CN2823693Y - Injection lubricting device - Google Patents
Injection lubricting device Download PDFInfo
- Publication number
- CN2823693Y CN2823693Y CNU2005200438915U CN200520043891U CN2823693Y CN 2823693 Y CN2823693 Y CN 2823693Y CN U2005200438915 U CNU2005200438915 U CN U2005200438915U CN 200520043891 U CN200520043891 U CN 200520043891U CN 2823693 Y CN2823693 Y CN 2823693Y
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Abstract
The utility model relates to a jetting lubricating device which comprises a lubricating oil supply part and a jetting part. The utility model is characterized in that the utility model comprises a compressed air supply part, an oil and gas mixing and dispensing part and a control part which controls the action of other parts, the time interval of jetting the lubricating oil and the injection duration. The input end of the compressed air supply part is connected with a compressed air source, and the output end of the compressed air supply part is connected with the gas input end of the oil and gas mixing and dispensing part through pipes. The oil outlet of the lubricating oil supply part is connected with the oil inlet of the oil and gas mixing and dispensing part through the pipes, the compressed air and the lubricating oil are mixed and dispensed in the oil and gas mixing and dispensing part, and the oil and gas outlet of the oil and gas mixing and dispensing part is connected with the jetting part installed near the lubricating object through the pipes. The jetting lubricating device of the utility model can realize effective lubrication for the lubricating objects having high running speed, and the control part can accommodate the time interval of the jetting and the jet duration of the jetting according to practical situation, so that the utility model can save the consumption of the lubricating oil.
Description
Technical field
The utility model relates to a kind of jet lubrication device, is applicable to lubricated to machinery component and mechanical device, is particularly useful for for example chain, gear etc. the component of machine of operation and fast turn-around and mechanical device lubricated fast.
Background technique
At present, multiple mode is arranged, mainly contain and manually be coated with oil lubrication, be coated with oil lubrication, pulse oil jet lubrication etc. automatically for machinery component lubricated.In the more abominable occasion of some environment, by manually being coated with oil lubrication to operating component of machine and device is danger close, sometimes can't realize at all, and be coated with oil lubrication automatically owing to cover with paint or varnish serious by operating component of machine, therefore the wearing and tearing of covering with paint or varnish are very serious, the position of covering with paint or varnish must often be adjusted, in case carelessness can cause the pollution of insufficient lubrication and lubricant oil; And the pulse oil jet lubrication should be a kind of relatively advanced lubricating system, it can utilize the inductive impulse signal to the lubricated parts of needs and position jet lubrication oil exactly, but this lubricating system mainly is suitable for moving the component of machine unhappy with transporting velocity, if the motion speed of lubricated object is very fast, just can not carry out effective lubricating to it, and this lubricating system is to each lubricated object jet lubrication oil all, so it is bigger than the amount that adopts the required lubricant oil of other lubricating system to reach the amount of the required lubricant oil of good lubrication, and can't control lubricated oil injection according to actual needs, so this lubricating system can cause the waste of lubricant oil.
The model utility content
Goal of the invention of the present utility model provides a kind of principle of oil-air lubrication of utilizing can carry out the lubricated jet lubrication device of fuel-economizing to the component of machine of quick operation.
The purpose of this utility model is to realize like this, a kind of jet lubrication device, comprise lubricant oil supply section and spout part, it is characterized in that, it further comprises: the pressurized air supply section, oil gas mixes and distribution portion, and to the action of each part mentioned above, the control section that the time lag that lubricant oil sprays and the endurance of injection are controlled, wherein, the input end of described pressurized air supply section connects source of compressed air, its output terminal is connected to the inlet end of oil gas mixing and distribution portion by pipeline, described oil gas mixes and the filler opening of distribution portion and the oil outlet of described lubricant oil supply section is connected to by pipeline, pressurized air and lubricant oil mix and distribution portion is mixed and distributed at oil gas, described oil gas mix and the oil gas vent of dispenser by pipeline be installed near the injection portion of lubricating the object and be connected.
Jet lubrication device of the present utility model, it is further characterized in that described control section is provided with the PLC programmable controller that is connected with described pressurized air supply section, lubricant oil supply section by cable.
