WO2017206556A1 - 冰箱 - Google Patents
冰箱 Download PDFInfo
- Publication number
- WO2017206556A1 WO2017206556A1 PCT/CN2017/074603 CN2017074603W WO2017206556A1 WO 2017206556 A1 WO2017206556 A1 WO 2017206556A1 CN 2017074603 W CN2017074603 W CN 2017074603W WO 2017206556 A1 WO2017206556 A1 WO 2017206556A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nitrogen
- refrigerator
- air
- adsorption
- air compressor
- Prior art date
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 199
- 238000003860 storage Methods 0.000 claims abstract description 145
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 90
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000001301 oxygen Substances 0.000 claims abstract description 22
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims description 116
- 239000007789 gas Substances 0.000 claims description 54
- 239000002808 molecular sieve Substances 0.000 claims description 27
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 27
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 abstract 5
- 238000000034 method Methods 0.000 description 10
- 235000013305 food Nutrition 0.000 description 8
- 238000004321 preservation Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 235000012055 fruits and vegetables Nutrition 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000009920 food preservation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000004103 aerobic respiration Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- OLBVUFHMDRJKTK-UHFFFAOYSA-N [N].[O] Chemical compound [N].[O] OLBVUFHMDRJKTK-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
- A23L3/3427—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
- A23L3/3436—Oxygen absorbent
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0433—Physical processing only
- C01B21/045—Physical processing only by adsorption in solids
- C01B21/0455—Physical processing only by adsorption in solids characterised by the adsorbent
- C01B21/0461—Carbon based materials
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/34095—Details of apparatus for generating or regenerating gases
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
- A23L3/3427—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0433—Physical processing only
- C01B21/045—Physical processing only by adsorption in solids
- C01B21/0455—Physical processing only by adsorption in solids characterised by the adsorbent
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- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/02—Compression-sorption machines, plants, or systems
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- 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
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
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- 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
- F25D23/06—Walls
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/116—Molecular sieves other than zeolites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/10—Nitrogen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/104—Oxygen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
- B01D53/053—Pressure swing adsorption with storage or buffer vessel
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- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
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- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
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- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
Definitions
- the present invention relates to a refrigerating and freezing apparatus, and more particularly to a refrigerator.
- preservation is to ensure the quality of food or other items as long as possible.
- the reduction of the quality of fruits and vegetables is mainly related to the aerobic respiration of fruits and vegetables and the reproduction of microorganisms in food. Therefore, the preservation of fruits and vegetables requires reducing the aerobic respiration and microbial biological activity of fruits and vegetables.
- the fresh-keeping methods commonly used in the storage devices of fresh-keeping refrigerators mainly include: low-temperature treatment, however, this method can not effectively inhibit the growth of aerobic respiration and microorganisms of fruits and vegetables, and too low temperature can cause nutrient loss of foods. . Therefore, the existing refrigerator has a short preservation time and cannot meet the needs of long-term storage of food, and its freshness preservation performance cannot satisfy the user's demand.
- the present invention has been made in order to provide a refrigerator that overcomes the above problems or at least partially solves the above problems.
- a further object of the invention is to improve the freshness retention properties of a refrigerator.
- Another further object of the present invention is to make the refrigerator compact and save space.
- a refrigerator comprising: a casing having an interior defining a storage compartment, a sealed storage space in the storage compartment; and an adsorption cylinder disposed in the storage compartment Internally, a carbon molecular sieve is disposed inside; an air compressor is directly connected to the adsorption cylinder through an air intake pipe, and is configured to controlly supply compressed air to the adsorption cylinder for carbon molecular sieve to prepare nitrogen by using compressed air; and a nitrogen storage tank Adjacent to the adsorption cartridge, the inlet end is connected to the adsorption cartridge to receive the nitrogen prepared by the carbon molecular sieve, and the outlet end communicates with the storage space to supply nitrogen to the storage space.
- an air compressor is disposed inside the storage compartment adjacent to the adsorption cylinder, and the air compressor is configured to draw in air from the interior of the storage compartment and compress to provide compressed air to the adsorption cylinder.
- the refrigerator further includes: a nitrogen box, disposed inside the storage compartment and abutting against an inner wall of the box, and defining a receiving cavity therein for accommodating the adsorption cylinder, the air compressor, and the nitrogen storage tank.
