CN105705881A - Device for stiffening and sealing a solar collector - Google Patents
Device for stiffening and sealing a solar collector Download PDFInfo
- Publication number
- CN105705881A CN105705881A CN201480060287.5A CN201480060287A CN105705881A CN 105705881 A CN105705881 A CN 105705881A CN 201480060287 A CN201480060287 A CN 201480060287A CN 105705881 A CN105705881 A CN 105705881A
- Authority
- CN
- China
- Prior art keywords
- heat collector
- solar
- reinforcing
- absorber
- seal
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
- F24S10/502—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired plates and internal partition means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/72—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being integrated in a block; the tubular conduits touching each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/70—Sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S2080/09—Arrangements for reinforcement of solar collector elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a device for stiffening and sealing a solar collector, providing protection against breakage and secure sealing of the connection area between an extruded flat plate solar absorber and fluid-inlet and -outlet collectors. The device comprises: a support profile for stiffening the extruded flat plate absorber and the fluid-inlet and -outlet collector, formed by open cylindrical modules together with two parallel plates; and a tray, made of plastic reinforced using fibreglass fabric, for sealing the connection between the extruded flat plate solar absorber and the fluid-inlet and -outlet collectors in such a way as to maintain said elements as a common or single-piece element.
Description
Technical field
The present invention relates to solar thermal collector, particularly a kind of device for reinforcing and seal solar thermal collector, described solar thermal collector can be used in domestic system, industrial processes and swimming pool acclimatization system and adds hot water。
Background technology
Issue in May, 2012 as EUROBSERV ' Er, in 2011, be only just mounted with more than 39,000,000 m in Europe2Solar thermal collector, to obtain per year over the thermoelectricity of 27GWh。This electric power can compare favourably with medium nuclear power station annual output。As for plate, solar thermal collector used more than the 84% of market total inventory。
Conventional solar thermal collector includes elements below:
There is the solar panel of black absorbing layer；
Heat is transferred to from absorbed layer the system of water to be heated；
The casing of location solar panel；
Transparent screen, is generally made up of glass, makes solar radiation to solar panel and produce greenhouse effect；
Heat insulator, to prevent in the heat loss towards the colelctor electrode side supporting housing。
Solar panel is made up of aluminum or copper coin。Having black absorbing layer on side, and be the copper tube coil of contact solar panel or parallel copper pipe system at opposite side, they for cold water inlet and are used for the pipe that hot water is supplied in this side engagement。Heat is passed feedwater from solar panel by heat conductivity；Accordingly, it is preferred that material is copper。This heat collector includes the heat insulator as glass fibre or foamed materials。
The period of investment return of investment is 15 years。The manufacture of extruded type flat-plate solar heat collector the simplest and its manufacture relate to less costly。
Material for the solar thermal collector of standard is fairly expensive and because their weight is too big so manufacturing difficulty；This makes to assemble and safeguard very complicated。
Document MX2011002911 describes a kind of bilateral heat solar panel, including vacuum-tight shell, the latter has again the first glass plate and the second glass plate, limit the peripheral frame of the side surface of described shell, wherein this solar panel at least has the first heat absorbent, second heat absorbent, through the pipe entering and leaving shell of the first heat absorbent and the second heat absorbent, and surrounds the box-like element of pipe。Including modular although the document relates to the technical problem similar with the present invention, the system that plate is sealed by the building system of simple and easy and quick manufacture but this permission is made up of hollow plate glass。The document discloses the device allowing the entrance-exit at fluid to insulate and it does not correspond to the plate absorber being attached to fluid intake-outlet heat collector。
Document ES8205364 describes a kind of method manufacturing absorber plate, and described absorber plate includes the parallel pipe that multiple jumper pipe by arranging in the opposite direction engages from each pipe。Described method includes arranging multiple parallel pipe in some place of panel；Described pipe be securely bonded on every side of each pipe place engage jumper pipe edge。Described pipe is also by both ends and the collecting pipe secure engagement in two opposite edges being placed on baffle。This document describing the solar panel of multiple pipes with placement parallel to each other, described pipe is securely attached to the collecting pipe of they ends then。The document shows, the joint between pipe and heat collector is fastening, and wherein each pipe inserts in heat collector and passes through solder joints；Therefore, the external device (ED) performing this sealing is not shown。
Document US4239035 describes a kind of solar energy heating method, and wherein fluid is to be heated by the panel with the upper and lower surface limiting multiple passage, the fluid described passage of traverse。Solar panel has entrance heat collector and outlet heat collector, and they are connected to described plate by a kerf, and otch includes the glued portion between described heat collector and described plate。Although the head this document describing this solar panel is joined to panel by otch, but it does not show that the external equipment performing to seal the simple function of the joint between described head and panel。Additionally, the joint between head and panel is performed by binding agent, the problem of this less effective due to described material degradation and this joint can elapse over time and exist；This can reduce seal effectiveness。
Document US2009095282 comprises a solar panel, and it includes two parallel but spaced apart panels, and wherein each panel has front surface, rear surface and left and right sides edge。Having multiple inwall in space between panel, described inwall is arranged as the conduit limited for fluid circulation。The lateral edges of solar panel is joined to tube element, and this tube element has the joint otch to described panel。This document describing a kind of solar panel, wherein the entrance and exit heat collector of fluid is formed into the form of the pipe with otch, in order to be joined to solar panel。The sealing of the joint between described heat collector and panel by use in this region binding agent or glue realize-in the former case-they degrade also with the passage of time and lose effect。
Summary of the invention
Technical problem
Need the device of a kind of sealing increasing solar thermal collector and reinforcing, to reduce the loss of the joint between the head and hot plate of fluid intake and outlet。
Technical scheme
In order to solve described problem, a kind of device for sealing and reinforce solar thermal collector is set, including support profiles to reinforce the plate absorber of extruded type and fluid intake-outlet heat collector, described support profiles is formed by having the cylinder module of the opening of two parallel-plates and a pallet, the plastics of preferred glass fiber reinforcement, for sealing the plate absorber of extruded type and the connection of fluid intake-outlet heat collector, in order to keeping described element is common element。
Proposed scheme is passed through to increase the sealability of heating solar heat-collector and reduce heat collector loss the reliability of heat solar heat collector is increased；It, by forming triangular web by being prone to part assembled with one another, simplifies manufacturing process。This causes manufacturing cost to reduce。
Accompanying drawing explanation
Fig. 1 is the perspective view of the device for reinforcing and sealing according to embodiment of the present invention。
Fig. 2 is the perspective view of the bracing means not having its reinforced plastics pallet according to embodiment of the present invention。
Fig. 3 is the perspective view of the assembly of the device for reinforcing and seal solar thermal collector。
Detailed description of the invention
The present invention relates to a kind of device for reinforcing and seal heat solar heat collector。Described device includes the support profiles (1) for reinforcing and the joint of seal plate type extruded type absorber (4) and fluid intake-outlet heat collector (2) and a pallet (5), seal extruded type plate type solar absorber and the connection of fluid intake-outlet heat collector, so that keeping described element is common element, described fluid intake-outlet heat collector (2) is formed by the cylinder module of the opening with two parallel-plates, the preferred fiberglass reinforced plastics of described pallet。
Figures 1 and 2 show that the support profiles (1) of module units for reinforcing plate type solar absorber (4) and fluid intake-outlet heat collector (2), the cylinder module that wherein said support profiles (1) is the opening by having two parallel-plates is formed。Support profiles (1) allows to be integrally bonded plate type solar absorber (4) and fluid intake-outlet heat collector (2)。In heat solar heat collector, use two fluid heat collectors (2): entrance fluid heat collector and outlet fluid heat collector。The design of these heat collectors (2) is identical。Each heat collector includes a kerf (3) or central authorities' trap, and plate type solar absorber highlights from which。
Fig. 3 illustrates pallet (5), it is preferable that reinforced plastics, and it includes epoxy resin and glass fibre in the preferred embodiment of the present invention。Reinforced plastics guarantees the sealing of extruded type plate type solar absorber (4) and the sealing of fluid heat collector (2)。Another function of reinforced plastics pallet (5) is the support unit of support unit and the fluid heat collector creating extruded type heat solar absorber。
It is a feature of the present invention that the support profiles (1) and reinforced plastics pallet (5) that include for reinforcing and seal extruded type plate type solar absorber (4) and fluid intake-outlet heat collector (2)。Extruded type flat-plate solar heat collector is by heat solar absorber assemblies (4), enter the fluid intake heat collector (2) of solar thermal collector for cold water, and leave what the fluid issuing heat collector (2) of heat collector was made for hot water。Heat solar absorber (4) is to be manufactured by the plate extruded type panel of the form with multichannel flat tube。
Fluid intake-outlet heat collector (2) has a kerf (3) along thermal-collecting tube。The width of otch (3) is identical with the thickness of the plate panel of extruded type (4), and the length of otch is identical with the width of the plate panel of extruded type (4)。Extruded type plate type solar absorber (4) engages corresponding fluid intake-outlet heat collector (2) by otch (3)。
Once extruded type plate type solar absorber (4) engages fluid intake-outlet heat collector (2), support profiles (1) so it is installed and carries out such as lower seal with reinforced plastics pallet (5): on two parallel-plates of support profiles, placing epoxy resin layer, and glass fibre, the joint to strengthen plate extruded type panel (4) and fluid intake-outlet heat collector (2) seals。
Therefore, fluid intake-outlet heat collector (2), heat solar absorber (4), the plastic pallet that support profiles (1) and glass fibre (5) strengthen constitutes the assembly of only one system。In this way it is possible to obtain a single piece。Obtain the extruded type flat-plate solar heat collector of welding seam or glue。
The example of embodiment
In first embodiment of the present invention, as shown in fig. 1-3, extruded type heat solar heat collector includes fluid intake heat collector (2a), fluid issuing heat collector (2b), heat solar absorber (4), the plastic pallet (5) of support profiles (1) and glass fiber reinforcement。
Heat solar absorber (4) illustrates have multichannel Merlon extruded type flat tube, and it has the thickness identical with panel, it is preferable that thickness is 8mm, and width is 80cm and length is 2m。The thickness that the pipe (material optimization polycarbonate) of fluid intake-outlet heat collector (2) and heat collector (2) has is 3mm, and diameter is 50mm and length is 90cm。
Extruded type plate type solar absorber (4) is connected to fluid intake-outlet heat collector (2) by otch (3), and kerf width is 8mm。At fluid intake heat collector (2a) with on fluid issuing heat collector (2b), Merlon support profiles (1) is installed, it is preferred to the profile width of 2mm thickness and 80mm。
Then, support profiles (1) it is installed and carries out such as lower seal with reinforced plastics pallet (5): on two parallel-plates of support profiles (1), placing epoxy resin and glass layer。The reinforced plastics of epoxy resin and the thickness of glass fibre are 4 to 6mm。
In second embodiment of the present invention, heat solar absorber (4) illustrates have multichannel Merlon extruded type flat tube；Plate thickness is 10mm, and width is 100cm and length is 3m。Additionally, the black that heat solar absorber (4) illustrates acrylate paint covers。Fluid intake-outlet heat collector (2) illustrates the PVC extruding pipe of the otch (3) with 100cm length, and has 2mm thickness, the PVC thermal-collecting tube (2) of 50mm diameter and 110mm length。
Extruded type plate type solar absorber (4) is connected to fluid intake-outlet heat collector (2) by otch (3), and kerf width is 10mm。At fluid intake heat collector (2a) with on fluid issuing heat collector (2b), the PVC support profiles (1) that 2mm is thick and 100cm is wide is installed。
Then, support profiles (1) it is installed and reinforced plastics pallet (5) is sealed: on two parallel-plates of support profiles, placing epoxy resin and glass layer。The reinforced plastics of epoxy resin and the thickness of glass fibre are 2 to 4mm。
Accompanying drawing labelling
(1) support profiles
(2) fluid intake-outlet heat collector (band otch)
(2a) entrance heat collector
(2b) heat collector is exported
(3) otch
(4) the plate absorber of multichannel extruded type it is with
(5) reinforced plastics pallet。
Claims (6)
1. the device being used for reinforcing and seal solar thermal collector, it is allowed to preventing the crackle of the join domain of extruded type plate type solar absorber and fluid intake-outlet heat collector and seal safely, wherein, described device includes:
For reinforcing the plate absorber of extruded type and the support profiles of fluid intake-outlet heat collector, described support profiles is formed by the cylinder module of the opening with two parallel-plates；
Fiberglass reinforced plastics pallet, for sealing extruded type plate type solar absorber and the connection of fluid intake-outlet heat collector, in order to keep described element as common element or integral module。
2. the device for reinforcing and seal solar thermal collector according to claim 1, wherein the internal diameter for the cylinder module of this profile reinforced is identical with the external diameter of fluid intake-outlet heat collector。
3. the device for reinforcing and seal solar thermal collector according to aforementioned any claim, wherein extruded type plate type solar absorber is made up of Merlon, and has the wall thickness of 300-800mm。
4. any one of claim 1 to 2 for reinforcing and seal the device of solar thermal collector, wherein extruded type plate type solar absorber has the thickness identical with plate panel, for the width of the length of 8-15mm, 1.75-3.0m and 50-100cm。
5. the device for reinforcing and seal solar thermal collector according to claim 1, wherein fiberglass reinforced plastics pallet has the wall thickness of 2-6mm。
6. the device for reinforcing and seal solar thermal collector according to claim 1, wherein extruded type fluid intake-outlet heat collector is by Merlon or what PVC made, and has the tube thickness of 2-3mm。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2719-2013 | 2013-09-24 | ||
| CL2013002719A CL2013002719A1 (en) | 2013-09-24 | 2013-09-24 | A device for the rigidity and sealing of the connection area between a solar absorber and fluid collectors of a solar collector, comprising a support profile formed by open cylindrical modules and a plastic tray that holds the absorber and the collectors as a common element |
| PCT/IB2014/064807 WO2015044882A1 (en) | 2013-09-24 | 2014-09-24 | Device for stiffening and sealing a solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105705881A true CN105705881A (en) | 2016-06-22 |
Family
ID=52742173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480060287.5A Pending CN105705881A (en) | 2013-09-24 | 2014-09-24 | Device for stiffening and sealing a solar collector |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160238281A1 (en) |
| CN (1) | CN105705881A (en) |
| CL (1) | CL2013002719A1 (en) |
| WO (1) | WO2015044882A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746812B (en) * | 2014-06-13 | 2017-11-28 | 北京瓦得能科技有限公司 | A kind of multi-functional, multiduty shoe plate and wallboard |
| JP6767975B2 (en) * | 2014-07-03 | 2020-10-14 | タイル ソーラー, エルエルシーTyll Solar, Llc | Solar energy system |
| EP3431898B1 (en) * | 2017-07-20 | 2023-09-20 | Miba eMobility GmbH | Heat transfer element and method of manufacture |
| WO2020036825A1 (en) | 2018-08-11 | 2020-02-20 | Tyll Solar, Llc | Solar energy system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1500505A (en) * | 1974-08-10 | 1978-02-08 | Solar Water Heaters Ltd | Solar heat collector |
| DE2749397A1 (en) * | 1977-11-04 | 1979-05-10 | Schoell Guenter | Flat surface heat transfer element - having trapezium shaped channels with C=shaped profiles pushed into them, the resulting sheet being dip galvanised |
| US4350374A (en) * | 1978-10-04 | 1982-09-21 | Industrie Pirelli S.P.A. | Header for solar-panels and a device for connecting header to panel |
| JPS59186692U (en) * | 1983-05-31 | 1984-12-11 | 株式会社ブリヂストン | Terminal device reinforcement structure for fluid distribution mats |
| WO1993015368A1 (en) * | 1992-01-28 | 1993-08-05 | Ferencz Jozsef | Solar collector, for covering roofs, walls, as well as arched cupolas utilizing solar energy, operating by means of fluid and/or gas medium, and method for its production |
| CN200958870Y (en) * | 2006-09-18 | 2007-10-10 | 丁力 | Internal cavity of solar heater |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4114597A (en) * | 1975-12-31 | 1978-09-19 | The Franklin Institute | Unitary solar collector |
| US4454863A (en) * | 1976-08-30 | 1984-06-19 | Brown Donald P | Solar heat collecting panel assembly and method for covering structures |
| CA1110938A (en) * | 1977-12-16 | 1981-10-20 | John M. Stewart | Solar energy collector |
| US4261338A (en) * | 1979-04-23 | 1981-04-14 | Mcalister Roy E | Lapped solar panel roof installation |
| US4353355A (en) * | 1979-11-13 | 1982-10-12 | Sunglo Solar Ltd. | Solar energy collectors |
| DE3133790C2 (en) * | 1981-08-26 | 1984-07-26 | Top - element Bauelemente für Innenausbau + Raumgestaltung GmbH & Co KG, 4700 Hamm | Plate heating elements, in particular plate collectors for solar heating |
| JPS5872893A (en) * | 1981-10-23 | 1983-04-30 | Bridgestone Corp | Manufacture of fluid circulating mat |
| US4426999A (en) * | 1982-02-18 | 1984-01-24 | Ramada Energy Systems, Inc. | Solar energy collector |
| FR2852384A1 (en) * | 2003-03-10 | 2004-09-17 | Didier Costes | Cellular plate e.g. solar panel, has collector on one of its end where one end of collector is closed by welding fabric and another end of collector receives connection tube tightened by extension of flexible sheet |
| CH700886A1 (en) * | 2009-04-17 | 2010-10-29 | M & M En Forschung Anstalt | Flat heat exchanger, has connection tubes arranged at set of side edges of metal sheets, and mounting outer cover surrounding connection tubes and connected with tubes and with side edges of metal sheets in liquid-tight manner |
-
2013
- 2013-09-24 CL CL2013002719A patent/CL2013002719A1/en unknown
-
2014
- 2014-09-24 US US15/024,734 patent/US20160238281A1/en not_active Abandoned
- 2014-09-24 CN CN201480060287.5A patent/CN105705881A/en active Pending
- 2014-09-24 WO PCT/IB2014/064807 patent/WO2015044882A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1500505A (en) * | 1974-08-10 | 1978-02-08 | Solar Water Heaters Ltd | Solar heat collector |
| DE2749397A1 (en) * | 1977-11-04 | 1979-05-10 | Schoell Guenter | Flat surface heat transfer element - having trapezium shaped channels with C=shaped profiles pushed into them, the resulting sheet being dip galvanised |
| US4350374A (en) * | 1978-10-04 | 1982-09-21 | Industrie Pirelli S.P.A. | Header for solar-panels and a device for connecting header to panel |
| JPS59186692U (en) * | 1983-05-31 | 1984-12-11 | 株式会社ブリヂストン | Terminal device reinforcement structure for fluid distribution mats |
| WO1993015368A1 (en) * | 1992-01-28 | 1993-08-05 | Ferencz Jozsef | Solar collector, for covering roofs, walls, as well as arched cupolas utilizing solar energy, operating by means of fluid and/or gas medium, and method for its production |
| CN200958870Y (en) * | 2006-09-18 | 2007-10-10 | 丁力 | Internal cavity of solar heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CL2013002719A1 (en) | 2014-05-30 |
| US20160238281A1 (en) | 2016-08-18 |
| WO2015044882A1 (en) | 2015-04-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
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| WD01 | Invention patent application deemed withdrawn after publication |