Owing to adopted the PLC programmable controller to control the work of pressurized air supply department and lubricant oil supply department, can control the injection interval time and spray time and the compressed-air actuated pressure that continues, and injection portion does not directly contact with lubricated object, so jet lubrication device provided by the utility model can realize that Automatic Control is at regular time and quantity continuously to operating lubricated object jet lubrication oil, manually be coated with oil lubrication with respect to of the prior art, the utility model can significantly reduce site operation personnel's working strength of oiling by hand, avoided manual danger, simultaneously with respect to being coated with oil lubrication automatically, because the injection portion in the utility model does not directly contact with lubricated object, cover with paint or varnish the insufficient lubrication that is critical and covers with paint or varnish wearing and tearing by operating component of machine caused and to cause owing to the wearing and tearing of covering with paint or varnish in the oil lubrication thereby avoided being coated with automatically, and also needn't often adjust the position of covering with paint or varnish.
Simultaneously, owing to adopted the principle of oil-air lubrication, using oil gas mixing and dispenser to carry out oil gas mixes and distribution, therefore, pulse oil jet lubrication in the prior art, the lubricated oil gas that the utility model ejects is very even, more can be in course of injection uniformly and stably attached to the surface of lubricating object than simple oil lubrication, noise when reducing running prolongs the working life of lubricated object, thereby can obtain better lubricating status and lubrication effect.Simultaneously, jet lubrication device of the present utility model can be adjusted arbitrarily and spray the lasting time and the blanking time of injection, with the emitted dose of control lubricant oil according to the state and the needs of lubricated object, reduce the unnecessary consumption of lubricant oil, thereby can reach the purpose of fuel-economizing.
Description of drawings
Fig. 1 is the jet lubrication Unit Installation box structure figure that is used for lubricated chain among the embodiment 1;
Fig. 2 is the oil and gas distributor of the jet lubrication device that is used for lubricated chain among the embodiment 1 and the pipeline connection diagram of sparger;
Fig. 3 is the jet lubrication Unit Installation box structure figure that is used for oilgear among the embodiment 2;
Fig. 4 is the oil and gas distributor of the jet lubrication device that is used for oilgear among the embodiment 2 and the pipeline connection diagram of sparger;
Fig. 5 is that sparger among the embodiment 2 is to the schematic representation of eject gear lubricant oil.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment 1: the jet lubrication device that is used for lubricated chain
What embodiment 1 will introduce is the jet lubrication device that is used for lubricated chain.As shown in Figure 1; install bin 2 is divided into two-layer up and down; the PLC control section 1 able to programme that constitutes control device is positioned at the upper strata of install bin 2; on the left side sidewall on install bin 2 lower floor tops, be provided with and be disposed at the compressed air inlet port 24 that install bin air outside compression device is connected; as shown in fig. 1; the air cutoff valve 6 that connects by pipeline successively; air-filtering pressure regulator valve 5; air solenoid valve 4 and pressure switch 3 constitute the pressurized air supply department of the jet lubrication device of present embodiment; an interface of the air cutoff valve 6 in the install bin 2 is connected with described compressed air inlet port 24; the effect of described air cutoff valve 6 is to be used for manually opened or to close from the compressed-air actuated supply of compressed-air actuated suction port 24 inputs, thereby plays the effect of control and protection.The suction port of air-filtering pressure regulator valve 5 is connected on another interface of above-mentioned air cutoff valve 6, the effect of described air-filtering pressure regulator valve 5 is that pressurized air is filtered, remove in the air may contain objectionable, prevent from objectionablely to sneak into gas mixture and influence lubrication effect, and set compressed-air actuated working pressure.The air outlet of air-filtering pressure regulator valve 5 is connected on the suction port of air solenoid valve 4 by pipeline, described air solenoid valve 4 and air-filtering pressure regulator valve 5 all belong to the pressurized air processing element, air solenoid