CN101670997A - Bottled red wine fresh-keeping and automatic pouring device - Google Patents
Bottled red wine fresh-keeping and automatic pouring device Download PDFInfo
- Publication number
- CN101670997A CN101670997A CN200910152742A CN200910152742A CN101670997A CN 101670997 A CN101670997 A CN 101670997A CN 200910152742 A CN200910152742 A CN 200910152742A CN 200910152742 A CN200910152742 A CN 200910152742A CN 101670997 A CN101670997 A CN 101670997A
- Authority
- CN
- China
- Prior art keywords
- wine
- gas
- keeping
- electromagnetic valve
- control electromagnetic
- 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.)
- Granted
Links
Images
Landscapes
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a bottled red wine fresh-keeping and automatic pouring device comprising a wine container and a sealed container plug. The bottled wine fresh-keeping and automatic pouring device is characterized in that one side on the sealed container plug is provided with an inflation mechanism for injecting decompressed nitrogen or argon coming from a gas storage bottle into the container, and the other side thereof is provided with a wine outlet mechanism of a wine outlet control electromagnetic valve; the inflation mechanism comprises a nitrogen or argon storage bottle, a constant-pressure type reducing valve connected with the gas storage bottle, a gas transmission main pipe, a gas control electromagnetic valve and a gas inlet pipe, wherein the gas control electromagnetic valve is connected with the gas transmission main pipe, and one end of the gas inlet pipe is connected with the gas control electromagnetic valve and the other end thereof is inserted into the sealed container plug and enters the container; and the wine outlet mechanism comprises a wine outlet pipe, a wine outlet control electromagnetic valve connected with the wine outlet pipe, a wine transmission pipe and a wine outlet faucet. With the bottled wine fresh-keeping and automatic pouring device, the problems of long-term quality keeping, fresh keeping and taste keeping of bottled liquor, especiallybottled red wine can be solved; and meanwhile, gas pressure realizes automatic wine pouring without opening the wine container plug.
Description
Technical field
The present invention relates to a kind of vitals of refreshing red wine pouring reezer system, specifically a kind of device of bottled red fresh-keeping and automatic pouring.
Background technology
No matter be expensive red wine or common red wine, all have tasty and refreshing, the characteristics of sweet-smelling.But long-term drinking red wine health care.Well known red wine forms with brewing grape, because of the difference of its raw material, its special storage mode is arranged.And we drink Shi Douxu at every turn and open container stopper and pour out red wine, and wine frequently contacts with air, and red wine is easy to can be rotten spoiled, causes and can not drink.And in general, be the red wine ability every day one little handleless cup that drink the health centre, and one bottle of red wine (as 750ml) probably needed to have drunk in 30-40 days, and can go bad very well after the opening of bottle wine, and this has just caused waste to a certain degree.
