CN1193663C - Method of generating smoke for destroying insects and device for blowing out pulsed smoke as well as disinsection machine using pulsed smoke - Google Patents
Method of generating smoke for destroying insects and device for blowing out pulsed smoke as well as disinsection machine using pulsed smoke Download PDFInfo
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- CN1193663C CN1193663C CNB021477744A CN02147774A CN1193663C CN 1193663 C CN1193663 C CN 1193663C CN B021477744 A CNB021477744 A CN B021477744A CN 02147774 A CN02147774 A CN 02147774A CN 1193663 C CN1193663 C CN 1193663C
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Abstract
The present invention discloses a method for generating insecticidal smoke, a pulse smoke spraying device and a pulse smoke insecticidal machine. The smoke spraying device is composed of a combustion explosion chamber, a spraying cavity and a spraying pipe, wherein the combustion explosion chamber is a cylindrical shell with one end sealed, an oil gas interface is arranged on the combustion explosion chamber which is connected with the spraying pipe through the spraying chamber in the shape of a truncated cone, and an insecticide interface is arranged on the spraying pipe. The insecticidal machine comprises the pulse smoke spraying device, an oil supply device, an insecticide supply device, an igniting device and a casing, wherein a carburetor is communicated with the combustion explosion, a spark plug is installed between the carburetor and the combustion explosion chamber, and the carburetor is also communicated with an oil economizer, an insecticide tank and an oil tank respectively. A one-way valve is installed on a pipe communicated with the insecticide tank, a nozzle at the end of an insecticide pipe is communicated with the spraying pipe, and an inflation pump is linked with a micro switch, is provided with a one-way valve and is communicated with the oil economizer. The method of the present invention adopts the principle of high and new technology to prevent effective components of insecticide from being decomposed and has a favorable insecticidal effect. The insecticidal machine has the advantages of simple structure, convenient operation, sufficient atomization, uniform oil supply, wide use and easy popularization.
Description
One. technical field: the present invention relates to a kind of smog production method and agricultural and plant protection special-purpose machinery, particularly relate to a kind of pulse jet smog device and its pulse Smok killing insects machine.
Two. background technology: in recent years, along with industrial expansion, environment is variation gradually, and plant pest is rampant without restraint.Because with general spray method and dispenser facility prevention and elimination of disease and pests poor effect, be easy to generate spray medicine dead angle, also jeopardize people's the healthy and security of the lives and property easily, in addition to forest, high tree dispenser difficulty is bigger, the relevant expert uses based on the field of aerosol and has researched and developed the extermination of disease and insect pest that fog machine is used for plant for this reason, the characteristics and the superiority of chemicals control have been given full play to, little with this medical instrument dispenser dosage, the control area is big, good drug efficacy, and medicine does not directly contact with human body, greatly reduce harm to human body, lighted the fumicants that type combustion tube high temperature forms but be to use in the past, this method is that a kind of solid chemicals that is easy at high temperature volatilize is mixed with the material that is easy to burn, and medicament connects high temperature and volatilizees when burning, forms fine particle and comes desinsection, make and cause main big molecule in this way at high temperature part is destroyed, decompose the insecticidal effect instability.Some fog machines appear in existing market, as disclosing a kind of Spraying insect killing machine among patented technology CN2287383Y, the ZL97204749.2, complicated difficult enforcement of pulse jet smog apparatus structure wherein, a kind of fog machine is disclosed among patented technology CN2196878Y, the ZL942220870, utilized aeropulse engine, its atomizer is contained in outside the engine tail pipe and between the radiating tube, it is insufficient to atomize, insecticidal effect is relatively poor, above in addition two kinds of Smok killing insects machine fueller fuel deliveries are inhomogeneous, thereby cause not easy to operately, be difficult to promotion and implementation.
Three. summary of the invention:
(1). technical problem to be solved by this invention: at the defective and the weak point of prior art, a kind of desinsection smog production method and pulse jet smog device and pulse Smok killing insects machine are provided, it is improper to have solved desinsection smog production method, cause agent molecule destroyed, insecticidal effect instability and pulse jet smog device and pulse Smok killing insects machine complex structure and the insufficient and uneven problem of fuel feeding of atomizing.
