WO2017093583A1 - Pulverizador perfeccionado - Google Patents
Pulverizador perfeccionado Download PDFInfo
- Publication number
- WO2017093583A1 WO2017093583A1 PCT/ES2016/070840 ES2016070840W WO2017093583A1 WO 2017093583 A1 WO2017093583 A1 WO 2017093583A1 ES 2016070840 W ES2016070840 W ES 2016070840W WO 2017093583 A1 WO2017093583 A1 WO 2017093583A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- turbine
- configuration
- window
- air flow
- nozzle
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/022—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements the rotating deflecting element being a ventilator or a fan
Definitions
- the present invention refers to a sprayer of the type comprising an air flow generator, preferably a turbine type, installed in a nozzle such that the air flow generated by the turbine is directed by inside that nozzle, normally towards a deflector that leads it to a window through which the air flow exits to the outside, incorporating into it the phytosanitary product dosed by a series of nozzles that are in the area of influence of the current of air in such a way that such a product is transported by the outgoing air stream to the crop, characterized in that it determines the ideal outlet air stream for each spray according to parameters such as crop characteristics, climatic factors or type of treatment among others and coordinate the turbine and the window in a coordinated manner to obtain the proper output air flow and a compressor Optimum handling of the spray equipment with significant energy savings.
- an air flow generator preferably a turbine type
- the sector of the technique to which the invention belongs is agricultural machinery.
- Sprayers of the type of which comprise a turbine installed in a nozzle that has a window through which the air flow is carried outside are dragged, dragging the product to be sprayed dosed by nozzles that are located in the zone of influence of the air flow.
- the nozzles are located in the passage of the air flow itself in such a way that the product they dose is dragged directly by the air flow, however there are devices in which the nozzles are separated from the air flow although they project the product so that it is incorporated into said air flow.
- the nozzles are in the area of influence of the air flow, both the nozzles that are in the passage of the air flow are covered, the product being incorporated into the current from the moment it flows through the nozzle, such as which, being the nozzles away from the air stream, are these capable of projecting the product so that it is incorporated into the air stream. In this way it is achieved that the air flow carries the product, usually phytosanitary, to the crop to which it should be applied.
- the air flow was regulated for a type of crop, the air flow and product dispersion being constant throughout the spraying time or, if there were variations, they were due to the fact that the air generator geared with the engine of the towing vehicle, the speed of rotation being altered by increasing or decreasing the revolutions of such an engine by altering the outgoing air flow without control.
- the waste of product was evident because on the one hand the spraying was still maintained in the intermediate areas where there is no vegetation and, on the other, the lack of control of the outgoing air flow caused or excessive force generating unwanted drifts or insufficient force resulting in the poor application of the product, which leads to the loss of part of the crop or the need for a new treatment.
- spray control systems have been developed and so there are those that detect the presence or absence of plant mass by stopping the spray in the absence of it.
- British patent GB2214047 refers to a sprayer comprising a presence detector in such a way that in the absence of plant mass no atomization occurs and also comprises means to adjust the amount of product dosed as a function of the speed of the towing vehicle, to achieve a uniform atomization, this patent does not relate means of controlling the air flow independent of the engine of the towing vehicle.
- the Spanish patent ES2047997 is intended for an apparatus of the type indicated to ensure a constant power air jet regardless of the fan drive means.
- the Spanish utility model U200301196 referred to a sprayer of the type that includes a turbine arranged inside a nozzle that directs the generated air flow towards dispensing nozzles arranged in the channel of exit of the air, whose characteristics is that the nozzle presents a rectilinear movement of approach or distance of the nozzles obtaining in this way to narrow or widen the channel of exit of air altering the volume of outgoing air.
- This record does not present a combination of other elements that vary in the speed of air output. From the tests carried out, it has been observed that for each desired air flow, go outside carrying the product, there is a configuration of the turbine and the window in a coordinated manner that is optimal.
- the proposed invention relates to a device suitable for efficiently and accurately supplying the air flow required for each spraying operation.
- the device comprises:
- At least one configurable turbine to regulate the outgoing air flow.
- a nozzle with at least one configurable window that acts in coordination with the turbine.
- the configurable expression means that you can alter some of its characteristics to vary the air flow.
- the characteristics that are expected as variable elements are the speed of rotation of the turbine and the angle of attack of the blades, being able to vary one of them or both.
- the turbine In the case that a turbine is chosen in which the regulation of the outgoing air flow is carried out by controlling the speed of rotation, the turbine must comprise elements that allow altering the speed of rotation.