Simultaneously, red wine also is a kind of drinks drink that can not contact with ultraviolet ray, and fresh-keeping, guarantor's flavor, guarantor's sweet-smelling are had very high requirement.Though red wine is the drinks drink of the special storage of a kind of needs, its effect is but not fair despises.Red wine containing not only can be hypotensive, alleviates heart disease, cerebral thrombus, and the outbreak of miocardial infarction, but reducing blood lipid again, hemangiectasis reduces blood viscosity.And concerning the Ms, but cosmetology and health also.General only need of red wine sooner or later respectively be drunk one ounce, and such one bottle of red wine just needs drink 20-40 days, and this just need be fresh-keeping to it, protect flavor, guarantor's sweet-smelling.But no matter still domestic abroad now, to red wine fresh-keeping, to guarantee the quality, protect flavor, protect sweet-smelling all still be a great problem, still suitable its degenerates.Though what red wine adopted now all is the refrigeration wine cabinet, this refrigeration wine cabinet can only refrigerate, be incubated, can not be fresh-keeping, guarantee the quality, protect flavor, and its cabinet is relatively heavier.And when drinking at every turn, all to open the refrigeration wine cooler door and redder container stopper be opened.Not only make the refrigeration wine cabinet consume energy, and make red wine original sweet-smelling that run off, red wine is degenerated.Chinese patent, the patent No. is, ZL03274592.3, name is called, the utility model patent of " refreshing red wine vending machine ", " a kind of refreshing red wine vending machine is disclosed; it comprises body; Wine storage device and fridge equipment are formed; Wine storage device places body upper, and body upper is stamped outer cover, and outer cover covers Wine storage device and forms a fresh-keeping space; also be provided with an accommodation space in the body; installation one has the heat-insulation layer of through hole between this accommodation space and the fresh-keeping space, and the refrigeration and heat radiator of fridge equipment places the fresh-keeping space on heat-insulation layer top, and heat exchanger and control circuit board are fixed on the accommodation space of heat-insulation layer bottom; Wine storage device is externally connected with change-over valve, and change-over valve is connected with vacuum pump, and the setting of this vacuum pump can be extracted the air in the Wine storage device out, makes red wine in the Wine storage device be difficult for oxidized and causes going bad.Refreshing red wine vending machine of the present utility model have whole constant temperature fresh-keeping, effectively isolate oxygen in the Wine storage device, anti-oxidation improves fresh-keeping effect and prolongs the effect of fresh keeping time." complex structure of this patented technology, the manufacturing cost height.And the difficulty of guaranteeing degree of vacuum is bigger, and freshness date can only reach about 15 days.Thereby be badly in need of on the market a kind of to the uncork red wine drink before the energy long-period freshness preserving, guarantee the quality, protect the refreshing red wine of flavor, guarantor's sweet-smelling and need not open and refrigerate the device that wine cooler door just can be poured out wine automatically.
Summary of the invention
The present invention's purpose is to solve bottle of liquor, particularly bottled redly guarantees the quality for a long time, fresh-keeping a, difficult problem of protecting flavor, discloses a kind of device of bottled red fresh-keeping and automatic pouring to society.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of bottled red fresh-keeping and automatic pouring device comprises the container of adorning red wine, and the airtight container plug is characterized in that, airtight container beyond the Great Wall a side be installed in container inject from gaholder through the nitrogen of decompression or the inflation mechanism of argon gas; Airtight container beyond the Great Wall opposite side be installed on out the wine control electromagnetic valve go out wine mechanism.
Described inflation mechanism comprises: nitrogen storage gas cylinder or argon gas gaholder, the reducing valve that joins with described gaholder, gas transmission main, the gas control electromagnetic valve that connects this gas transmission main, one connects this gas control electromagnetic valve, other end and inserts described airtight container plug and feed air inlet pipe in the described container.
Describedly go out wine mechanism and comprise: wine outlet duct, what link to each other with described wine outlet duct goes out the wine control electromagnetic valve, wine conveying pipe and go out the wine tap.
Described reducing valve is the constant pressure type reducing valve, this constant pressure type reducing valve comprises: twist with described gaholder close, gas cylinder thimble safety permanent seat that the centre is furnished with packing seal, the piston/cylinder that cooperates with described gas cylinder thimble safety permanent seat, be installed on piston, spring in the described piston/cylinder, large sealing packing ring on the described piston, the small sealing ring on the piston rod, gas cylinder thimble between described gaholder and piston rod, pass the air tube that described piston rod communicates with air-pressure gauge and air outlet adapter, the air gate on the described air outlet adapter.
Described gas control electromagnetic valve and go out the wine control electromagnetic valve and controlled by same control circuit; Gas control electromagnetic valve and go out the wine control electromagnetic valve and open or close simultaneously.
The measure of taking for further optimization the technical program is:
Described gas control electromagnetic valve is equipped with pressure relief valve.
Wine outlet duct in the described container is inserted to described container bottom.
