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EP2795210A1 - Elément de refroidissement et dispositif de refroidissement - Google Patents

Elément de refroidissement et dispositif de refroidissement

Info

Publication number
EP2795210A1
EP2795210A1 EP12758463.9A EP12758463A EP2795210A1 EP 2795210 A1 EP2795210 A1 EP 2795210A1 EP 12758463 A EP12758463 A EP 12758463A EP 2795210 A1 EP2795210 A1 EP 2795210A1
Authority
EP
European Patent Office
Prior art keywords
cooling
cooling device
space
cooling element
evaporator
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
EP12758463.9A
Other languages
German (de)
English (en)
Other versions
EP2795210B1 (fr
Inventor
Admilson Pinto
Andreas Hoffmann
Uwe SCHRAMER
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.)
B Medical Systems SARL
Original Assignee
Dometic SARL
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 Dometic SARL filed Critical Dometic SARL
Publication of EP2795210A1 publication Critical patent/EP2795210A1/fr
Application granted granted Critical
Publication of EP2795210B1 publication Critical patent/EP2795210B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/003—Transport containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/026—Doors; Covers for open-top cabinets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • F25D2303/0822—Details of the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • F25D2303/0822—Details of the element
    • F25D2303/08222—Shape of the element

Definitions

  • the present invention relates to a cooling element for use in a cooling device, having a front side, a back side and four side surfaces. Furthermore, the present invention relates to a cooling device with at least one cooling circuit with a com pressor, an evaporator and a condenser and a closable cooling chamber with a plurality of cooling space side walls, a kuhfraumboden and adegutraum.
  • a cooling device with at least one cooling circuit with a com pressor, an evaporator and a condenser and a closable cooling chamber with a plurality of cooling space side walls, a kuhfraum convinced and adegutraum.
  • a cooling element and devices are used in remote areas in developing countries where a stable and secure power supply can not be guaranteed. Nonetheless, in these areas in particular, an uninterrupted cold chain for food and medical products, such as vaccines or blood products, is essential. In particular, the handling of the latter products is often difficult, which is considered one of the causes of the
  • the World Health Organization has therefore established a catalog of test criteria to be met by the refrigeration equipment used for the transport and storage of medical products. For transport over short distances, therefore, in particular insulated boxes with latent heat storage, ice bags or so-called freeze packs have been established. There are stricter requirements for the storage of medical products. For example, the refrigerator temperature must not exceed + 8 ° C and not less than + 2 ° C. Furthermore, sufficient cooling for at least 3 days must be ensured even in the event of a power failure. Thus, in particular electric refrigerators with or withoutdeegruenten, or battery-poweredhariemente come into consideration.
  • cooling devices known from the prior art, a plurality of cooling elements in a separate compartment of a cooling device are purely photovoltaic deep-frozen.
  • the thus stored cold is then introduced via a blower in the actual refrigerator, in which the medical products are stored.
  • the compressor runs permanently in the presence of solar radiation in order to obtain a sufficient cooling capacity. So that the refrigerator compartment temperature does not fall below the minimum required level of + 2 ° C, resulting in damage to the medical products stored in the cooling device, such cooling devices have a heater which, as required, provides thermal energy.
  • a cooling element for use in a cooling device and a cooling device show, in which the above criteria of the WHO can be met, with a sufficient storage capacity of the cooling device can be provided in the absence of additional heating.
  • the cooling element according to the invention is characterized in that the rear side of the cooling element is substantially planar and the front side has stiffening elements, wherein the stiffening elements prevent deformation of the cooling element during cooling and freezing.
  • This has the advantage that the Riehieiemente depending on the coolant used during cooling and freezing by the concomitant expansion or by the shrinkage does not inflate or contract.
  • the stiffening elements on are very similar to the stiffening elements on feltsseiemente.
  • the connecting elements connect the front of the cooling element to the back of the cooling element.
  • these bridge-like connections extend through the cooling element and help to maintain the shape of the cooling element during the cooling process.
  • the cooling element also has stiffening elements in the peripheral edge region between the front side and the side surfaces, wherein the stiffening elements protrude into the front side and into the side surfaces.
  • This stiffening elements thus represent an additional connection between the front and at least one side surface.
  • the cooling element has a depression on the front side, wherein a plate-like insulating element can be inserted into the depression. The advantage of the insulating element is that when cooling faster heat is released from the cooling element to the evaporator, as is supplied from the refrigerator.
  • the insulation element prevents, for example, a good to be cooled can have direct contact with thedeeiement. Since the water can adhere to the cooling good, thus freezing can be effectively prevented. Furthermore, it can also be prevented that the temperature in an adjacent cold room becomes too deep and thus damage to the stored therein refrigerated goods. In addition, the reaction rate of the temperature in the refrigerated goods space is advantageously reduced and a desired inertia is achieved.
  • the plate-like insulating element is made of a plastic foam.
  • the insulation element is foamed directly into the depression with plastic insulation means, so that the insulation element forms a unit with the cooling element.
  • a plastic foam can be used in particular polyurethane, expanded polystyrene or expanded polypropylene.
  • the plate-like insulating element can also be a vacuum element. This has the advantage that optimum isolation is achieved.
  • the cooling element on a side surface on a valve or an opening for loading and deflating the cooling element.
  • the cooling element can be filled only when needed at the place of use with coolant, so that in particular during transport advantages result from the lower weight.
  • the cooling element can be filled with a cooling liquid.
  • water is used as the cooling liquid. Water is also usually available in remote areas in developing countries, which makes it possible to fill the factory with letti is not necessary. Furthermore, water has relatively good cold storage properties and is non-toxic.
  • the invention relates to a cooling device, in particular a freezer.
  • a freezer is understood here a cooling device with a lid, wherein the material to be cooled is introduced from above into the cooling device or in the Kühigutraum.
  • the cooling device according to the invention is distinguished from the known from the prior art freezers in that the evaporator and the cooling element are arranged within the refrigerator, that the back of thedeeiements abuts the evaporator and the front faces thedegutraum.
  • the cooling element is therefore not arranged in a separate compartment of the cooling device, but directly in the cooling chamber, wherein the front of the cooling element faces thedegutraum, in which the good to be cooled, so for example.
  • the medical products are.
  • this has the advantage that it is possible to dispense with a further component for kite transport.
  • this results from the arrangement of the cooling element directly on the evaporator an optimal cold entry into the cooling element, so that a homogeneous freezing of the cooling element is achieved. It is advantageous if the evaporator is constructed plate-like, and the cooling element rests with its entire back to the evaporator.
  • the evaporator extends at least partially over all cooling space side walls and each cooling space side wall is assigned a cooling element.
  • an optimal cooling performance can be achieved by using a plurality of cooling element.
  • the cooling elements are arranged spaced from each other, wherein insulating means are arranged between the cooling elements.
  • columnar insulation means are provided in all four corners, which extend at least over the length of the corresponding side edge of the cooling elements.
  • the cooling device has at least one partition, wherein the partition separates thedegutraum from the at least one cooling element.
  • the partition wall or the inner container are advantageously made of metal, in particular aluminum or an aluminum alloy. Through the partition wall or the inner container results in a further separation betweendegutraum and evaporator, which can be the temperature in theissergutraum particularly well controlled.
  • the cooling device has a connection for an external energy source, in particular for a photovoltaic energy source.