(2). technical scheme of the present invention: the production method of desinsection smog is realized by following scheme: the combustion explosion chamber airtight to an end of pulse jet smog device constantly provides the atomizing fuel gas at interval by certain hour, constantly igniting blast, constantly spray the high-temperature gas while of intermittent pulse type from jet pipe, ejection desinsection soup in the jet pipe afterbody, soup is under the bombardment of high temperature air jet, constantly hide spatial diffusion, form desinsection smog to aerial and plant leaf system.
But described fuel vapor can be gasoline, diesel oil or alcohol, and the desinsection soup can be the oiliness agricultural chemicals or is dissolved in the warm tolerance agricultural chemicals of diesel oil, comprises chrysanthemum ester class and organophosphorous pesticide, and the fuel gas that enters the combustion explosion chamber is adjustable with the amount that enters the insecticide of jet pipe.
Pulse jet smog device is realized by following scheme: it is made up of combustion explosion chamber and truncated cone spray chamber and jet pipe, its combustion explosion chamber is the cylindrical shell of one section one end sealing, which is provided with the oil gas interface, combustion explosion chamber openend is connected with the big end of truncated cone spray chamber, truncated cone spray chamber small end connects jet pipe, and jet pipe top is provided with the medicine interface.
The end face of described combustion explosion chamber blind end can be recessed inwards, and the medicine interface can be the diameter decrease temperature and pressure pipeline section bigger than jet size, the inside diameter D of its combustion explosion chamber cylindrical shell
1Be 56～72mm, height L
1Be 70～90mm, truncated cone spray chamber height L
2Be 180～190mm, the jet pipe length L
3Be 470～550mm, inside diameter D
3Be 12～24mm, decrease temperature and pressure length of pipe section L
4Be 80～100mm, inside diameter D
4Be 16～28mm.
Outside described pulse jet smog device, be set with shape is corresponding with it or the large and small different circular cylindrical shell of two diameters is formed radiating shell and protection net, there is an end cap radiating shell lower end, and protection network is arranged at the bottom of end cap.
The pulse Smok killing insects machine is realized by following scheme: it contains described pulse jet smog device, fueller, drug delivery device, igniter and casing, the carburetor of its fueller is communicated with by pipeline with the combustion explosion chamber of pulse jet smog device, the spark plug of igniter is housed in this pipeline, the inflation mechanism of igniter has check valve, its escape pipe is communicated with the gasoline economizer of fueller, draw a pipeline from gasoline economizer and be communicated with carburetor, drawing two pipelines from carburetor is communicated with the medicine-chest of drug delivery device and the fuel tank of fueller respectively, with pipeline that medicine-chest is communicated with on check valve is housed, the gas tube of inflation mechanism and microswitch interlock, the medicine nozzle of the medicine supplying pipe end of medicine-chest is connected with the jet pipe interface of pulse jet smog device.
Described fueller contains fuel tank, carburetor, gasoline economizer and director valve, carburetor is fixed on the back cabinet, director valve is equipped with in its front portion, gasoline economizer is fixed on the casing bottom surface, it contains body, upper end cover and screw, be provided with reentrant cylindrical cavity in the middle of the body, spring or resilient rubbber cushion are housed in this cavity, the bottom of cavity is communicated with fuel tank and director valve respectively, check valve is housed in the connecting pipe, the top of cavity is provided with atmospheric valve, the upper end cover inner face is provided with reentrant cylindrical cavity and is communicated with a threeway of outer face setting, this threeway also is communicated with carburetor and inflation mechanism respectively, and the vibration valve block is housed between upper end cover and the body, and makes upper end cover by screw, body and vibration valve block tighten together.
Described drug delivery device contains medicine-chest, filter, switch, tube connector, check valve and nozzle, and the medicine-chest clamping is in casing one side, in the tube connector of itself and pulse jet smog device switch is housed, and the end of this tube connector in medicine-chest is equipped with filter.
Described igniter contains inflation mechanism and ignition mechanism, inflation mechanism can be manual inflator pump or gas cell, be fixed on above the casing, microswitch is equipped with in its front portion, and their mutual interlocks, this switch is connected with the pulse igniter of ignition mechanism, and pulse igniter also is connected with power supply with the spark plug of ignition mechanism respectively, and inflation and igniting are carried out synchronously.
(3). beneficial effect of the present invention:
1. killing rate height of the present invention, this medicament adopts diesel oil and agricultural chemicals to dissolve the mixing back and forms the smog ejection, diesel oil itself just has disinsection efficiency, the agricultural chemicals smog that contains diesel oil increases greatly to the penetration of insect body wall, the trace medicament evenly is bonded on the plant surface, under same dosage and dispenser condition, its unit are deposited drop number increases thousands of times than general spray-on process, the effect that oil stops up the insect pore in addition, can enter space, worm hole, worm will be dead in a few minutes after the dispenser, and the cure rate of going out is more than 95%; Lasting medicine, high efficiency, integrated cost are low, the medicine effective force can keep on the plant more than the week, reduced the laxative number of times, and everyone per hour can prevent and treat 50～60 mu, and dosage is original 1/20th, so integrated cost is than various aqua sprayers low 30～50%.
2. thereby the present invention makes the atomizing of medicine more abundant direct the connection with the jet pipe of pulse jet smog device of the nozzle of medicine supplying pipe, particle is littler, the particle of general thick spraying drop is more than 400 microns, and pharmacy particle of the present invention is less than 50 microns, even can reach below 0.1 micron, suspending, it is longer to ask when skyborne, has certain ability to resist splash erosion, also can be deep into each corner that insect is hidden oneself, be deep into general spraying or the inaccessiable space of drop of dusting, improve insecticidal effect greatly.
3. gasoline economizer of the present invention is equipped with spring and vibration valve block, it is communicated with fuel tank, carburetor, inflator pump, director valve respectively, the air-flow that blast produces during work acts on the vibration valve block, make its vibration, thereby equably oil pressure is gone into director valve, enter the combustion explosion chamber of carburetor and pulse jet smog device then, can make the disinsection machine easy operating like this, performance is good, and is safe and reliable.
4. the present invention is simple in structure, and using method is grasped easily, starts convenient, flexible, the scope of application is wide, can be applicable to the greenhouse vegetable booth, the warehouse, flowers and plants are not subjected to the restriction of mountain region high tree environmental condition, can move flexibly according to landform, wind direction, tree type when executing cigarette, random switch, reduce the waste of not having of putting mistake and execute cigarette, also be difficult for making prevention target to omit, can vertically execute cigarette, injection adds fills the air up to about 20 meters, but also level is executed cigarette.
5. the present invention uses the new and high technology principle, make fuel gas constantly in the blast of the combustion explosion chamber of pulse jet smog device, thereby produce intermittent pulse high temperature and high pressure gas, bombardment entered the soup of jet pipe when this gas was sprayed by jet pipe, make medical liquid atomizing, and ejection thereupon, soup with only be high temperature and high pressure gas time of contact several signas, therefore the active ingredient of soup can not be decomposed, and insecticidal effect is stable.
6. the present invention can produce different soup smog, is used to prevent and treat pine caterpillars, bar poison moth of forest etc.; The heart-eating worm class in orchard, defoliator class and aphid etc.; The cabbage caterpillar in green house of vegetables and warehouse, diamond-back moth etc.; And fly, cotton bollworm, locust etc.
Four. description of drawings:
Fig. 1 is one of pulse jet smog apparatus structure schematic diagram
Fig. 2 is two of a pulse jet smog apparatus structure schematic diagram
Fig. 3 is the structural representation of pulse Smok killing insects machine
Fig. 4 is the plan structure schematic diagram of pulse Smok killing insects machine shown in Figure 3
Fig. 5 is the right TV structure schematic diagram of pulse Smok killing insects machine shown in Figure 3
Five. embodiment
Embodiment one: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, pulse jet smog device is made up of combustion explosion chamber 1, truncated cone spray chamber 2, jet pipe 3 and decrease temperature and pressure pipeline section 4, for the inside diameter D of its combustion explosion chamber cylindrical shell of medium-sized pulse Smok killing insects machine
1Be 64mm, height L
1Be 90mm, truncated cone spray chamber height L
2Be 190mm, the jet pipe length L
3Be 550mm, inside diameter D
3Be 18mm, decrease temperature and pressure length of pipe section L
4Be 100mm, inside diameter D
4Be 22mm.Radiating shell 5 and protection net 6 at the different circular cylindrical shell composition of one two diameter of its outside suit, rear end cap 7 of these radiating shell 5 suits, and protection network 8 is equipped with in the bottom of rear end cap 7, combustion explosion chamber 1 is communicated with carburetor 11 by pipeline 9, pipeline 9 and carburetor 11 corresponding being fixed on the frame 12, decrease temperature and pressure pipeline section 4 is communicated with the bottom of medicine-chest 13 by pipeline 10, medicament switch 14 is housed in the middle of the pipeline 10, end in medicine-chest is equipped with filter 15, with decrease temperature and pressure pipeline section 4 junctions nozzle 16 is being housed, medicament switch 14 is fixed on the top of the back outside of frame 12.Director valve 17 is equipped with in the front portion of carburetor 11, and its rear portion is communicated with the top of medicine-chest 13 and fuel tank 29 respectively by pipe 18 and 19, in the pipe 18 check valve 20 is housed.Gasoline economizer 21 is fixed on the inner bottom surface of frame 12, in the up big and down small cylindricality step cavity of its body spring 22 is housed, sealing vibration valve block 23 is housed between body and upper end cover, the top of body cavity is connected with breather valve 24, the bottom of body cavity is connected with the bottom of fuel tank 29 with director valve 17 respectively with 28 by pipe 26, in the pipe 26 and 28 check valve 25 and 30 are housed respectively, the upper end cover inner face of gasoline economizer 21 is provided with the cylindricality cavity, this cavity is communicated with carburetor 11 and inflator pump 32 respectively by pipe 27 and 31, and the front end of inflator pump 32 is equipped with check valve.Inflator pump 32 forward back two stands are fixed on the back outside of frame 12, microswitch 33 is housed in fore-stock, this microswitch 33 is connected with pulse igniter 35 with battery 34 respectively, pulse igniter 35 be contained in the spark plug 36 of pipe on 9 and be connected, they form ignition mechanism jointly.
During work, the Compressed Gas of the output of inflator pump 32 acts on gasoline economizer 21 and the carburetor 11 simultaneously, and act on respectively and fuel tank 29 and medicine-chest 13 by the pipe on the carburetor 11, the oily pressurized that fuel tank is 29 li is pressed into director valve 17 again after entering oil collector 21, thereby entering carburetor 11 is atomized, oil, gas mixture is blown to further atomizing in the combustion explosion chamber 1, spark plug 36 is under pulse igniter 35 high-voltage pulse current effects, mist (microswitch 33 and inflator pump 32 interlocks are lighted in sparking, thereby assurance spark plug 36 is worked simultaneously), in the combustion explosion chamber 1 of pulse jet smog device, finish blast for the first time, the gas pressure that instant of detonation produces acts on fuel tank 29 by pipe, on medicine-chest 17 and the oil collector 21, replace inflator pump 32 inflates next time, the high-temperature high-pressure air flow that is produced is by jet pipe 3 ejection at a high speed, make under the effect of inertia of high-speed fuel gas that pressure in the combustion explosion chamber 1 is instantaneous to be lower than atmospheric pressure, so the valve block on the carburetor rear end cap is open and suck air.The air flow that flows at a high speed combustion explosion chamber 1 makes oil circuit produce negative pressure through director valve 17 spout places, the gasoline in the fuel tank 29 are inhaled into to be atomized simultaneously in the carburetor 11 and form gaseous mixture and enter combustion explosion chamber 1.Subsequent explosion is lighted with combustion explosion chamber 1 contacting of high temperature inwall by the flame that remnants do not put out.It is disconnected to unclamp inflator pump 32 circuit, and ignition system quits work, and has just produced for the third time in this way, the 4th time ... blast makes the continuous operation of pulse jet smog device, constantly sprays a large amount of high temperature gas flows at jet pipe 3 places.After medicament switch 14 is opened, the pressure that 1 blast of combustion explosion chamber produces by pipe 18 and check valve 20 constantly to medicine-chest 13 superchargings, make soup by force feed to the ejection of decrease temperature and pressure pipeline section 4 places, in this pipeline section, pulverized by high temperature and high pressure gas, fuming becomes the smog ejection.This routine fuel tank dress 90# gasoline is made ignitor, and the chrysanthemum ester of killing of every mu of usefulness 5 grams 20% adds 250 gram solvent diesel oil as medicament, is used for killing pine caterpillars.
Embodiment two: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, numbering is with the identical expression same meaning of embodiment one among the figure, do not repeat, difference is the size dimension difference of pulse jet smog device, and it is of a size of for small-sized pulse Smok killing insects machine: the inside diameter D of combustion explosion chamber cylindrical shell
1Be 56mm, height L
1Be 70mm, truncated cone spray chamber height L
2Be 180mm, the jet pipe length L
3Be 470mm, inside diameter D
3Be 12mm, decrease temperature and pressure length of pipe section L
4Be 80mm, inside diameter D
4Be 16mm.This routine fuel tank dress alcohol is made ignitor, and the deltamethrin milk oil of every mu of usefulness 4 grams 2.5% adds 200 gram solvent diesel oil as medicament, is used for killing heart-eating worm class, defoliator class and aphid.
Embodiment three: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, numbering is with the identical expression same meaning of embodiment one among the figure, do not repeat, difference is the size dimension difference of pulse jet smog device, and it is of a size of for large-scale pulse Smok killing insects machine: the inside diameter D of combustion explosion chamber cylindrical shell
1Be 72mm, height L
1Be 70mm, truncated cone spray chamber height L
2Be 180mm, the jet pipe length L
3Be 470mm, inside diameter D
3Be 24mm, decrease temperature and pressure length of pipe section L
4Be 80mm, inside diameter D
4Be 28mm.This routine fuel tank dress 90# gasoline is made ignitor, and the chrysanthemum ester of killing of every mu of usefulness 5 grams 2.5% adds 200 gram solvent diesel oil as medicament, is used for killing cabbage caterpillar and diamond-back moth.
Claims (7)
1. pulse jet smog device, form by combustion explosion chamber and truncated cone spray chamber and jet pipe, it is characterized in that: the combustion explosion chamber is the cylindrical shell of one section one end sealing, which is provided with the oil gas interface, combustion explosion chamber openend is connected with the big end of truncated cone spray chamber, truncated cone spray chamber small end connects jet pipe, and jet pipe top is provided with the medicine interface.
2. pulse jet smog device according to claim 1 is characterized in that: the end face of combustion explosion chamber blind end can be recessed inwards, and the medicine interface can be the diameter decrease temperature and pressure pipeline section bigger than jet size, the inside diameter D of its combustion explosion chamber cylindrical shell
1Be 56～72mm, height L
1Be 70～90mm, truncated cone spray chamber height L
2Be 180～190mm, the jet pipe length L
3Be 470～550mm, inside diameter D
3Be 12～24mm, decrease temperature and pressure length of pipe section L
4Be 80～100mm, inside diameter D
4Be 16～28mm.
3. according to claim 1 or 2 described pulse jet smog devices, it is characterized in that: outside pulse jet smog device, be set with radiating shell and protection net that shape circular cylindrical shells corresponding with it or that two diameter are different are formed, there is an end cap radiating shell lower end, and protection network is arranged at the bottom of end cap.
4. pulse Smok killing insects machine that contains the described pulse jet smog of claim 1 device, contain pulse jet smog device, fueller, drug delivery device, igniter and casing, it is characterized in that: the carburetor of fueller is communicated with by pipeline with the combustion explosion chamber of pulse jet smog device, the spark plug of igniter is housed in this pipeline, the inflation mechanism of igniter has check valve, its escape pipe is communicated with the gasoline economizer of fueller, draw a pipeline from gasoline economizer and be communicated with carburetor, drawing two pipelines from carburetor is communicated with the medicine-chest of drug delivery device and the fuel tank of fueller respectively, with pipeline that medicine-chest is communicated with on check valve is housed, the gas tube of inflation mechanism and microswitch interlock, the medicine nozzle of the medicine supplying pipe end of medicine-chest is connected with the jet pipe interface of pulse jet smog device.
5. pulse Smok killing insects machine according to claim 4, it is characterized in that: fueller contains fuel tank, carburetor, gasoline economizer and director valve, carburetor is fixed on the back cabinet, director valve is equipped with in its front portion, gasoline economizer is fixed on the casing bottom surface, it contains body, upper end cover and screw, be provided with reentrant cylindrical cavity in the middle of the body, spring or resilient rubbber cushion are housed in this cavity, the bottom of cavity is communicated with fuel tank and director valve respectively, check valve is housed in the connecting pipe, the top of cavity is provided with atmospheric valve, and the upper end cover inner face is provided with reentrant cylindrical cavity and is communicated with a threeway of outer face setting, and this threeway also is communicated with carburetor and inflation mechanism respectively, the vibration valve block is housed between upper end cover and the body, and makes upper end cover by screw, body and vibration valve block tighten together.
6. pulse Smok killing insects machine according to claim 4, it is characterized in that: drug delivery device contains medicine-chest, filter, switch, tube connector, check valve and nozzle, the medicine-chest clamping is in casing one side, in the tube connector of itself and pulse jet smog device switch is housed, the end of this tube connector in medicine-chest is equipped with filter.
7. pulse Smok killing insects machine according to claim 4, it is characterized in that: igniter contains inflation mechanism and ignition mechanism, inflation mechanism can be manual inflator pump or gas cell, be fixed on above the casing, microswitch is equipped with in its front portion, and their mutual interlocks, and this switch is connected with the pulse igniter of ignition mechanism, pulse igniter also is connected with power supply with the spark plug of ignition mechanism respectively, and inflation and igniting are carried out synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021477744A CN1193663C (en) | 2002-11-28 | 2002-11-28 | Method of generating smoke for destroying insects and device for blowing out pulsed smoke as well as disinsection machine using pulsed smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021477744A CN1193663C (en) | 2002-11-28 | 2002-11-28 | Method of generating smoke for destroying insects and device for blowing out pulsed smoke as well as disinsection machine using pulsed smoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1462580A CN1462580A (en) | 2003-12-24 |
| CN1193663C true CN1193663C (en) | 2005-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021477744A Expired - Fee Related CN1193663C (en) | 2002-11-28 | 2002-11-28 | Method of generating smoke for destroying insects and device for blowing out pulsed smoke as well as disinsection machine using pulsed smoke |
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| CN (1) | CN1193663C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151629B (en) * | 2011-04-11 | 2013-05-01 | 北京航空航天大学 | Pulse combustion-driven hot fine water mist generation method and device |
| CN102823573A (en) * | 2011-06-13 | 2012-12-19 | 朱敏林 | Portable mosquito expelling and killing apparatus |
| CN104115808B (en) * | 2014-07-15 | 2017-04-12 | 史文军 | Ignition system for smoke sprayers |
| CN104663642A (en) * | 2015-03-05 | 2015-06-03 | 杨华忠 | High-temperature gas injection type insect killing method and device |
| CN106172351A (en) * | 2016-08-31 | 2016-12-07 | 金华市***农业机械有限公司 | A kind of fog machine outburst pipe |
| CN107751174A (en) * | 2017-11-16 | 2018-03-06 | 山西恒达蕾傲生物科技有限公司 | A kind of efficiently mite killing fog machine |
| CN108464291B (en) * | 2018-05-17 | 2024-03-26 | 广东飞翔达科技有限公司 | Pulse combustion diffuse spraying device and flying pesticide diffuse sprayer |
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2002
- 2002-11-28 CN CNB021477744A patent/CN1193663C/en not_active Expired - Fee Related
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