Advantage of the present invention is:
Since be installed in container on the container stopper of dress red wine inject from gaholder through the nitrogen of decompression or the inflation mechanism of argon gas, because nitrogen (N
2) or argon gas (Ar) proportion be lighter than red wine greater than air, make nitrogen (N like this
2) or argon gas (Ar) float over the red wine surface all the time, closures for containers is a leak free, makes and is flooded with enough nitrogen (N in the container all the time
2) or argon gas (Ar), pass through the pressure of gas again, make red wine and air thoroughly isolated, thereby reach fresh-keeping, guarantee the quality, protect flavor, the purpose of guarantor's sweet-smelling, its freshness date can reach 90 days.
Again since also be installed on the container stopper of dress red wine the wine control electromagnetic valve is housed out go out wine mechanism, nitrogen injection (N in container
2) or during argon gas (Ar), because the pressure effect of gas, wine will be automatically goes out the wine control electromagnetic valve to flow out from what opened, make bartender's matter, fresh-keeping, realized going out automatically wine when protecting flavor.
Because reducing valve adopts the constant pressure type reducing valve, and in the gas control electromagnetic valve pressure relief valve is installed, the wine outlet duct in the container is inserted to described container bottom, so this device is very safe when using, and till wine can be drunk totally in the container.
The present invention is simple in structure, makes easily, and cost is low, and result of use is but very good.
Description of drawings
Fig. 1 is the embodiment of the invention 1 an integral structure scheme drawing;
Fig. 2 is the embodiment of the invention 2 structural representations;
Fig. 3 is a constant pressure type structure of relief pressure valve scheme drawing of the present invention;
Fig. 4 is Fig. 3 exploded drawings.
Each Reference numeral title in the accompanying drawing is:
The specific embodiment
Below in conjunction with embodiment the present invention is described in further detail:
As shown in Figure 1: a kind of bottled red fresh-keeping and automatic pouring device, comprise the container 10 of adorning red wine, airtight container plug 9, a side is installed on and injects in container from the nitrogen that passes through decompression of gaholder 1 or the inflation mechanism of argon gas on the airtight container plug 9; What opposite side was installed on out wine control electromagnetic valve 4 on the airtight container plug 9 goes out wine mechanism.Since be installed in container on the container stopper of dress red wine inject from gaholder through the nitrogen of decompression or the inflation mechanism of argon gas, because nitrogen (N
2) or argon gas (Ar) proportion be lighter than red wine greater than air, make nitrogen (N like this
2) or argon gas (Ar) float over the red wine surface all the time, closures for containers is a leak free, makes and is flooded with enough nitrogen (N in the container all the time
2) or argon gas (Ar), pass through the pressure of gas again, make red wine and air thoroughly isolated, thereby reach fresh-keeping, guarantee the quality, protect flavor, the purpose of guarantor's sweet-smelling, its freshness date can reach 90 days.Again since also be installed on the container stopper of dress red wine the wine control electromagnetic valve is housed out go out wine mechanism, nitrogen injection (N in container
2) or during argon gas (Ar), because the pressure effect of gas, wine will be automatically goes out the wine control electromagnetic valve to flow out from what opened, make bartender's matter, fresh-keeping, realized going out automatically wine when protecting flavor.
Described inflation mechanism comprises: nitrogen storage gas cylinder or argon gas gaholder 1, the constant pressure type reducing valve 2 that joins with described gaholder 1, gas transmission main 3,4, one of gas control electromagnetic valve that connect this gas transmission main connect this gas control electromagnetic valve, other end and insert described airtight container plug and feed air inlet pipe 5 in the described container.
Describedly go out wine mechanism and comprise: wine outlet duct 7, what link to each other with described wine outlet duct 7 goes out wine control electromagnetic valve 6, wine conveying pipe 7 ' and go out wine tap 8.
Described constant pressure type reducing valve 2 comprises: with described gaholder 1 (Fig. 3,4) stubborn closing, the centre is furnished with the gas cylinder thimble safety permanent seat 2-6 of packing seal 2-7, the piston/cylinder 2-1 that cooperates with described gas cylinder thimble safety permanent seat 2-6, be installed on the piston 2-3 among the described piston/cylinder 2-1, spring 2-5, large sealing packing ring 2-2 on the described piston 2-3, small sealing ring 2-4 on the piston rod, gas cylinder thimble 2-8 between described gaholder 1 and piston rod, pass the air tube 2-9 that described piston rod communicates with air-pressure gauge 2-10 and air outlet adapter 2-11, the air gate 2-111 on the described air outlet adapter 2-11.High pressure gas in the gaholder 1 are implemented the one-level decompression by gas cylinder thimble 2-8.Carry out second depressurized by pore 2-111 among the air cavity 2-71 by gas cylinder thimble safety permanent seat 2-7 again, make the suitable bartender's aquatic foods of pressure of high pressure nitrogen or argon gas and the usefulness of pressure wine.
Described gas control electromagnetic valve 4 and go out wine control electromagnetic valve 6 and controlled by same control circuit; Described gas control electromagnetic valve 4 and go out wine control electromagnetic valve 6 and open or close simultaneously.
Described gas control electromagnetic valve 4 is equipped with pressure relief valve 41.Pressure relief valve comprises valve body, spool and valve core spring (prior art).When gaseous tension during greater than setting pressure, valve core spring is compressed, and overvoltage gas is discharged to guarantee safety.
As shown in Figure 2: embodiment 2 is substantially the same manner as Example 1.What be not both embodiment 2 usefulness is the combined gas control electromagnetic valve, gas transmission main 3 connects the combined gas control electromagnetic valve that has 2 gas control electromagnetic valve, this is the bright and devices of pouring automatically of two red chromatography bartenders.
The present invention is fit to the fresh-keeping of various bottle of liquors, be particularly suitable for to for health-care effect every day quantitatively drink a small amount of bottled red crowd and use.
Though the present invention illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (7)
1, a kind of bottled red fresh-keeping and automatic pouring device, comprise the container (10) of adorning red wine, airtight container plug (9) is characterized in that, the last side of airtight container plug (9) is installed on to be injected in container from the nitrogen that passes through decompression of gaholder (1) or the inflation mechanism of argon gas; What airtight container plug (9) went up that opposite side is installed on out wine control electromagnetic valve (4) goes out wine mechanism.
2, bottled red fresh-keeping and automatic pouring device according to claim 1, it is characterized in that, described inflation mechanism comprises: nitrogen storage gas cylinder or argon gas gaholder (1), the reducing valve that joins with described gaholder (1), gas transmission main (3), the gas control electromagnetic valve (4) that connects this gas transmission main, one connects this gas control electromagnetic valve, other end and inserts described airtight container plug and feed air inlet pipe (5) in the described container.
3, bottled red fresh-keeping and automatic pouring device according to claim 1 and 2, it is characterized in that, describedly go out wine mechanism and comprise: wine outlet duct (7), what link to each other with described wine outlet duct (7) goes out wine control electromagnetic valve (6), wine conveying pipe (7 ') and go out wine tap (8).
4, bottled red fresh-keeping and automatic pouring device according to claim 3, it is characterized in that, described reducing valve is constant pressure type reducing valve (2), this constant pressure type reducing valve (2) comprising: twist with described gaholder (1) and close, the centre is furnished with the gas cylinder thimble safety permanent seat (2-6) of packing seal (2-7), the piston/cylinder (2-1) that cooperates with described gas cylinder thimble safety permanent seat (2-6), be installed on the piston (2-3) in the described piston/cylinder (2-1), spring (2-5), large sealing packing ring (2-2) on the described piston (2-3), small sealing ring on the piston rod (2-4), gas cylinder thimble (2-8) between described gaholder (1) and piston rod, pass the air tube (2-9) that described piston rod communicates with air-pressure gauge (2-10) and air outlet adapter (2-11), the air gate (2-111) on the described air outlet adapter (2-11).
5, bottled red fresh-keeping and automatic pouring device according to claim 4 is characterized in that, described gas control electromagnetic valve (4) and go out wine control electromagnetic valve (6) and controlled by same control circuit; Described gas control electromagnetic valve (4) and go out wine control electromagnetic valve (6) and open or close simultaneously.
6, bottled red fresh-keeping and automatic pouring device according to claim 5 is characterized in that described gas control electromagnetic valve (4) is equipped with pressure relief valve (41).
7, bottled red fresh-keeping and automatic pouring device according to claim 6 is characterized in that, the wine outlet duct (7) in the described container (10) is inserted to described container (10) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910152742 CN101670997B (en) | 2009-09-29 | 2009-09-29 | Bottled red wine fresh-keeping and automatic pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910152742 CN101670997B (en) | 2009-09-29 | 2009-09-29 | Bottled red wine fresh-keeping and automatic pouring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101670997A true CN101670997A (en) | 2010-03-17 |
| CN101670997B CN101670997B (en) | 2012-12-19 |
Family
ID=42018458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910152742 Expired - Fee Related CN101670997B (en) | 2009-09-29 | 2009-09-29 | Bottled red wine fresh-keeping and automatic pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101670997B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712407A (en) * | 2013-12-11 | 2014-04-09 | 清华大学 | Refrigerator with functions of preserving opened wines and automatically pouring wines |
| CN106219475A (en) * | 2016-08-30 | 2016-12-14 | 南京乐惠轻工装备制造有限公司 | A kind of packed in flexible pouchy beer brewing machine |
| WO2017067030A1 (en) * | 2015-10-21 | 2017-04-27 | 宁波铭匠扎啤设备有限公司 | Integrated alcoholic beverage fresh-keeping barrel system |
| CN106629563A (en) * | 2016-12-28 | 2017-05-10 | 深圳品久科技有限公司 | Drink distribution device |
| CN107512696A (en) * | 2017-08-17 | 2017-12-26 | 四川五月花精密机械有限公司 | A kind of red wine goes out the fresh system and method for bartender |
| CN109279565A (en) * | 2018-10-23 | 2019-01-29 | 塔罗斯控股有限公司 | One kind making liquid connector |
| CN110329976A (en) * | 2014-12-17 | 2019-10-15 | 瓦恩普拉姆公司 | For the distributor from container allocation fluid |
| CN111169791A (en) * | 2018-11-12 | 2020-05-19 | 宁波精酿谷科技有限公司 | Go out wine pipe subassembly and flexible packaging bag subassembly |
| US10899593B2 (en) | 2014-12-17 | 2021-01-26 | Wine Plum, Inc. | Liquid dispensing device |
| US10940449B2 (en) | 2014-12-17 | 2021-03-09 | Wine Plum, Inc. | Systems and methods for wine preservation |
| US10947099B2 (en) | 2014-12-17 | 2021-03-16 | Wine Plum, Inc. | Liquid dispensing device |
| CN115028127A (en) * | 2022-05-31 | 2022-09-09 | 帝泉(上海)贸易有限公司 | Red wine fresh-keeping wine outlet system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201538680U (en) * | 2009-09-29 | 2010-08-04 | 胡丰 | Fresh-keeping and automatic wine-pouring device for in-bottle red wine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4595121A (en) * | 1984-09-10 | 1986-06-17 | Sheldon Schultz | Apparatus and method for dispensing and preserving bottled degradable liquids such as wine and the like |
-
2009
- 2009-09-29 CN CN 200910152742 patent/CN101670997B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201538680U (en) * | 2009-09-29 | 2010-08-04 | 胡丰 | Fresh-keeping and automatic wine-pouring device for in-bottle red wine |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712407A (en) * | 2013-12-11 | 2014-04-09 | 清华大学 | Refrigerator with functions of preserving opened wines and automatically pouring wines |
| US10899593B2 (en) | 2014-12-17 | 2021-01-26 | Wine Plum, Inc. | Liquid dispensing device |
| US10947099B2 (en) | 2014-12-17 | 2021-03-16 | Wine Plum, Inc. | Liquid dispensing device |
| US10940449B2 (en) | 2014-12-17 | 2021-03-09 | Wine Plum, Inc. | Systems and methods for wine preservation |
| CN110329976A (en) * | 2014-12-17 | 2019-10-15 | 瓦恩普拉姆公司 | For the distributor from container allocation fluid |
| WO2017067030A1 (en) * | 2015-10-21 | 2017-04-27 | 宁波铭匠扎啤设备有限公司 | Integrated alcoholic beverage fresh-keeping barrel system |
| US10358333B2 (en) | 2015-10-21 | 2019-07-23 | Ningbo Major Draft Beer Equipment Co., Ltd. | Integrated alcoholic beverage fresh-keeping barrel system |
| CN106219475A (en) * | 2016-08-30 | 2016-12-14 | 南京乐惠轻工装备制造有限公司 | A kind of packed in flexible pouchy beer brewing machine |
| CN106219475B (en) * | 2016-08-30 | 2019-02-22 | 南京乐惠芬纳赫包装机械有限公司 | A kind of packed in flexible pouchy beer brewing machine |
| CN106629563A (en) * | 2016-12-28 | 2017-05-10 | 深圳品久科技有限公司 | Drink distribution device |
| CN107512696A (en) * | 2017-08-17 | 2017-12-26 | 四川五月花精密机械有限公司 | A kind of red wine goes out the fresh system and method for bartender |
| CN109279565A (en) * | 2018-10-23 | 2019-01-29 | 塔罗斯控股有限公司 | One kind making liquid connector |
| CN111169791A (en) * | 2018-11-12 | 2020-05-19 | 宁波精酿谷科技有限公司 | Go out wine pipe subassembly and flexible packaging bag subassembly |
| CN115028127A (en) * | 2022-05-31 | 2022-09-09 | 帝泉(上海)贸易有限公司 | Red wine fresh-keeping wine outlet system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101670997B (en) | 2012-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101670997B (en) | Bottled red wine fresh-keeping and automatic pouring device | |
| CN101717061B (en) | Refrigeration machine for refreshing red wine and automatically pouring wine | |
| CN201538680U (en) | Fresh-keeping and automatic wine-pouring device for in-bottle red wine | |
| KR101498251B1 (en) | Bottle for beverage | |
| CN204528025U (en) | A kind of tea can | |
| CN201592984U (en) | Red wine refreshing and automatic wine pouring deep-freezer | |
| CN104755386A (en) | Two-pack type beverage container | |
| CN101441022A (en) | Refrigerated storage bottle wine fresh-keeping drinking machine | |
| CN201825720U (en) | Automatic wine dispenser for fresh preservation and cold preservation of red wine | |
| CN102153040B (en) | Wine refrigerating device | |
| CN103662415B (en) | A kind of wine storing and fresh-keeping method and device | |
| KR20110012034A (en) | Wine dispensing system | |
| CN107619016B (en) | Intelligent grape wine fresh-keeping machine with pipeline antibacterial function | |
| CN201185643Y (en) | Fresh-keeping device of beverage | |
| KR100840436B1 (en) | Refrigerator with pressure case for for injection of carbonate gas | |
| CN207551903U (en) | A kind of electronics red wine cabinet | |
| CN201005431Y (en) | Temperature controlled type thermos cup | |
| CN103148665A (en) | Modular integrated beverage dispenser | |
| CN105292792B (en) | A kind of beer barrel of external dioxide bottle | |
| CN201032323Y (en) | Fast refrigerating machine for beer | |
| CN200975825Y (en) | Rapid wine-freezing device | |
| CN202912683U (en) | Quantitative drinking controller | |
| CN203727871U (en) | Composite double-layer opening sandwiched bottle cover | |
| CN201311156Y (en) | Refrigerated fresh-keeping drinking machine for bottled liquor | |
| CN211650933U (en) | Refrigerator for wine and beverage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20170929 |