- a gearbox that can be associated with the turbine or, in the case of a turbine with an electric motor, a current variator or resistor, such as a potentiometer, can be mentioned.
- the adjustable blades are designed to vary the air flow without changing the speed of rotation of the turbine thus avoiding incorporating mechanical means of greater cost to vary the speed of rotation.
- the blades have rotational movement rotating on a longitudinal axis in such a way that the transverse axis of each blade can vary its position from a positive to a negative angle, taking as neutral or 0 Q the position in which the transverse axis of the blade It is perpendicular to the axis of the turbine.
- the angle of rotation will be from +89 Q to -89 Q , preferably from +50 Q to -50 Q , and preferably from +45 to -45 Q.
- the nozzle becomes a suction channel which, in this case, would be a secondary suction channel.
- the reversal of the air stream is especially useful for, for example, removing leaves and other plant debris from the grid of the primary suction channel.
- sprayers that disperse product through nozzles mounted on a panel or vertical parallel panels are common, such nozzles being peripherally arranged to a turbine that generates a stream of air that, channeled, drags the product from the nozzles and drives it about the trees and plants to be treated.
- These turbines to which reference has been made are located in a nozzle, formed by a normally cylindrical hollow body.
- the nozzle is the element through which the flow of air generated by the turbine runs during the spraying operations, while, according to the present invention, when the angle of attack of the blades is reversed the nozzle becomes a suction channel of the turbine
- the main suction channel the usual suction channel during spraying operations and the secondary suction channel to the suction channel during cleaning operations of the grid, where the blades are at a negative angle and the air flow is reversed.
- the open space window through which the air goes outside, normally it will coincide with the separation between the nozzle and the nozzle carrier panel unless the nozzles are mounted on another structure.
- the flow of outgoing air and its characteristics of speed and drag pressure of the phytosanitary fluid can be modified, thus controlling the penetration of the spray or cone of atomized fluid on the tree or plant, according to the work needs required by the user, which determines a better use of the phytosanitary product that reaches the internal part of all trees, achieving savings in the consumption of said product, because less fluid is spilled or wasted around the trees.
- the means for varying the configuration of the turbine will comprise a gearbox or, in the case of a turbine driven by an electric motor, a power variator such as a potentiometer.
- the turbine comprises a precision actuator that we will call the turbine actuator.
- This precision actuator preferably electric, acts on the eccentric shafts of the blades causing its movement.
- each blade is housed in a channel that runs along the side of a drum and which we will call a circular perimeter channel.
- This drum is located on the axis of rotation of the turbine inside the bearing on which the blades rotate and preferably participates in the movement of the axis of rotation of the turbine.
- the reciprocating displacement of the drum, pushed or stretched by the turbine actuator, causes the movement of the ends of the eccentric axes of each of the blades causing their rotation on its axis of rotation.
- the aforementioned actuator exerts force on the drum by pushing or pulling it through a precise, preferably direct transmission.
- the nozzle is capable of moving with a reciprocating reciprocating movement in approximation or separation to the spray nozzles, by means of actuation of pusher means preferably arranged in an area of the nozzle front.
- pusher means preferably arranged in an area of the nozzle front.
- guides preferably arranged on the periphery of the nozzle is provided.
- the invention is characterized in that the nozzle pusher means comprise at least one millimetric displacement piston which we will call the nozzle actuator, commanded by an integrated circuit with control knob. Said nozzle actuator is connected to the nozzle through a transmission which we will call the nozzle transmission.
- the nozzle actuator in its controlled advance, allows the nozzle to be guided, in approximation to the spray nozzles, while with the withdrawal of the nozzle actuator the separation of the nozzle from said nozzles is caused.
- the dimensions of said opening will condition the flow of air that goes outside. 5.- Means to know the configuration of the turbine and the window: Information of the gearbox, of the current variator, calculation of the position from a known position or position sensors of the blades and position sensors of the window .
- gearbox itself provides information on the configuration of the turbine.
- the position of the blades can be calculated starting from the last known position and taking into consideration the movement exerted by the turbine actuator obtaining the current position of the blades.
- Another alternative is the use of sensors.
- sensors in the turbine could generate problems, firstly due to the difficulties of connecting sensors arranged in a rotating element and secondly due to the risk of loss of calibration when constantly being subjected to Centrifugal forces
- the sensors have been arranged in an external area and away from the blades. To differentiate them from others, we will refer to them as blade sensors.
- the blade sensors are located in the turbine actuator or in the turbine transmission, although preferably in the turbine actuator to take advantage of the channels for the connections that must necessarily reach this actuator.
