CN203005067U - Car air-inlet grille regulating actuator and self-regulating air-inlet grille system - Google Patents
Car air-inlet grille regulating actuator and self-regulating air-inlet grille system Download PDFInfo
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- CN203005067U CN203005067U CN 201220743065 CN201220743065U CN203005067U CN 203005067 U CN203005067 U CN 203005067U CN 201220743065 CN201220743065 CN 201220743065 CN 201220743065 U CN201220743065 U CN 201220743065U CN 203005067 U CN203005067 U CN 203005067U
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- inlet grille
- adjusting actuator
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- 230000001105 regulatory effect Effects 0.000 title abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 65
- 238000005538 encapsulation Methods 0.000 claims description 23
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000001141 propulsive effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a car air-inlet grille regulating actuator which comprises a drive motor, a multi-level gear reduction mechanism and an air-inlet grille wind shielding plate. The drive motor is used for providing driving force and connected with a main controller of the self-regulating air-inlet grille system in a communication mode. The multi-level gear reduction mechanism comprises an input gear which is coaxially arranged with an output shaft of the drive motor and an output gear which is arranged with the air-inlet grille wind shielding plate in a linkage mode, and thus swinging of the air-inlet grille wind shielding plate by rotating of the output gear is ensured. The car air-inlet grille regulating actuator can ensure accurate regulation on an air-inlet grille and meanwhile reduce weight of the car air-inlet grille regulating actuator and installing space. Besides, the utility model further provides a self-regulating air-inlet grille system which comprises the car air-inlet grille regulating actuator and has identical technical effects with the car air-inlet grille regulating actuator.
Description
Technical field
A kind of control actuating unit of the utility model, particularly a kind of air-inlet grille for automobile adjusting actuator and a kind of self-regulation air-inlet grille system.
Background technology
The radical function of air-inlet grille for automobile is for automotive engine provides free air diffuser, so that automobile in time dispels the heat.When the engine radiator water temperature over-high was depended merely on natural air inlet and can not fully be dispelled the heat, fan can start with auxiliary heat dissipation automatically.The running car Air flows backward, and the fan airstream direction is also backward, and air-inlet grille for automobile can provide free air diffuser for automobile, and extraneous air is entered in car body, forms path.The air-flow that after heat radiation, temperature raises is from the position of the close windscreen in engine case rear, and vehicle bottom (vehicle bottom is open) is mobile backward, thereby heat is emitted.
At present, the air-inlet grille of automobile is generally adopted the self-regulation air-inlet grille system (english abbreviation is AGS) of comparatively automation, and it generally comprises sensor detecting unit, main control unit, adjusting actuator and four parts of air-inlet grille.Wherein, adjusting actuator is regulated the folding angle of air-inlet grille according to control command.For example, when engine temperature was low, adjusting actuator made air-inlet grille be in closed condition, shortened the engine warms time, reduced oil consumption; When engine temperature was higher, adjusting actuator strengthened air-inlet grille folding angle, and driving engine dispelled the heat rapidly, cooling.Adjusting actuator is regulated engine charge grid folding angle according to different condition, makes machinery space keep certain temperature, allows engine operation at optimum state, thereby improves the work efficiency of driving engine.Because the drive motor rotating speed of adjusting actuator is very high, and the rotating speed that the plate of becalming of air-inlet grille for automobile needs when rotating is much lower with respect to the rotating speed of drive motor.In order to be able to that the plate of becalming of air-inlet grille for automobile is carried out the purpose that fine adjustment is controlled, adjusting actuator must have higher reduction of speed transmitting ratio, yet, existing adjusting actuator adopts the single reduction gear adjusting of slowing down more, and for reaching the requirement than high transmission ratio, it is very large that some transmission gear in retarder must design, therefore, the volume of whole adjusting actuator, weight are also larger, have both taken larger installing space, have increased again tare.
This shows, how when guaranteeing that air-inlet grille is carried out fine adjustment, reduce weight and the installing space of air-inlet grille for automobile adjusting actuator, is present those skilled in the art's problem demanding prompt solution.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of novel air-inlet grille for automobile adjusting actuator, when guaranteeing that air-inlet grille is carried out fine adjustment, reduces weight and the installing space of air-inlet grille for automobile adjusting actuator.
