CN202034850U - Shifting differential motor assembly of electro-tricycle - Google Patents
Shifting differential motor assembly of electro-tricycle Download PDFInfo
- Publication number
- CN202034850U CN202034850U CN2011201597492U CN201120159749U CN202034850U CN 202034850 U CN202034850 U CN 202034850U CN 2011201597492 U CN2011201597492 U CN 2011201597492U CN 201120159749 U CN201120159749 U CN 201120159749U CN 202034850 U CN202034850 U CN 202034850U
- Authority
- CN
- China
- Prior art keywords
- gear
- differential
- grade
- driven gear
- axle
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims description 25
- 230000008859 change Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009194 climbing Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/0021—Transmissions for multiple ratios specially adapted for electric vehicles
Landscapes
- Retarders (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
The utility model discloses a shifting differential motor assembly of an electro-tricycle, which comprises a motor, a gear case, a variable transmission component, a differential, a left half axle, a right half axle, axle tubes and a braking system. The variable transmission component and the differential are mounted in the gear case, a sliding connector in the variable transmission component is connected on a secondary gear shaft in a sliding manner through a spline and is positioned between a low-gear driven gear and a high-gear driven gear, a low-gear driving gear is meshed with the low-gear driven gear, a high-gear driving gear is meshed with the high-gear driven gear, a secondary driven gear shaft is connected onto a tertiary gear shaft, a tertiary driving gear shaft is connected onto the tertiary gear shaft, the tertiary driving gear is meshed with a tertiary driven gear, and the tertiary driven gear is mounted on the differential. The shifting differential motor assembly of the electro-tricycle saves electricity and energy, increases full charge endurance of the electro-tricycle. Furthermore, gear teeth do not break when the electro-tricycle realizes gear shifting during driving, the service life of the shifting differential motor assembly is prolonged, and the shifting differential motor assembly of the electro-tricycle is reliable in operation.
Description
Technical field
The utility model relates to the vehicle technology field, is a kind of electro-tricycle shift differential speed motor assembly specifically.
Background technology
Electric three-wheel and four-wheel transmission of power are to pass to sprocket wheel by motor to realize what car travelled by the sprocket wheel that chain passes on the car rear axle shaft more at present.Electric vehicle motor and back axle are the main cores of this electric motor car, are important transmission devices, generally are that the flange of the split back axle by both sides is connected with the reduction box flange, and gearbox body is the branch body structure.The shortcoming of this structure is: car has very big a part of gravity can be applied on the gearbox body after bearing a heavy burden, and it is split type adding gearbox body, the gearbox body phenomenon of rupture occurs through regular meeting.The shift mode of shift gear box is stirred the slippage duplicate gear with shift fork and is realized speed change in the market in addition, carries out shift with this structure in car travels and has the broken teeth phenomenon.
Summary of the invention
The purpose of this utility model provides a kind of electro-tricycle shift differential speed motor assembly, car when flat pavement running or load-carrying are light with high-grade, can realize fast running, car is used low-grade when climbing or heavy duty, can realize that the big torque of low velocity makes car energetically, the power and energy saving, increase the mileages of continuation of car, and car under steam shift do not have the broken teeth phenomenon and take place, increase the service life reliable operation.
Further purpose is to carry when overweight when car, and gearbox body can not rupture, no oil leakage phenomenon.
The purpose of this utility model is achieved through the following technical solutions.
A kind of electro-tricycle shift differential speed motor assembly, comprise the motor part, gearbox body, the speed change drive disk assembly, differential mechanism and left side semiaxis, the bridge tube of right axle and respective side and brake system, speed change drive disk assembly and differential mechanism are installed in the gearbox body, gearbox body comprises left box body and right case, connect with bolt between left box body and the right case, the motor section branch comprises the motor tube, the electric machine rotor assembly, motor shaft, connecting plate bearing and connecting plate, it is characterized in that: described speed change drive disk assembly comprises low-grade driving gear, high-grade driving gear, low-grade driven gear, high-grade driven gear, the slippage connector, high-grade driven gear, the secondary gear axle, the tertiary gear axle, secondary driven gear and three grades of driven gears, the output shaft of motor shaft by Bearing Installation on gearbox body, low-grade driving gear, high-grade driving gear is arranged on the output shaft of motor shaft, low-grade driven gear, high-grade driven gear all is coupling on the secondary gear axle, the slippage connector is connected on the secondary gear axle by spline with slip mode and between low-grade driven gear and high-grade driven gear, the slippage connector is connected with the shift operating mechanism, be connected with the secondary driving gear on the secondary gear axle, secondary driving gear and the engagement of secondary driven gear, mesh between its low and middle-grade driving gears and the low-grade driven gear, mesh between high-grade driving gear and the high-grade driven gear, the secondary driven gear shaft is connected on the tertiary gear axle, three grades of driving gear shafts are connected on the tertiary gear axle, three grades of driving gears and three grades of driven gear engagements, three grades of driven gears are installed on the differential mechanism.
