WO2008150105A3 - Supercooling apparatus - Google Patents
Supercooling apparatus Download PDFInfo
- Publication number
- WO2008150105A3 WO2008150105A3 PCT/KR2008/003138 KR2008003138W WO2008150105A3 WO 2008150105 A3 WO2008150105 A3 WO 2008150105A3 KR 2008003138 W KR2008003138 W KR 2008003138W WO 2008150105 A3 WO2008150105 A3 WO 2008150105A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- freezing chamber
- supercooling apparatus
- frozen
- area
- refrigeration
- Prior art date
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
- 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
-
- 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
- A23L3/32—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
-
- 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
-
- 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
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A supercooling apparatus includes a refrigeration area into which chilled air produced by a refrigeration cycle with a refrigerant flow is introduced: a non-freezing chamber (200) positioned inside the refrigerator area, for storing food in a non-frozen supercooled state; and electrodes (230) for applying an electric field to the non-freezing chamber. With this type of configuration, foods can be stored in a non-frozen state for an extended period of time.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070054653A KR100857324B1 (en) | 2006-07-01 | 2007-06-04 | Apparatus for supercooling |
KR10-2007-0054653 | 2007-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008150105A2 WO2008150105A2 (en) | 2008-12-11 |
WO2008150105A3 true WO2008150105A3 (en) | 2009-11-26 |
Family
ID=40107444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2008/003138 WO2008150105A2 (en) | 2007-06-04 | 2008-06-04 | Supercooling apparatus |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008150105A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7373159B2 (en) | 2018-07-25 | 2023-11-02 | 下田 一喜 | Food freezing equipment and food freezing method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067079A (en) * | 1992-06-24 | 1994-01-18 | Matsushita Refrig Co Ltd | Refrigerator |
JPH0678733A (en) * | 1992-09-07 | 1994-03-22 | Matsushita Refrig Co Ltd | Refrigerator |
JP2001086967A (en) * | 1999-09-22 | 2001-04-03 | Airtech Japan Ltd | Method for freezing and freezer using variance of magnetic field or electric field |
WO2008004771A1 (en) * | 2006-07-01 | 2008-01-10 | Lg Electronics, Inc. | Apparatus for supercooling |
-
2008
- 2008-06-04 WO PCT/KR2008/003138 patent/WO2008150105A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067079A (en) * | 1992-06-24 | 1994-01-18 | Matsushita Refrig Co Ltd | Refrigerator |
JPH0678733A (en) * | 1992-09-07 | 1994-03-22 | Matsushita Refrig Co Ltd | Refrigerator |
JP2001086967A (en) * | 1999-09-22 | 2001-04-03 | Airtech Japan Ltd | Method for freezing and freezer using variance of magnetic field or electric field |
WO2008004771A1 (en) * | 2006-07-01 | 2008-01-10 | Lg Electronics, Inc. | Apparatus for supercooling |
WO2008004770A1 (en) * | 2006-07-01 | 2008-01-10 | Lg Electronics, Inc. | Apparatus for supercooling and the method for defrosting an electrode of the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7373159B2 (en) | 2018-07-25 | 2023-11-02 | 下田 一喜 | Food freezing equipment and food freezing method |
Also Published As
Publication number | Publication date |
---|---|
WO2008150105A2 (en) | 2008-12-11 |
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