CN104265466A - Method and device for exhaust control of intelligent numerical control valve and system thereof - Google Patents
Method and device for exhaust control of intelligent numerical control valve and system thereof Download PDFInfo
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- CN104265466A CN104265466A CN201410373979.7A CN201410373979A CN104265466A CN 104265466 A CN104265466 A CN 104265466A CN 201410373979 A CN201410373979 A CN 201410373979A CN 104265466 A CN104265466 A CN 104265466A
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- drain tap
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- actuating device
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000001276 controlling effect Effects 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001524 infective effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The invention relates to a method and a device for exhaust control of an intelligent numerical control valve and a system thereof. The method comprises the steps of: setting the sensitiveness of an exhaust valve and the opening time of the exhaust valve in an exhaust system; acquiring the pressure value of an automobile exhaust pipe, and comparing the acquired pressure value of the automobile exhaust pipe with the set sensitiveness of the exhaust valve; judging if the pressure value of the automobile exhaust pipe in the preset time reaches the set sensitiveness of the exhaust valve, and generating an opening signal of the exhaust valve if the pressure value of the automobile exhaust pipe reaches the set sensitiveness of the exhaust valve; and sending the opening signal of the exhaust valve to an exhaust valve execution device, opening the automobile exhaust valve through the exhaust valve execution device, and controlling the opening time length of the automobile exhaust valve according to the opening signal of the exhaust valve and the opening time of the exhaust valve. The method can automatically adjust and control the exhaust state through acquiring and analyzing the pressure value of the exhaust pipe, so that the efficiency of the exhaust system is higher.
Description
Technical field
The present invention relates to automobile gas exhaust inspecting field, be specifically related to intelligent numerical control valve method of controlling exhaust gas, intelligent numerical control valve exhaust control device and intelligent numerical control valve emission control.
Background technique
In today of 21 century, along with the raising day by day of people's living standard, (especially the private car) of automobile is universal has become a kind of trend, under this trend, in order to pursue vehicle more excellent properties performance, a lot of car owner to change the outfit the higher accessory of performance can to oneself automobile, and vent systems is exactly one of them, in the prior art, the mode of operation that common vent systems adopts is divided into two classes: the first kind is uncontrollable, although power is greatly improved after vent systems installs additional, but due to cannot manual control, during vehicle operating, vent systems is in open mode always, cause under low speed or road conditions complicated situation, cause the efficiency significant wastage of vent systems, and the high vent systems of performance has larger noise usually, the infective daily life of meeting, Equations of The Second Kind is controlled but non-adjustable, although such vent systems can by artificial the opening or closing of driver, exhaust condition can not regulate usually.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide one both can control it and open and close, again can the intelligent numerical control valve method of controlling exhaust gas of Intelligent adjustment automobile exhaust state, device and system thereof.
For achieving the above object, the present invention adopts following technological scheme:
A kind of intelligent numerical control valve method of controlling exhaust gas, comprises the following steps:
Steps A, corresponding drain tap susceptibility and drain tap opening time in setting vent systems;
Step B, gathers the force value of automobile exhaust pipe, is compared by the drain tap susceptibility of the force value of the automobile exhaust pipe of collection and setting;
Step C, judge whether the force value of this automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting, if the force value of automobile exhaust pipe reaches the drain tap susceptibility of setting, then generate drain tap opening signal and perform step D, otherwise performing step B; And
Step D, this drain tap opening signal is sent to drain tap actuating device, by drain tap actuating device, automobile exhaust valve is opened, and control according to described drain tap opening signal and drain tap opening time the duration that automobile exhaust valve opens.
Preferably, after step D, further comprising the steps of:
Step e, judge whether the number of times that the force value of described automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting arrives predetermined value, if the predetermined value of reaching, then generate the prolongation signal extending and open drain tap and perform step F, otherwise performing step D;
Step F, is sent to drain tap actuating device by this prolongation signal, by drain tap actuating device, automobile exhaust valve opening time is extended scheduled duration.
The present invention also provides a kind of intelligent numerical control valve exhaust control device, comprising:
Setting module, for setting corresponding drain tap susceptibility and drain tap opening time in vent systems;
Comparison module, for gathering the force value of automobile exhaust pipe, compares the drain tap susceptibility of the force value of the automobile exhaust pipe of collection and setting;
First judge module, for judging whether the force value of this automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting, when the force value of this automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting, then generate drain tap opening signal and time of implementation control module, otherwise perform comparison module; And
Time control module, for this drain tap opening signal is sent to drain tap actuating device, by drain tap actuating device, automobile exhaust valve is opened, and control according to described drain tap opening signal and drain tap opening time the duration that automobile exhaust valve opens.