- a nitrogen box disposed inside the storage compartment and abutting against an inner wall of the box, and defining a receiving cavity therein for accommodating the adsorption cylinder, the air compressor, and the nitrogen storage tank.
- an air compressor is disposed within the press compartment of the refrigerator, the air compressor being configured to draw air from the interior of the press compartment and compress to provide compressed air to the cartridge.
- the refrigerator is an air-cooled refrigerator; and at least a portion of the air intake duct extends along the air duct of the refrigerator and leads to the adsorption cylinder.
- the refrigerator further includes: a partition disposed inside the box to partition the storage compartment; and the adsorption cylinder is disposed at a corner formed by the inner wall of the casing and the partition, and abuts against the inner wall of the casing and The separator.
- the air compressor is configured to be intermittently activated to provide compressed air to the adsorption cartridge during the preparation of the nitrogen; and the adsorption cartridge is further configured to communicate the external environment of the adsorption cartridge during the pause of the air compressor such that The oxygen-enriched gas desorbed by the carbon molecular sieve is discharged to the external environment.
- the refrigerator further includes: a three-way electromagnetic valve disposed on the air intake pipe and having three gas transmission ports, wherein the first gas transmission port is connected to the air compressor, and the second gas delivery port is connected to the adsorption tube.
- the third gas delivery port is connected to the external environment, and the three-way solenoid valve is configured to communicate the first gas delivery port and the second gas delivery port to enable the air compressor to supply compressed air to the adsorption cartridge, and during the suspension of the air compressor
- the first gas delivery port is closed, and the second gas delivery port and the third gas delivery port are connected to discharge the oxygen-rich gas desorbed by the adsorption cylinder from the third gas delivery port into the external environment.
- the refrigerator further includes: a two-way electromagnetic valve disposed on the connecting pipeline of the adsorption cylinder and the nitrogen storage tank, configured to close the connection pipeline of the adsorption cylinder and the nitrogen storage tank during the suspension of the air compressor to prevent nitrogen reflux .
- a two-way electromagnetic valve disposed on the connecting pipeline of the adsorption cylinder and the nitrogen storage tank, configured to close the connection pipeline of the adsorption cylinder and the nitrogen storage tank during the suspension of the air compressor to prevent nitrogen reflux .
- the refrigerator further includes: a regulating valve disposed on the pipeline leading to the storage space of the nitrogen storage tank, and configured to adjust a gas output flow rate of the nitrogen storage tank.
- a regulating valve disposed on the pipeline leading to the storage space of the nitrogen storage tank, and configured to adjust a gas output flow rate of the nitrogen storage tank.
- the invention provides a refrigerator comprising: an adsorption cylinder, an air compressor, and a nitrogen storage tank.
- the storage compartment of the refrigerator is provided with a sealed storage space.
- the adsorption cylinder is disposed inside the storage compartment, and a carbon molecular sieve is disposed inside the adsorption chamber.
- the air compressor is directly coupled to the adsorption cartridge through an air intake tube and is configured to controllably supply compressed air to the adsorption cartridge for the carbon molecular sieve to utilize the compressed air to produce nitrogen.
- the nitrogen storage tank is disposed adjacent to the adsorption cylinder, and the inlet end is connected to the adsorption cylinder to receive nitrogen prepared by the carbon molecular sieve, and the outlet end communicates with the storage space to supply nitrogen to the storage space.
- the refrigerator of the present invention is provided with a storage space for food preservation inside the storage compartment, the adsorption cylinder is used for preparing nitrogen gas, and the nitrogen storage tank supplies the prepared nitrogen gas to the storage space to reduce the oxygen content in the storage space. , thereby improving the freshness preservation performance of the refrigerator.
- the adsorption cylinder and the nitrogen storage tank are placed inside the storage compartment by the miniaturization design of the nitrogen preparation system, thereby facilitating the supply of nitrogen to the storage space.
- the nitrogen storage tank is disposed adjacent to the adsorption cylinder, so that the internal structure of the refrigerator is compact, and the space for using the refrigerator is saved.
- the air compressor is disposed inside the storage compartment and adjacent to the adsorption cylinder, and the air compressor takes in air from the interior of the storage compartment and compresses it to be supplied to the adsorption cylinder.