Described low-grade driving gear is connected with the output shaft of motor shaft by metallic bond, and the output shaft integral production of high-grade driving gear and motor shaft forms.
Described differential mechanism comprises 2 differential bearings, 2 gamp teeth, 2 small bevel gears, differential casing and differential mechanism bearing pins, 2 gamp teeth and 2 small bevel gears are installed in the differential casing by the differential mechanism bearing pin, the two ends of differential casing are fixed on the gearbox body by differential bearing, left side semiaxis, right axle respectively with a gamp tooth of a corresponding side, left side semiaxis, right axle are installed on the differential casing by differential bearing.
The bridge tube of described left and right respective side is connected with right case with left box body by screw respectively, and also is connected with brake system by the back axle connecting plate respectively.
The tank filler sleeve of described gearbox body is arranged on the front side of gearbox body.
The utility model compared with prior art has the following advantages:
(1) discharging current that needs very big moment of torsion must increase controller when electric motor car in the market heavy duty or climbing just can be realized, all influential to the life-span of life-span of the battery of electric motor car and motor like this, run counter to the principle of electric motor car energy saving economy, the utility model can be realized the integral type shift differential speed motor of two grades of speed changes, its feature be car when flat pavement running or load-carrying are light with high-grade, can realize the purpose of fast running; Car climbing or when heavy duty with low-grade, can realize that the big torque of low velocity reaches car purpose energetically, and the power and energy saving, increase the mileages of continuation of car.
(2) the shift mode of shift gear box is stirred the slippage duplicate gear with shift fork and is realized speed change in the market, in car travels, carry out shift with this structure and have the broken teeth phenomenon, the utility model, thus the utility model shift differential speed motor shift structure is effectively to have avoided the broken teeth phenomenon by what shift fork stirred that the slippage connector realizes shift.
(3) main cause of the big generation of the low-grade noise of like product is that structure, speed reducing ratio unreasonable distribution cause in the market, at shortcoming set forth above, the utility model is mixed at the branch of speed reducing ratio at different levels and is improved, add from original secondary and to be increased to three grades, thereby done from the high and low shift position of gear on the other hand to adjust and made the stressed more reasonable of gear, by above technical scheme, solve the middle big phenomenon of noise of travelling.
(4) motor in the market has oil leakage phenomenon at the air-vent place, and gearbox of the present utility model adopts the totally enclosed type design, thus the generation that the tank filler sleeve design is stopped oil leakage phenomenon in the casing front side.
In a word, the utility model can be realized the two stage speed change function, can adapt to the required power in different road surfaces, the technical scheme that is this product is that motor is connected with gearbox body, the power of motor is to pass to the output shaft that the one-level gear shaft is a motor shaft by motor shaft, the gear that two different numbers of teeth are arranged on the output shaft of motor shaft, two gears that these two gears cooperate with secondary gear between centers crack respectively often mesh, again by the gear shift operating mechanism stir on the secondary gear axle the slippage connector respectively with the secondary gear axle on two gear faces mesh the two kinds of different speed that realize, again by realizing secondary speed-reducing with secondary gear axle and the secondary driven gear that is installed on the tertiary gear axle; Again by the gear wheel on tertiary gear axle and the differential mechanism promptly three grades of driven gears mesh and realize that last deceleration finally can reach the i.e. two kinds of speed of two kinds of different speed reducing ratio; And gearbox body is fully closedly to add that thereby tank filler sleeve design oil leakage phenomenon can not occur in the front side of casing, thereby two semiaxis of back axle travel car for wheel transmission of power.This product improved electric three-wheel visitor, lorry power performance and continuation of the journey mileage, noise is low, response speed is fast, compact conformation, low cost of manufacture long service life.
Description of drawings
Fig. 1 dissects structural representation for the utility model electro-tricycle shift differential speed motor assembly.
Embodiment
Below in conjunction with accompanying drawing the utility model electro-tricycle shift differential speed motor assembly is described in further detail.
