EP3072433A1 - Automatic dispenser of detergent for a dishwasher - Google Patents

Automatic dispenser of detergent for a dishwasher Download PDF

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Publication number
EP3072433A1
EP3072433A1 EP14862301.0A EP14862301A EP3072433A1 EP 3072433 A1 EP3072433 A1 EP 3072433A1 EP 14862301 A EP14862301 A EP 14862301A EP 3072433 A1 EP3072433 A1 EP 3072433A1
Authority
EP
European Patent Office
Prior art keywords
detergent
cap
bottle
float
automatic dispenser
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.)
Granted
Application number
EP14862301.0A
Other languages
German (de)
French (fr)
Other versions
EP3072433B1 (en
EP3072433A4 (en
EP3072433B8 (en
Inventor
Maria Inmaculada Nieto Villahoz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fabriplast Sader Sl
Sallo Kyra SL
Original Assignee
Nieto Villahoz Maria Inmaculada
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nieto Villahoz Maria Inmaculada filed Critical Nieto Villahoz Maria Inmaculada
Publication of EP3072433A1 publication Critical patent/EP3072433A1/en
Publication of EP3072433A4 publication Critical patent/EP3072433A4/en
Publication of EP3072433B1 publication Critical patent/EP3072433B1/en
Application granted granted Critical
Publication of EP3072433B8 publication Critical patent/EP3072433B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids

Definitions

  • the object of the present invention relates to an automatic dispenser of detergent for a dishwasher, i.e., a device automatically dispensing detergent into the dishwasher, without requiring the user to perform any operation.
  • the present invention is characterized by the special configuration and design of the dispenser and of all the elements forming part of the dispenser, such that once a dispenser cap is screwed on the bottle containing the dishwashing liquid or detergent and the assembly is fixed inside a machine for washing dishes, there will be no need to worry about detergent dispensing, as it will be performed automatically in regular, fixed doses until the bottle containing the dishwashing liquid is completely empty.
  • the present invention is comprised within the field of devices and means for supplying dishwashing liquid in machines for washing plates and the like.
  • the washing process in dishwashers involves, among other operations performed by the user, putting a generally compact tablet in solid state in a dispensing window that opens automatically after the washing starts.
  • Detergent dispensers for a dishwasher having a series of doses that are gradually used up in each washing, have been developed today. They have a wash counter. Although it is a way for users to not be concerned about loading the dishwasher tablet in each washing, the dispenser has several aspects that can be improved, such as, for example, the dispensing of a uniform amount in each washing, the inability to tamper with a container containing the dose, as well as assuring the interference of water from each wash with the remaining dose contained in the supply container, i.e., the doses are all equally effective in the washing process, in addition to having to have a wash counter.
  • dispensers must have the space above the dispenser up to the ceiling of the dishwasher free and they cannot be used in short cycles, and are not designed for liquid detergents.
  • the object of the present invention is to develop an automatic dispenser for a dishwasher which allows increasing the number of washings with automatic dispensing, does not require so many constructive and use requirements, and naturally dispenses in a uniform and automatic manner, allowing the use of dishwashing agent in liquid state.
  • the object of the present invention relates to an automatic dispenser of detergent for a dishwasher comprising:
  • the bottle for containing the liquid detergent has a securing clip for securing on the rack of one of the trays of the dishwasher, it furthermore has an externally threaded inlet mouth, and a small opening in the part opposite the part of the emptying mouth, and acting as means for releasing the excess pressure generated inside the container due to the temperature increase.
  • the closing and dispensing assembly works like a cap, having said dual purpose, acting as container closing means, and as automatic dispensing and regulating means for dispensing and regulating the amount of liquid detergent.
  • the closing and dispensing cap has a lower cap, an upper cap housed in the inner space of the lower cap, and a float arranged in the space comprised between both caps and which can move up or down depending on whether liquid detergent is present or not in the space comprised between the lower cap and the upper cap.
  • the closing and dispensing cap acts as means for opening the container containing the liquid detergent, also as means indicating that a container has been opened, and as means for regulating the automatic dispensing of detergent.
  • the amount of liquid detergent dispensed in each washing is equal to the free volume comprised inside the closing and metering cap between the lower cap and the upper cap minus the volume of the float in the position blocking the entry of detergent.
  • the lower cap has a series of perforations or windows having different diameters, the smaller ones are arranged in the base of the lower cap to aid in discharging water, whereas the larger windows are arranged in the perimetral vertical rim of the lower cap to aid the exit of water and soap.
  • the operating principle of the closing and dispensing cap is based on the buoyancy and movement of a float housed in the closing and dispensing cap, such that when the detergent is supplied, it is done up to an amount in which the upward movement of the float blocks the entry of detergent to the inner space of the closing and dispensing cap, whereas the entry does not take place immediately but requires a certain amount of time due to the viscosity of the detergent, so when the detergent container is to be opened for the first time there is a need to wait for about thirty minutes, while in successive washings, unless they are performed consecutively without any time between them, when a new one is to be put in, it will already have the dose prepared for being used in the washing.