For achieving the above object, the utility model provides following technical scheme:
A kind of air-inlet grille for automobile adjusting actuator, comprise for propulsive effort and with the drive motor of the master controller communication connection of self-regulation air-inlet grille system, the multi-stage gear speed reduction gearing, and the air-inlet grille plate of becalming, described multi-stage gear speed reduction gearing comprises and the coaxial mounted input gear of the output shaft of described drive motor, and with the described air-inlet grille output gear that plate interlock arranges of becalming, realize the becalm swing of plate of air-inlet grille to guarantee rotation by described output gear.
Further, in above-mentioned air-inlet grille for automobile adjusting actuator, described multi-stage gear speed reduction gearing comprises:
Be fixedly installed in the adapter plate on car body;
Be installed in rotation on the first transmission shaft on described adapter plate, be coaxially installed with the first transmission big gear wheel and diameter on described the first transmission shaft less than the first drive pinion of described the first transmission big gear wheel, the diameter of described the first transmission big gear wheel is greater than the diameter of described input gear, and described the first transmission big gear wheel is meshed with described input gear;
Be installed in rotation on the second driving shaft on described adapter plate, be coaxially installed with the second transmission big gear wheel and diameter on described second driving shaft less than the second drive pinion of described the second transmission big gear wheel, the diameter of described the second transmission big gear wheel is greater than the diameter of described the first drive pinion, and described the second transmission big gear wheel is meshed with described the first drive pinion;
Be installed in rotation on the 3rd transmission shaft on described adapter plate, be coaxially installed with the 3rd transmission big gear wheel and diameter on described the 3rd transmission shaft less than the 3rd drive pinion of described the 3rd transmission big gear wheel, the diameter of described the 3rd transmission big gear wheel is greater than the diameter of described the second drive pinion, and described the 3rd transmission big gear wheel is meshed with described the second drive pinion;
Described the 3rd drive pinion is meshed with described output gear.
Further, in above-mentioned air-inlet grille for automobile adjusting actuator, offer keyway on described output gear, and described air-inlet grille is becalmed and is provided with the interlock key that matches with described keyway on plate.
Further, in above-mentioned air-inlet grille for automobile adjusting actuator, described keyway is spline, and described interlock key is spline.
Further, in above-mentioned air-inlet grille for automobile adjusting actuator, described drive motor is stepping motor.
Further, in above-mentioned air-inlet grille for automobile adjusting actuator, also comprise the actr encapsulation that is arranged on described drive motor and described multi-stage gear speed reduction gearing periphery.
Further, in above-mentioned air-inlet grille for automobile adjusting actuator, described actr is encapsulated as the encapsulation of aluminum actr.
Further, in above-mentioned air-inlet grille for automobile adjusting actuator, described actr is encapsulated as the encapsulation of plastics actr.
Further, in above-mentioned air-inlet grille for automobile adjusting actuator, also comprise being arranged in described actr encapsulation, and be used for communicating to connect the master controller of described air-inlet grille for automobile adjusting actuator and the connector port of described stepping motor.
The air-inlet grille for automobile adjusting actuator that the utility model provides, for reaching larger whole transmitting ratio, the multi-stage gear speed reduction gearing has been adopted in design, although whole reduction ratio is very large, but the angle that is assigned on every one-level is smaller many, therefore also need not to adopt the very large transmission gear of diameter to carry out engaged transmission, and existing the having largely of adjusting actuator of the diameter of transmission gear dwindled, correspondingly, weight has also had obviously and has reduced.Therefore, the air-inlet grille for automobile adjusting actuator that the utility model embodiment provides when guaranteeing that air-inlet grille is carried out fine adjustment, has reduced weight and the installing space of air-inlet grille for automobile adjusting actuator.
In addition, the utility model also provides a kind of self-regulation air-inlet grille system, the air-inlet grille for automobile adjusting actuator that adopts above-mentioned the utility model to provide, and identical technique effect is arranged with it.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of air-inlet grille for automobile adjusting actuator that Fig. 1 provides for the utility model embodiment;
The structural representation that the actr that Fig. 2 provides for the utility model embodiment encapsulates;
Wherein, in Fig. 1-Fig. 2: 1 for output shaft, 2 for input gear, 3 be the first transmission shaft, 4 for second driving shaft, 5 be the 3rd transmission shaft, 6 for output gear, 7 for keyway, 8 for actr encapsulation, 9 be the connector port.