Among Fig. 1, jump ring 1, fan blade 2, oil sealing 3, motor cover bearing 4, motor cover 5,6-M5X70 bolt 6, motor tube 7, electric machine rotor assembly 8, motor shaft 9, connecting plate bearing 10, connecting plate 11 (more than be that motor partly constitutes); Left box body 12, oil sealing 13,6004 bearings 14, low-grade driving gear 15, high-grade driving gear 16, right case 17,5 6202 gearbox body bearings 18, low-grade driven gear 19,3 steel shim 20,3 back-up rings 21, slippage connector 22, high-grade driven gear 23, secondary gear axle 24, tertiary gear axle 25, secondary driven gear 26, three grades of driven gears 27,6 M5X35 bolts 28, differential casing (right side) 29,2 6007 differential bearings 30,10 M8X25 bolts 31, the oil sealing 32 of two 20X42, left side semiaxis 39 and right axle 33, bridge tube 34 and bridge tube 40 and brake system, 2 small bevel gears 35, differential mechanism bearing pin 36, differential casing (left side) 37,2 gamp teeth 38 (more than be that gearbox body and drive disk assembly constitute).
Be more detailed description below:
The utility model electro-tricycle shift differential speed motor assembly, comprise the motor part, gearbox body, the speed change drive disk assembly, differential mechanism and left side semiaxis, the bridge tube of right axle and respective side and brake system, speed change drive disk assembly and differential mechanism are installed in the gearbox body, gearbox body comprises left box body 12 and right case 17, connect with bolt between left box body and the right case, a left side, the bridge tube and the brake system of right respective side are connected with right case with left box body respectively, the motor section branch comprises motor tube 7, electric machine rotor assembly 8, motor shaft 9, connecting plate bearing 10 and connecting plate 11, the speed change drive disk assembly comprises low-grade driving gear 15, high-grade driving gear 16, low-grade driven gear 19, high-grade driven gear 23, slippage connector 22, high-grade driven gear 23, secondary gear axle 24, tertiary gear axle 25, secondary driven gear 26, three grades of driven gears 27, the output shaft 91 of motor shaft is by bearing 14,18 are installed on the gearbox body, low-grade driving gear 15, high-grade driving gear 16 is arranged on the output shaft 91 of motor shaft, low-grade driven gear 19, high-grade driven gear 23 all is coupling on secondary gear axle 24, slippage connector 22 is connected on the secondary gear axle 24 by spline with slip mode and is positioned at low-grade driven gear 19, between the high-grade driven gear 23, slippage connector 22 is connected with the shift operating mechanism, be connected with secondary driving gear 261 on the secondary gear axle 24, secondary driving gear 261 and 26 engagements of secondary driven gear, engagement between low-grade driving gear 15 and the low-grade driven gear 19 and the engagement 23 between high-grade driving gear 16 and the high-grade driven gear 19 are by 22 controls of slippage connector, secondary driven gear 26 is coupling on tertiary gear axle 25, three grades of driving gears 251 are coupling on tertiary gear axle 25, three grades of driving gears 251 and three grades of driven gear 27 engagements, three grades of driven gears 27 are installed on the differential mechanism.Its low and middle-grade driving gears 15 are connected with the output shaft of motor shaft by metallic bond, and high-grade driving gear 16 is formed by connecting with the output shaft integral production of motor shaft.
Differential mechanism comprises 30,2 gamp teeth of 2 differential bearings 38,2 small bevel gears 35, right differential casing 29, left differential casing 37 and differential mechanism bearing pins 36,2 gamp teeth and 2 small bevel gears are installed in the differential casing by differential mechanism bearing pin 36, the two ends of differential casing are fixed on the gearbox body by differential bearing 30, left side semiaxis, right axle respectively with a gamp tooth of a corresponding side, left side semiaxis, right axle are installed on the differential casing by differential bearing.The bridge tube of left and right respective side is connected with right case with left box body by screw respectively, and also is connected with brake system by the back axle connecting plate respectively.The tank filler sleeve of gearbox body is arranged on the front side of gearbox body.
The operation principle and the course of work:
As Fig. 1, the power that rotation provides behind electrical power passes to low-grade driving gear 15 and high-grade driving gear 16 by motor shaft 9, power passes to the high and low shift driven gear (high and low shift driven gear and secondary gear axle are matched in clearance) with the normal engagement of two driving gears respectively, with the shift operating mechanism realize slippage connector 22 (slippage connector 22 is that the spline slippage is connected with secondary gear axle 24) thus the position realize the high and low speed shelves with high and low shift driven gear engagement respectively, finish first order deceleration (two kinds of speed are arranged), thereby make and to realize two kinds of speed on the secondary gear axle, carrying out the second level by secondary driving gear 261 and secondary driven gear 26 again slows down, thereby the high-grade low grade of speed reducing ratio increases simultaneously on the basis of finishing first order deceleration, the also corresponding increase of two kinds of moments of torsion of gained is finished the second level and is slowed down.Tertiary gear axle 25 and 27 engagements of three grades of driven gears are finished the third level and are slowed down, thereby obtain that overall ratio is under the high-grade state: 1: 8.125; The general speed speed ratio is under the low-grade state: 1: 19.6.