Preferably, after time control module, also comprise:
Second judge module, for judging whether the number of times that the force value of described automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting arrives predetermined value, if the number of times that the force value of automobile exhaust pipe reaches the drain tap susceptibility of setting reaches predetermined value, then generate the prolongation signal extending and open drain tap and time of implementation prolongation module, otherwise time of implementation control module;
Time lengthening module, for this prolongation signal is sent to drain tap actuating device, extends scheduled duration by drain tap actuating device by automobile exhaust valve opening time.
The present invention also provides a kind of intelligent numerical control valve emission control, comprises control gear, drain tap actuating device, automobile exhaust valve and inductor; Described drain tap actuating device and inductor are connected with control gear respectively, and described automobile exhaust valve is connected with control gear through drain tap actuating device;
Described control gear is used for above-described intelligent numerical control valve method of controlling exhaust gas, and described drain tap actuating device is used for controlling car exhaust valve door when receiving the drain tap opening signal that control gear sends and opens; This force value for detecting the force value of automobile exhaust pipe, and is sent to control gear by described inductor.
Preferably, the solenoid valve that described drain tap actuating device comprises car engine and is connected with car engine, described automobile exhaust valve is connected with solenoid valve, vacuumizes drive carry out that solenoid valve is logical to be closed action thus control automobile exhaust valve by adopting engine.
Preferably, described intelligent numerical control valve emission control also comprises display screen, and described display screen is connected by wire with control gear.
Preferably, described display screen is LCD colorful display screen.
Preferably, described intelligent numerical control valve emission control also comprises remote controller; Described remote controller is connected with control gear signal.
Preferably, described inductor is pressure inductor.
Beneficial effect of the present invention:
In sum, the intelligent numerical control valve emission control that the present invention relates to and method thereof, drain tap susceptibility and drain tap opening time in vent systems is answered by dividing into phasing in difference driving pattern, and the force value of automobile exhaust pipe is monitored in real time, according to described drain tap susceptibility and force value, opening of drain tap is controlled, and control according to described drain tap opening time the duration that automobile exhaust valve opens, thus under can be implemented in various driving pattern and under environment, automobile exhaust system is regulated in real time, improve the efficiency of practicability and vent systems.And drain tap susceptibility and drain tap opening time can carry out free setting according to the needs of driver, thus improve practicability of the present invention and Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of intelligent numerical control valve method of controlling exhaust gas in specific embodiments of the invention;
Fig. 2 is the schematic diagram of a kind of intelligent numerical control valve exhaust control device in specific embodiments of the invention;
Fig. 3 is the schematic diagram of a kind of intelligent numerical control valve emission control in specific embodiments of the invention.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
With reference to Fig. 1, a kind of intelligent numerical control valve method of controlling exhaust gas described in the present embodiment, comprises the following steps:
Steps A, corresponding drain tap susceptibility and drain tap opening time in setting vent systems.Drain tap susceptibility and drain tap opening time can be set respectively according to various driving pattern.Described driving pattern can be divided into motor pattern and comfort mode according to other actual demands of driving landform or shape driving.Such as, comfort mode is similar to drives a vehicle in city, the situation that traffic light are many; It is relatively good that motor pattern refers to road conditions, is conducive to the situation of driver's acceleration-deceleration.Be appreciated that described driving pattern also can comprise racing track pattern, when racing track pattern, the drain tap of automobile exhaust pipe is in open mode always.
In the present embodiment, described drain tap susceptibility can be divided into some shelves, such as, drain tap susceptibility can be divided into nine gears, and each gear of drain tap susceptibility represents with digital 1-9 respectively.Driver can be the drain tap susceptibility that various driving pattern sets different gear according to its factor such as hobby or custom.This drain tap susceptibility is corresponding with the exhaust pressure value of automobile exhaust pipe, and such as drain tap susceptibility 1 grade can represent that the exhaust pressure value of automobile exhaust pipe is 0.05MPA ~ 0.1MPA.
Described drain tap opening time also can be divided into some shelves, the duration that each gear is corresponding different.Such as automobile exhaust valve opening time can be divided into nine gears, each gear of drain tap opening time represents with digital 0-8 respectively, and such as, 0 gear represents that drain tap opening time is 1s.The time that described drain tap is opened also can set according to actual needs.
Step B, gathers the force value of automobile exhaust pipe, is compared by the drain tap susceptibility of the force value of the automobile exhaust pipe of collection and setting.Such as the force value of the automobile exhaust pipe collected and the value corresponding to the drain tap susceptibility gear preset are compared.