- the air compressor and the adsorption cylinder are both disposed inside the storage compartment, and the refrigerator has a compact structure and saves space for use.
- the air compressor directly draws in air from the interior of the storage compartment and compresses it. The temperature of the sucked air is low, and the temperature of the generated nitrogen is also low. When the nitrogen enters the interior of the storage space, it does not cause the internal temperature of the storage space. Large fluctuations are conducive to food preservation.
- FIG. 1 is a schematic view of a refrigerator in accordance with one embodiment of the present invention.
- FIG. 2 is a schematic view of a compartment inside a storage compartment of a refrigerator according to an embodiment of the present invention
- FIG. 3 is a schematic view of a compartment inside a storage compartment of a refrigerator according to another embodiment of the present invention.
- FIG. 4 is a schematic view of a refrigerator in accordance with another embodiment of the present invention.
- Figure 5 is a schematic illustration of a three-way solenoid valve of a refrigerator in accordance with another embodiment of the present invention.
- FIG. 6 is a flow chart of a method of controlling a refrigerator in accordance with another embodiment of the present invention.
- FIG. 1 is a schematic view of a refrigerator according to an embodiment of the present invention.
- the refrigerator of this embodiment includes a tank 10, an adsorption cylinder 20, an air compressor 30, and a nitrogen storage tank 50.
- the interior of the refrigerator cabinet 10 defines a storage compartment, and the storage compartment is provided with a sealed storage space 11 for storing foods that need to be kept for a long time, such as vegetables, fruits, and the like.
- the adsorption cylinder 20 is disposed inside the storage compartment, and is internally provided with a carbon molecular sieve.
- the air compressor 30 is directly connected to the adsorption cylinder 20 through the air intake pipe 40, and is controlled to supply compressed air to the adsorption cylinder 20 for the carbon molecular sieve to prepare nitrogen gas using compressed air.
- the nitrogen storage tank 50 is disposed adjacent to the adsorption cylinder 20, The intake end is connected to the adsorption cartridge 20 to receive nitrogen gas prepared from the carbon molecular sieve, and the outlet end thereof communicates with the storage space 11 to supply nitrogen to the storage space 11.
- the refrigerator of the present embodiment uses the PSA nitrogen production method to remove oxygen in the air to produce pure nitrogen gas, and then injects nitrogen into the interior of the storage space 11 for the purpose of preserving the food.
- Pressure swing adsorption PSA Pressure Swing Adsorption
- Pressure swing adsorption specifically refers to pressurizing the mixed gas under the condition of constant temperature, and adsorbing excess impurity gas by the adsorbent to obtain a relatively pure single gas, and then using reduced pressure (vacuum) or atmospheric pressure.
- the method desorbs the impurity gas in the adsorbent to make secondary use of the adsorbent.
- Carbon molecular sieve is a common adsorbent for achieving oxygen-nitrogen separation and extracting nitrogen from air.
- the PSA nitrogen production method utilizes this principle to produce pure nitrogen by using air as a raw material and using pressure swing adsorption technology to selectively adsorb oxygen and nitrogen by carbon molecular sieves to separate nitrogen and oxygen in the air.
- Conventional PSA nitrogen generators are mostly used for large-scale nitrogen production, and include air tanks and oil-water separation devices.
- the air compressor 30 has a large working pressure, a large volume, and a complicated structure, and cannot meet the requirements for nitrogen production in a refrigerator.
- the operating pressure of the air compressor 30 is only 1.5 to 2 atmospheres, which is much smaller than that of the large-scale nitrogen generator. Since the working pressure is small, the refrigerator of the present embodiment eliminates the air tank which functions as a buffer in the large-scale nitrogen-making apparatus, and simplifies the structure of the refrigerator. In addition, the refrigerator of the present embodiment also eliminates the oil-water separation device that purifies the air in the large-scale nitrogen-making device, and provides an air-drying agent at the front end of the carbon molecular sieve to replace the oil-water separation device to realize the function of purifying the air.
- the adsorption cartridge 20 and the nitrogen storage tank 50 of the present embodiment are miniaturized as compared with the large-scale nitrogen generator, and it is preferable to use plastic as a material for production, which effectively reduces the volume of the adsorption cartridge 20 and the nitrogen storage tank 50.