The moment of torsion of three grades of outputs is respectively:
High-grade: Motor torque X (the fast speed reducing ratio of one-level+double reduction is than+three grades of speed reducing ratio);
Low-grade: Motor torque X (the slow speed reducing ratio of one-level+double reduction is than+three grades of speed reducing ratio).
Semiaxis 33 and semiaxis 39 insert respectively in the gamp tooth 38, (car is when straight-line travelling when car travels, do not rotate between differential gamp tooth 38 and the differential small bevel gear 35, two differential gamp tooth switched in opposite when car is turned, the size of turning is rotated by the differential small bevel gear and is regulated, and car is turned and just can not turned on one's side flexibly like this) thus semiaxis reaches the purpose that car travels with the wheel that the moment of torsion of three grades of outputs passes to car.
Claims (5)
1. electro-tricycle shift differential speed motor assembly, comprise the motor part, gearbox body, the speed change drive disk assembly, differential mechanism and left side semiaxis, the bridge tube of right axle and respective side and brake system, speed change drive disk assembly and differential mechanism are installed in the gearbox body, gearbox body comprises left box body and right case, connect with bolt between left box body and the right case, the motor section branch comprises the motor tube, the electric machine rotor assembly, motor shaft, connecting plate bearing and connecting plate, it is characterized in that: described speed change drive disk assembly comprises low-grade driving gear, high-grade driving gear, low-grade driven gear, high-grade driven gear, the slippage connector, high-grade driven gear, the secondary gear axle, the tertiary gear axle, secondary driven gear and three grades of driven gears
On gearbox body, low-grade driving gear, high-grade driving gear are arranged on the output shaft of motor shaft the output shaft of motor shaft by Bearing Installation,
Low-grade driven gear, high-grade driven gear all are coupling on the secondary gear axle, the slippage connector is connected on the secondary gear axle by spline with slip mode and between low-grade driven gear and high-grade driven gear, the slippage connector is connected with the shift operating mechanism, be connected with the secondary driving gear on the secondary gear axle, secondary driving gear and the engagement of secondary driven gear, mesh between its low and middle-grade driving gears and the low-grade driven gear, mesh between high-grade driving gear and the high-grade driven gear
The secondary driven gear shaft is connected on the tertiary gear axle, and three grades of driving gear shafts are connected on the tertiary gear axle, three grades of driving gears and three grades of driven gear engagements, and three grades of driven gears are installed on the differential mechanism.
2. electro-tricycle shift differential speed motor assembly according to claim 1, it is characterized in that: described low-grade driving gear is connected with the output shaft of motor shaft by metallic bond, and the output shaft integral production of high-grade driving gear and motor shaft is formed by connecting.
3. electro-tricycle shift differential speed motor assembly according to claim 1, it is characterized in that: described differential mechanism comprises 2 differential bearings, 2 gamp teeth, 2 small bevel gears, differential casing and differential mechanism bearing pins, 2 gamp teeth and 2 small bevel gears are installed in the differential casing by the differential mechanism bearing pin, the two ends of differential casing are fixed on the gearbox body by differential bearing, left side semiaxis, right axle respectively with a gamp tooth of a corresponding side, left side semiaxis, right axle are installed on the differential casing by differential bearing.
4. electro-tricycle shift differential speed motor assembly according to claim 1, it is characterized in that: the bridge tube of described left and right respective side is connected with right case with left box body by screw respectively, and also is connected with brake system by the back axle connecting plate respectively.