The specific embodiment
The utility model embodiment provides a kind of air-inlet grille for automobile adjusting actuator, when guaranteeing that air-inlet grille is carried out fine adjustment, has greatly reduced weight and the installing space of air-inlet grille for automobile adjusting actuator.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under the creative work prerequisite, all belong to the scope of the utility model protection.
Please in conjunction with Fig. 1, the structural representation of a kind of air-inlet grille for automobile adjusting actuator that Fig. 1 provides for the utility model embodiment.
A kind of air-inlet grille for automobile adjusting actuator that the utility model embodiment provides comprises drive motor, multi-stage gear speed reduction gearing and the air-inlet grille plate of becalming.Wherein, the communication connection of the master controller of described drive motor and self-regulation air-inlet grille system is used to the air-inlet grille for automobile adjusting actuator that propulsive effort is provided; Described multi-stage gear speed reduction gearing comprises and the coaxial mounted input gear 2 of the output shaft 1 of described drive motor, and with the described air-inlet grille output gear 6 that plate interlock arranges of becalming, realize the becalm swing of plate of air-inlet grille to guarantee rotation by described output gear 6.It will be appreciated by persons skilled in the art that the output gear of multi-stage gear speed reduction gearing for output gear, its rotating speed has had obvious reduction through multi-stage speed-reducing.
The principle of work of this air-inlet grille for automobile adjusting actuator is as follows: under the drive of the output shaft 1 of drive motor, the coaxial input gear 2 that is arranged on described output shaft 1 is understood coaxial rotation thereupon, and the deceleration of process multi-stage gear speed reduction gearing, the rotating speed that finally is delivered on output gear 6 is slower, meet the air-inlet grille rotating speed requirement that plate swings of becalming, plate swings accordingly thereby drive air-inlet grille is becalmed, thereby regulates the folding angle of air-inlet grille.
The air-inlet grille for automobile adjusting actuator that provides due to the utility model embodiment adopts the multi-stage gear speed reduction gearing to carry out the multi-stage speed-reducing transmission to the output shaft 1 of drive motor, reduction of speed on being assigned to every grade is smaller, therefore, transmission gears at different levels are less, the weight of whole air-inlet grille for automobile adjusting actuator reduces greatly, and the installing space that takies also has significantly and reduces.
in the air-inlet grille for automobile adjusting actuator that above-mentioned the utility model embodiment provides, described multi-stage gear speed reduction gearing can adopt the tertiary gear speed reduction gearing, also can adopt level Four gear reduction etc., the progression of speed reduction gearing and concrete structure are in this not concrete restriction, in the present embodiment, as preferably, adopt the level Four gear reduction, at this moment, described multi-stage gear speed reduction gearing specifically comprises: be fixedly installed in the adapter plate on car body and be installed in rotation on the first transmission shaft 3 on described adapter plate, second driving shaft 4 and the 3rd transmission shaft 5.
Be coaxially installed with the first transmission big gear wheel and diameter on the first transmission shaft 3 less than the first drive pinion of the first transmission big gear wheel, the diameter of the first transmission big gear wheel is greater than the diameter of input gear 2, and the first transmission big gear wheel is meshed with input gear 2; Be coaxially installed with the second transmission big gear wheel and diameter on second driving shaft 4 less than the second drive pinion of the second transmission big gear wheel, the diameter of the second transmission big gear wheel is greater than the diameter of the first drive pinion, and the second transmission big gear wheel is meshed with the first drive pinion; Be coaxially installed with the 3rd transmission big gear wheel and diameter on the 3rd transmission shaft 5 less than the 3rd drive pinion of the 3rd transmission big gear wheel, the diameter of the 3rd transmission big gear wheel is greater than the diameter of the second drive pinion, and the 3rd transmission big gear wheel is meshed with the second drive pinion; The interlock that is meshed with described output gear 6 of the 3rd drive pinion.