- the weight can thus be applied to the inside of the refrigerator.
- the nitrogen preparation system is applied to the inside of the refrigerator by miniaturization of the nitrogen preparation system, and at least the adsorption cylinder 20 and the nitrogen storage tank 50 are placed inside the storage compartment to facilitate the storage space 11 Nitrogen is supplied.
- the nitrogen storage tank 50 is disposed adjacent to the adsorption cylinder 20, which can make the internal structure of the refrigerator compact and save the space for use of the refrigerator.
- FIG. 2 is a schematic view of a compartment inside a storage compartment of a refrigerator in accordance with one embodiment of the present invention.
- the air compressor 30 is disposed inside the storage compartment and adjacent to the adsorption cylinder 20, and the air compressor 30 is configured to take in air from the interior of the storage compartment and compress it to supply compressed air to the adsorption cylinder 20.
- the storage compartment is preferably a refrigerating compartment of the refrigerator
- the storage space 11 is disposed in the refrigerating compartment
- the adsorption cylinder 20, the air compressor 30, and the nitrogen storage tank 50 are all disposed in the refrigerating compartment, and preferably It is disposed at the rear of the storage space 11 to make the overall structure of the refrigerator compact, saves space for use of the refrigerator, and facilitates transportation of nitrogen gas to the storage space 11.
- the air compressor 30 takes in air from the inside of the storage compartment and compresses it. The temperature of the sucked air is low, and the temperature of the generated nitrogen gas is also low. Therefore, when the nitrogen gas is introduced into the interior of the storage space 11, the inside of the storage space 11 is not caused. Large fluctuations in temperature are conducive to food preservation.
- the refrigerator further includes a nitrogen-producing casing 80 (the front panel of which is shielded from internal components, not shown).
- the nitrogen-reducing casing 80 is disposed inside the storage compartment and abuts against the inner wall of the casing 10, and defines a receiving chamber therein for accommodating the adsorption cylinder 20, the air compressor 30, and the nitrogen storage tank 50.
- the refrigerator of the present embodiment integrates the adsorption cylinder 20, the air compressor 30, the nitrogen storage tank 50, and related piping into the interior of the nitrogen-reducing casing 80, so that the above-mentioned plurality of devices can be integrally mounted and disassembled for inspection and maintenance.
- the refrigerator can be an air-cooled refrigerator.
- the air compressor 30 is disposed inside the press sump 90 of the refrigerator, and the air compressor 30 is configured to take in air from the inside of the press sump 90 and compress it to supply compressed air to the sorbent cylinder 20.
- At least a portion of the air intake duct 40 extends along the air duct of the refrigerator and leads to the adsorption cylinder 20.
- the air is compressed by the press chamber 90 into the air compressor 30, and the temperature is relatively high. If the nitrogen is directly produced by the high temperature air, a relatively high temperature nitrogen gas is generated, and the high temperature nitrogen gas is input into the storage space 11 to cause a large temperature.
- the air intake pipe 40 is preferably connected to the adsorption cylinder 20 in the storage room through the air duct of the refrigerator.
- the high temperature air is cooled by the cold air in the air passage, and then enters the adsorption cylinder 20,
- the resulting nitrogen gas temperature is relatively low, and the input storage space 11 does not cause large temperature fluctuations, which is conducive to the preservation of food.
- the refrigerator of this embodiment further includes a partition 12 disposed inside the casing 10 and partitioning the storage compartment such that the storage compartment is divided into a plurality of storage areas.
- the storage space 11 is disposed in one of the storage areas, and the adsorption cylinder 20 and the nitrogen storage tank 50 are both disposed in the same storage area containing the storage space 11 in order to supply nitrogen to the storage space 11.
- the storage space 11, the adsorption cylinder 20, and the nitrogen storage tank 50 are preferably disposed in a storage area at a lower portion of the storage compartment.
- the adsorption cylinder 20 can be disposed at a corner formed by the inner wall of the casing 10 and the partition 12, and abuts against the inner wall of the casing 10 and the partition 12 to save space in the storage compartment.
- the adsorption cartridge 20 may also be disposed at a corner formed between the casings 10 and abut against the inner wall of the casing 10.
