is located at magnetic pole by the way that magnetic pole is arranged into one
Ring among rotating disk, make the simple for structure of magnetic pole rotating disk, easily fabricated and maintenance.
Based on above-described embodiment, wherein one end of the magnetic pole 5 is fixed on into the magnetic pole by one or more screws 8
On rotating disk 3, the other end of the magnetic pole 5 is towards the conductor rotating disk 4 accordingly arranged.
Specifically, it is another as shown in figure 1, one end of magnetic pole 5 can be fixed on magnetic pole rotating disk 3 using two screws 8
Hold towards corresponding conductor rotating disk 4.By screw fixed magnetic pole, reliablely and stablely magnetic pole can be fixed on magnetic pole rotating disk.
Based on above-described embodiment, wherein the magnetic pole 5 includes coil windings and iron core, the conductor rotating disk 4 is magnetic conductor.
Specifically, magnetic pole 5 can include coil windings and iron core, and after having started to start, coil windings are powered, magnetic pole 5
Produce magnetic field.As shown in figure 1, iron core can be fixed on magnetic pole rotating disk 3 using two screws 8.By using coil windings
With the magnetic pole of iron core composition, by connecting different size of electric current magnetic field can be controlled strong and weak, meet a variety of uses of coupler
Demand.
Wherein, magnetic conductor is also referred to as field concentrator (Magnetic Flux Concentrator), is by magnetic material
Manufactured disk or block elements.Magnetic conductor is such as the electric conductor in transmission system, resistance very little, be easy to electric current by, and
The magnetic resistance very little of magnetic conductor, is easy to magnetic flux and passes through.Conductor rotating disk 4 can be magnetic conductor.By the way that conductor rotating disk is arranged into magnetic conduction
Body, the magnetic resistance of conductor rotating disk and resistance can be made smaller, accelerate sensing speed, reduce the reaction time.
Based on above-described embodiment, coupler also includes control power supply, for controlling the electric current in the coil windings.
Specifically, for the electric current in control coil winding, so as to further control magnetic field.Coupler can also include control
Power supply processed, the control power supply can be the 110V power supplys or battery of vehicle, the break-make for electric current in control coil winding.When defeated
When entering axle 6 to rotate, and controlling the electric current in power on coil windings, magnetic field could be produced and further transmit torque；Otherwise,
Magnetic field can not be produced and transmit torque.By controlling power supply, further control transmission, meets a variety of uses of hybrid vehicle
Demand.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (10)
- A kind of 1. coupler of hybrid vehicle, it is characterised in that including：One or more magnetic pole rotating disks include multiple magnetic poles, the magnetic by the first hub and input axis connection, the magnetic pole rotating disk Pole is axial arranged along the magnetic pole rotating disk；One or more conductor rotating disks pass through the second hub and output axis connection, conductor rotating disk cloth alternate with the magnetic pole rotating disk Put, and the magnetic pole air gap is present with the conductor rotating disk.
- 2. coupler according to claim 1, it is characterised in that：First hub is the internal outer hub for arranging the magnetic pole rotating disk, the inner surface of first hub and the magnetic pole rotating disk Outer shroud connects；Second hub is the interior hub of conductor rotating disk described in disposed outside, the outer surface of second hub and the conductor rotating disk Inner ring connects.
- 3. coupler according to claim 2, it is characterised in that the diametric(al) of the magnetic pole rotating disk and first hub Axis it is vertical, the diametric(al) of the conductor rotating disk is vertical with the axis of second hub.
- 4. coupler according to claim 2, it is characterised in that the center of the first hub bottom connects with the input shaft Connect, the center of the second hub bottom and the output axis connection.
- 5. coupler according to claim 2, it is characterised in that：The inner surface of first hub has internal spline, and the outer shroud of the magnetic pole rotating disk has external tooth, the interior flower of first hub The external tooth of key and the magnetic pole rotating disk is connected；The outer surface of second hub has external splines, and the inner ring of the conductor rotating disk has internal tooth, the outer flower of second hub The internal tooth of key and the conductor rotating disk is connected.
- 6. coupler according to claim 1, it is characterised in that multiple magnetic poles using the center of circle of the magnetic pole rotating disk as The center of circle, it is evenly arranged into one or more rings.
- 7. coupler according to claim 6, it is characterised in that multiple magnetic poles are arranged to a ring, the ring position In the centre of the magnetic pole rotating disk.
- 8. coupler according to claim 1, it is characterised in that by one or more screws by one end of the magnetic pole It is fixed on the magnetic pole rotating disk, the other end of the magnetic pole is towards the conductor rotating disk accordingly arranged.
- 9. coupler according to claim 1, it is characterised in that the magnetic pole includes coil windings and iron core, described to lead Body rotating disk is magnetic conductor.
- 10. coupler according to claim 9, it is characterised in that also include control power supply, for control the coil around Electric current in group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305354.6U CN206790332U (en) | 2017-03-27 | 2017-03-27 | A kind of coupler of hybrid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305354.6U CN206790332U (en) | 2017-03-27 | 2017-03-27 | A kind of coupler of hybrid vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206790332U true CN206790332U (en) | 2017-12-22 |
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ID=60706254
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720305354.6U Active CN206790332U (en) | 2017-03-27 | 2017-03-27 | A kind of coupler of hybrid vehicle |
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| Country | Link |
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| CN (1) | CN206790332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899193A (en) * | 2017-03-27 | 2017-06-27 | 湖南江麓容大车辆传动股份有限公司 | A kind of coupler of hybrid vehicle |
-
2017
- 2017-03-27 CN CN201720305354.6U patent/CN206790332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899193A (en) * | 2017-03-27 | 2017-06-27 | 湖南江麓容大车辆传动股份有限公司 | A kind of coupler of hybrid vehicle |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee after: Hunan Yung Da intelligent transmission Limited by Share Ltd. Address before: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee before: Hunan Yung Da vehicle transmission Limited by Share Ltd. Address after: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee after: Hunan Yung Da vehicle transmission Limited by Share Ltd. Address before: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee before: HUNAN JIANGLU & RONGDA VEHICLE TRANSMISSION Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: 646003 Section 4, Jiugu Avenue, High tech Zone, Luzhou City, Sichuan Province Patentee after: Luzhou Rongda Intelligent Transmission Co.,Ltd. Address before: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee before: Hunan Yung Da intelligent transmission Limited by Share Ltd. |
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| TR01 | Transfer of patent right |