valve 4 can be according to the program work that has woven, can open automatically and realize spraying every the injection interval time that configures (such as 30 minutes), and in the injection duration (such as 2 minutes) of one section setting thus close automatically later and stop to spray, so circulation is repeatedly.Simultaneously, end is equipped with pressure switch 3 in the air outlet of air solenoid valve 4, and the effect of described pressure switch 3 is can send alarm signal when compressed-air actuated working pressure is lower than setting pressure.And, the air outlet end of air solenoid valve 4 is communicated with by the suction port of pipeline with the oil gas mixed block 8 that is installed in install bin 2 lower floors left side, as shown in fig. 1, the oil gas of oil gas mixed block 8 that connects successively and the oil and gas distributor 9 jet lubrication device that constituted present embodiment mixes and dispenser.The right side that is installed in install bin 2 lower floors is connected on the filler opening of oil gas mixed block 8 as the oil outlet of the direct current drive plunger pump 7 of lubricant oil fuel feeding part, and the effect of described direct current drive plunger pump 7 is to supply with the lubricant oil with certain pressure to oil gas mixed block 8.Describedly feed the lubricant oil in the oil gas mixed block 8 and can in oil gas mixed block 8, realize fully and completely mixing and forming gas stream by the pressurized air that source of compressed air produces by the direct current drive plunger pump.The oil gas vent of oil gas mixed block 8 stretches out the left side wall of install bin 2, and be connected with the oil and gas import of oil and gas distributor 9 outside being positioned at install bin 2 by two pipelines, described oil and gas distributor 9 (used in the present embodiment Chinese notice of authorization number be the oil and gas distributor described in the CN 2611726Y) can be realized the uniform distribution of gas stream, and the multipotency of oil gas main pipe is divided into 8 oil gas branch pipe(tube)s, is installed on the oil gas branch pipe(tube) of respective number that near several nozzles 10 that need the lubricated chain then are connected oil and gas distributor 9 accordingly (as shown in Figure 2).Wherein, PLC control section 1 able to programme is connected with air solenoid valve 4, pressure switch 3 and the tenminal block of direct current drive plunger pump 7 by internal electrical cable (not shown), to carry out signal transmission and control.
The electric control system of the chain jet lubrication device that PLC control section 1 able to programme is a present embodiment, can be to the startup of direct current drive plunger pump 7 and stop, the opening and closing of air solenoid valve 4 control automatically, and can monitor by 3 pairs of compressed-air actuated pressure of pressure switch.
Need to prove, though be provided with air-filtering pressure regulator valve 5 and air cutoff valve 6 hereinbefore among the embodiment of Jie Shaoing, but, can omit air-filtering pressure regulator valve 5 and air cutoff valve 6, and air solenoid valve 4 directly is connected with source of compressed air for the purpose that realizes present embodiment.
In the present embodiment, the nozzle 10 of spout part can make the speed of gas stream accelerate greatly, and gas stream is injected on the chain equably.
In the present embodiment, can programme to PLC programmable control section 1 in advance and set the injection duration and the injection interval of lubricant oil air-flow.During use, PLC control section 1 able to programme is according to the setting of program, the moment that begins at discharge time turns on the power switch, air cutoff valve 6 is placed the enable possition, pressurized air imports and through entering oil gas mixed block 8 after the filtration of air-filtering pressure regulator valve 5 and the decompression from compressed air inlet, meanwhile, direct current drive plunger pump 7 starts by program control, lubrication pressure with certain pressure is delivered in the oil gas mixed block 8, compressed-air actuated working pressure can monitor that pressure switch 3 can be sent alarm signal when compressed-air actuated working pressure is lower than setting pressure by pressure switch 3.Lubricant oil and pressurized air carry out fully and completely mixing and forming gas stream in oil gas mixed block 8, then, gas stream is transported to oil and gas distributor 9, and enters nozzle 10 after oil and gas distributor 9 uniform distributions, is ejected on the chain by nozzle 10 at last.In the moment that discharge time finishes, PLC programmable control section 1 is closed each workpiece, thereby stops to chain jet lubrication gas stream.