  • This connection can also be used to connect another energy source, for example to connect a diesel generator. It is advantageous if the connection is provided with a safeguard against unintentional loosening, for example due to carelessness.
  • the cooling device has a second cooling space and a second evaporator associated with the second cooling chamber, wherein the second evaporator is connected via a valve to thehari Vietnamese Vietnamese Republiciauf.
  • a valve for example, a 3-way solenoid valve can be used.
  • the second cooling chamber can have a buffer memory, the buffer memory can be used for cooling thedegutraums.
  • the second refrigerator can be a freezer in which cooling elements, for example, for the transport of medical products over short distances, deep-frozen.
  • the cooling device may further comprise a second cooling circuit, the second cooling circuit cooling an extra cooling space.
  • the second cooling circuit can be optimized depending on the type of extra cooling space.
  • the extra cooling space can have a buffer memory, wherein the buffer memory can be used for cooling thedegutraums, or the extra cooling space can also be a freezer.
  • the second cooling circuit can be optimally adapted to the needs.
  • FIGS. 1 shows a perspective front view of a cooling element according to the invention with inserted insulation element
  • FIG. 2 shows a perspective rear view of a cooling element according to the invention
  • FIG. Fig. 3 is a front perspective view of adeeiements invention without
  • FIG. 4 shows a perspective view of four cooling elements according to the invention with insulating means therebetween; FIG. the cooling elements shown in Figure 4 with evaporator.
  • FIG. 6 shows a cooling device according to the invention with inserted cooling elements without a dividing wall;
  • FIG. 7 shows the partition-type cooling device shown in FIG. 6;
  • FIG. 8 is a schematic sectional view of the structure of the cooling device; and
  • FIG. 9 shows a schematic representation of the cooling system;
  • a cooling element 1 with a front side 2, a back 3 and four side surfaces 4 is shown.
  • the cooling element has on its front side 2 a plurality of Verstetfungseiementen 5a, which are at least partially connected via Kaussefemente 6 with the back 3 of the cooling element 1.
  • the stiffening elements 5a are projectingly arranged in a recess 7 on the front side 2 and have a quadrangular shape with rounded edges.
  • the cooling element has nine stiffening elements 5b in the peripheral edge region between the front side 2 and the two longer side surfaces 4.
  • the stiffening elements are constructed like a recess and protrude into both the respective side surfaces 4, as well as in the front side 2, in Fig. 1, the cooling element 1 according to the invention with a plate-like insulating member 8 made of polyurethane, which is inserted into the recess 7, shown.
  • the cooling element 1 according to the invention has a valve 9, with soft the cooling element
  • the valve 9 may be performed for example by a screw or bolt closure.
  • the cooling element 1 has a plurality of fastening regions 10, which are used for fastening the cooling element in the cooling space 15 of the cooling device
  • the cooling element 1 has four mounting portions 10 to which mounting tabs 19 can be attached (see FIGS. 4 and 5).
  • the cooling element 1 shown in FIGS. 1 to 3 is made of polyethylene and is produced by rotational molding. It is also conceivable, however, that other materials and / or methods of production are used.
  • 4 shows four cooling elements 1 according to the invention, as shown in FIGS. 1 to 3, which are arranged in a rectangular manner with insulating means 18 lying therebetween.
  • the cooling elements 1 are arranged at a distance from one another such that no direct contact occurs between the cooling elements 1, wherein in each of the four corner regions an insulation means 18 is arranged, which keeps the cooling elements 1 at a distance.
  • the Isoiationsmittei 18 are executed like a column and in particular made of polyurethane.
  • Each insulation means 18 has two side surfaces and a rounded outer surface. In this embodiment, the side surfaces of the Isoiationmittei 18 is not identical, the actual size or geometry resulting from the geometry of the cooling space 15 of the cooling device 11 (see FIGS. 6 and 7),
  • the krahtelement 1 are arranged so that the front sides 3 are turned with the insulation elements 8 to each other.
  • the insulation means 18 can be fastened to the respectively adjacent cooling elements 1, for example, with a readily releasable adhesive for securing the position.
  • the fastening tabs 19 are shown, which extend in a U-shape from the front side 2 to the back 3 of the cooling element.
  • the attachment tabs 19 may have an opening for a fastener such as a screw or a pin at each end.
  • four mounting lugs 19 are used per cooling element 1 in this embodiment, with more or less mounting tabs 19 can be used.
  • Fig. 5 shows the arrangement of the cooling elements 1, as also shown in Fig.
  • the evaporator 13 comprises four interconnected plates, each of which abuts flat against the flat back 3 of each cooling element 1.
  • the evaporator 13 is fastened by the fastening straps 19 to the cooling elements 1 or the cooling elements 1 are fastened by the fastening straps 19 to the evaporator 13. From Fig. 5 is also clear that due to the arrangement of the cooling elements 1 in conjunction with the insulation means 18 no direct contact between thedegutraum 17 (see FIG. 6) and the evaporator 13 results, so that no cold bridges can establish.
  • a cooling device according to the invention in the form of a freezer 11 with two closable cooling chambers 15, 20 is shown.
  • the cooling chambers 15, 20 are closed by covers 23a, 23b.
  • the blanket! 23a, 23b are attached via a hinge to the cabinet body 22 and can be fastened via Verschtussstoff 24.
  • These closure means 24 may be lockable so that protection against theft can be accomplished.
  • cooling elements 1 shown in FIG. 5 are already fastened in the first cooling space 15.
  • the cooling elements 1 or the evaporator 13 do not extend over the entire depth of the cooling space 15.
  • a cooling goods space 17 results, which is defined in part by the cooling elements 1 and partly by the cooling space side walls becomes.
  • the seconddegutraum 20 (in the figure right) is in this embodiment, a freezer in the (not shown) ice pack or freeze packs can be frozen. These ice packs or freeze packs can then be removed when the refrigerated goods have to be transported over limited distances, for example to a patient, so that the cold chain is not interrupted.
  • the refrigerator 11 shown in Fig. 7 corresponds to the freezer 11 as shown in Fig. 6, wherein in Fig. 7, in addition, the partition walls 21 are shown for the individual cooling elements 1.
  • the partitions 21 are designed here in the form of a innenbepassiters 21, which rests against the insulation elements 8 of the cooling elements 1.
  • the inner container 21 fulfills the function that thedegutraum- temperature can be even better controlled or adjusted.
  • a temperature sensor that detects thedegutraum-temperature. This sensor is preferably arranged on the bottom of the first cooling space 15.
  • the schematic structure of the freezer 11 consisting of cabinet body 22, evaporator 13, cooling element 1, insulation element 8 and partition 21 is shown for clarity in Fig. 8 as a schematic diagram.
  • the evaporator 13 is shielded from the Kühigutraum 17.
  • 9 shows the schematic structure of a first (top) cooling circuit 25 and an optional second cooling circuit 31 (bottom).
  • the first cooling circuit 25 consists of a compressor 12, a condenser 14 and a dryer 28.
  • the dryer 28 may in particular be designed as a filter dryer.
  • the dryer 28 is followed by a 3-way valve 27, which is connected to a controller 26. In this embodiment, a 3-way solenoid valve is used.
  • the 3-way valve 27 is switched by the controller 26 so that either a first evaporator 13 or a second evaporator 29 is driven.
  • the first evaporator 13 can be, for example, the above-described evaporator 13 in the cooling space 15 for cooling the refrigerated goods, wherein the second evaporator 29 is associated, for example, with the freezer compartment or second cooling space 20 shown on the right in FIGS. 5 and 6.
  • the second evaporator 29 may also be associated with a buffer memory (not shown) which is used for cooling the refrigerated goods space 17, for example, during inadequate solar radiation.
  • a throttle 30 is provided to relax the refrigerant.
  • the controller 26 is in this case programmed so that the second evaporator 29 is only activated when in thedegutraum 17 a sufficiently low temperature has been reached, namely a temperature in the range between + 2 ° C and + 8 ° C.
  • the optional second cooling circuit 31 shown below in FIG. 9 essentially corresponds to the first cooling circuit 25, wherein the valve and the corresponding control are dispensed with.
  • the second cooling circuit 31 consists of a compressor 12, a condenser 14, a dryer 28, a throttle 30 and an evaporator 32.
  • the second cooling circuit 31 may cool, for example, a buffer tank as described above or also for cooling the freezer compartment or second cooling space 20 be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

La présente invention concerne un élément de refroidissement (1) destiné à être utilisé dans un dispositif de refroidissement (11), qui comprend un côté avant et un côté arrière ainsi que quatre surfaces latérales. L'élément de refroidissement (1) est caractérisé en ce que le côté arrière de l'élément de refroidissement (1) est sensiblement plat et que le côté avant présente des éléments raidisseurs, les éléments raidisseurs s'opposant à une déformation de l'élément de refroidissement (1) lors du refroidissement et de la congélation. La présente invention concerne également un dispositif de refroidissement (11), en particulier un réfrigérateur, comprenant au moins un circuit de refroidissement, le circuit de refroidissement présentant un compresseur, un évaporateur et un condenseur. Le dispositif de refroidissement (11) comprend également une chambre de refroidissement (15) pouvant être fermée, qui comprend une pluralité de parois latérales de chambre de refroidissement, un fond de chambre de refroidissement et une chambre de produit à refroidir (17), ainsi qu'au moins un élément de refroidissement selon l'invention (1). Le dispositif de refroidissement (11) est caractérisé en ce que l'évaporateur et l'élément de refroidissement (1) sont disposés à l'intérieur de la chambre de refroidissement (15) de telle sorte que le côté arrière de l'élément de refroidissement (1) est en appui contre l'évaporateur et que le côté avant est dirigé vers la chambre à produit à refroidir (17).
EP12758463.9A 2011-12-20 2012-09-10 Elément de refroidissement et dispositif de refroidissement Active EP2795210B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011121552 2011-12-20
PCT/EP2012/067606 WO2013091913A1 (fr) 2011-12-20 2012-09-10 Elément de refroidissement et dispositif de refroidissement

