CN102920028B - Nebulizer for electronic cigarette and electronic cigarette - Google Patents
Nebulizer for electronic cigarette and electronic cigarette Download PDFInfo
- Publication number
- CN102920028B CN102920028B CN201210458765.0A CN201210458765A CN102920028B CN 102920028 B CN102920028 B CN 102920028B CN 201210458765 A CN201210458765 A CN 201210458765A CN 102920028 B CN102920028 B CN 102920028B
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- CN
- China
- Prior art keywords
- thread bush
- electronic cigarette
- nebulizer
- oil storage
- storage material
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for inhalable precursors
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
- A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
- A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
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- Catching Or Destruction (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The invention discloses a kind of Nebulizer for electronic cigarette, aim to provide a kind of parts few, assembly technology is simple, the Nebulizer for electronic cigarette that cost is low.The embodiment that the present invention adopts is: a kind of Nebulizer for electronic cigarette, comprise atomization cover, suction nozzle cover, thread bush, the electrode retaining collar be fixedly installed in described thread bush, oil storage material, the heating wire assembly be arranged in described atomization cover, dead ring is provided with between described thread bush and electrode retaining collar, described suction nozzle cover and thread bush are a tight fit in the two ends of described atomization cover respectively, and the two pins of described heating wire assembly is connected with electrode retaining collar with described thread bush respectively; Described oil storage material is made up of not of uniform size at least two-layer of density; Fiberglass tubes is not comprised in this atomizer.The invention also discloses a kind of electronic cigarette comprising above-mentioned atomizer.
Description
Technical field
The present invention relates to a kind of Nebulizer for electronic cigarette, also relate to the electronic cigarette comprising this atomizer.
Background technology
Electronic cigarette on market is all provided with atomizer on battery component, arranges the heating wire assembly that tobacco tar is atomized inside atomizer.Atomizer of the prior art, as shown in Fig. 1 in Figure of description, this atomizer comprises atomization cover 1, be arranged on the fiberglass tubes 2 in atomization cover 1, suction nozzle cover 3, thread bush 5, be fixedly installed on the electrode retaining collar 6 in described thread bush 5, be wrapped in the oil storage material in described fiberglass tubes 2, heating wire assembly 10, dead ring 11 is provided with between described thread bush 5 and electrode retaining collar 6, described suction nozzle cover 3 and thread bush 5 are separately positioned on the two ends of described atomization cover 1, oil blocking ring 4 is provided with between described suction nozzle cover 3 and described atomization cover 1, the sealing ring 8 preventing tobacco tar from leaking is provided with between described thread bush 5 and described atomization cover 1, the two pins of described heating wire assembly 10 is connected with electrode retaining collar 6 with described thread bush 5 respectively, described fiberglass tubes 2 is fixed on described thread bush 5.
By the prior art shown in Fig. 1, the complex structure of its Nebulizer for electronic cigarette, the parts comprised are more, and assembly technology is complicated, and cost is high.
Summary of the invention
According to deficiency existing in prior art, it is few that main purpose of the present invention is to provide a kind of parts, and assembly technology is simple, the Nebulizer for electronic cigarette that cost is low.
According to deficiency existing in prior art, it is few that the present invention also has an object to be to provide a kind of parts, and assembly technology is simple, the electronic cigarette that cost is low.
For achieving the above object, the technical solution adopted in the present invention is: a kind of Nebulizer for electronic cigarette, comprise atomization cover, suction nozzle cover, thread bush, the electrode retaining collar be fixedly installed in described thread bush, oil storage material, the heating wire assembly be arranged in described atomization cover, dead ring is provided with between described thread bush and electrode retaining collar, described suction nozzle cover and thread bush are a tight fit in the two ends of described atomization cover respectively, and the two pins of described heating wire assembly is connected with electrode retaining collar with described thread bush respectively; Be provided with a gas channel in described oil storage material, there is in described oil storage material density oil absorbent material not of uniform size and cotton layer, described gas channel by the large described cotton layer of density around forming; Fiberglass tubes is not comprised in this atomizer.
Further, the outer surface of thread bush described in the technical program is provided with annular knurl, and after the outer surface of described annular knurl scribbles fluid sealant, tight fit connection is in described atomization cover.Because the outer surface of described thread bush is provided with annular knurl, so after the outer surface of described annular knurl coats fluid sealant, in the groove of described annular knurl, just can adhere to a large amount of fluid sealants, thus make described thread bush with described be atomized to overlap to be connected form good sealing afterwards.
Further, thread bush described in the technical program and the described junction overlapped that is atomized do not arrange sealing ring.So, just lacked again the installation step being socketed sealing ring on described thread bush, optimized assembly technology of the present invention.
Preferably, suction nozzle cover described in the technical program and the described junction overlapped that is atomized do not arrange oil blocking ring.So, just lacked again the installation step that oil blocking ring is set between described suction nozzle cover and described atomization are overlapped, optimized assembly technology of the present invention.
Further, the material of oil storage described in the technical program is made up of cotton layer and oil absorbent material, and the density of described oil absorbent material is less than described cotton layer, and the thickness of described oil absorbent material is greater than described cotton layer.The object of such setting is: described oil absorbent material density is little, and institutional framework is sparse, can be used as main oil storage material; The density of described cotton layer is large, then as oil resistance material.
Further, thread bush described in the technical program is made up of upper and lower two parts, and top is divided into and is atomized with described the knurling structure overlapping and be connected, and next part is external thread structure.This structure be threaded, can facilitate its dismounting with other counterpart and be connected.
Preferably, the outer surface of thread bush described in the technical program is knurling structure, and inner surface is provided with the outside internal thread connected.
Further, thread bush described in the technical program is provided with hole or the side channel of air inlet.
A kind of electronic cigarette, comprise battery component and atomizer, this atomizer comprises atomization cover, suction nozzle cover, thread bush, the electrode retaining collar be fixedly installed in described thread bush, oil storage material, the heating wire assembly be arranged in described atomization cover, dead ring is provided with between described thread bush and electrode retaining collar, described suction nozzle cover and thread bush are a tight fit in the two ends of described atomization cover respectively, and the two pins of described heating wire assembly is connected with electrode retaining collar with described thread bush respectively; Be provided with a gas channel in described oil storage material, there is in described oil storage material density oil absorbent material not of uniform size and cotton layer, described gas channel by the large described cotton layer of density around forming; Fiberglass tubes is not comprised in this atomizer.
Further, the outer surface of thread bush described in the technical program is provided with annular knurl, and after the outer surface of described annular knurl scribbles fluid sealant, tight fit connection is in described atomization cover.Because the outer surface of described thread bush is provided with annular knurl, so after the outer surface of described annular knurl coats fluid sealant, in the groove of described annular knurl, just can adhere to a large amount of fluid sealants, thus make described thread bush with described be atomized to overlap to be connected form good sealing afterwards.
Further, thread bush described in the technical program and the described junction overlapped that is atomized do not arrange sealing ring.So, just lacked again the installation step being socketed sealing ring on described thread bush, optimized assembly technology of the present invention.
Preferably, suction nozzle cover described in the technical program and the described junction overlapped that is atomized do not arrange oil blocking ring.So, just lacked again the installation step that oil blocking ring is set between described suction nozzle cover and described atomization are overlapped, optimized assembly technology of the present invention.
Further, also comprise fiberglass tubes in the technical program, described oil storage material is wrapped in described fiberglass tubes, and the large one deck of described oil storage material Midst density is near described fiberglass tubes.The object of such setting is: due to the poor fluidity of tobacco tar in the material that density is large, prevents too much oil immersion from entering in described heating wire assembly, buried in oblivion by heating wire so can play, and also can prevent the phenomenon of leakage of oil simultaneously.
Further, fiberglass tubes described in the technical program is provided with opening with the link of described thread bush, and described fiberglass tubes is divided at least two braces by this opening, and described thread bush is provided with annular groove, and described brace is plugged in described annular groove; In described annular groove, interference fit has key, and described key is pressed on the outer surface of described brace.The object of such setting is, eliminates in prior art, and fiberglass tubes is fixed on the some white glue technique on described thread bush.When entering next process, saving the stand-by period dry from a glue to glue, next process can be entered rapidly after assembling key, and the installation of key being also fairly simple, so the production efficiency of electronic cigarette can be improved.
Further, the material of oil storage described in the technical program is made up of cotton layer and oil absorbent material, and the density of described oil absorbent material is less than described cotton layer, and the thickness of described oil absorbent material is greater than described cotton layer.The object of such setting is: described oil absorbent material density is little, and institutional framework is sparse, can be used as main oil storage material; The density of described cotton layer is large, then as oil resistance material.
Further, thread bush described in the technical program is made up of upper and lower two parts, and top is divided into and is atomized with described the knurling structure overlapping and be connected, and next part is external thread structure.This structure be threaded, can facilitate its dismounting with other counterpart and be connected.
Preferably, the outer surface of thread bush described in the technical program is knurling structure, and inner surface is provided with the outside internal thread connected.
Further, thread bush described in the technical program is provided with hole or the side channel of air inlet.
Compared with prior art, because the atomizer in the present invention and electronic cigarette do not comprise described fiberglass tubes, so structural rate of the present invention atomizer structure of the prior art is simpler, namely assembly technology is simple, and cost is low in the present invention.
Other beneficial effect in the present invention, also will further illustrate in a particular embodiment.
Accompanying drawing explanation
Fig. 1 is the existing structure schematic diagram of atomizer;
Fig. 2 is the structural representation of the atomizer in the specific embodiment of the invention one;
Fig. 3 is the structural representation of thread bush in Fig. 2;
Fig. 4 is the another kind of structural representation of thread bush;
Fig. 5 is the structural representation of the atomizer in the specific embodiment of the invention two;
Fig. 6 is the decomposition texture schematic diagram of atomizer in specific embodiment two;
Fig. 7 is the structural representation that fiberglass tubes is fixed on described thread bush;
Fig. 8 is top view in Fig. 7;
Fig. 9 is the combining structure schematic diagram of another kind of key in Fig. 7.
In accompanying drawing, the mark of Each part illustrates:
1-is atomized cover, 2-fiberglass tubes, 3-suction nozzle cover, 4-oil blocking ring, 5-thread bush, 6-electrode retaining collar, 7-oil absorbent material, 8-sealing ring, 9-cotton layer, 10-heating wire assembly, 11-dead ring, 12-key, 21-brace, 22-brace, 51-annular knurl, 52-external screw thread, 53-circular hole, 54-side channel, 55-internal thread, 56-annular groove, 121-indent, 122-indent.
Detailed description of the invention
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is further elaborated.Should be appreciated that the specific embodiment described by this part only in order to explain the present invention, can be not intended to limit the present invention.
Specific embodiment one
As shown in Figure 2, a kind of Nebulizer for electronic cigarette, comprise atomization cover 1, suction nozzle cover 3, thread bush 5, the electrode retaining collar 6 be fixedly installed in described thread bush 5, oil storage material, the heating wire assembly 10 be arranged in described atomization cover 1, dead ring 11 is provided with between described thread bush 5 and electrode retaining collar 6, described suction nozzle cover 3 and thread bush 5 are a tight fit in the two ends of described atomization cover 1 respectively, and the two pins of described heating wire assembly 10 is connected with electrode retaining collar 6 with described thread bush 5 respectively; Described oil storage material is made up of not of uniform size at least two-layer of density; Fiberglass tubes 2 is not comprised in this atomizer.
Be provided with a gas channel in described oil storage material, described heating wire assembly 10 is in this passage.During work, the tobacco tar in described oil storage material drawn by described heating wire assembly 10, and is atomized by tobacco tar, and the tobacco tar be finally atomized flows out from gas channel.
In the present embodiment, preferably described suction nozzle cover 3 does not arrange oil blocking ring 4 with the junction of described atomization cover 1, and the bottom of described suction nozzle cover 3 is pressed on described oil storage material.The object of such setting is, prevents electronic cigarette under vibration, and described oil storage material can not produce displacement in described atomization cover 1.Certainly, under described oil storage material coordinates good condition with described atomization cover 1, when namely can not produce displacement, described suction nozzle cover 3 can not be pressed on described oil storage material.When described oil storage space coordinates better with described atomization cover 1, being drawn onto the probability of tobacco tar for reducing user when smoking, described suction nozzle cover 3 can being kept the distance from described oil storage material 3-4mm.
Particularly, in the present embodiment, described oil storage material is made up of cotton layer 9 and oil absorbent material 7, and the density of described oil absorbent material 7 is less than described cotton layer 9, and the thickness of described oil absorbent material 7 is greater than described cotton layer 9.Now, the two ends of the oil suction component (such as: glass core) in described heating wire assembly 10 contact with described cotton layer 9.
As shown in Figure 3, particularly, in the present embodiment, the outer surface of described thread bush 5 is provided with annular knurl 51, and after the outer surface of described annular knurl 51 scribbles fluid sealant, tight fit connection is in described atomization cover 1.Because the outer surface of described thread bush is provided with annular knurl, so after the outer surface of described annular knurl coats fluid sealant, in the groove of described annular knurl, just can adhere to a large amount of fluid sealants, thus make described thread bush with described be atomized overlap be connected after form sealing.Again as shown in Figure 3, described thread bush 5 is made up of upper and lower two parts, and top is divided into annular knurl 51 structure be connected with described atomization cover 1, and next part is external screw thread 52 structure.Described thread bush 5 being provided with the circular hole 53 of air inlet, is reduce the noise that air-flow produces when entering from described circular hole 53, more suitable when the diameter of described circular hole 53 is set to 0.6mm-1.0mm.
As shown in Figure 4, Fig. 4 and thread bush demonstrated in Figure 3 unlike, the outer surface of this thread bush 5 is annular knurl 51 structure, and described thread bush 5 inner surface is provided with the structure with the outside internal thread 55 connected.Particularly, the outer surface of this thread bush 5 is provided with annular knurl 51, annular knurl 51 described in it identical with Fig. 3 of object is set, the side channel 54 that inside is provided with internal thread 55, bottom is provided with air inlet of this thread bush 5.Certainly, when described atomizer is set to the type of front end airflow, described thread bush 5 can not arrange circular hole 53 or side channel 54.
Arrange the way of example of described annular knurl 51 at the outer surface of described thread bush 5 under, described thread bush 5 can not arrange sealing ring with the junction of described atomization cover 1.
Specific embodiment two
As shown in Figure 5, Figure 6, the present embodiment is on the basis comprising all technical characteristic in specific embodiment one, the main distinction of itself and embodiment one is: it also comprises fiberglass tubes 2, described oil storage material is wrapped in described fiberglass tubes 2, the large one deck of its Midst density is near described fiberglass tubes 2, that is: described cotton layer 9 is wrapped in the outer surface of described fiberglass tubes 2.
As shown in Figure 7, described fiberglass tubes 2 is provided with opening with the link of described thread bush 1, described fiberglass tubes 2 is divided into two braces 21 to this opening and brace 22(also can be divided into three, four braces certainly, the object that the present embodiment is divided into two braces reduces the installation quantity of key, make assembling become simple, improve the efficiency of mounting process.), described heating wire assembly 10 is fixedly installed in said opening, that is: be fixedly installed between described brace 21 and described brace 22.Described thread bush 1 is provided with annular groove 56, is plugged in described annular groove 56 after described brace 21 and described brace 22 being broken into two with one's hands.In described annular groove 56, also interference fit has two keies 12, and key 12 described in two is pressed on the outer surface of described brace 22, brace 21 respectively.
As shown in Figure 8, the magnitude setting of described key 12 is identical with the magnitude setting of described brace 21,22.The both sides end face of described key 12 protrudes from described brace 22, brace 21 respectively.The object of such setting is: the both sides end face due to described key 12 protrudes from described brace 22,21 respectively, increase the contact area of described key 12 and described brace 22,21 to greatest extent, so more fastening power can be provided, described fiberglass tubes 2 is securely fixed on described thread bush 1.
Further, key 12 described in the present embodiment is made up of plastic material.
Preferably, described key 12 can also be made up of metal material or silica gel material is made or elastomeric material is made.
Specific embodiment three
As shown in Figure 9, the main distinction of the present embodiment and embodiment two is: described key 12 is a circular ring structure, described key 12 is also provided with indent 121 and indent 122.The object of the setting of described indent 121,122 is: facilitate described key 12 taking when assembling.
Again as shown in Figure 9, the annulus of described key 12 is also provided with opening, the described opening part on described key 12 is provided with chamfering.
Specific embodiment four
A kind of electronic cigarette, comprise battery component and atomizer, this atomizer can be the atomizer in embodiment one, two, three described in any embodiment.
Above-described embodiment is only the preferred embodiment of the present invention; should be understood that for the person of ordinary skill of the art; without departing from the inventive concept of the premise, can also do several distortion and improve, these distortion and improvement also should be considered as within protection scope of the present invention.
Claims (9)
1. a Nebulizer for electronic cigarette, it is characterized in that: comprise atomization cover, suction nozzle cover, thread bush, the electrode retaining collar be fixedly installed in described thread bush, oil storage material, the heating wire assembly be arranged in described atomization cover, dead ring is provided with between described thread bush and electrode retaining collar, described suction nozzle cover and thread bush are a tight fit in the two ends of described atomization cover respectively, and the two pins of described heating wire assembly is connected with electrode retaining collar with described thread bush respectively; Be provided with a gas channel in described oil storage material, there is in described oil storage material density oil absorbent material not of uniform size and cotton layer, described gas channel by the large described cotton layer of density around forming; Fiberglass tubes is not comprised in this atomizer.
2. Nebulizer for electronic cigarette according to claim 1, is characterized in that: the outer surface of described thread bush is provided with annular knurl, and after the outer surface of described annular knurl scribbles fluid sealant, tight fit connection is in described atomization cover.
3. Nebulizer for electronic cigarette according to claim 2, is characterized in that: described thread bush and the described junction overlapped that is atomized do not arrange sealing ring.
4. Nebulizer for electronic cigarette according to claim 1, is characterized in that: described suction nozzle cover and the described junction overlapped that is atomized do not arrange oil blocking ring.
5. Nebulizer for electronic cigarette according to claim 1, is characterized in that: described oil storage material is made up of cotton layer and oil absorbent material, and the density of described oil absorbent material is less than described cotton layer, and the thickness of described oil absorbent material is greater than described cotton layer.
6. Nebulizer for electronic cigarette according to claim 1, is characterized in that: described thread bush is made up of upper and lower two parts, and top is divided into and is atomized with described the knurling structure overlapping and be connected, and next part is external thread structure.
7. Nebulizer for electronic cigarette according to claim 1, is characterized in that: the outer surface of described thread bush is knurling structure, and inner surface is provided with the outside internal thread connected.
8. Nebulizer for electronic cigarette according to claim 1, is characterized in that: the hole or the side channel that described thread bush are provided with air inlet.
9. an electronic cigarette, comprises battery component, it is characterized in that: also comprise the Nebulizer for electronic cigarette according to any one of claim 1 to 8.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210458765.0A CN102920028B (en) | 2012-11-15 | 2012-11-15 | Nebulizer for electronic cigarette and electronic cigarette |
| EP13190323.9A EP2732714A1 (en) | 2012-11-15 | 2013-10-25 | Atomizing device and electronic cigarette having same |
| US14/069,949 US20140130817A1 (en) | 2012-11-15 | 2013-11-01 | Atomizing device and electronic cigarette having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210458765.0A CN102920028B (en) | 2012-11-15 | 2012-11-15 | Nebulizer for electronic cigarette and electronic cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102920028A CN102920028A (en) | 2013-02-13 |
| CN102920028B true CN102920028B (en) | 2016-01-27 |
Family
ID=47635071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210458765.0A Active CN102920028B (en) | 2012-11-15 | 2012-11-15 | Nebulizer for electronic cigarette and electronic cigarette |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20140130817A1 (en) |
| EP (1) | EP2732714A1 (en) |
| CN (1) | CN102920028B (en) |
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| CN105722411A (en) * | 2013-11-13 | 2016-06-29 | 吉瑞高新科技股份有限公司 | Atomizer, electronic cigarette, and oil supply control method therefor |
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Also Published As
| Publication number | Publication date |
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| US20140130817A1 (en) | 2014-05-15 |
| CN102920028A (en) | 2013-02-13 |
| EP2732714A1 (en) | 2014-05-21 |
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