Embodiment 2: the jet lubrication device that is used for oilgear
What embodiment 2 will introduce is the jet lubrication device that is used for oilgear.The jet lubrication device that is used for oilgear as shown in Figure 3 comprises install bin 11 and is positioned at oil and gas distributor 21, sparger 22 and mounting rod 23 outside the install bin 11, and install bin 11 further comprises the PLC that is positioned at install bin 11 inside control section 12 able to programme, air solenoid valve 13, air-filtering pressure regulator valve 14, drain solenoid valve 15, air compressor 16, ventilating fan 20 again and is arranged at oil gas mixed block 17, pneumatic pump 18, stainless steel fuel tank 19 on outer surface one side of install bin 11.With different in the foregoing description 1 be, be provided with air compressor 16 in the install bin 11 in the present embodiment and be used for directly producing required pressurized air, and be not compressed air unit to be configured in outside the install bin in embodiment 1.And; because air compressor 16 is installed in the install bin 11; may produce heat in the course of the work and cause the heat protector tripping operation; especially in summer high-temperature season; so,, a ventilating fan 20 has been installed again in install bin 11 in the present embodiment in order to prevent this from occurring; to improve ventilation condition, lower the temperature in the install bin.
As shown in Figure 3, with identical among the embodiment 1 be, in the present embodiment, install bin 11 is divided into two-layer up and down, the PLC control section 12 able to programme that constitutes control device is positioned at the upper strata of install bin 11, and air compressor 16 is set at the bottom of the lower floor of install bin 11, and a drain solenoid valve 15 is installed on described air compressor 16, be used for dried compressed air, remove the moisture in the pressurized air.And, the air outlet of described air compressor 16 is connected by the suction port of pipeline with air-filtering pressure regulator valve 14, the air outlet of described air-filtering pressure regulator valve 14 is connected by the suction port of pipeline with air solenoid valve 13, and the air outlet of air solenoid valve 13 is connected with pressurized air circulation duct 25 by connecting tube, with similar in the foregoing description 1 be, air-filtering pressure regulator valve 14 and air solenoid valve 13 in the present embodiment all belong to the pressurized air processing element, all play with the foregoing description 1 in identical effect, and ventilating fan 20 is set at the top of the lower floor of install bin 11.On a side of the outer surface of described install bin 11, a stainless steel fuel tank 19 that stores lubricant oil is installed, below this stainless steel fuel tank 19, be provided with a pneumatic pump 18, one oil gas mixed block 17 is installed below this pneumatic pump 18, and the oil gas vent of oil gas mixed block 17 is connected with oil and gas distributor 21 outside being arranged on install bin 11 by pipeline, on oil and gas distributor 21, be connected with 4 spargers 22 by pipeline, and on described 4 spargers 22, be connected with a mounting rod 23, fixing in order to play a part, and when needed, the nozzle of described sparger 22 can be done the rotation of several angle around mounting rod 23.
When starting working, open air solenoid valve 13 by PLC control section 12 controls able to programme, after air compressor 16 starts, the pressurized air that produces enters air-filtering pressure regulator valve 14, filter and reduce pressure, then, pressurized air enters oil gas mixed block 17 by pressurized air circulation duct 25, wherein, the pressurized air of a part enters pneumatic pump 18, and the pistons work of promotion pneumatic pump 18, thereby the lubricant oil that is stored in the stainless steel fuel tank 19 is pressed into oil gas mixed block 17, meanwhile, pressurized air in described oil gas mixed block 17 mixes the back with the lubricant oil that flows out and forms gas mixture from stainless steel fuel tank 19, then, and the oil gas vent of described gas mixture effluent oil gas mixed block 17 under the effect of pressure, and by pipeline be transported to oil and gas distributor 21 (with the foregoing description 1 similar be that employed in the present embodiment oil and gas distributor 21 also has been to use Chinese notice of authorization number to be the oil and gas distributor described in the CN2611726Y).Described gas mixture enters sparger 22 (quantity of sparger is consistent with number of tubes) by 4 pipelines (quantity of pipeline is decided according to the facewidth) after oil and gas distributor 21 uniform distributions, the nozzle ejection by being positioned at sparger 22 front ends is to the surface of being loaded that needs lubricated gear again.And, the process of whole injection is continuous, owing to adopted the principle of oil-air lubrication, and described pressurized air is very evenly with fully with mixing of lubricant oil, so described gas mixture can be sprayed onto the surface of required lubricated gear more equably than general lubricant oil.And, spacing between the sparger 22 on the described mounting rod 23, sparger 22 all are adjustable with the distance on the lubricated surface of gear and the spray angle of sparger 22, obtain very satisfied lubrication effect by adjusting above-mentioned parameter and the flank of tooth that just can make gear being set.