  • the device can be refilled by means of a screw cap or any other closing means, which could be arranged in the upper part or in another part of the bottle containing the liquid to be dispensed.
  • the automatic dispenser enables automatic dispensing of dishwashing liquid based on the force of gravity and the buoyancy of a part acting like a float, allowing the use of liquid detergents, not requiring complex supply devices and having means for checking whether the container is open or not.
  • Figure 1 shows the automatic dispenser for a dishwasher, comprising a bottle (1) for containing the product used as a dishwashing liquid or detergent and having a closing and dispensing assembly (2), by way a closing and dispensing cap.
  • Said assembly can be housed in a cover (3), whether or not the cover (3) is used not being limiting.
  • Figure 3 shows that the bottle (1) containing the detergent has a securing clip (4) for securing to the basket of the dishwasher and has an inlet mouth for entry into the bottle through a threaded neck (8) on the outside thereof.
  • the closing and dispensing assembly (2) working like a cap comprises:
  • the lower cap has a base including perforations (10) for discharging water, said base having a vertical rim including windows (9) for discharging the soap and water mixture, and having also a vertical projecting rod (14) in the central part thereof acting as a guide for the float (7) and an area where the dishwashing liquid enters the space comprised between the float (7) and the lower cap (5).
  • the upper cap (6) has the shape of a disc including a series of windows or perforations (12) through which water enters.
  • the upper cap (6) has an upwardly projecting cylindrical element in the central part thereof having therein an internally threaded cavity (13), and tamper-proof fins (11) project from the upper edge of the cylindrical element.
  • the float (7) has a discoidal shape having dimensions such that it can move up and down in the free space defined between the lower cap (5) and the upper cap (6).
  • a cylindrical protrusion (15) projects from the center of the float, said protrusion having a perforation (16) along the entire length thereof and a notch (20) for the guided movement of the float along the guiding rod (14).
  • Tamper-proof fins (11) project from the upper edge of the cylindrical protrusion (15), said fins being attached to the rest of the body by means of a shape that allows them to open and bend with respect to their attachment to the cylindrical protrusion.
  • Figure 7 shows the entire assembly put together and the relative position the elements and parts adopt, and in addition to the elements and parts which have already been described, the drawing shows the presence of a detergent inlet (17) for the entry of detergent from the container bottle (2) to the dispenser cap, passing through the inside of the perforation (16) of the cylindrical protrusion (15) until reaching below the float (7), causing the float (7) to move up.
  • a detergent inlet (17) for the entry of detergent from the container bottle (2) to the dispenser cap passing through the inside of the perforation (16) of the cylindrical protrusion (15) until reaching below the float (7), causing the float (7) to move up.
  • the detergent When washing starts, the detergent is present under the float (7) and water starts to enter through the water inlet (18) via the windows or perforations (12) made in the upper cap (6).
  • Figure 8 shows the automatic dispenser assembly in a deactivated position and with the float in its lowest position in contact with the lower cap (5).
  • the automatic dispenser assembly is in an activated position and the detergent or dishwashing liquid starts to enter the dispenser cap, whereas in Figure 10 , the detergent is already located below the float (7) which has moved up, blocking the detergent inlet (17) for entry of detergent into the dispenser cap.
  • Figure 11 shows how the dispenser cap causes the opening and subsequent interlocking of the tamper-proof fins (11) on the neck (2) of the bottle (1) once it has been screwed onto the threaded neck (8) of the bottle (2) for the first time.
  • Figure 12 shows in detail the clip (4) for fixing the bottle (2) to the rack of the dishwashing machine, and how a small opening (19) is made on the upper part of the bottle (2) to release the excess pressure caused therein due to the high temperatures reached in the washing process.