Step C, judge whether the force value of this automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting, if the force value of automobile exhaust pipe reaches the drain tap susceptibility of setting, then generate drain tap opening signal and perform step D, otherwise performing step B; And
Step D, this drain tap opening signal is sent to drain tap actuating device, by drain tap actuating device, automobile exhaust valve is opened, and control according to described drain tap opening signal and drain tap opening time the duration that automobile exhaust valve opens.
As preferred embodiment, after step D, can also comprise the following steps:
Step e, judge whether the number of times that the force value of described automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting arrives predetermined value, if the predetermined value of reaching, then generate the prolongation signal extending and open drain tap and perform step F, otherwise performing step D;
Step F, is sent to drain tap actuating device by this prolongation signal, by drain tap actuating device, automobile exhaust valve opening time is extended scheduled duration.This scheduled duration can be different according to driving pattern difference, and such as, under comfort mode, this scheduled duration can be 10S, and in the sport mode, this scheduled duration can be 15s.
If in the present embodiment within this scheduled time, when the number of times that the force value of automobile exhaust pipe does not reach the drain tap susceptibility of setting does not reach predetermined value, the opening time of drain tap will return to the drain tap opening time preset.Otherwise Time Delay Opening drain tap will be continued.
Described predetermined value and the scheduled time also can distinguish free setting according to actual needs.Such as under comfort mode, this predetermined value can be 2, represents that the number of times that the force value of described automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting is twice; The scheduled time can be 10s, can represent, when the number of times that the force value of described automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting is twice, then and automobile exhaust valve time delay 10s again.If in 10s, when the force value of automobile exhaust pipe does not reach the number of times twice of drain tap susceptibility of setting, the opening time of drain tap will return to the drain tap opening time preset.
Because vehicle is in the process of driving, change during the force value of its automobile exhaust pipe running type outlet pipe in different road conditions.Therefore by the force value of Real-time Collection automobile exhaust pipe, and arrive according to this force value the number of times presetting drain tap susceptibility and generate and extend signal etc. accordingly, realize automatically adjusting automobile exhaust valve opening time according to actual road conditions, improve the efficiency of vent systems further.
With reference to Fig. 2, the present invention also provides a kind of intelligent numerical control valve exhaust control device, comprising:
Setting module 001, for setting corresponding drain tap susceptibility and drain tap opening time in vent systems;
Comparison module 002, for gathering the force value of automobile exhaust pipe, compares the drain tap susceptibility of the force value of the automobile exhaust pipe of collection and setting;
First judge module 003, for judging whether the force value of this automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting, if the force value of this automobile exhaust pipe reaches the drain tap susceptibility of setting in the given time, then generate drain tap opening signal and time of implementation control module 004, otherwise perform comparison module 002; And
Time control module 004, for this drain tap opening signal is sent to drain tap actuating device, by drain tap actuating device, automobile exhaust valve is opened, control according to described drain tap opening signal and drain tap opening time the duration that automobile exhaust valve opens.
As preferred embodiment, after time control module 004, also comprise:
Second judge module 005, for judging whether the number of times that the force value of described automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting arrives predetermined value, if the predetermined value of reaching, then generate the prolongation signal extending and open drain tap and time of implementation prolongation module 006, otherwise time of implementation control module 004, extends scheduled duration by drain tap actuating device by automobile exhaust valve opening time.
Time lengthening module 006, for this prolongation signal is sent to drain tap actuating device, extends scheduled duration by drain tap actuating device by automobile exhaust valve opening time.
With reference to Fig. 3, the present invention also provides a kind of intelligent numerical control valve emission control, comprises control gear 1, drain tap actuating device 2, automobile exhaust valve 3 and inductor 4; Described drain tap actuating device 2 and inductor 4 are connected with control gear 1 respectively, and described automobile exhaust valve 3 is connected with control gear 1 through described drain tap actuating device 2.
Described control gear 1 can be the above intelligent numerical control valve exhaust control device, this control gear 1 is for performing above-described intelligent numerical control valve method of controlling exhaust gas, and described drain tap actuating device 2 is opened for controlling car exhaust valve door 3 when receiving the drain tap opening signal that control gear 1 sends; This force value for detecting the force value of automobile exhaust pipe, and is sent to control gear 1 by described inductor 4.
Described control gear 1 can be wireless receiver, and its inside is provided with PLC.Control gear 1 provides 6 kinds of international mainstream language, comprises simplified form of Chinese Character, Chinese-traditional, English, German, Japanese, Spanish, facilitates the user of different regions, the world to use.