When air solenoid valve 13 according to the program of prior setting and after closing automatically by PLC control section control able to programme, the piston that is positioned at pneumatic pump 18 resets under the effect of the elastic force of spring, thereby in lubricant oil suction pump again, arrival until the next lubrication interval time, air solenoid valve 13 is controlled once more and is opened automatically, thereby repeats the spraying of a new round.Above-mentioned jet lubrication operation is carried out so again and again.
With identical described in the above embodiments 1 be, control by the PLC programmable controller, can freely set the time lag of injection and the endurance of required injection according to the actual conditions in producing, like this, just can to motion speed faster component carry out good and sufficient jet lubrication, and owing to only need in time of determining and time period, spray to the position of determining, so the jet lubrication device in the present embodiment does not need jet lubrication oil constantly, so, just can save the consumption of lubricant oil effectively with respect to existing lubricating fitting.
Should be pointed out that for the person of ordinary skill of the art some distortion and the improvement made also should be considered as not exceeding protection domain of the present utility model under the prerequisite that does not break away from the utility model principle.
Claims (10)
1. a jet lubrication device comprises lubricant oil supply section and spout part, it is characterized in that it further comprises:
The pressurized air supply section, oil gas mixes and distribution portion, and to the action of each part mentioned above, the control section that the time lag that lubricant oil sprays and the endurance of injection are controlled, wherein, the input end of described pressurized air supply section connects source of compressed air, its output terminal is connected to the inlet end of oil gas mixing and distribution portion by pipeline, described oil gas mixes and the filler opening of distribution portion and the oil outlet of described lubricant oil supply section is connected to by pipeline, pressurized air and lubricant oil mix and distribution portion is mixed and distributed at oil gas, described oil gas mix and the oil gas vent of dispenser by pipeline be installed near the injection portion of lubricating the object and be connected.
2. jet lubrication device as claimed in claim 1 is characterized in that, described pressurized air supply section comprises air solenoid valve and the pressure switch that is connected with source of compressed air successively by pipeline.
3. jet lubrication device as claimed in claim 2 is characterized in that, described pressurized air supply section further comprises the air-filtering pressure regulator valve that is connected with described air solenoid valve inlet end by pipeline.
4. jet lubrication device as claimed in claim 2 is characterized in that, described pressurized air supply section further comprises the air cutoff valve that is connected with the inlet end of described air solenoid valve by pipeline.
5. jet lubrication device as claimed in claim 3 is characterized in that, described pressurized air supply section further comprises the air cutoff valve that is connected with the inlet end of described air-filtering pressure regulator valve by pipeline.
6. jet lubrication device as claimed in claim 1 is characterized in that, described control section is provided with the PLC programmable controller that is connected with described pressurized air supply section, lubricant oil supply section by cable.
7. jet lubrication device as claimed in claim 1 is characterized in that, described oil gas mixes and distribution portion comprises oil gas mixed block that connects successively by pipeline and the oil and gas distributor that is provided with a plurality of oil gas vents.
8. jet lubrication device as claimed in claim 1 is characterized in that, described lubricant oil supply section comprises the direct current drive plunger pump.
9. jet lubrication device as claimed in claim 1 is characterized in that, described spout part comprises a plurality of nozzles that are connected respectively by pipeline and described oil gas vent respectively.