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  • Closures For Containers (AREA)

Abstract

The invention relates to a dispenser comprising a bottle (1) containing the product used as detergent and having a closing and dispensing assembly (2), namely a closing and dispensing cap-type assembly, arranged on a threaded neck of the bottle (1). The bottle (1) containing the detergent also has a securing clip (4) and an opening (19) for releasing the excess internal pressure. The cap has a lower cap (5), an upper cap (6) and a float (7) that can be moved between a lower position in contact with the lower cap (5), and an upper position in contact with the upper cap (6). The dispenser enables automatic dispensing based on gravity and the buoyancy of a float, achieving a simple and effective dispenser that permits the dispensing of liquid detergents.

Description

    Object of the Invention
  • As established in the title of the invention, the object of the present invention relates to an automatic dispenser of detergent for a dishwasher, i.e., a device automatically dispensing detergent into the dishwasher, without requiring the user to perform any operation.
  • The present invention is characterized by the special configuration and design of the dispenser and of all the elements forming part of the dispenser, such that once a dispenser cap is screwed on the bottle containing the dishwashing liquid or detergent and the assembly is fixed inside a machine for washing dishes, there will be no need to worry about detergent dispensing, as it will be performed automatically in regular, fixed doses until the bottle containing the dishwashing liquid is completely empty.
  • Therefore, the present invention is comprised within the field of devices and means for supplying dishwashing liquid in machines for washing plates and the like.
    • Background of the Invention
  • The washing process in dishwashers involves, among other operations performed by the user, putting a generally compact tablet in solid state in a dispensing window that opens automatically after the washing starts.
  • This is a task that entails certain complications in terms of the need, on one hand, to have sufficient stock of washing tablets, and on the other hand, to put the tablet for washing dishes in each washing.
  • Detergent dispensers for a dishwasher, having a series of doses that are gradually used up in each washing, have been developed today. They have a wash counter. Although it is a way for users to not be concerned about loading the dishwasher tablet in each washing, the dispenser has several aspects that can be improved, such as, for example, the dispensing of a uniform amount in each washing, the inability to tamper with a container containing the dose, as well as assuring the interference of water from each wash with the remaining dose contained in the supply container, i.e., the doses are all equally effective in the washing process, in addition to having to have a wash counter.
  • Furthermore, said dispensers must have the space above the dispenser up to the ceiling of the dishwasher free and they cannot be used in short cycles, and are not designed for liquid detergents.
  • Therefore, the object of the present invention is to develop an automatic dispenser for a dishwasher which allows increasing the number of washings with automatic dispensing, does not require so many constructive and use requirements, and naturally dispenses in a uniform and automatic manner, allowing the use of dishwashing agent in liquid state.
    • Description of the Invention
  • The object of the present invention relates to an automatic dispenser of detergent for a dishwasher comprising:
    • a bottle for containing the product used as dishwashing liquid or detergent, and
    • a closing and dispensing assembly, by way a closing and dispensing cap, arranged on the bottle for containing the detergent.
  • The bottle for containing the liquid detergent has a securing clip for securing on the rack of one of the trays of the dishwasher, it furthermore has an externally threaded inlet mouth, and a small opening in the part opposite the part of the emptying mouth, and acting as means for releasing the excess pressure generated inside the container due to the temperature increase.
  • The closing and dispensing assembly works like a cap, having said dual purpose, acting as container closing means, and as automatic dispensing and regulating means for dispensing and regulating the amount of liquid detergent.
  • The closing and dispensing cap has a lower cap, an upper cap housed in the inner space of the lower cap, and a float arranged in the space comprised between both caps and which can move up or down depending on whether liquid detergent is present or not in the space comprised between the lower cap and the upper cap.
  • As a result of its geometry and configuration, the closing and dispensing cap acts as means for opening the container containing the liquid detergent, also as means indicating that a container has been opened, and as means for regulating the automatic dispensing of detergent.
  • The amount of liquid detergent dispensed in each washing is equal to the free volume comprised inside the closing and metering cap between the lower cap and the upper cap minus the volume of the float in the position blocking the entry of detergent.
  • The lower cap has a series of perforations or windows having different diameters, the smaller ones are arranged in the base of the lower cap to aid in discharging water, whereas the larger windows are arranged in the perimetral vertical rim of the lower cap to aid the exit of water and soap.
  • The operating principle of the closing and dispensing cap is based on the buoyancy and movement of a float housed in the closing and dispensing cap, such that when the detergent is supplied, it is done up to an amount in which the upward movement of the float blocks the entry of detergent to the inner space of the closing and dispensing cap, whereas the entry does not take place immediately but requires a certain amount of time due to the viscosity of the detergent, so when the detergent container is to be opened for the first time there is a need to wait for about thirty minutes, while in successive washings, unless they are performed consecutively without any time between them, when a new one is to be put in, it will already have the dose prepared for being used in the washing.
  • In a complementary embodiment, the device can be refilled by means of a screw cap or any other closing means, which could be arranged in the upper part or in another part of the bottle containing the liquid to be dispensed.
  • The automatic dispenser enables automatic dispensing of dishwashing liquid based on the force of gravity and the buoyancy of a part acting like a float, allowing the use of liquid detergents, not requiring complex supply devices and having means for checking whether the container is open or not.
    • Description of the Drawings
  • To complement the description that is being made and for the purpose of aiding to better understand the features of the invention according to a preferred practical embodiment thereof, a set of drawings is attached as an integral part of said description, in which the following has been depicted in an illustrative and non-limiting character.
    • Figure 1 shows a perspective view of the automatic dispenser for a dishwasher object of the invention.
    • Figure 2 shows a cover that can be arranged covering the dispenser
    • Figure 3 shows a general view of the bottle containing dishwashing liquid.
    • Figure 4 shows a perspective view of the lower cap.
    • Figure 5 shows a perspective view of the upper cap.
    • Figure 6 shows a perspective view of the float.
    • Figure 7 shows a view of the section of the fixing and dispensing assembly sectioned along a vertical plane.
    • Figures 8, 9 and 10 show the closing and dispensing cap in three different situations, in a deactivated position, in an activated position without detergent, and in an activated position with detergent.
    • Figure 11 shows a bottom perspective view of the closing and dispensing assembly.
    • Figure 12 shows a detail of the bottle containing the dishwashing liquid.
    Preferred Embodiment of the Invention
  • In view of the drawings, a preferred embodiment of the proposed invention is described below.
  • Figure 1 shows the automatic dispenser for a dishwasher, comprising a bottle (1) for containing the product used as a dishwashing liquid or detergent and having a closing and dispensing assembly (2), by way a closing and dispensing cap.
  • Said assembly can be housed in a cover (3), whether or not the cover (3) is used not being limiting.
  • Figure 3 shows that the bottle (1) containing the detergent has a securing clip (4) for securing to the basket of the dishwasher and has an inlet mouth for entry into the bottle through a threaded neck (8) on the outside thereof.
  • The closing and dispensing assembly (2) working like a cap comprises:
    • a lower cap (5)
    • an upper cap (6)
    • a float (7) that can be moved between a lower position in contact with the lower cap (5) and an upper position in contact with the upper cap (6).
  • The lower cap has a base including perforations (10) for discharging water, said base having a vertical rim including windows (9) for discharging the soap and water mixture, and having also a vertical projecting rod (14) in the central part thereof acting as a guide for the float (7) and an area where the dishwashing liquid enters the space comprised between the float (7) and the lower cap (5).
  • The upper cap (6) has the shape of a disc including a series of windows or perforations (12) through which water enters. The upper cap (6) has an upwardly projecting cylindrical element in the central part thereof having therein an internally threaded cavity (13), and tamper-proof fins (11) project from the upper edge of the cylindrical element.
  • The float (7) has a discoidal shape having dimensions such that it can move up and down in the free space defined between the lower cap (5) and the upper cap (6). A cylindrical protrusion (15) projects from the center of the float, said protrusion having a perforation (16) along the entire length thereof and a notch (20) for the guided movement of the float along the guiding rod (14).
  • Tamper-proof fins (11) project from the upper edge of the cylindrical protrusion (15), said fins being attached to the rest of the body by means of a shape that allows them to open and bend with respect to their attachment to the cylindrical protrusion.
  • Figure 7 shows the entire assembly put together and the relative position the elements and parts adopt, and in addition to the elements and parts which have already been described, the drawing shows the presence of a detergent inlet (17) for the entry of detergent from the container bottle (2) to the dispenser cap, passing through the inside of the perforation (16) of the cylindrical protrusion (15) until reaching below the float (7), causing the float (7) to move up.
  • When washing starts, the detergent is present under the float (7) and water starts to enter through the water inlet (18) via the windows or perforations (12) made in the upper cap (6).
  • Figure 8 shows the automatic dispenser assembly in a deactivated position and with the float in its lowest position in contact with the lower cap (5).
  • In Figure 9, the automatic dispenser assembly is in an activated position and the detergent or dishwashing liquid starts to enter the dispenser cap, whereas in Figure 10, the detergent is already located below the float (7) which has moved up, blocking the detergent inlet (17) for entry of detergent into the dispenser cap.
  • Figure 11 shows how the dispenser cap causes the opening and subsequent interlocking of the tamper-proof fins (11) on the neck (2) of the bottle (1) once it has been screwed onto the threaded neck (8) of the bottle (2) for the first time.
  • Finally, Figure 12 shows in detail the clip (4) for fixing the bottle (2) to the rack of the dishwashing machine, and how a small opening (19) is made on the upper part of the bottle (2) to release the excess pressure caused therein due to the high temperatures reached in the washing process.
  • Having sufficiently described the nature of the present invention as well as the manner of putting it into practice, it is hereby stated that within its essential features, it could be carried out to practice in other embodiments differing in detail from that indicated by way of example and such embodiments would likewise be covered by the protection that is sought provided that the fundamental principle thereof is neither altered, changed nor modified.

Claims (7)

  1. An automatic dispenser of detergent for a dishwasher, characterized in that it comprises a bottle (1) for containing the product used as dishwashing liquid or detergent, and a closing and dispensing assembly (2), by way a closing and dispensing cap, arranged on a neck of the bottle (1).
  2. The automatic dispenser of detergent for a dishwasher according to claim 1, characterized in that the bottle (1), for containing the detergent, comprises a securing clip (4) for securing the bottle (1) on a basket of a dishwasher, and a bottle inlet mouth in a threaded neck (8), which is threaded on the outside thereof, and in addition the bottle (1) having an opening (19) for releasing the excess internal pressure.
  3. The automatic dispenser of detergent for a dishwasher according to claim 1, characterized in that the closing and dispensing assembly (2) is a closing and dispensing cap comprising:
    • a lower cap (5)
    • an upper cap (6)
    • a float (7) that can be moved between a lower position in contact with the lower cap (5) and an upper position in contact with the upper cap (6).
  4. The automatic dispenser of detergent for a dishwasher according to claim 3, characterized in that the lower cap has a base, said base including perforations (10) for discharging water, a vertical rim along the perimeter thereof including windows (9) for discharging the soap and water mixture, and also including a vertical projecting rod (14) in the central part of said base acting as a guide for the float (7) and an area where the dishwashing liquid enters the space comprised between the float (7) and the lower cap (5).
  5. The automatic dispenser of detergent for a dishwasher according to claim 3, characterized in that the upper cap (6) has the shape of a disc including a series of windows or perforations (12) through which water enters, the upper cap also has an upwardly projecting cylindrical element in the central part thereof having an internally threaded cavity (13), and tamper-proof fins (11) project from the upper edge of the cylindrical element.
  6. The automatic dispenser of detergent for a dishwasher according to claim 4, characterized in that the float (7) has a discoidal shape having dimensions such that it can move up and down in the free space defined between the lower cap (5) and the upper cap (6), a cylindrical protrusion (15) projects from the center of the float, said protrusion having a perforation (16) along the entire length thereof and a notch (20) for the guided movement of the float along the guiding rod (14).
  7. The automatic dispenser of detergent for a dishwasher according to any of the preceding claims, characterized in that the device is refillable through refilling means arranged in the bottle (1) for containing the liquid used as dishwashing liquid.
EP14862301.0A 2013-11-18 2014-11-18 Automatic dispenser of detergent for a dishwasher Active EP3072433B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201331678A ES2538285B1 (en) 2013-11-18 2013-11-18 AUTOMATIC DETERGENT DISPENSER FOR DISHWASHERS
PCT/ES2014/070852 WO2015071523A1 (en) 2013-11-18 2014-11-18 Automatic dispenser of detergent for a dishwasher

Publications (4)

Publication Number Publication Date
EP3072433A1 true EP3072433A1 (en) 2016-09-28
EP3072433A4 EP3072433A4 (en) 2017-08-30
EP3072433B1 EP3072433B1 (en) 2020-01-15
EP3072433B8 EP3072433B8 (en) 2020-10-28

Family

ID=53056830

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14862301.0A Active EP3072433B8 (en) 2013-11-18 2014-11-18 Automatic dispenser of detergent for a dishwasher

Country Status (4)

Country Link
EP (1) EP3072433B8 (en)
ES (2) ES2538285B1 (en)
PT (1) PT3072433T (en)
WO (1) WO2015071523A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113876276A (en) * 2021-10-25 2022-01-04 重庆科技学院 Feeding bottle with water outlet and opening and closing device
US11786102B2 (en) 2021-09-10 2023-10-17 Haier Us Appliance Solutions, Inc. Bulk detergent dispenser and dishwasher including a bulk detergent dispenser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691721A (en) * 1984-12-07 1987-09-08 Ecolab Inc. Volumetric gravity feed liquid dispenser
DE10036850A1 (en) * 2000-07-28 2001-10-18 Henkel Kgaa Device for delivering a liquid into the inside of a dishwasher or washing machine consists of a container to accept a liquid product and to be placed in the inside space of a dishwasher or a washing machine
ITMN20010017A1 (en) * 2001-04-02 2002-10-02 Green Power S A S Di Martinell ACCESSORY FOR DISHWASHER MACHINE
DE102006043973A1 (en) * 2006-09-19 2008-03-27 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting household appliance with detergent dosing system
EP2398373B1 (en) * 2009-02-18 2019-12-11 Henkel AG & Co. KGaA Dosage device comprising a dosage chamber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11786102B2 (en) 2021-09-10 2023-10-17 Haier Us Appliance Solutions, Inc. Bulk detergent dispenser and dishwasher including a bulk detergent dispenser
CN113876276A (en) * 2021-10-25 2022-01-04 重庆科技学院 Feeding bottle with water outlet and opening and closing device
CN113876276B (en) * 2021-10-25 2023-11-24 重庆科技学院 Feeding bottle with water outlet and opening and closing device

Also Published As

Publication number Publication date
PT3072433T (en) 2020-04-22
ES2784634T3 (en) 2020-09-29
ES2538285A1 (en) 2015-06-18
EP3072433B1 (en) 2020-01-15
WO2015071523A1 (en) 2015-05-21
EP3072433A4 (en) 2017-08-30
EP3072433B8 (en) 2020-10-28
ES2538285B1 (en) 2016-04-12

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