- the air compressor 30 of the present embodiment is configured to be intermittently activated to supply compressed air to the adsorption cartridge 20 during the preparation of nitrogen gas; and the adsorption cartridge 20 is further configured to be temporarily suspended in the air compressor 30.
- the external environment of the adsorption cartridge 20 is communicated to discharge the oxygen-rich gas desorbed by the carbon molecular sieve to the external environment.
- the principle of nitrogen production of the refrigerator of this embodiment is specifically that the air compressor 30 intermittently starts to supply compressed air to the adsorption cylinder 20.
- the air compressor 30 is opened, the air pressure inside the adsorption cylinder 20 rises, and the carbon molecular sieve is in the air.
- the oxygen is adsorbed, and the remaining nitrogen is supplied to the nitrogen storage tank 50, and the nitrogen storage tank 50 charges the nitrogen into the storage space 11; when the air compressor 30 is suspended, the compressed air is no longer supplied to the adsorption cylinder 20.
- the adsorption cylinder 20 is connected to the external environment, the internal air pressure is lowered, the carbon molecular sieve begins to desorb, and the desorbed oxygen-enriched gas is discharged from the opening communicating with the outside.
- the refrigerator of this embodiment further includes a three-way solenoid valve 60.
- Figure 5 is a schematic illustration of a three-way solenoid valve 60 of a refrigerator in accordance with another embodiment of the present invention.
- the three-way solenoid valve 60 is disposed on the air intake pipe 40 and has three gas transmission ports.
- the first gas delivery port 61 communicates with the air compressor 30, and the second gas delivery port 62 communicates with the adsorption cylinder 20, and the third transmission port thereof
- the gas port 63 communicates with the external environment, and the three-way solenoid valve 60 is configured to communicate the first gas delivery port 61 and the second gas delivery port 62 such that the air compressor 30 supplies compressed air to the adsorption cartridge 20, and at the air compressor 30.
- the first gas delivery port 61 is closed, and the second gas delivery port 62 and the third gas delivery port 63 are connected to discharge the oxygen-enriched gas desorbed by the adsorption cartridge 20 from the third gas delivery port 63 into the external environment.
- the third gas delivery port 63 may be connected to the outside of the refrigerator to discharge the oxygen-rich gas from the inside of the refrigerator, or may be connected to other storage spaces in the refrigerator that require oxygen-rich gas to utilize the exhaust gas.
- the refrigerator of this embodiment further includes a two-way solenoid valve 70 disposed on the connecting line of the adsorption cylinder 20 and the nitrogen storage tank 50, and configured to close the adsorption cylinder 20 and the nitrogen storage during the suspension of the air compressor 30.
- the connecting line of the tank 50 prevents nitrogen from flowing back.
- the refrigerator of this embodiment further includes a flow regulating valve disposed on the line of the nitrogen storage tank 50 leading to the storage space 11 and configured to adjust the gas output flow rate of the nitrogen storage tank 50.
- FIG. 6 is a flow chart of a method of controlling a refrigerator in accordance with another embodiment of the present invention.
- the control method performs the following steps in sequence:
- step S602 the air compressor 30 is turned on to cause the air compressor 30 to compress the sucked air.
- step S604 the first gas delivery port 61 and the second gas delivery port 62 are connected to open the two-way electromagnetic valve 70 to allow the air compressor 30 to supply compressed air to the adsorption cylinder 20, thereby causing the air pressure in the adsorption cylinder 20 to rise.
- Step S606 adsorbing oxygen in the compressed air in the adsorption cylinder 20, and residual nitrogen It is sent to the nitrogen storage tank 50.
- the carbon molecular sieve in the adsorption cartridge 20 adsorbs oxygen in the air to produce relatively pure nitrogen, which is delivered to the nitrogen storage tank 50 via the gas delivery pipe.
- the adsorption process can last for 30 s to 2 min, preferably 50 s.
- step S608 the air compressor 30 is turned off.
- step S610 the second air inlet 62 and the third air inlet 63 are connected, and the two-way electromagnetic valve 70 is closed to stop the air compressor 30 from supplying compressed air to the adsorption cylinder 20, thereby causing the air pressure in the adsorption cylinder 20 to decrease.