10. jet lubrication device as claimed in claim 9 is characterized in that the spray angle of described nozzle can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200438915U CN2823693Y (en) | 2005-07-29 | 2005-07-29 | Injection lubricting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200438915U CN2823693Y (en) | 2005-07-29 | 2005-07-29 | Injection lubricting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823693Y true CN2823693Y (en) | 2006-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200438915U Expired - Fee Related CN2823693Y (en) | 2005-07-29 | 2005-07-29 | Injection lubricting device |
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| CN (1) | CN2823693Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383605A (en) * | 2011-11-24 | 2012-03-21 | 三一重工股份有限公司 | Lubrication system of concrete machine and concrete machine |
| CN102448615A (en) * | 2009-05-28 | 2012-05-09 | Gea机械设备有限公司 | Centrifuge having a lubricant system |
| CN102922366A (en) * | 2012-10-26 | 2013-02-13 | 江苏智源科技创业园有限公司 | Oil-air lubricating device |
| CN103672344A (en) * | 2013-12-09 | 2014-03-26 | 成都科盛石油科技有限公司 | System for regulating lubrication efficiency |
| CN103671789A (en) * | 2012-09-10 | 2014-03-26 | 财团法人工业技术研究院 | Ball leading screw |
| CN104176038A (en) * | 2014-08-26 | 2014-12-03 | 长丰集团有限责任公司 | Automotive transmission case integrated with mechanical vacuum pump |
| CN109515892A (en) * | 2017-09-19 | 2019-03-26 | 南京加瑞尔自动化设备有限公司 | A kind of automatic box packing machine cleans blanking device and its working method automatically |
| CN112196982A (en) * | 2020-09-30 | 2021-01-08 | 安徽维嵩生产力促进有限公司 | Negative pressure cooling mechanism of new energy automobile gearbox |
| CN117605807A (en) * | 2024-01-24 | 2024-02-27 | 浙江万里扬股份有限公司杭州分公司 | Power split harmonic speed reducer |
-
2005
- 2005-07-29 CN CNU2005200438915U patent/CN2823693Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448615A (en) * | 2009-05-28 | 2012-05-09 | Gea机械设备有限公司 | Centrifuge having a lubricant system |
| CN102383605B (en) * | 2011-11-24 | 2013-10-23 | 三一汽车制造有限公司 | Lubrication system of concrete machine and concrete machine |
| CN102383605A (en) * | 2011-11-24 | 2012-03-21 | 三一重工股份有限公司 | Lubrication system of concrete machine and concrete machine |
| CN103671789A (en) * | 2012-09-10 | 2014-03-26 | 财团法人工业技术研究院 | Ball leading screw |
| CN102922366A (en) * | 2012-10-26 | 2013-02-13 | 江苏智源科技创业园有限公司 | Oil-air lubricating device |
| CN103672344B (en) * | 2013-12-09 | 2016-02-03 | 成都科盛石油科技有限公司 | A kind of system based on regulating and controlling lubricating efficiency |
| CN103672344A (en) * | 2013-12-09 | 2014-03-26 | 成都科盛石油科技有限公司 | System for regulating lubrication efficiency |
| CN104176038A (en) * | 2014-08-26 | 2014-12-03 | 长丰集团有限责任公司 | Automotive transmission case integrated with mechanical vacuum pump |
| CN104176038B (en) * | 2014-08-26 | 2016-06-22 | 长丰集团有限责任公司 | A kind of automobile-used transmission case of integrated oil-sealed rotary pump |
| CN109515892A (en) * | 2017-09-19 | 2019-03-26 | 南京加瑞尔自动化设备有限公司 | A kind of automatic box packing machine cleans blanking device and its working method automatically |
| CN112196982A (en) * | 2020-09-30 | 2021-01-08 | 安徽维嵩生产力促进有限公司 | Negative pressure cooling mechanism of new energy automobile gearbox |
| CN112196982B (en) * | 2020-09-30 | 2022-09-20 | 平邑万通机械有限公司 | Negative pressure cooling mechanism of new energy automobile gearbox |
| CN117605807A (en) * | 2024-01-24 | 2024-02-27 | 浙江万里扬股份有限公司杭州分公司 | Power split harmonic speed reducer |
| CN117605807B (en) * | 2024-01-24 | 2024-05-10 | 浙江万里扬股份有限公司杭州分公司 | Power split harmonic speed reducer |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061004 Termination date: 20140729 |
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| EXPY | Termination of patent right or utility model |