- the configuration of the window based on the last known configuration could be calculated and taking into account the movement exerted by the window actuator, the use of sensors to the sensors being also possible alternatively.
- window sensors We will call window sensors.
- the use of sensors in the window itself may not be advisable due to the risk of loss of calibration as it is constantly subjected to strong air currents as well as the presence of constant humidity.
- the window sensors are located in an area away from the window and the air currents, preferably in the piston of the nozzle actuator.
- a transmission system without gaps, direct and precise, allows, with little margin of error, to know the position of the window knowing the data of the actuator piston.
- the first question is the determination of the optimum air flow for each spray, which will be carried out in an automated manner taking into account parameters such as type of crop, type of treatment, type of pruning, volume of vegetation per unit area, treatment dose, atmospheric conditions, vehicle speed or nozzle relief among others.
- a processor calculates the required air flow based on the parameters to be taken into account for that particular spray.
- the sprayer After obtaining the necessary air flow data, the sprayer can calculate the optimum configuration or search the stored library for the optimum turbine and window configurations for each air flow. Therefore, the means for determining the optimum sprayer configuration comprise:
- the introduction can be:
- the determination of the air flow either by calculation or by consulting pre-recorded libraries of air flows for each spray.
- the sprayer comprises means for executing this configuration, bringing the turbine and the window to the appropriate configuration.
- the means for coordinating the movements and positions of blades and window include:
- connections implies both cable connections and wireless connections, serving as an example those currently known as wi-fi, bluetooth or radio, as well as those that may be developed in the future.
- This provides data for tests conducted at different angles of the blades 20 Q 25 Q 30 Q 35 Q and with different window openings 110, 130 and 150 mm in each case.
- FIGURE 1 shows, in section, a possible execution in which the variation of the air flow generated by the turbine is obtained by varying the angle of the blades and thus the main elements of the device are observed and thus we find the nozzle (1 ), the nozzles (2), the window (3), the baffles (4) and (5), the nozzle actuator (6), the nozzle transmission (15) the grid of the main suction channel (7) ) the blades (8) the axis of rotation (9) of the blades, the eccentric axis (10) of the blades, the circular perimeter channel (11) where the end of the eccentric axis of the blades is housed, the actuator of the turbine (12) turbine transmission (13) turbine shaft (14)
- FIGURE 2 shows, in schematic the microprocessor (16), the connections with the actuators (17), interface (18) for data entry, memory (19), connections for obtaining data from external sources (20) sensors (21) arranged in the sprayer itself.
- the purpose of the invention is to optimize the spraying work by adjusting the required air flow to avoid product drifts or insufficient product penetration, and configuring the sprayer so that the required air flow is optimally obtained with the consequent saving of energy costs.
- the sprayer with which an embodiment of the invention is to be explained is of the type comprising at least one turbine, a nozzle, at least one deflector that directs the air flow to an outlet window, and a series of Product dosing nozzles arranged in the area of influence of the outlet air stream.
- the determination of the necessary air flow takes place through a processor and takes into account a series of parameters, and the regulation of the air flow is produced by the combination of the configuration of two elements of the sprayer, which in this case is the configuration of the turbine by controlling the position of the turbine blades and the configuration of the window that, acting together, obtain a precise control of the discharging air flow that disperses the product to be sprayed, and an energy optimization.
- the variation of the output air flow is not directly proportional to the variation of the window opening or the variation of the position of the blades, nor is it arithmetic or geometrically progressive, but for each required air flow, it will be a certain turbine and window configuration is necessary for the sprayer to behave optimally.
- the intended device comprises:
- Means for determining the adequate air flow which in turn comprise: a) Information entry system comprising:
- b. Means for recovering parameters stored in memory (19).
- C. Means for obtaining parameters from external sources (20), such as meteorological data.
- Means for varying the position of the blades which in turn comprise:
- Means for varying the opening of the window which in turn comprise:
- the device comprising the indicated elements behaves as follows.
- a tablet or smartphone device can be used that allows both the introduction of information and the display of information related to the sprayer or the spraying process.
- the processor (16) is preferably located in the sprayer, in a protected area.
- the memory (19) for the storage of information, the means for recovering the data memory on optimal configurations of the device for each air flow and the means for coordinating the movement are also preferably located in the sprayer, in a protected area. of the blades.
- the necessary parameters are entered for the calculation of the air flow required for the specific spray intended.
- the processor (16) either by consultation in the data library or by calculation through the appropriate formulas, the optimum configuration of the sprayer is determined, that is, the position of the blades (8) that in combination with the opening of the window (3) achieves the desired flow at a lower level of consumption.
- the values of the required air flow are contrasted with a library of configurations until the one corresponding to the required flow is found. Alternatively, it could also be calculated, although it is considered safer to take the data of already proven tests.
- the user can reverse the air flow to clean the suction channel grid of leaves and plant debris.
- the air flow can be reversed without the need to reverse the rotation of the turbine but simply by changing the angle of attack of the blades, which is an important advantage.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2018006835A MX2018006835A (es) | 2015-12-02 | 2016-11-25 | Pulverizador perfeccionado. |
EP16870035.9A EP3384767A4 (en) | 2015-12-02 | 2016-11-25 | IMPROVED SPRAY |
BR112018010989-4A BR112018010989B1 (pt) | 2015-12-02 | 2016-11-25 | Pulverizador agrícola aperfeiçoado |
CN201680071015.4A CN108366550B (zh) | 2015-12-02 | 2016-11-25 | 改进的喷洒器 |
US15/543,523 US11064690B2 (en) | 2015-12-02 | 2016-11-25 | Sprayer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP201531754 | 2015-12-02 | ||
ES201531754A ES2615080B1 (es) | 2015-12-02 | 2015-12-02 | Pulverizador perfeccionado |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017093583A1 true WO2017093583A1 (es) | 2017-06-08 |
Family
ID=58779390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2016/070840 WO2017093583A1 (es) | 2015-12-02 | 2016-11-25 | Pulverizador perfeccionado |
Country Status (7)
Country | Link |
---|---|
US (1) | US11064690B2 (es) |
EP (1) | EP3384767A4 (es) |
CN (1) | CN108366550B (es) |
BR (1) | BR112018010989B1 (es) |
ES (1) | ES2615080B1 (es) |
MX (1) | MX2018006835A (es) |
WO (1) | WO2017093583A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111758712A (zh) * | 2020-08-13 | 2020-10-13 | 赵海民 | 一种林业病虫害喷药装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201800010105A1 (it) * | 2018-11-07 | 2020-05-07 | Dragone S R L | Macchina nebulizzatrice e metodo per trattamenti antiparassitari di piante organizzate in filari |
CN111528206B (zh) * | 2020-06-01 | 2021-09-21 | 赵强 | 一种园林绿化用移动式药剂喷洒除虫设备 |
CN116492581B (zh) * | 2023-06-29 | 2023-09-15 | 云南艾柯生物科技有限公司 | 一种用于治疗鼻炎的喷雾装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES1007072U (es) * | 1988-07-07 | 1989-01-16 | Buira Cluet Juan | Difusor perfeccionado para atomizadores. |
EP0479656A1 (fr) * | 1990-10-01 | 1992-04-08 | Berthoud S.A. | Appareil de traitement de la végétation |
ES1054847U (es) * | 2003-05-16 | 2003-09-01 | Pulverizadores Fede S L | Atomizador perfeccionado para aplicaciones fitosanitarias |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB623068A (en) * | 1946-12-02 | 1949-05-11 | Leonard Charles Pearch | Improvements in machines for spraying insecticides and the like |
US3721387A (en) * | 1971-06-02 | 1973-03-20 | United Aircraft Corp | Ejector with variable mixing section and primary nozzle areas |
FR2247885A7 (es) * | 1973-10-12 | 1975-05-09 | Berthoud Sa | |
US4657476A (en) * | 1984-04-11 | 1987-04-14 | Turbotech, Inc. | Variable area turbine |
JPS61114764A (ja) * | 1984-11-12 | 1986-06-02 | Ryoichi Kasagi | 気流集合管で二層のエジエクタ−を利用する低温化金属溶射装置 |
US4741479A (en) * | 1985-06-05 | 1988-05-03 | State Of Victoria As Represented By The Minister For The Dept. Of Agriculture And Rural Affairs | Rotary drum atomiser |
DE3900221A1 (de) | 1988-01-19 | 1989-07-27 | Fmc Corp | Steuersystem zum gleichmaessigen bespruehen von pflanzen |
US4991341A (en) * | 1988-01-19 | 1991-02-12 | Fmc Corporation | Control system for uniform spraying of plants |
CN2030805U (zh) * | 1988-07-19 | 1989-01-18 | 北京农业工程大学 | 气动叶轮式超低量喷头 |
US5098018A (en) | 1990-09-28 | 1992-03-24 | Kibbuts Degania Bet | Crop spray apparatus having independently controlled drive assembly, operator's cab and spray device |
US5373990A (en) * | 1990-10-01 | 1994-12-20 | Berthoud S.A. | Apparatus for treatment of vegetation |
DE4331825C2 (de) | 1993-05-05 | 1998-07-02 | Muehlbauer Luftfahrttechn Gmbh | Vorrichtung zur hydraulischen Verstellung eines Propellers eines Luftfahrzeugs |
DE19600660C2 (de) | 1996-01-10 | 1998-04-09 | Muehlbauer Luftfahrttechn Gmbh | Hydraulisch reversierbare Verstellpropeller-Einheit |
DE102007011990B4 (de) | 2007-03-09 | 2019-01-10 | Tlt-Turbo Gmbh | Vorrichtung zum hydraulischen Verstellen der Laufschaufeln eines Laufrades eines Axialventilators |
NZ595362A (en) * | 2009-03-24 | 2014-05-30 | Croplands Equipment Pty Ltd | Drive system for a mobile sprayer and/or for a mobile blower |
DE102009030185A1 (de) * | 2009-06-24 | 2010-12-30 | Joachim Kern | Turboinhalator |
SI22903B (sl) * | 2009-07-20 | 2016-01-29 | Kmetijski inštitut Slovenije Oddelek za kmetijsko tehniko | Pršilnik za ciljno nanašanje fitofarmacevtskih pripravkov v trajnih nasadih |
US20120325929A1 (en) * | 2009-11-23 | 2012-12-27 | Andrew Landers | Airflow controller |
BRPI1001768A2 (pt) * | 2010-05-24 | 2012-01-24 | Jose Luiz Bertazzolli | transmissão continuamente variável |
US8579211B2 (en) * | 2011-01-06 | 2013-11-12 | General Electric Company | System and method for enhancing flow in a nozzle |
US20130084179A1 (en) * | 2011-09-30 | 2013-04-04 | Hamilton Sundstrand Corporation | Variable vane angular position sensor |
JP2013099717A (ja) * | 2011-11-08 | 2013-05-23 | Hitachi Maxell Ltd | 噴霧器 |
CN202490709U (zh) * | 2011-12-31 | 2012-10-17 | 中能东讯新能源科技(大连)有限公司 | 可调整喷嘴喉口面积的喷射器 |
DE102012204477B4 (de) * | 2012-03-21 | 2023-05-11 | Zf Friedrichshafen Ag | Getriebevorrichtung mit wenigstens einem elektrischen Variator zum stufenlosen Variieren einer Übersetzung und mit Leistungsverzweigung |
-
2015
- 2015-12-02 ES ES201531754A patent/ES2615080B1/es active Active
-
2016
- 2016-11-25 US US15/543,523 patent/US11064690B2/en active Active
- 2016-11-25 EP EP16870035.9A patent/EP3384767A4/en active Pending
- 2016-11-25 CN CN201680071015.4A patent/CN108366550B/zh active Active
- 2016-11-25 BR BR112018010989-4A patent/BR112018010989B1/pt active IP Right Grant
- 2016-11-25 WO PCT/ES2016/070840 patent/WO2017093583A1/es active Application Filing
- 2016-11-25 MX MX2018006835A patent/MX2018006835A/es unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES1007072U (es) * | 1988-07-07 | 1989-01-16 | Buira Cluet Juan | Difusor perfeccionado para atomizadores. |
EP0479656A1 (fr) * | 1990-10-01 | 1992-04-08 | Berthoud S.A. | Appareil de traitement de la végétation |
ES1054847U (es) * | 2003-05-16 | 2003-09-01 | Pulverizadores Fede S L | Atomizador perfeccionado para aplicaciones fitosanitarias |
Non-Patent Citations (1)
Title |
---|
See also references of EP3384767A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111758712A (zh) * | 2020-08-13 | 2020-10-13 | 赵海民 | 一种林业病虫害喷药装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3384767A1 (en) | 2018-10-10 |
US11064690B2 (en) | 2021-07-20 |
ES2615080A1 (es) | 2017-06-05 |
BR112018010989B1 (pt) | 2022-03-03 |
BR112018010989A2 (pt) | 2018-12-04 |
CN108366550A (zh) | 2018-08-03 |
US20180000061A1 (en) | 2018-01-04 |
CN108366550B (zh) | 2021-07-30 |
EP3384767A4 (en) | 2019-06-19 |
MX2018006835A (es) | 2018-08-15 |
ES2615080B1 (es) | 2018-03-15 |
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