Adopt multi-stage gear speed reduction gearing that the utility model embodiment provides that the output shaft 1 of drive motor is slowed down when regulating, be arranged on input gear on output shaft 1 and drive the first transmission big gear wheel that is engaged with and rotate, realize that the first order slows down; Drive with coaxial the first drive pinion that is arranged on the first transmission shaft of the first transmission big gear wheel the second transmission big gear wheel that is meshed with it and rotate, realize second stage deceleration; Drive the 3rd transmission big gear wheel that is engaged with and rotate with coaxial second drive pinion that is arranged on second driving shaft of second largest transmission gear, realize that the third stage slows down; Drive with coaxial the 3rd drive pinion that is arranged on the 3rd transmission shaft of the 3rd transmission big gear wheel the output gear 6 that is engaged with and rotate, realize that the fourth stage slows down.After slowing down through this a series of interlock, the less and satisfactory output gear of rotating speed drives the air-inlet grille plate of becalming and swings accordingly, thereby realizes the becalm corresponding adjusting of plate folding angle of air-inlet grille.
Further, in order to realize the becalm interlock setting between plate of output gear and air-inlet grille, to guarantee that rotation by described output gear realizes the becalm swing of plate of air-inlet grille, can offer keyway 7 on output gear 6, and be provided with interlock key with matching on air-inlet grille is becalmed plate.Becalm interlock key on plate of air-inlet grille is inserted in keyway 7 on output gear 6, just can realize output gear 6 and air-inlet grille becalm plate between interlock, rotate accordingly or swing by the output gear 6 drive air-inlet grilles plate of becalming.Preferably, the mode that can adopt spline to match with spline makes the becalm interlock of plate of output gear 6 and air-inlet grille more solid and reliable.
In order further to improve the degree of regulation of the air-inlet grille for automobile adjusting actuator that the utility model embodiment provides, can adopt stepping motor to provide propulsive effort as drive motor for the air-inlet grille for automobile adjusting actuator, step number by the control step motor is regulated the folding angle of air-inlet grille, makes adjusting more accurate.
Please in conjunction with Fig. 2; in the air-inlet grille for automobile adjusting actuator that above-mentioned the utility model embodiment provides; an actr encapsulation 8 can also be set in the periphery of drive motor and multi-stage gear speed reduction gearing; to strengthen the protection to described air-inlet grille for automobile adjusting actuator, reduce accident and the situation such as collide with to its infringement that causes.Preferably; described actr encapsulation 8 can be adopted the encapsulation of aluminum actr; aluminium is the less metal of a kind of density, adopts the encapsulation of aluminum actr to obtain abundant failure-free protection by the air-inlet grille for automobile adjusting actuator, and weight again can be so not heavy as steel or actr made of iron encapsulation.Certainly; also can adopt the actr encapsulation 8 of other material; such as the encapsulation of plastics actr or alloy actuator encapsulation etc., adopt the encapsulation of plastics actr greatly to save production cost, adopt the alloy actuator encapsulation to play more failure-free protective effect to the air-inlet grille for automobile adjusting actuator.Can select according to different needs the actr encapsulation of suitable material in practical operation, in this not concrete restriction.For the ease of the signal control of master controller to drive motor, can also be provided for communicating to connect the connector port 9 of the master controller of drive motor and self-regulation air-inlet grille system in actr encapsulation.
In addition, the utility model embodiment also provides a kind of self-regulation air-inlet grille system, comprise the air-inlet grille for automobile adjusting actuator that above-mentioned the utility model embodiment provides, with the air-inlet grille for automobile adjusting actuator that the utility model embodiment provides, identical technique effect is arranged, therefore not to repeat here.
Above content combines the embodiment accompanying drawing specific embodiment of the utility model has been made detailed description.In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. air-inlet grille for automobile adjusting actuator, it is characterized in that, comprise be used to provide propulsive effort and with the drive motor of the master controller communication connection of self-regulation air-inlet grille system, the multi-stage gear speed reduction gearing, and the air-inlet grille plate of becalming, described multi-stage gear speed reduction gearing comprises the coaxial mounted input gear of output shaft (1) (2) with described drive motor, and with the described air-inlet grille output gear (6) that plate interlock arranges of becalming, realize the becalm swing of plate of air-inlet grille to guarantee rotation by described output gear (6).
2. air-inlet grille for automobile adjusting actuator according to claim 1, is characterized in that, described multi-stage gear speed reduction gearing comprises:
Be fixedly installed in the adapter plate on car body;
Be installed in rotation on the first transmission shaft (3) on described adapter plate, be coaxially installed with the first transmission big gear wheel and diameter on described the first transmission shaft (3) less than the first drive pinion of described the first transmission big gear wheel, the diameter of described the first transmission big gear wheel is greater than the diameter of described input gear, and described the first transmission big gear wheel is meshed with described input gear (2);
Be installed in rotation on the second driving shaft (4) on described adapter plate, be coaxially installed with the second transmission big gear wheel and diameter on described second driving shaft (4) less than the second drive pinion of described the second transmission big gear wheel, the diameter of described the second transmission big gear wheel is greater than the diameter of described the first drive pinion, and described the second transmission big gear wheel is meshed with described the first drive pinion;
Be installed in rotation on the 3rd transmission shaft (5) on described adapter plate, be coaxially installed with the 3rd transmission big gear wheel and diameter on described the 3rd transmission shaft (5) less than the 3rd drive pinion of described the 3rd transmission big gear wheel, the diameter of described the 3rd transmission big gear wheel is greater than the diameter of described the second drive pinion, and described the 3rd transmission big gear wheel is meshed with described the second drive pinion;
Described the 3rd drive pinion is meshed with described output gear (6).
3. air-inlet grille for automobile adjusting actuator according to claim 1, is characterized in that, offers keyway (7) on described output gear, and described air-inlet grille is becalmed and is provided with the interlock key that matches with described keyway (7) on plate.
4. air-inlet grille for automobile adjusting actuator according to claim 3, is characterized in that, described keyway (7) is spline, and described interlock key is spline.
5. air-inlet grille for automobile adjusting actuator according to claim 1, is characterized in that, described drive motor is stepping motor.
6. air-inlet grille for automobile adjusting actuator according to claim 1, is characterized in that, also comprises the actr encapsulation (8) that is arranged on described drive motor and described multi-stage gear speed reduction gearing periphery.
7. air-inlet grille for automobile adjusting actuator according to claim 6, is characterized in that, described actr encapsulation (8) is the encapsulation of aluminum actr.
8. air-inlet grille for automobile adjusting actuator according to claim 6, is characterized in that, described actr encapsulation (8) is the encapsulation of plastics actr.
9. air-inlet grille for automobile adjusting actuator according to claim 6, is characterized in that, also comprises being arranged in described actr encapsulation (8), and be used for communicating to connect the connector port (9) of described master controller and described stepping motor.
10. a self-regulation air-inlet grille system, is characterized in that, comprises air-inlet grille for automobile adjusting actuator as described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743065 CN203005067U (en) | 2012-12-28 | 2012-12-28 | Car air-inlet grille regulating actuator and self-regulating air-inlet grille system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743065 CN203005067U (en) | 2012-12-28 | 2012-12-28 | Car air-inlet grille regulating actuator and self-regulating air-inlet grille system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005067U true CN203005067U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743065 Expired - Lifetime CN203005067U (en) | 2012-12-28 | 2012-12-28 | Car air-inlet grille regulating actuator and self-regulating air-inlet grille system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450625A (en) * | 2019-09-17 | 2019-11-15 | 延锋安道拓方德电机有限公司 | Automobile and its active air-inlet grille actuator |
-
2012
- 2012-12-28 CN CN 201220743065 patent/CN203005067U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450625A (en) * | 2019-09-17 | 2019-11-15 | 延锋安道拓方德电机有限公司 | Automobile and its active air-inlet grille actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 4 / F, building 1, No.14 Jiuxianqiao Road, Chaoyang District, Beijing 100020 Patentee after: Beijing Jingwei Hirain Technologies Co.,Inc. Address before: 100101 Beijing city Chaoyang District Anxiang Beili 11 B block 8 layer Patentee before: Beijing Jingwei HiRain Technologies Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
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| CX01 | Expiry of patent term |