CN104833076A - Center air inlet type filter element fixing structure for air filter - Google Patents
Center air inlet type filter element fixing structure for air filter Download PDFInfo
- Publication number
- CN104833076A CN104833076A CN201510259868.8A CN201510259868A CN104833076A CN 104833076 A CN104833076 A CN 104833076A CN 201510259868 A CN201510259868 A CN 201510259868A CN 104833076 A CN104833076 A CN 104833076A
- Authority
- CN
- China
- Prior art keywords
- filter
- filter core
- photocatalyst
- fixed structure
- cover plate
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a center air inlet type filter element fixing structure for an air filter. A filter element comprises an upper cover plate, a photocatalyst assembly, a tubular active carbon filter, a tubular efficient filter and a pressing rod, wherein the photocatalyst assembly is fixedly arranged on the inner side of the upper cover plate and sleeved with the tubular active carbon filter and the tubular efficient filter. An air outlet of a flow guide cover body of the air filter is provided with an upper positioning annular groove corresponding to the active carbon filter outwards in a horizontally-protruding mode, and the upper middle portion of the flow guide cover body of the air filter is provided with a lower positioning annular groove corresponding to the efficient filter outwards in a horizontally-protruding mode. One end of the pressing rod is hinged to the inner wall face of the body, and the other end of the pressing rod can be locked to the inner wall face of the body so as to compress the upper cover plate and the flow guide cover. The upper positioning annular groove and the lower positioning annular groove which are used for positioning the filter element assembly are arranged on the flow guide cover, so that the design integrity is effectively improved, the internal structure is simplified, and noise generation is effectively restrained.
Description
Technical field
The present invention relates to technical field of air purification, particularly relate to a kind of center air intake filter core fixed structure of air cleaner.
Background technology
Air purifier is also known as " air cleaner ", air cleaner, clarifier, refer to and can adsorb, decompose or transform various air pollutants (generally comprising the finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen etc.), the product of effective raising air cleanliness, is mainly divided into family expenses, commercialization, industry, building.
There are multiple different technology and medium in air purifier, enable it provide air that is clean and safety to user.Conventional air purifying process has: adsorption technology, negative (just) ion technology, catalysis technique, photocatalyst technology, superstructure light mineralising technology, HEPA high efficiency filter technology, electrostatic precipitation technology etc.; Material technology mainly contains: photocatalyst, active carbon, pole charcoal heart filter core technology, synthetic fibers, the efficient material of HEAP, negative negative oxygen ion generator etc.Existing air purifier is adopted as compound more, namely have employed multiple purification techniques and material medium simultaneously.
In prior art, indoor air cleaner complex structure, and manufacturing process is complicated, this just causes filter core volume comparatively large, how to be fixed in cavity and to be convenient to maintenance to be mounted for urgent problem.
Summary of the invention
The object of the invention is the technological deficiency for existing in prior art, and a kind of center air intake filter core fixed structure of air cleaner is provided.
The technical scheme adopted for realizing object of the present invention is:
A kind of center air intake filter core fixed structure of air cleaner, described filter core comprises upper cover plate, be fixedly installed on the photocatalyst component inside upper cover plate, and the tubular active carbon filter be set in outside described photocatalyst component and tubular high efficiency particulate air filter, the main body of the kuppe of described air cleaner is that the outside level in air outlet place is provided with the upper positioning ring groove corresponding with described active carbon filter highlightedly, the described outside level in main body middle and upper part is provided with the lower positioning ring groove corresponding with high efficiency particulate air filter highlightedly, and the hinged other end in one end and inner body wall face can depression bar in order to upper cover plate and kuppe to be compressed sealed with inner body wall face.
The indent that mates with described depression bar is formed with to locate and to improve pressing result at the upper surface of described upper cover plate.
Described upper positioning ring groove and lower positioning ring groove comprise the support ring be integrally formed with described main body and two the vertical rib rings be disposed on support ring upper surface respectively, are also provided with enhancing rib in the support ring bottom of described lower positioning ring groove.
Described tubular high efficiency particulate air filter be also arranged with metallic support net cylinder outer shroud week.
The upper bezel ring, that described upper cover plate comprises central opening and the central cover that can coordinate with described central opening matchingly, described photocatalyst component is fixedly installed on inside central cover.
It is square photocatalyst cylinder, draw-in bar and inner position ring that described light catalyst element comprises cross section, and described draw-in bar and upper cover plate and inner position ring coordinate described photocatalyst cylinder clamping position.
Described photocatalyst cylinder four sides are respectively aluminium base honeycomb nano titanium oxide screen pack or aluminium base Honeycomb-type activated charcoal screen pack.
Described photocatalyst cylinder side facing each other is respectively aluminium base honeycomb nano titanium oxide screen pack and aluminium base Honeycomb-type activated charcoal screen pack.
Two adjacent screen packs are fixedly connected with screw by L shape connecting plate.
In described photocatalyst cylinder, be also provided with the Ni-based photo-catalytic filtering screen of foam, the Ni-based photo-catalytic filtering screen of described foam is be attached to the tubular structure on photocatalyst cylinder internal face.
Also comprise the individual one or more inner position bars be fixedly connected with described upper location-plate, described inner position bar is provided with inside support ring, Ni-based for described foam photo-catalytic filtering screen and photocatalyst cylinder internal face are adjacent to by described inside support ring.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention arranges to locate the upper positioning ring groove of element kit and lower positioning ring groove on kuppe, effectively improves the globality of design especially, reduces internal structure, and effective control noises produces.
Accompanying drawing explanation
Figure 1 shows that the structural representation of air cleaner of the present invention;
Figure 2 shows that element kit part-structure stravismus structural representation;
Figure 3 shows that element kit part-structure oblique view;
Figure 4 shows that the schematic cross-section of element kit.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As Figure 1-4, air cleaner of the present invention comprises the cylindrical body that cross section is round rectangle, from bottom to top be fixedly installed on the primary filter assembly in described body cavity, fan assembly, kuppe 200 and element kit 300 successively, also comprise the display screen on body leading flank.The hollow round table shape structure of the main body of described kuppe 200 to be sidewall be curved surface, lower body part is formed with the connection lateral margin 210 in order to be fixedly connected with body or dividing plate, the described outside level of body top opening part is provided with positioning ring groove 220 highlightedly, and the described outside level in main body middle and upper part is provided with lower positioning ring groove 230 highlightedly.Described upper positioning ring groove and lower positioning ring groove comprise the support ring be integrally formed with described main body and two the vertical rib rings be disposed on support ring upper surface respectively, namely utilize vertical rib ring to form a positioning ring groove, the internal diameter of two positioning ring grooves is different to mate the cartridge filter of different-diameter.Utilize dividing plate and kuppe that the hollow cavity of main body is divided into upper and lower two parts, upper part is air-out chamber, and namely described element kit is arranged in air-out chamber, and kuppe adopts fairshaped design, effectively reduces inner wind and makes an uproar.
Element kit of the present invention comprises upper cover plate 310, be fixedly installed on the photocatalyst component of described upper cover plate lower central, described photocatalyst component comprises sterilizing ultraviolet lamp 320, be fixedly installed on the light catalyst element 330 outside described ultraviolet lamp, described element kit also comprises and is arranged on tubular active carbon filter 340 outside light catalyst element and tubular high efficiency particulate air filter 350, and the hinged other end in one end and inner body wall face can be sealed with inner body wall face depression bar, time sealed, described depression bar is compressed on upper cover plate top and it and kuppe is compressed, when compressing, the pressed on ring limit of described active carbon filter and high efficiency particulate air filter is located by upper cover plate, namely, the lower surface of upper cover plate is formed with the locating slot corresponding with the pressed on ring limit of described active carbon filter and high efficiency particulate air filter, it is corresponding with lower positioning ring groove that described active carbon filter and the lower ring limit of high efficiency particulate air filter are embedded in described upper positioning ring groove respectively accordingly.Upper and lower slot type location, can ensure the locating effect of active carbon filter and high efficiency particulate air filter.Meanwhile, the indent that mates with described depression bar is formed with to locate and to improve pressing result at the upper surface of described upper cover plate.
Utilize the superpower adsorptivity of active carbon filter and the fine filtering effect of high efficiency particulate air filter, effectively can ensure the cleanliness factor of air-out.Meanwhile, adopt tubular design, add outlet air surface and effective filtration area, and air-out evenly, coordinate the tiltedly upper guiding of air outlet grate, promote air-out effect.
Preferably, for ease of installation and removal, the upper bezel ring, 311 that described upper cover plate comprises central opening and the central cover 312 that can coordinate with described central opening matchingly, described uviol lamp and light catalyst element are fixed on inside central cover, the fit system of described central cover and upper bezel ring, can adopt the multiple fit system such as buckle, screw thread, by uviol lamp and light catalyst element integrally, demolition and maintenance are more convenient, especially when changing active carbon filter or high efficiency particulate air filter, simple operation especially.
Because adopt extruding location, be out of shape for preventing filter, described tubular high efficiency particulate air filter be also arranged with metallic support net cylinder outer shroud week, the bottom and upper segment of described metallic support net cylinder is fixedly connected with lower ring limit with the pressed on ring limit of high efficiency particulate air filter respectively, as adopted outer sleeve noose or adhesive tape bonding etc., adopting external support structure, effectively improve its anti-extrusion effect, prevent in the deformation used or produce in transport, avoid causing filtration bad.
Kuppe is arranged locate the upper positioning ring groove of element kit and lower positioning ring groove, effectively improve the globality of design especially, reduce internal structure, effective control noises produces.And adopting the cooperation of uviol lamp and light catalyst element, photocatalyst filtering net is deposited on by catalysis material on filter material matrix, and photocatalyst matter is under the exciting of light, and produce electronics-hole pair, these electronics-holes are to OH and O caught in air
2, form the extremely strong free hydroxy (hydroxyl) of oxidisability and superoxide anion radical O
2-, O
-, rapid oxidation pollutant and peculiar smell, resolve into CO
2and H
2o, because oxidability is strong, can destroy the cell membrane of bacterium, thus kill bacteria.
Specifically, it is square tubular photocatalyst cylinder 331 and outside link 332 and lower locating ring 333 that described light catalyst element comprises cross section, and described lower locating ring is by described tubular photocatalyst cylinder lower surface positioning supports and be fixedly connected with described central cover by outside link.Four sides of described photocatalyst cylinder are respectively aluminium base honeycomb nano titanium oxide screen pack or aluminium base Honeycomb-type activated charcoal screen pack, preferably include the aluminium base honeycomb nano titanium oxide screen pack of two pieces of opposite faces settings and the aluminium base Honeycomb-type activated charcoal screen pack of two pieces of opposite face settings, adjacent screen pack is fixedly connected with screw by L shape connecting plate, adopt honeycomb-shaped structure, specific area is large, filter effect is more excellent, and self is without windage, air-flow can inside and outside photocatalyst cylinder free shuttling, titanium dioxide is combined with active carbon, titanium dioxide can produce very strong catalytic activity under ultraviolet light, active carbon enriches the aldehydes in micro-porous adsorption air by surface, benzene class, the toxic and harmfuls such as nitrogen oxide and various peculiar smell, stink.Penetrate photocatalyst matter through illumination and by the pollutant oxidation Decomposition of charcoal absorption, harmless CO can be converted into
2and H
2o, also has the sterilizing function of broad-spectrum long-acting simultaneously, more can show the filter sterilization effect of nano titanium oxide and active carbon.
For promoting the effect of photocatalyst further, the Ni-based photo-catalytic filtering screen 334 of foam is also provided with in described photocatalyst cylinder, the Ni-based photo-catalytic filtering screen of described foam is be attached to the tubular structure on photocatalyst cylinder internal face, namely the Ni-based photo-catalytic filtering screen of a slice foam is adopted to be converted into square tubular structure and to be embedded in photocatalyst cylinder, the Ni-based photo-catalytic filtering screen of foam has tridimensional network, on nickel based metal matrix, appendix has Nano titanium dioxide, there is good antibacterial purifying effect, the side up and down of the Ni-based photo-catalytic filtering screen of described foam can by lower locating ring and central cover clamping position, in described central cover, one or more inner position bar is also provided with for preventing center deformation, described inner position bar bar is provided with inside support ring, Ni-based for described foam photo-catalytic filtering screen and photocatalyst cylinder internal face are adjacent to by described inside support ring.
Specifically, described fan assembly comprises two blower fans 510 and described body is divided into upper and lower two-part dividing plate 520, described dividing plate is provided with two through holes corresponding with described fan outlet, adopt design with double engines, effectively reduce the power consumption of each blower fan, adopt low-power fan, make promoting to further of muting function, and described two blower fans are vortex centrifugal blower fan or cross flow fan and the flabellum direction of rotation of two blower fans is contrary, the air-flow in different rotary direction is blown in kuppe by flabellum that two direction of rotation are different respectively, turbulent flow is generated in kuppe, avoid air-flow directly clash into device produce wind make an uproar and shake, improve overall quiet standard.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the center air intake filter core fixed structure of an air cleaner, it is characterized in that, described filter core comprises upper cover plate, be fixedly installed on the photocatalyst component inside upper cover plate, and the tubular active carbon filter be set in outside described photocatalyst component and tubular high efficiency particulate air filter, the main body of the kuppe of described air cleaner is that the outside level in air outlet place is provided with the upper positioning ring groove corresponding with described active carbon filter highlightedly, the described outside level in main body middle and upper part is provided with the lower positioning ring groove corresponding with high efficiency particulate air filter highlightedly, and the hinged other end in one end and inner body wall face can depression bar in order to upper cover plate and kuppe to be compressed sealed with inner body wall face.
2. filter core fixed structure as claimed in claim 1, is characterized in that, is formed with the indent that mates with described depression bar to locate and to improve pressing result at the upper surface of described upper cover plate.
3. filter core fixed structure as claimed in claim 1, it is characterized in that, described upper positioning ring groove and lower positioning ring groove comprise the support ring be integrally formed with described main body and two the vertical rib rings be disposed on support ring upper surface respectively, are also provided with enhancing rib in the support ring bottom of described lower positioning ring groove.
4. filter core fixed structure as claimed in claim 1, is characterized in that, described tubular high efficiency particulate air filter be also arranged with metallic support net cylinder outer shroud week.
5. filter core fixed structure as claimed in claim 1, is characterized in that, the upper bezel ring, that described upper cover plate comprises central opening and the central cover that can coordinate with described central opening matchingly, described photocatalyst component is fixedly installed on inside central cover.
6. filter core fixed structure as claimed in claim 1, it is characterized in that, it is square photocatalyst cylinder, draw-in bar and inner position ring that described light catalyst element comprises cross section, described draw-in bar and upper cover plate and inner position ring coordinate described photocatalyst cylinder clamping position, and described photocatalyst cylinder four sides are respectively aluminium base honeycomb nano titanium oxide screen pack or aluminium base Honeycomb-type activated charcoal screen pack.
7. filter core fixed structure as claimed in claim 6, it is characterized in that, described photocatalyst cylinder side facing each other is respectively aluminium base honeycomb nano titanium oxide screen pack and aluminium base Honeycomb-type activated charcoal screen pack.
8. filter core fixed structure as claimed in claim 7, is characterized in that, two adjacent screen packs are fixedly connected with screw by L shape connecting plate.
9. filter core fixed structure as claimed in claim 8, it is characterized in that, be also provided with the Ni-based photo-catalytic filtering screen of foam in described photocatalyst cylinder, the Ni-based photo-catalytic filtering screen of described foam is be attached to the tubular structure on photocatalyst cylinder internal face.
10. filter core fixed structure as claimed in claim 9, it is characterized in that, also comprise the individual one or more inner position bars be fixedly connected with described upper location-plate, described inner position bar is provided with inside support ring, and Ni-based for described foam photo-catalytic filtering screen and photocatalyst cylinder internal face are adjacent to by described inside support ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259868.8A CN104833076A (en) | 2015-05-20 | 2015-05-20 | Center air inlet type filter element fixing structure for air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259868.8A CN104833076A (en) | 2015-05-20 | 2015-05-20 | Center air inlet type filter element fixing structure for air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104833076A true CN104833076A (en) | 2015-08-12 |
Family
ID=53811134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510259868.8A Pending CN104833076A (en) | 2015-05-20 | 2015-05-20 | Center air inlet type filter element fixing structure for air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104833076A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698280A (en) * | 2016-03-03 | 2016-06-22 | 广东美的制冷设备有限公司 | Filter and purifier equipped with filter |
| CN106004352A (en) * | 2016-06-23 | 2016-10-12 | 宜兴市宝登合金有限公司 | Anti-noise air filter for vehicle |
| CN106369801A (en) * | 2016-10-31 | 2017-02-01 | 美的集团股份有限公司 | Fixing structure of filter element and air purifier |
| CN106610057A (en) * | 2016-12-30 | 2017-05-03 | 浙江绍兴苏泊尔生活电器有限公司 | Air purifier |
| CN106839143A (en) * | 2016-12-30 | 2017-06-13 | 浙江绍兴苏泊尔生活电器有限公司 | Air purifier |
| CN110523016A (en) * | 2018-05-24 | 2019-12-03 | 天津市卓锐安全防护用品有限公司 | A kind of efficient active carbon filter cartridge |
| CN112556071A (en) * | 2020-12-10 | 2021-03-26 | 科沃斯机器人股份有限公司 | Air purification equipment and purification assembly thereof |
| CN113613756A (en) * | 2019-03-28 | 2021-11-05 | 夏普株式会社 | Filter part and air purifier |
-
2015
- 2015-05-20 CN CN201510259868.8A patent/CN104833076A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698280A (en) * | 2016-03-03 | 2016-06-22 | 广东美的制冷设备有限公司 | Filter and purifier equipped with filter |
| CN106004352A (en) * | 2016-06-23 | 2016-10-12 | 宜兴市宝登合金有限公司 | Anti-noise air filter for vehicle |
| CN106369801A (en) * | 2016-10-31 | 2017-02-01 | 美的集团股份有限公司 | Fixing structure of filter element and air purifier |
| CN106610057A (en) * | 2016-12-30 | 2017-05-03 | 浙江绍兴苏泊尔生活电器有限公司 | Air purifier |
| CN106839143A (en) * | 2016-12-30 | 2017-06-13 | 浙江绍兴苏泊尔生活电器有限公司 | Air purifier |
| CN110523016A (en) * | 2018-05-24 | 2019-12-03 | 天津市卓锐安全防护用品有限公司 | A kind of efficient active carbon filter cartridge |
| CN113613756A (en) * | 2019-03-28 | 2021-11-05 | 夏普株式会社 | Filter part and air purifier |
| CN112556071A (en) * | 2020-12-10 | 2021-03-26 | 科沃斯机器人股份有限公司 | Air purification equipment and purification assembly thereof |
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Application publication date: 20150812 |