- step S612 the oxygen adsorbed by the carbon molecular sieve in the adsorption cylinder 20 is desorbed, and the oxygen is discharged from the adsorption cylinder 20 from the third gas delivery port 63.
- the adsorption cylinder 20 starts desorbing, and the carbon molecular sieve in the adsorption cylinder 20 desorbs the adsorbed oxygen, and then discharges the adsorption cylinder 20 from the third gas delivery port 63.
- the desorption process can last for 30 s to 2 min, preferably 50 s.
- the subsequent process repeats the above cycle, and the air compressor 30 intermittently supplies compressed air to the adsorption cylinder 20, and the adsorption cylinder 20 alternately performs adsorption and desorption, and intermittently generates nitrogen gas to be supplied to the nitrogen storage tank 50.
- the embodiment provides a refrigerator including: an adsorption cylinder 20, an air compressor 30, and a nitrogen storage tank 50.
- a sealed storage space 11 is provided in the storage compartment of the refrigerator.
- the adsorption cylinder 20 is disposed inside the storage compartment, and is internally provided with a carbon molecular sieve.
- the air compressor 30 is directly coupled to the adsorption cartridge 20 via an air intake tube 40 and is configured to controllably supply compressed air to the adsorption cartridge 20 for the carbon molecular sieve to utilize the compressed air to produce nitrogen.
- the nitrogen storage tank 50 is disposed adjacent to the adsorption cylinder 20, and its inlet end is connected to the adsorption cylinder 20 to receive nitrogen gas prepared by the carbon molecular sieve, and the outlet end thereof communicates with the storage space 11 to supply nitrogen gas to the storage space 11.
- a storage space 11 for food preservation is disposed inside the storage compartment, and the adsorption cylinder 20 is used for preparing nitrogen gas, and the nitrogen storage tank 50 supplies the prepared nitrogen gas to the storage space 11 to reduce the storage.
- the oxygen content in the space 11 thereby improving the freshness preservation performance of the refrigerator.
- the adsorption cylinder 20 and the nitrogen storage tank 50 are placed inside the storage compartment by the miniaturization design of the nitrogen preparation system, thereby facilitating supply of nitrogen to the storage space 11.
- the nitrogen storage tank 50 is disposed adjacent to the adsorption cylinder 20, so that the internal structure of the refrigerator is compact, and the space for use of the refrigerator is saved.
- the air compressor 30 is disposed inside the storage compartment and adjacent to the adsorption cylinder 20, and the air compressor 30 takes in air from the interior of the storage compartment and compresses it to the adsorption cylinder 20 Provides compressed air.
- the air compressor 30 and the adsorption cylinder 20 They are all installed inside the storage room, which is compact and saves space in the refrigerator.
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Abstract
Description
Claims (10)