Publications (2)

Publication Number Publication Date
EP2795210A1 true EP2795210A1 (fr) 2014-10-29
EP2795210B1 EP2795210B1 (fr) 2021-03-31

Family

ID=46832391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12758463.9A Active EP2795210B1 (fr) 2011-12-20 2012-09-10 Elément de refroidissement et dispositif de refroidissement

Country Status (8)

Country Link
US (1) US9976790B2 (fr)
EP (1) EP2795210B1 (fr)
KR (1) KR101762690B1 (fr)
CN (1) CN104081139B (fr)
AU (1) AU2012359095B2 (fr)
DK (1) DK2795210T3 (fr)
HK (1) HK1199923A1 (fr)
WO (1) WO2013091913A1 (fr)

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CN104081139A (zh) 2014-10-01
AU2012359095A1 (en) 2014-07-10
EP2795210B1 (fr) 2021-03-31
HK1199923A1 (en) 2015-07-24
KR20140113946A (ko) 2014-09-25
US9976790B2 (en) 2018-05-22
US20140338390A1 (en) 2014-11-20
CN104081139B (zh) 2016-06-29
WO2013091913A1 (fr) 2013-06-27
AU2012359095B2 (en) 2015-12-03
KR101762690B1 (ko) 2017-07-28
DK2795210T3 (da) 2021-06-28

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