5. electro-tricycle shift differential speed motor assembly according to claim 1, it is characterized in that: the tank filler sleeve of described gearbox body is arranged on the front side of gearbox body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201597492U CN202034850U (en) | 2011-05-17 | 2011-05-17 | Shifting differential motor assembly of electro-tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201597492U CN202034850U (en) | 2011-05-17 | 2011-05-17 | Shifting differential motor assembly of electro-tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034850U true CN202034850U (en) | 2011-11-09 |
Family
ID=44897134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201597492U Expired - Fee Related CN202034850U (en) | 2011-05-17 | 2011-05-17 | Shifting differential motor assembly of electro-tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034850U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032667A (en) * | 2012-12-20 | 2013-04-10 | 徐州鸿润达电动车有限公司 | Automatic monitoring and lubricating device for differential motor |
| WO2014005698A1 (en) * | 2012-07-04 | 2014-01-09 | Audi Ag | Drive device for motor vehicles, in particular decouplable drive systems |
| WO2015139913A1 (en) * | 2014-03-19 | 2015-09-24 | Zf Friedrichshafen Ag | Rigid axle arrangement having an axle beam which extends in the vehicle transverse direction |
| CN108631499A (en) * | 2018-06-04 | 2018-10-09 | 丰县超华电机制造有限公司 | A kind of automobile-used differential speed motor box body connector of electric three-wheel |
| CN113665296A (en) * | 2021-09-02 | 2021-11-19 | 贵州大学 | Transmission assembly for electric tricycle |
-
2011
- 2011-05-17 CN CN2011201597492U patent/CN202034850U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014005698A1 (en) * | 2012-07-04 | 2014-01-09 | Audi Ag | Drive device for motor vehicles, in particular decouplable drive systems |
| CN103032667A (en) * | 2012-12-20 | 2013-04-10 | 徐州鸿润达电动车有限公司 | Automatic monitoring and lubricating device for differential motor |
| WO2015139913A1 (en) * | 2014-03-19 | 2015-09-24 | Zf Friedrichshafen Ag | Rigid axle arrangement having an axle beam which extends in the vehicle transverse direction |
| CN108631499A (en) * | 2018-06-04 | 2018-10-09 | 丰县超华电机制造有限公司 | A kind of automobile-used differential speed motor box body connector of electric three-wheel |
| CN108631499B (en) * | 2018-06-04 | 2023-07-04 | 丰县超华电机制造有限公司 | Differential motor box connecting device for electric tricycle |
| CN113665296A (en) * | 2021-09-02 | 2021-11-19 | 贵州大学 | Transmission assembly for electric tricycle |
| CN113665296B (en) * | 2021-09-02 | 2023-08-04 | 贵州大学 | Transmission assembly for electric tricycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101786416B (en) | Electric vehicle deceleration and differential integrated rear axle assembly | |
| CN201881893U (en) | Integral differential motor assembly used on electric vehicle | |
| CN204367890U (en) | For two grades of hydraulic control speed changing driver elements of electronlmobil | |
| CN105584349B (en) | A kind of hybrid-powered motor speed variator assembly | |
| CN202034850U (en) | Shifting differential motor assembly of electro-tricycle | |
| CN101704340B (en) | Power assembly for two-shift motor vehicle | |
| CN201613819U (en) | Speed reduction and differential integrated rear axle assembly of electric vehicle | |
| CN202242977U (en) | Speed-changing differential motor assembly for electromobile | |
| CN116278687A (en) | Electric drive bridge and electric truck | |
| CN102555794B (en) | Planetary gear train variable speed driving system of electric automobile | |
| CN203142374U (en) | Transmission of HEV (hybrid electric vehicle) | |
| CN201045403Y (en) | Mixed power vehicle double input planetary gear train | |
| CN114851842A (en) | Electric drive bridge and automobile | |
| CN112477570A (en) | Drive synthesis device and electric vehicle | |
| CN112659870A (en) | Double-motor electric drive axle assembly of belt wheel side speed reducer | |
| CN201877944U (en) | Gear shift differential motor assembly of electric cars | |
| CN215321792U (en) | Dual-motor automatic gear steering drive integrated axle assembly for self-discharging mine car | |
| CN115366644A (en) | Double-motor two-gear unpowered interruption electric drive axle | |
| CN201102469Y (en) | Rear axle for electric vehicle | |
| CN209852070U (en) | Special speed changer for hybrid power | |
| CN102889353A (en) | Brake drum differential speed transfer case | |
| CN204161110U (en) | With the automobile-used main reduction gear of three-step gear shift | |
| CN112128323B (en) | Two-gear reduction gearbox with Simpson type planetary gear structure and power transmission logic | |
| CN218400209U (en) | Double-input electric drive axle structure | |
| CN218316216U (en) | Drive device for electric loader and electric loader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20141230 Granted publication date: 20111109 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20151230 Granted publication date: 20111109 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160104 Granted publication date: 20111109 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170104 Granted publication date: 20111109 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20170112 Granted publication date: 20111109 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180112 Granted publication date: 20111109 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180211 Granted publication date: 20111109 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180811 Granted publication date: 20111109 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Puyang Huaxiang Light Source Material Co., Ltd. Document name: Notification of Termination of Procedure Addressee: Puyang Huaxiang Light Source Material Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |