CN103147826A - Automobile exhaust purification equipment - Google Patents
Automobile exhaust purification equipment Download PDFInfo
- Publication number
- CN103147826A CN103147826A CN 201110404988 CN201110404988A CN103147826A CN 103147826 A CN103147826 A CN 103147826A CN 201110404988 CN201110404988 CN 201110404988 CN 201110404988 A CN201110404988 A CN 201110404988A CN 103147826 A CN103147826 A CN 103147826A
- Authority
- CN
- China
- Prior art keywords
- container
- independently
- vehicle exhaust
- equipment according
- automobile exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The invention relates to automobile exhaust purification equipment, which comprises a container shell and is characterized in that the container shell is provided with a gas inlet and a gas outlet, wherein the gas inlet is communicated with an automobile exhaust vent pipe; the gas outlet is communicated with the atmosphere; at least one independent container is arranged in the container shell; different types of solutions are filled in the independent container; clapboards are arranged in the independent container; and the solutions in the independent container form communicating vessels by taking the clapboards as boundaries. Harmful substances in automobile exhaust are chemically and physically reacted with chemical solutions in the independent container when the automobile exhaust passes through the independent container, so that an aim of removing the harmful substances from the automobile exhaust is fulfilled. A source for emitting the automobile exhaust, namely the vent pipe, is controlled, a problem of automobile exhaust pollution can be radically solved, and the automobile exhaust purification equipment has the advantages of simplicity, usability, low cost, environment friendliness and the like. Vigorous promotion of the automobile exhaust purification equipment is a good deed benefiting the people and the country.
Description
Technical field the present invention relates to a kind of purifying vehicle exhaust equipment.The suction port of this purifying vehicle exhaust equipment is communicated with the outlet pipe of automobile.Harmful matter in vehicle exhaust is, physical reactions chemical with chemical solution generation wherein through this purifying vehicle exhaust equipment the time, thereby reaches the purpose of removing the harmful matter in vehicle exhaust.
The background technique automobile is one of greatest invention of the mankind.People are since there being automobile, and life becomes convenient, and the sphere of activities improves greatly.The birth of automobile is for the progress of human civilization has played sizable progradation.
But along with popularizing of automobile, its side effect also more and more can not be ignored, and has even badly influenced the mankind's life and even existence---the problem of motor vehicle exhaust emission, has become one of the biggest problem of facing mankind.
In street corner bustling with vehicles, one strand flue gas azury sprays from many motor vehicle tails, Here it is usually said vehicle exhaust.This gaseous effluent not only smell is strange, and makes us dizzy, nauseating, affects the healthy of people.In the situation that vehicle is few, the self cleaning capacity of atmosphere still can be dissolved the toxin that automobile is discharged.But along with the sharply increase of automobile quantity, the traffic congestion normal potluck that gets married, convenient, comfortable, efficient advantage that automobile should possess are offset by too much vehicle gradually." automobile disaster " forms, and no small harm is done especially for the vehicle exhaust that brings thus.
On February 7th, 2010, at Brussels,Belgium, the vice-president Jing Te of EU Committee Fil Huo Yigen makes a speech in the news briefing about the motor vehicle exhaust emission new standard.EU Committee announced motor vehicle exhaust emission new standard legislation motion the same day, required before 2012, the average CO2 emissions of European Union's new car to be cut down 25%.But new standard suffers coming down hard upon of the automaker of European Union.
Studies confirm that, the photochemical reaction of motor vehicle exhaust emission deposits yields has caused the near-earth level of ozone too high, has increased the concentration of harmful gas, causes breathing problem number showed increased.Scientific analysis shows, contains hundreds of different compound in vehicle exhaust, and major pollutants wherein have Solid Suspension particulate, carbon monoxide, carbon dioxide, hydrocarbon, oxynitrides, lead and oxygen sulfur compound etc.Large 3 times than own wt of the harmful exhausts of car discharge in a year.Britain's air cleaning and environmental protection association once delivered research report and claimed, the victim compares with traffic accident, and Britain dies from the air-polluting people every year will have more 10 times!
Which harm can these noxious emissions in vehicle exhaust cause to human body?
One, directly harm
Solid suspended particle: the composition of solid suspended particle is very complicated, and has stronger adsorptive power, can adsorb various metallic dusts, strong carcinogen BaP and pathogenic microorganism etc.Solid suspended particle enters the human lung with breathing, is trapped in the different parts of respiratory tract in modes such as collision, diffusion, depositions, causes respiratory disease.When suspended particulate runs up to critical concentration, just can excite the formation malignant tumour.In addition, suspending particulate matter can also directly contact skin and eyes, blocks hair follicle and the sweat gland of skin, causes dermatitis and eye conjunctivitis, even causes corneal injury.
Carbon monoxide: fast 250 times than oxygen of the speed that the hemoglobin of carbon monoxide in blood is combined.Carbon monoxide enters blood circulation through respiratory tract, with generate carbon monoxy hemoglobin after the hemoglobin affinity, thereby weaken blood to the function of respectively organizing delivery of oxygen, the harm central nervous system, cause people's the dysfunction such as sensation, reaction, understanding, memory, severe one harm blood circulation system causes life risk.So, even trace sucks carbon monoxide, also may cause fearful Hypoxic injury to the people.
Nitrogen oxide: nitrogen oxide mainly refers to nitrous oxide, nitrogen dioxide, and they are all harmful gas, particularly respiratory system are had harm.Be to expose 10 minutes in the air of 9.4 milligrams/cubic metre in content of nitrogen dioxide, can cause people's respiratory system functional disturbance.
Plumbous: lead is poisonous heavy metal element, and the gasoline great majority are mixed with detonation suppressor tetraethyllead or lead methide, and the lead and the compound thereof that generate after burning are toxic substance.Lead in urban atmosphere more than 60% from the burning of automobile doped fuel.In human body, lead content exceeds standard and can cause disease of cardiovascular system, and affects function and the nervous system of the vitals such as liver, kidney., usually accumulate in the air of about 1 meter height than great due to lead dust, therefore maximum to children's threat.
Hydrocarbon: at present not clear it to the direct harm of health.But work as nitrogen oxide and hydrocarbon under the effect of solar ultraviolet, can produce a kind of irritating light blue smog that has, wherein include the Various Complex compounds such as ozone, aldehydes, nitric acid lipid.The most outstanding harm is to stimulate eyes and upper respiratory tract mucous membrane to this photochemical smog to human body, causes inflamed eyes and laryngitis.In December nineteen fifty-two, photochemical smog occurs in London, the death toll more long-term same period of many 4000 people in 4 days, and the death more than 45 years old is about at ordinary times 3 times at most; Be about at ordinary times 2 times below 1 year old.
Two, indirect hazard
Vehicle exhaust also can exert far reaching influence to human lives's environment when directly being detrimental to health.Sulfur dioxide in tail gas has the strong impulse smell, easily causes the generation of " acid rain " when reaching finite concentration, causes soil and water source acidifying, affects the growth of crops and forest.Over nearly 100 years, climate warming has become the mankind's a blight.Melting Glaciers:, water level rise, EI Nino phenomenon, La Nina Phenomenon etc. have all brought stern challenge to the mankind's existence.Carbon dioxide is the arch-criminal of global warming.
These so-called " indirect hazards " seem indirectly, in fact directly have influence on the mankind's life and even existence, are larger problem places.
During the 2008 Beijing Olympic Games, areas of Beijing is implemented odd-and-even license plate rule to automobile, so Beijing residents have seen the blue sky and white cloud that how long it is since we last met; It is not unique, but has its counterpart, and during Shenzhen Games for university students in 2011, odd-and-even license plate rule is also implemented to automobile in urban district, Shenzhen, so City Residents of Shenzhen has also been seen the blue sky and white cloud that how long it is since we last met! Be only the measure of an odd-and-even license plate rule, that is to say, only reduced the motor vehicle exhaust emission of half, we just could see the blue sky and white cloud of yearning!
And adopt purifying vehicle exhaust equipment of the present invention, can substantially realize auto-exhaust zero-emission! Can predict, in case purifying vehicle exhaust equipment of the present invention is generally adopted, blue sky and white cloud will be no longer our dream!
Summary of the invention the object of the present invention is to provide a kind of purifying vehicle exhaust equipment, and the suction port of this purifying vehicle exhaust equipment is communicated with vehicle-exhaust exhaust pipe.Harmful matter in vehicle exhaust is, physical reactions chemical with chemical solution generation wherein through purifying vehicle exhaust equipment the time, thereby reaches the purpose of removing the harmful matter in vehicle exhaust.
The technical solution adopted for the present invention to solve the technical problems is:
Design, a kind of purifying vehicle exhaust equipment of use include container shell, it is characterized in that: be connected to suction port and air outlet on described container shell; Described suction port is communicated with vehicle-exhaust exhaust pipe; Described air outlet is communicated with atmosphere; Described container shell inside has an independently container at least; In described independently container, dissimilar solution is housed; In described independently container, dividing plate is arranged; Solution in described independently container forms connecting vessels take dividing plate as the boundary.
Described suction port is positioned at the top of container shell; To prevent that solution from splashing in suction port and entering automobile exhaust pipe.
Described air outlet is positioned at the top of container shell, and is communicated with atmosphere.
Be placed with floating debris above described solution, to prevent solution fierce vibration in autonomous container.
Described dividing plate closed upper part, and be stretched over the bottom from the top of container independently, solution wherein forms the state of connecting vessels take dividing plate as the boundary.
Several of described container shell interior separation are container independently, its first independently the suction port of container be communicated with the outlet pipe of vehicle exhaust; Connect vehicle-exhaust exhaust pipe and first independently the lower of the pipeline between the suction port of container have and can discharge water but can prevent the aperture that gas spills in a large number.Like this just in case can automatically discharge when vehicle exhaust is condensed into liquid or independently the solution in container enters this segment pipe, and be unlikely to enter into motor from aperture.
Several of described container shell interior separation are container independently, the air outlet of its previous independently container with rear one independently the suction port of container be communicated with.
The baffle plate of the oriented internal tank bending in the top of described independently container; Preventing that solution in container independently from splashing in suction port or in relief opening, and can prevent that the solution of adjacent independently internal tank is splashed into mutually.
Charging hole is arranged at the top of described independently container.
Cock of water drain is arranged at the bottom of described independently container.
There is transparent indicating graduation in the outside of described independently container, can indicate the solution water level in container.Transparent part can adopt transparent material manufacturing, perhaps draws a transparent tubule with scale in the mode of connecting vessels and indicates.
Purifying vehicle exhaust equipment of the present invention from motor vehicle exhaust emission the source---outlet pipe is controlled, can fundamentally solve the problem that motor vehicle exhaust emission is polluted, have and be simple and easy to advantages such as, with low cost, environmental protections.If can vigorously promote the use, it is a good job of benefiting the nation and the people.
Description of drawings Fig. 1 is the structural representation of purifying vehicle exhaust equipment of the present invention;
Fig. 2 is the structural representation (plan view) of purifying vehicle exhaust equipment of the present invention;
Fig. 3 is the graduation indication schematic diagram (drawing a transparent tubule with scale in the mode of connecting vessels indicates) of purifying vehicle exhaust equipment of the present invention.
Fig. 4 is that the connection vehicle-exhaust exhaust pipe of purifying vehicle exhaust equipment of the present invention and first independently can discharge water in the pipeline between the suction port of container but can prevent the schematic diagram of the draining aperture that gas spills in a large number.
Reference character:
1, container shell, 2, autonomous container 1, 3, autonomous container 2, 4, autonomous container 3, 5, suction port, 6, the air outlet, 7, autonomous container 1 air outlet, 8, autonomous container 2 suction ports, 9, autonomous container 2 air outlets, 10, autonomous container 3 suction ports, 11, autonomous container 1 charging hole, 12, autonomous container 2 charging holes, 13, autonomous container 3 charging holes, 14, autonomous container 1 cock of water drain, 15, autonomous container 2 cocks of water drain, 16, autonomous container 3 cocks of water drain, 17, autonomous container 1 curved baffle, 18, autonomous container 2 curved baffle, 19, autonomous container 2 curved baffle, 20, autonomous container 3 curved baffle, 21, transparent indicating graduation, 22, the draining aperture.
Embodiment is described further purifying vehicle exhaust equipment preferred embodiment of the present invention below in conjunction with accompanying drawing.
As shown in Fig. 1-2, include container shell 1, the suction port 5 of described container shell 1 is communicated with automobile exhaust pipe is airtight.Described container shell 1 inside is separated into 3 independently containers: autonomous container 1, autonomous container 2 and autonomous container 3.All there is dividing plate the inside of autonomous container 1, autonomous container 2 and autonomous container 3; The dividing plate closed upper part, lower openings.After injecting solution, make the interior solution of each container all form the form of connecting vessels.
Vehicle exhaust arrives autonomous container 1 by suction port 5.The top of the autonomous container 1 of having sealed due to dividing plate, vehicle exhaust can only be by the bottom of autonomous container 1, pass the solution of autonomous container 1, and with solution in autonomous container 1, chemistry, physical reactions occur, arrive autonomous container 1 air outlet 7 by connecting vessels at last.
Autonomous container 1 air outlet 7 interconnects with autonomous container 2 suction ports 8, so enter autonomous container 2 by the vehicle exhaust after autonomous container 1.The top of the autonomous container 2 of having sealed due to dividing plate equally, vehicle exhaust can only be by the bottom of autonomous container 2, pass the solution of autonomous container 2, and with solution in autonomous container 2, chemistry, physical reactions occur, arrive autonomous container 2 air outlets 9 by connecting vessels at last.
In order to remove the harmful matter in vehicle exhaust, need to add different chemical substances in autonomous container 1, autonomous container 2, autonomous container 3, can open respectively autonomous container 1 charging hole 11, autonomous container 2 charging holes 12 or autonomous container 3 charging holes 13 this moment and add.
After using a period of time, need to clear up residual solution in autonomous container 1, autonomous container 2, autonomous container 3, can open respectively autonomous container 1 cock of water drain 14, autonomous container 2 cocks of water drain 15 or autonomous container 3 cocks of water drain 16 and discharge water and clear up internal tank this moment in good time.
Because the chemical substance of adding all has certain corrosivity, therefore, the inwall of autonomous container 1, autonomous container 2, autonomous container 3 need to consider to do corresponding anti-corrosion treatment.
Each independently has transparent indicating graduation in the outside of container, can indicate the solution water level in container.Transparent part can adopt transparent material manufacturing, perhaps draws a transparent tubule with scale in the mode of connecting vessels as shown in Figure 3 and indicates.
Connect vehicle-exhaust exhaust pipe and first independently the lower of the pipeline between the suction port of container have and can discharge water but can prevent the aperture that gas spills in a large number.Like this just in case can automatically discharge when vehicle exhaust is condensed into liquid or independently the solution in container enters this segment pipe, and be unlikely to enter into motor from aperture.As shown in Figure 4, vehicle exhaust passes through from left to right, and the projection small front apron on the draining aperture can not stop normally passing through of vehicle exhaust, if but in pipeline, liquid is arranged this moment, can automatically discharge from the draining aperture.
According to the description of front, we can know, pollutant main in vehicle exhaust comprises:
● solid suspended particle
● carbon monoxide
● nitrogen oxide: mainly refer to nitrous oxide, nitrogen dioxide
● lead
● sulfur dioxide
● carbon dioxide
● hydrocarbon
Etc..
Below we analyze the harmful matter of how removing in vehicle exhaust one by one in this preferred embodiment:
Plumbous: according to chemical knowledge, lead can be dissolved in watery hydrochloric acid, dilute sulfuric acid or rare nitric acid.Therefore, if we add watery hydrochloric acid, dilute sulfuric acid or rare nitric acid in autonomous container 1, the lead in vehicle exhaust is in the solution of the autonomous container 1 that can be dissolved in.
Carbon monoxide: according to chemical knowledge, carbon monoxide is slightly soluble in water, dissolves in the multiple organic solvents such as ethanol, benzene.Therefore, if we add the organic solvents (preferred alcohol) such as ethanol or benzene in autonomous container 2, the carbon monoxide in vehicle exhaust is in the solution of the autonomous container 2 that can be dissolved in.
Sulfur dioxide, carbon dioxide: sulfur dioxide and carbon dioxide are sour gas, can with alkali matter such as sodium hydroxide (NaOH, be commonly called as caustic soda, caustic soda, caustic soda), calcium hydroxide (Ca (OH) 2, being commonly called as calcium hydroxide, slaked lime, is the main component of lime water) etc. neutralization reaction occurs.Therefore, if we add alkali matter such as sodium hydroxide or calcium hydroxide etc. in autonomous container 3, the sulfur dioxide in vehicle exhaust and carbon dioxide are in the solution of the autonomous container 3 that can be dissolved in.
Nitrogen oxide: mainly refer to nitrous oxide, nitrogen dioxide.According to chemical knowledge, nitrous oxide energy vitriolization and ethanol; Can also add ethanol owing to can adding in autonomous container 1 in sulfuric acid, autonomous container 2, therefore, nitrous oxide can be removed in autonomous container 1 or autonomous container 2.Nitrogen dioxide can be water-soluble, and can with alkali matter generation neutralization reaction.Owing in autonomous container 1, in autonomous container 2, autonomous container 3, water being arranged, can also add alkali matter in autonomous container 3, therefore, nitrogen dioxide is can be dissolved in the solution of container shell.
Solid suspended particle: solid suspended particle is by the aqueous solution time, and the overwhelming majority can be absorbed.
Hydrocarbon: hydrocarbon generally can be dissolved in the organic solvents such as ethanol or benzene.
Like this, by after purifying vehicle exhaust equipment, the harmful matter overwhelming majority in vehicle exhaust is dissolved or absorb and remove, and 11 gases that eject are cleanly to have earned gas substantially from the air outlet!
Above preferred embodiment is only wherein a kind of typical application, also can increase as required or reduce the quantity of autonomous container or change solution type wherein etc.
The present invention is not limited to above preferred embodiment, and anyone can draw various forms of purifying vehicle exhaust equipment under enlightenment of the present invention.All equalizations of doing according to the scope of the claims of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. a purifying vehicle exhaust equipment, include container shell, it is characterized in that: be connected to suction port and air outlet on described container shell; Described suction port is communicated with vehicle-exhaust exhaust pipe; Described air outlet is communicated with atmosphere; Described container shell inside has an independently container at least; In described independently container, dissimilar solution is housed; In described independently container, dividing plate is arranged; Solution in described independently container forms connecting vessels take dividing plate as the boundary.
2. purifying vehicle exhaust equipment according to claim 1, it is characterized in that: described suction port is or/and described air outlet is positioned at the top of container shell.
3. purifying vehicle exhaust equipment according to claim 1, is characterized in that: be placed with floating debris above described solution.
4. purifying vehicle exhaust equipment according to claim 1 is characterized in that: described dividing plate closed upper part, and be stretched over the bottom from the top of container independently, solution wherein forms the state of connecting vessels take dividing plate as the boundary.
5. purifying vehicle exhaust equipment according to claim 1, it is characterized in that: several of described container shell interior separation are container independently, its first independently the suction port of container be communicated with the outlet pipe of vehicle exhaust; Connect vehicle-exhaust exhaust pipe and first independently the lower of the pipeline between the suction port of container have and can discharge water but can prevent the aperture that gas spills in a large number.
6. purifying vehicle exhaust equipment according to claim 1, it is characterized in that: several of described container shell interior separation are container independently, the air outlet of its previous independently container with rear one independently the suction port of container be communicated with.
7. purifying vehicle exhaust equipment according to claim 1, is characterized in that: the baffle plate of the oriented internal tank bending in the top of described independently container.
8. purifying vehicle exhaust equipment according to claim 1, it is characterized in that: charging hole is arranged at the top of described independently container.
9. purifying vehicle exhaust equipment according to claim 1, it is characterized in that: cock of water drain is arranged at the bottom of described independently container.
10. purifying vehicle exhaust equipment according to claim 1, it is characterized in that: there is transparent indicating graduation in the outside of described independently container, can indicate the solution water level in container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110404988 CN103147826A (en) | 2011-12-07 | 2011-12-07 | Automobile exhaust purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110404988 CN103147826A (en) | 2011-12-07 | 2011-12-07 | Automobile exhaust purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103147826A true CN103147826A (en) | 2013-06-12 |
Family
ID=48546100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110404988 Pending CN103147826A (en) | 2011-12-07 | 2011-12-07 | Automobile exhaust purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103147826A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196599A (en) * | 2014-08-22 | 2014-12-10 | 山东商业职业技术学院 | Haze reduction exhaust funnel |
| CN104948268A (en) * | 2015-05-06 | 2015-09-30 | 安徽舒凯矿山机械有限公司 | Underground mine operation vehicle with tail gas emission reduction function |
| CN106030064A (en) * | 2014-02-28 | 2016-10-12 | 天纳克汽车经营有限公司 | In-line flow diverter |
| US10077702B2 (en) | 2011-09-08 | 2018-09-18 | Tenneco Automotive Operating Company Inc. | In-line flow diverter |
-
2011
- 2011-12-07 CN CN 201110404988 patent/CN103147826A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10077702B2 (en) | 2011-09-08 | 2018-09-18 | Tenneco Automotive Operating Company Inc. | In-line flow diverter |
| CN106030064A (en) * | 2014-02-28 | 2016-10-12 | 天纳克汽车经营有限公司 | In-line flow diverter |
| CN106030064B (en) * | 2014-02-28 | 2018-10-19 | 天纳克汽车经营有限公司 | In-line arrangement current divider |
| CN104196599A (en) * | 2014-08-22 | 2014-12-10 | 山东商业职业技术学院 | Haze reduction exhaust funnel |
| CN104948268A (en) * | 2015-05-06 | 2015-09-30 | 安徽舒凯矿山机械有限公司 | Underground mine operation vehicle with tail gas emission reduction function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6467036B2 (en) | Air purification equipment using liquid reducing agent, and its operation and application method | |
| CN103147826A (en) | Automobile exhaust purification equipment | |
| CN101992013B (en) | Waste gas purifying system for highway tunnel | |
| CN2878683Y (en) | Automobile waste gas purifier | |
| CN201916024U (en) | Automobile tail gas filtering device | |
| CN204034494U (en) | A kind of haze processor | |
| CN206942854U (en) | Tail-gas purifier of vehicle | |
| CN203296870U (en) | Automobile exhaust dust removing device | |
| CN104074592A (en) | Vehicle tail gas exhaust pipe based on electrostatic adsorption | |
| CN204429103U (en) | A kind of Long Tunnel of Expressway automobile tail gas purification system | |
| CN104128062A (en) | Haze processor | |
| CN203990177U (en) | The Chimay purifying device of a kind of fuel oil machinery and car | |
| CN105756752A (en) | Purification device for automobile exhaust | |
| CN204113395U (en) | Tail gas cleaner for motor-driven vehicle | |
| CN205117460U (en) | Automobile exhaust gas processing device | |
| CN104074594A (en) | Automobile tail gas exhaust pipe based on electrostatic spraying dust extraction | |
| CN204973451U (en) | Waste gas purification treatment system | |
| CN203248228U (en) | Vehicle tail gas purifying device | |
| CN201106467Y (en) | Automobile tail gas purifier | |
| CN103122782A (en) | Improved setting of tail gas purifying device for internal combustor | |
| CN203239428U (en) | Motor vehicle exhaust filter and purification device | |
| CN106050365B (en) | A kind of automobile engine with oil vapor treatment mechanism | |
| CN204386705U (en) | A kind of automobile tail gas cleaning treatment device | |
| CN205503228U (en) | Automobile exhaust gas processing device | |
| CN201862355U (en) | Exhaust gas purification system for highway tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |