WO2020115341A1 - Cimentacion para torres eólicas - Google Patents
Cimentacion para torres eólicas Download PDFInfo
- Publication number
- WO2020115341A1 WO2020115341A1 PCT/ES2019/070791 ES2019070791W WO2020115341A1 WO 2020115341 A1 WO2020115341 A1 WO 2020115341A1 ES 2019070791 W ES2019070791 W ES 2019070791W WO 2020115341 A1 WO2020115341 A1 WO 2020115341A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- beams
- foundation
- concrete
- wind
- phase
- Prior art date
Links
- 239000004567 concrete Substances 0.000 claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 22
- 238000005304 joining Methods 0.000 claims abstract description 20
- 239000011178 precast concrete Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 10
- 238000004873 anchoring Methods 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 claims description 7
- 238000007796 conventional method Methods 0.000 claims description 7
- 238000009415 formwork Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/22—Foundations specially adapted for wind motors
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/01—Flat foundations
- E02D27/02—Flat foundations without substantial excavation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/16—Prestressed structures
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Definitions
- This descriptive memory refers, as its title indicates, to a foundation for wind towers of the type used to support both metal towers and concrete towers in wind turbines, which uses precast concrete beams combined with small footings concreted in -situ, these beams being structurally related in the central part of the foundation by means of union and support elements of the tower.
- the invention relates to the field of foundations used as supports for both metal towers and concrete towers in wind turbines.
- This type of foundation presents a large number of drawbacks, among which we can mention that it needs a deep excavation prior, on the order of a diameter of more than 18 meters, with a depth of about 4 meters at least, and uses a large quantity of both concrete, on the order of about 400 m 3 or greater, and metal reinforcement or ironwork, of the order of 38,000 kg or more, in addition to a high section All this implies a great economic cost and a long construction time.
- these lateral reinforcements take the form of precast concrete javelins or bars or metal elements, as we can see in patents ES2544806 "Improved foundation for a wind turbine tower or ES2601232" Foundation for wind power plants ".
- the foundation for wind towers object of the present invention has been devised, which combines at least three prefabricated beams arranged horizontally in a radial manner, with reinforced concrete footings, made on-site, of small size, which support the outermost ends of the beams through a support ball joint, linear or spherical, which may or may not have displacement restrictions in one or more directions, in the central part of said footing, which allows all the supported effort to be distributed equally by the footing.
- the ends are also fixed by means of anchors between the end of the beam and the footing to avoid overturning the tower.
- the different beams are joined together in the central part of the foundation by means of union.
- Precast beams can be concrete, metal, or a combination of both.
- the footings can take different shapes and depths, even on the same foundation, adapting to the peculiarities of each terrain.
- three precast beams will be used, one of which is approximately twice the length of the other two beams, in this case the inner ends of the smaller beams being joined to the central part of the larger beam, forming a cross-shaped plantar structure.
- This structure has been shown to be optimal in terms of ease of manufacture, transport and performance.
- wind tower is metallic and the other for the case that the wind tower is made of concrete at least in its lower part, that is, that it is entirely made of precast concrete, either in Sections either in voussoirs, or combine a majority bottom of the concrete tower with a top of the metal tower.
- the support means of the beams also include a ballast concrete filling, located below ground level at the beam joint, on which is a top slab emerging above the level. from the ground, to anchor the metal tower.
- the support means of the beams also comprise a hollow tensioning chamber closure made with precast concrete elements with a circular or polygonal sector plan and wall on the external side, placed between the interior sections of the beams, and an upper slab, with a circular crown plan, on the Joining of the beams, to support the precast concrete tower and anchoring the vertical post-tensioning of the tower.
- the precast concrete tower rests on the upper slab, and the vertical post-tensioning of said tower crosses the upper slab through the appropriate perforations or pipes, up to the hollow tensioning chamber, where the means to carry out the post-tensioning and fixing the cables that provide rigidity to the tower.
- the beams are preferably rectangular in section, with a greater height in the central section and a lower height at the ends.
- the highest sections are normally oriented downwards in such a way that most of the foundation is buried below ground level, only part of the upper slab emerging, minimizing the visual impact.
- Another important advantage is that the necessary excavation is much less both in volume and depth, not requiring ramps to lower heavy machinery as is usual in the case of conventional foundations with several meters depth. This results in a significant saving of time and economic cost.
- Another advantage of the present invention is that, unlike conventional techniques, the bottom of the shoes does not need to be perfectly leveled or smoothed, which also results in additional time and cost savings.
- this foundation can be easily adapted to different types of soil, both homogeneous soils, heterogeneous soils or poor soils, facilitating the installation of wind towers in areas where it was not possible with conventional foundations, without loss of capacity.
- figure -1 - shows some sectional and plan views of a foundation for metal towers, with most of the foundation below ground level.
- Figures -2a-, -2b- and -2c- show us sectional views of various footing sections usable depending on the type of soil, in a foundation for metal towers, with most of the foundation below grade ground.
- Figure -3- shows views in section and plan of a foundation for towers that are made of concrete, in whole or in part, with most of the foundation below ground level.
- Figures -4a-, -4b- and -4c- show us sectional views of various footing sections usable depending on the type of soil, in a foundation for towers that are made of concrete, in whole or in part, with the Most of the foundation below ground level.
- Figure -5- shows views in elevation and plan of the upper slab for anchoring the metal tower.
- Figure -6- shows elevational and plan views of a precast concrete element for closing the tensioning chamber for towers that are made of concrete, in whole or in part.
- Figure -7- shows elevation and plan views of the upper slab to support towers that are made of concrete, in whole or in part.
- Figure -8- shows a sectional view of a foundation for metal towers, with part of the foundation above ground level.
- Figure -9- shows a sectional view of a foundation for towers that are made of concrete, in whole or in part, with part of the foundation above ground level.
- FIG. -1- and -3- some foundation examples for wind towers are illustrated, comprising at least three prefabricated beams (2a, 2b, 2c) arranged horizontally in a radial manner, the end or ends of which are more each are supported on a concrete footing (1), through a support ball joint (3) in the central part of said footing (1), and are also fixed by a plurality of anchors (4) between the end of the beam (2a, 2b, 2c) and the footing (1), the different beams being joined together in the central part of the foundation by means of joining means.
- the support ball (3) may be linear or spherical, and may or may not have displacement restrictions in one or more directions.
- the precast beams (2a, 2b, 2c) can be concrete, metal, or a combination of both.
- the means for securing the beams (2a, 2b, 2c) include the use of conventional techniques for joining precast concrete elements, such as threaded rods, brackets, reinforcement ends for concreting in other housings. beam, tongue and groove, post-tensioned strands, etc ...
- the first of them refers to the case that the wind tower is metallic, as illustrated in Figures -1 -, -2- and -5-, and in this case the means of joining the beams (2a, 2b , 2c) further comprise a ballast concrete filling (5), located below ground level (8) at the joist joint (2a, 2b, 2c), on which is a top slab (6) emerging on ground level (8), for anchoring the metal tower (7).
- Ballast concrete filling (5) can be carried out both on traditional recoverable formwork of wood, metal or a combination of both, and on precast concrete element formwork.
- figure -2- it is shown how the upper slab (6) for anchoring the metal tower (7) adopts a preferably circular plan, which can also be polygonal, preferably being made of reinforced concrete with at least HA-50 resistance.
- the anchoring of the metal tower (7) to the upper slab (6) will be carried out with conventional techniques for anchoring to the foundation, such as threaded rods with nuts, bolts, etc ...
- the second embodiment variant refers to the case where the wind tower is made of concrete at least in its lower part, as illustrated in figures -3-, -4-, -6- and - 7-, and in this
- the means for securing the beams (2a, 2b, 2c) also include precast concrete elements (10) placed between the inner ends of the beams (2a, 2b, 2c), defining a hollow clamping chamber (9) , and an upper slab (11), on the union of the beams (2a, 2b, 2c) and on the tensioning chamber (9), to support the concrete tower (12) and anchor the vertical post-tensioning (13) of the tower.
- the precast concrete elements (10) adopt a plan chosen from the group consisting of a circular sector with an angle depending on the number of beams used, and polygonal, having a vertical wall on the side or sides not adjacent to the beams only.
- the precast concrete elements (10) are illustrated with a circular sector plan, with an angle of 90 ° in the case shown, and a vertical wall at the curved end only.
- the upper slab (11) comprises access gaps to the tensioning chamber (9), preferably being made of prestressed concrete with resistance of at least HP-50.
- the concrete tower (12) rests on the upper slab (11), and the vertical post-tensioning (13) of said tower goes through the upper slab (11) through the appropriate perforations or pipes, up to the tesado chamber (9 ) hollow, where the means for post-tensioning and fixing the cables that provide rigidity to the tower are located, as is common practice in towers formed from sections or precast concrete segments.
- FIGS -2a-, -2b-, -2c-, -4a-, -4b- and-4c- it is possible to adopt different configurations of shape, dimensions and depth of all or some of the footings, to adapt the foundation to the particularities of each land where the tower is to be installed.
- figures - 2a- and -4a- show us footings at the same depth level, corresponding to a homogeneous terrain.
- Figures -2b- and -4b- show us footings at different depth levels, corresponding to heterogeneous terrain or terrain with differences in level.
- figures -2c- and -4c- show us piloted deep foundation footings, for poor terrain.
- the beams (2a, 2b, 2c) will preferably be rectangular in section, with a greater height in the central section and a lesser height at the ends.
- the sections with the highest height will normally be oriented downwards, as shown in Figures -1 -, -2-, -3- and -4-, in such a way that most of the foundation is buried below ground level. from the ground (8), minimizing the visual impact.
- the first phase of preparing the ground includes the excavation of the trays for the footings (1), of trenches between them to accommodate the beams (2a, 2b), and of the central tray for the union of the beams (2a, 2b) and for the filling of ballast concrete (5) or precast concrete elements (10), as appropriate.
- the second phase of concreting the footings (1) comprises a step for preparing the formwork, a step for placing the metal reinforcement, a step for placing the support ball joint (3) and the anchors (4), and a concrete pouring step.
- the third phase of setting the footings (1) will be carried out for a time appropriate to the shape and volume of concrete used.
- the fourth phase of assembly of the precast beams (2a, 2b) comprises a step of placing the beams, by means of a crane, in their trench with their outer ends on the support ball joint (3), a joint step between the inner ends of the beams (2a, 2b), or the inner ends of the beams (2b) with the middle part of the beam 2a in case that it is double-length, by means of conventional techniques of joining precast concrete elements, and a step of joining the outer ends to the footings (1) by means of the anchors (4).
- the fifth phase of realization of the connection of the beams (2a, 2b) in the central part comprises a step of realizing the filling of ballast concrete (5), and a step of realizing of the upper slab (6) on the joint of the beams (2a, 2b).
- the fifth phase of realizing the connection of the beams (2a, 2b) in the central part comprises an assembly step of the precast concrete elements (10) in the gaps that remain between the beams (2a, 2b, 2c) in the central part by means of conventional techniques for joining precast concrete elements, defining a hollow stressing chamber (9), and a step for making the upper slab (11 ) on the joist connection (2a, 2b).
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
- Foundations (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021531325A JP2022509698A (ja) | 2018-12-03 | 2019-11-20 | 風力タービンタワー用の土台 |
MX2021005928A MX2021005928A (es) | 2018-12-03 | 2019-11-20 | Cimentacion para torres eolicas. |
CN201980081211.3A CN113195835B (zh) | 2018-12-03 | 2019-11-20 | 一种用于风力涡轮机塔架的地基件 |
BR112021010009-1A BR112021010009A2 (pt) | 2018-12-03 | 2019-11-20 | fundação para torres eólicas |
KR1020217019607A KR20210094617A (ko) | 2018-12-03 | 2019-11-20 | 풍력 터빈 타워용 기초 |
AU2019391360A AU2019391360A1 (en) | 2018-12-03 | 2019-11-20 | Foundation for wind turbine towers |
CA3122048A CA3122048A1 (en) | 2018-12-03 | 2019-11-20 | Foundation for wind turbine towers |
US17/297,818 US11976432B2 (en) | 2018-12-03 | 2019-11-20 | Foundation for wind turbine towers |
EP19893769.0A EP3892779A4 (en) | 2018-12-03 | 2019-11-20 | FOUNDATION FOR WIND TOWERS |
ZA2021/03315A ZA202103315B (en) | 2018-12-03 | 2021-05-17 | Foundation for wind turbine towers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201831175A ES2701605A1 (es) | 2018-12-03 | 2018-12-03 | Cimentacion para torres eolicas |
ESP201831175 | 2018-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020115341A1 true WO2020115341A1 (es) | 2020-06-11 |
Family
ID=65409658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2019/070791 WO2020115341A1 (es) | 2018-12-03 | 2019-11-20 | Cimentacion para torres eólicas |
Country Status (13)
Country | Link |
---|---|
US (1) | US11976432B2 (es) |
EP (1) | EP3892779A4 (es) |
JP (1) | JP2022509698A (es) |
KR (1) | KR20210094617A (es) |
CN (1) | CN113195835B (es) |
AU (1) | AU2019391360A1 (es) |
BR (1) | BR112021010009A2 (es) |
CA (1) | CA3122048A1 (es) |
CL (1) | CL2021001402A1 (es) |
ES (2) | ES2701605A1 (es) |
MX (1) | MX2021005928A (es) |
WO (1) | WO2020115341A1 (es) |
ZA (1) | ZA202103315B (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022174912A1 (en) * | 2021-02-19 | 2022-08-25 | Rwe Renewables Gmbh | Mold part set for wind turbine ground foundation and wind turbine ground foundation |
CN115977137A (zh) * | 2022-12-20 | 2023-04-18 | 重庆大学 | 适用于山地风机格构式塔架的装配式基础及其装配方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6868301B1 (ja) * | 2019-12-02 | 2021-05-12 | 株式会社タケウチ建設 | 建築物の基礎構造、及びその施工方法 |
EP3845712A1 (en) * | 2019-12-31 | 2021-07-07 | Nordex Energy Spain, S.A.U. | Precast foundation structure for a wind turbine, wind turbine and assembly method of a wind turbine |
ES2894337B2 (es) | 2020-08-07 | 2022-08-19 | Hws Concrete Towers S L | Procedimiento de extension de cimientos en parques eolicos |
CN114024285A (zh) * | 2021-10-29 | 2022-02-08 | 中国五冶集团有限公司 | 一种带有宝顶的建筑的防雷装置设置方法 |
CN114457835A (zh) * | 2022-01-25 | 2022-05-10 | 国家电网有限公司 | 用于输电线路桁架的金属型材承台锚固基础 |
CN114941408B (zh) * | 2022-06-01 | 2023-05-23 | 中国五冶集团有限公司 | 一种仿古建筑屋顶宝塔的构筑方法 |
WO2024066906A1 (zh) * | 2022-09-29 | 2024-04-04 | 上海风领新能源有限公司 | 承台基础和风电塔筒 |
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- 2019-11-20 MX MX2021005928A patent/MX2021005928A/es unknown
- 2019-11-20 BR BR112021010009-1A patent/BR112021010009A2/pt unknown
- 2019-11-20 US US17/297,818 patent/US11976432B2/en active Active
- 2019-11-20 CN CN201980081211.3A patent/CN113195835B/zh active Active
- 2019-11-20 WO PCT/ES2019/070791 patent/WO2020115341A1/es active Application Filing
- 2019-11-20 KR KR1020217019607A patent/KR20210094617A/ko not_active Application Discontinuation
- 2019-11-20 CA CA3122048A patent/CA3122048A1/en active Pending
- 2019-11-20 AU AU2019391360A patent/AU2019391360A1/en active Pending
- 2019-11-20 EP EP19893769.0A patent/EP3892779A4/en active Pending
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Also Published As
Publication number | Publication date |
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ES2701605A1 (es) | 2019-02-25 |
CN113195835B (zh) | 2023-12-22 |
JP2022509698A (ja) | 2022-01-21 |
KR20210094617A (ko) | 2021-07-29 |
CL2021001402A1 (es) | 2021-11-05 |
EP3892779A1 (en) | 2021-10-13 |
CN113195835A (zh) | 2021-07-30 |
US11976432B2 (en) | 2024-05-07 |
MX2021005928A (es) | 2021-06-30 |
EP3892779A4 (en) | 2022-08-31 |
AU2019391360A1 (en) | 2021-06-10 |
ES2764468A1 (es) | 2020-06-03 |
ES2764468B2 (es) | 2021-05-28 |
CA3122048A1 (en) | 2020-06-11 |
US20210395970A1 (en) | 2021-12-23 |
BR112021010009A2 (pt) | 2021-08-17 |
ZA202103315B (en) | 2022-02-23 |
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