As preferred embodiment, the solenoid valve 22 that described drain tap actuating device 2 comprises car engine 21 and is connected with car engine 21, described automobile exhaust valve 3 is connected with solenoid valve 22, vacuumizes drive carry out that solenoid valve is logical to be closed action thus control automobile exhaust valve by adopting engine.When solenoid valve power-off, drain tap is just opened, and during energising, drain tap is closed.Being appreciated that and describedly logical close action and can be: having a solenoid valve to have three valves, by connecting vacuum tube, solenoid valves is utilized whether to make to form path between valve, control air-flow, thus control vacuum tube internal air pressure, because there is one to be connect vacuumizing of engine.
As preferred embodiment, this intelligent numerical control valve emission control also comprises display screen 5 and/or remote controller 6, and described display screen 5 is connected by wire with control gear 1; Described remote controller 6 is connected with the control gear signal of control gear 1.
Described display screen 5 can be provided with for carrying out the buttons such as model selection, the adjustment of susceptibility and drain tap regulating time of driving a vehicle, and corresponding data are shown.Described display screen 5 is in order to set up human-computer interaction interface.The operations such as model selection, the adjustment of susceptibility and drain tap regulating time of driving a vehicle can be carried out in addition by remote controller 6.Described display screen 5 can be existing LCD colorful display screen, and this LCD colorful display screen can be set to day and night two patterns, conveniently clear operation intelligent numerical control valve of the present invention emission control under the environment of different light rays.
As preferred embodiment, described inductor 4 is pressure inductor.This inductor 4 obtains exhaust pressure value by refuting the signal tube connect on automobile exhaust pipe.
In sum, the vehicle exhaust test method that the present invention relates to, device and system thereof, by dividing in difference driving pattern drain tap susceptibility and the drain tap opening time that phasing answers automobile, and the force value of automobile exhaust pipe is monitored in real time, according to described drain tap susceptibility and force value, opening of drain tap is controlled, and control according to described drain tap opening time the duration that automobile exhaust valve opens, thus under can be implemented in various driving pattern and under environment, intelligent numerical control valve vent systems is regulated in real time, improve the efficiency of vent systems.And drain tap susceptibility and drain tap opening time can carry out free setting according to the needs of driver, thus improve practicability of the present invention and Consumer's Experience.
To one skilled in the art, according to technological scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (10)
1. intelligent numerical control valve method of controlling exhaust gas, is characterized in that, comprises the following steps:
Steps A, corresponding drain tap susceptibility and drain tap opening time in setting vent systems;
Step B, gathers the force value of automobile exhaust pipe, is compared by the drain tap susceptibility of the force value of the automobile exhaust pipe of collection and setting;
Step C, judge whether the force value of this automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting, if the force value of automobile exhaust pipe reaches the drain tap susceptibility of setting, then generate drain tap opening signal and perform step D, otherwise performing step B; And
Step D, this drain tap opening signal is sent to drain tap actuating device, by drain tap actuating device, automobile exhaust valve is opened, and control according to described drain tap opening signal and drain tap opening time the duration that automobile exhaust valve opens.
2. intelligent numerical control valve method of controlling exhaust gas according to claim 1, is characterized in that, after step D, further comprising the steps of:
Step e, judge whether the number of times that the force value of described automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting arrives predetermined value, if the predetermined value of reaching, then generate the prolongation signal extending and open drain tap and perform step F, otherwise performing step D;
Step F, is sent to drain tap actuating device by this prolongation signal, by drain tap actuating device, automobile exhaust valve opening time is extended scheduled duration.
3. intelligent numerical control valve exhaust control device, is characterized in that, comprising:
Setting module, for setting corresponding drain tap susceptibility and drain tap opening time in vent systems;
Comparison module, for gathering the force value of automobile exhaust pipe, compares the drain tap susceptibility of the force value of the automobile exhaust pipe of collection and setting;
First judge module, for judging whether the force value of this automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting, when the force value of this automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting, then generate drain tap opening signal and time of implementation control module, otherwise perform comparison module; And
Time control module, for this drain tap opening signal is sent to drain tap actuating device, by drain tap actuating device, automobile exhaust valve is opened, and control according to described drain tap opening signal and drain tap opening time the duration that automobile exhaust valve opens.
4. intelligent numerical control valve method of controlling exhaust gas according to claim 3, is characterized in that, after time control module, also comprise:
Second judge module, for judging whether the number of times that the force value of described automobile exhaust pipe in the given time reaches the drain tap susceptibility of setting arrives predetermined value, if the predetermined value of reaching, then generate the prolongation signal extending and open drain tap and time of implementation prolongation module, otherwise time of implementation control module;
Time lengthening module, for this prolongation signal is sent to drain tap actuating device, extends scheduled duration by drain tap actuating device by automobile exhaust valve opening time.
5. intelligent numerical control valve emission control, is characterized in that, comprises control gear, drain tap actuating device, automobile exhaust valve and inductor; Described drain tap actuating device and inductor are connected with control gear respectively, and described automobile exhaust valve is connected with control gear through drain tap actuating device;
Described control gear is for performing intelligent numerical control drain tap method of controlling exhaust gas as claimed in claim 1 or 2, and described drain tap actuating device is used for controlling car exhaust valve door when receiving the drain tap opening signal that control gear sends and opens; This force value for detecting the force value of automobile exhaust pipe, and is sent to control gear by described inductor.
6. intelligent numerical control valve emission control according to claim 5, it is characterized in that: the solenoid valve that described drain tap actuating device comprises car engine and is connected with car engine, described automobile exhaust valve is connected with solenoid valve, vacuumizes drive carry out that solenoid valve is logical to be closed action thus control automobile exhaust valve by adopting engine.
7. intelligent numerical control valve emission control according to claim 5, is characterized in that, described intelligent numerical control valve emission control also comprises display screen, and described display screen is connected by wire with control gear.
8. intelligent numerical control valve emission control according to claim 7, is characterized in that, described display screen is LCD colorful display screen.
9. the intelligent numerical control valve emission control according to claim 5 or 7, is characterized in that, described intelligent numerical control valve emission control also comprises remote controller; Described remote controller is connected with control gear signal.
10. intelligent numerical control valve emission control according to claim 5, is characterized in that, described inductor is pressure inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373979.7A CN104265466B (en) | 2014-07-31 | 2014-07-31 | Method and device for exhaust control of intelligent numerical control valve and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373979.7A CN104265466B (en) | 2014-07-31 | 2014-07-31 | Method and device for exhaust control of intelligent numerical control valve and system thereof |
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| Publication Number | Publication Date |
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| CN104265466A true CN104265466A (en) | 2015-01-07 |
| CN104265466B CN104265466B (en) | 2017-01-25 |
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| CN201410373979.7A Active CN104265466B (en) | 2014-07-31 | 2014-07-31 | Method and device for exhaust control of intelligent numerical control valve and system thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0979053A (en) * | 1995-09-11 | 1997-03-25 | Fuji Oozx Inc | Exhaust brake device |
| US20080155962A1 (en) * | 2006-12-06 | 2008-07-03 | Siemens Vdo Automotive Canada Inc. | Pressure or temperature sensor control of a variable position exhaust throttle valve |
| CN201090298Y (en) * | 2007-09-03 | 2008-07-23 | 十堰市润莱机电贸易有限公司 | New type exhaust brake valve for non-damaged engine |
| CN201620955U (en) * | 2010-02-24 | 2010-11-03 | 良飞工业有限公司 | Intelligent exhaust gas flow control device |
| CN203717135U (en) * | 2014-02-13 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Exhaust-assisted brake |
-
2014
- 2014-07-31 CN CN201410373979.7A patent/CN104265466B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0979053A (en) * | 1995-09-11 | 1997-03-25 | Fuji Oozx Inc | Exhaust brake device |
| US20080155962A1 (en) * | 2006-12-06 | 2008-07-03 | Siemens Vdo Automotive Canada Inc. | Pressure or temperature sensor control of a variable position exhaust throttle valve |
| CN201090298Y (en) * | 2007-09-03 | 2008-07-23 | 十堰市润莱机电贸易有限公司 | New type exhaust brake valve for non-damaged engine |
| CN201620955U (en) * | 2010-02-24 | 2010-11-03 | 良飞工业有限公司 | Intelligent exhaust gas flow control device |
| CN203717135U (en) * | 2014-02-13 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Exhaust-assisted brake |
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| CN104265466B (en) | 2017-01-25 |
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Effective date of registration: 20210114 Address after: 523000 No.95, Huangjiang section, Guanzhang Road, Huangjiang Town, Dongguan City, Guangdong Province Patentee after: Dongguan aispaike Trading Co.,Ltd. Address before: No. 116, Dongjin Road, Huangjiang Town, Dongguan City, Guangdong Province, 523753 Patentee before: Ye Yufeng |
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Address after: 523000 No.95, Huangjiang section, Guanzhang Road, Huangjiang Town, Dongguan City, Guangdong Province Patentee after: Dongguan aispaike Trading Co.,Ltd. Address before: 523000 No.95, Huangjiang section, Guanzhang Road, Huangjiang Town, Dongguan City, Guangdong Province Patentee before: Dongguan aispaike Trading Co.,Ltd. |