- 一种冰箱,包括:箱体,其内部限定有储物间室,所述储物间室内设置有密封的储物空间;吸附筒,设置于所述储物间室内部,其内部设置有碳分子筛;空气压缩机,通过空气进气管直接与所述吸附筒连接,且配置成受控地向所述吸附筒提供压缩空气,以供所述碳分子筛利用所述压缩空气制备氮气;以及氮气储藏罐,相邻所述吸附筒设置,其进气端连接所述吸附筒以接收由所述碳分子筛制备的氮气,其出气端连通所述储物空间以向所述储物空间提供氮气。
- 根据权利要求1所述的冰箱,其中所述空气压缩机设置于所述储物间室内部,并与所述吸附筒相邻,所述空气压缩机配置成从所述储物间室内部吸入空气并进行压缩,以向所述吸附筒提供压缩空气。
- 根据权利要求2所述的冰箱,还包括:制氮盒体,设置于所述储物间室内部并贴靠所述箱体的内壁,且其内限定有容纳腔,以用于容纳所述吸附筒、所述空气压缩机和所述氮气储藏罐。
- 根据权利要求1所述的冰箱,其中所述空气压缩机设置于所述冰箱的压机仓内部,所述空气压缩机配置成从所述压机仓内部吸入空气并进行压缩,以向所述吸附筒提供压缩空气。
- 根据权利要求4所述的冰箱,其中所述冰箱为风冷冰箱;且所述空气进气管的至少部分区段沿所述冰箱的风道延伸并通向所述吸附筒。
- 根据权利要求4所述的冰箱,还包括:隔板,设置于所述箱体内部以分隔所述储物间室;并且所述吸附筒设置于所述箱体内壁与所述隔板形成的拐角处,并贴靠于所述箱体内壁和所述隔板。
- 根据权利要求1所述的冰箱,其中所述空气压缩机配置成在制备氮气的过程中,间隔地启动以向所述吸附筒提供压缩空气;并且所述吸附筒还配置成,在所述空气压缩机暂停的期间连通所述吸附筒的外部环境,以使所述碳分子筛解吸出的富氧气体排出至外部环境。
- 根据权利要求7所述的冰箱,还包括:三通电磁阀,设置于所述空气进气管上,并具有三个输气口,其第一输气口连通所述空气压缩机,其第二输气口连通所述吸附筒,其第三输气口连通所述外部环境;并且所述三通电磁阀配置成,连通所述第一输气口和所述第二输气口以使得所述空气压缩机向所述吸附筒提供压缩空气,并在所述空气压缩机暂停的期间,封闭所述第一输气口,并连通所述第二输气口和所述第三输气口,以将所述吸附筒解吸出的富氧气体由所述第三输气口排入所述外部环境。
- 根据权利要求7所述的冰箱,还包括:两通电磁阀,设置于所述吸附筒与所述氮气储藏罐的连接管路上,配置成在所述空气压缩机暂停期间关闭所述吸附筒与所述氮气储藏罐的连接管路以防止氮气回流。
- 根据权利要求1所述的冰箱,还包括:调流阀,设置于所述氮气储藏罐通向所述储物空间的管路上,且配置成调节所述氮气储藏罐的气体输出流量。
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ES17805503T ES2880150T3 (es) | 2016-05-31 | 2017-02-23 | Refrigerador |
US16/099,685 US10966442B2 (en) | 2016-05-31 | 2017-02-23 | Refrigerator |
KR1020187029983A KR102157947B1 (ko) | 2016-05-31 | 2017-02-23 | 냉장고 |
RU2018139799A RU2714760C1 (ru) | 2016-05-31 | 2017-02-23 | Холодильник |
EP17805503.4A EP3467409B1 (en) | 2016-05-31 | 2017-02-23 | Refrigerator |
AU2017274875A AU2017274875B2 (en) | 2016-05-31 | 2017-02-23 | Refrigerator |
JP2018557355A JP6641030B2 (ja) | 2016-05-31 | 2017-02-23 | 冷蔵庫 |
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CN201610378927.8A CN106091519A (zh) | 2016-05-31 | 2016-05-31 | 冰箱 |
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CN (1) | CN106091519A (zh) |
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ES (1) | ES2880150T3 (zh) |
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CN106419318A (zh) * | 2016-11-17 | 2017-02-22 | 天津捷盛东辉保鲜科技有限公司 | 果蔬直销智能保鲜专柜 |
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2017
- 2017-02-23 AU AU2017274875A patent/AU2017274875B2/en active Active
- 2017-02-23 ES ES17805503T patent/ES2880150T3/es active Active
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CN108168181A (zh) * | 2017-12-22 | 2018-06-15 | 青岛海尔股份有限公司 | 冰箱 |
EP4063767A4 (en) * | 2019-12-23 | 2022-12-21 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | FRIDGE |
Also Published As
Publication number | Publication date |
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EP3467409A4 (en) | 2019-06-12 |
CN106091519A (zh) | 2016-11-09 |
RU2714760C1 (ru) | 2020-02-19 |
EP3467409B1 (en) | 2021-05-05 |
EP3467409A1 (en) | 2019-04-10 |
JP2019515235A (ja) | 2019-06-06 |
JP6641030B2 (ja) | 2020-02-05 |
AU2017274875A1 (en) | 2018-11-15 |
US20190150484A1 (en) | 2019-05-23 |
US10966442B2 (en) | 2021-04-06 |
KR20180130101A (ko) | 2018-12-06 |
AU2017274875B2 (en) | 2019-09-19 |
ES2880150T3 (es) | 2021-11-23 |
KR102157947B1 (ko) | 2020-09-21 |
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