WO2004085938A1 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- WO2004085938A1 WO2004085938A1 PCT/JP2004/003370 JP2004003370W WO2004085938A1 WO 2004085938 A1 WO2004085938 A1 WO 2004085938A1 JP 2004003370 W JP2004003370 W JP 2004003370W WO 2004085938 A1 WO2004085938 A1 WO 2004085938A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cool air
- case
- storage
- storage case
- outlet
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/021—Charging, supporting, and discharging the articles to be cooled by shelves combined with trays
-
- 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
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- 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
-
- 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
-
- 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
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
-
- 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
-
- 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
- F25D2317/067—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 characterised by air ducts
- F25D2317/0671—Inlet ducts
-
- 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
- F25D2317/067—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 characterised by air ducts
- F25D2317/0672—Outlet ducts
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/04—Refrigerators with a horizontal mullion
Definitions
- the present invention relates to a refrigerator, and more particularly to an improvement in a configuration of a cool air flow path for improving cooling efficiency in a storage room.
- a drawer-type storage room such as a freezer compartment, provided at the lower part of a refrigerator in a refrigerator, as shown in Fig. 10, uses a cool air generated by a cooler (53) installed at the back of the refrigerator. Is blown into the room by a fan (54) from an outlet (59) on the back side of the freezing room (47) to cool the stored foods.
- the cool air that has cooled the foods reaches the upper front of the storage case (51) (52) as shown by the arrow, and the inner plate (49a) of the drawer door (49) and the front of the storage case (52).
- the gap between the bottom of the storage case (51) and the bottom wall of the storage room, and the gap between the bottom of the storage case (51) and the wall (57) of the machine room where the compressor (61) is located The air returns from the return duct (66) to the cooler (53).
- the cool air reaching the upper front part of the storage case (52) is a high-temperature refrigerant pipe for preventing dew condensation on the partition wall (46) and the front surface of the opening (46a). 50) to prevent dew condensation, but to heat the upper air in the front of the freezer compartment (47). There was a problem that the rejection efficiency was reduced.
- a packing (63) indicated by a two-dot chain line is provided in the gap above the storage case (51) near the partition wall (46), and the dew-proof pipe (50) at the front (46a) of the partition wall is provided.
- cool air is prevented from flowing into a portion of a door or a gasket (64) to prevent a rise in cool air temperature (for example, see Patent Document 1). .
- Patent Literature 1 Japanese Patent Application Laid-Open No. H10-966584 (Paragraph [0 229] and FIGS. 4 and 5)
- the cool air reaching the upper front part of the storage case (51) (52) flows from the upper part of the storage case (52) or the opening (52a) provided in the front wall of the storage case. It flows down the gap (A) between the storage case (52) and the inner plate (49a) of the drawer door, and passes through the bottom wall of the storage case (51) and the backside facing the high-temperature refrigerant compressor (60). It returns to the return duct (66) and still flows through the relatively high temperature insulation wall surfaces (58) (57) around the storage case (51), and the temperature rise due to heat leakage is large.
- the cooling power for the storage cases (51) and (52) decreased, and the temperature of the return air to the cooler (53) also increased, which reduced the heat exchange efficiency.
- the present invention has been made in view of the above circumstances, and improves the cooling air circulation path for the storage cases (51) and (52) to reduce heat leakage to the outside, and at the same time, improves cooling efficiency and reduces power consumption. It is intended to provide a refrigerator with a reduced amount.
- a refrigerator comprises: A storage case that is held on the inner surface of the door that closes the opening and that is drawn out with the opening; a cool air outlet that is provided at the back of the storage chamber and that introduces cool air into the storage case; A seal piece extending to the front edge of the case and blocking outflow of the cool air discharged from the back to the outside of the case; and an outlet provided on the back of the storage case and returning the cool air circulated in the case to the cooler; A return duct provided between the outlet and the inlet of the cooler so that the cool air from the cool air outlet does not flow out at least to the front of the storage case but returns to the cooler. It is characterized by having done.
- the food in the storage case can be directly cooled by the cool air from the cool air outlet, and the cool air after circulating in the case returns to the cooler without passing through the gap around the case. Efficient cooling can be performed without heat leakage.
- the refrigerator according to claim 5 has a storage room provided adjacent to a machine room in which a compressor is disposed and disposed in front of the storage room via a heat insulating wall; A storage case drawn out along with the cooling chamber; a cool air outlet provided at the back of the storage chamber for introducing cool air into the storage case; and a cool air circulating in the case provided at the back of the storage case and returned to the cooler.
- An outlet, and a return duct provided between the outlet and the inlet of the cooler.
- the return duct is disposed so as to cover a heat insulating wall facing the machine room with a gap. It is characterized by having done.
- FIG. 1 is a longitudinal sectional view of a refrigerator showing one embodiment of the present invention.
- FIG. 2 is a longitudinal sectional view showing details of a main part of FIG.
- FIG. 3 is a schematic perspective view showing a flow state of the cool air in FIG.
- FIG. 4 is a longitudinal sectional view of the same portion as FIG. 2 showing another embodiment of the present invention.
- FIG. 5 is a perspective view showing another embodiment of the storage case of the present invention.
- FIG. 6 is a side view showing another embodiment of the lid structure of the present invention.
- FIG. 7 is a longitudinal sectional view showing another embodiment of the return duct of FIG.
- FIG. 8 is a perspective view of a storage case portion showing another embodiment of the configuration of FIG.
- FIG. 9 is a perspective view of the same portion as FIG. 8 showing a modification of the present invention.
- FIG. 10 is a longitudinal sectional view of the same portion as FIG. 2 showing a conventional example.
- Fig. 1 is a longitudinal sectional view of the main part of the refrigerator, the refrigerator main body (1), which is composed of a heat insulating box and divided into multiple storage spaces by dividing the inside with heat insulation walls, A refrigerating compartment (2), which is frequently used and has the largest storage capacity, is placed, and its front opening is closed by a door (3) pivotally supported on one side of the main unit.
- a vegetable compartment (4) for storing vegetables kept at a temperature slightly higher than the refrigerated room temperature is installed via a partition plate, and at the lower part of the vegetable compartment (4), The upper compartment (5) set as the ice making room or the temperature switching room and the freezer compartment (7) are placed independently below the lower compartment via the heat insulating partition (6). are doing.
- These vegetable compartments (4) and freezer compartments (7) have their front openings closed by doors (8) and (9), and a frame (not shown) extending toward the storage compartment is installed inside the door.
- the storage cases (10) and (11) are placed on the upper surface of the frame, respectively, and the storage is performed by sliding by the engagement between a roller (not shown) attached to the rear end of the frame and a rail member provided on the inner wall of the refrigerator. Cases (10) and (11) are provided so that they can be pulled out in the front-rear direction by opening and closing doors (8) and (9).
- a freezing cooler (13) that supplies cool air to the freezing space such as the ice making room and the freezing room to cool to the freezing temperature.
- a fan (14) for circulating cool air is located above the).
- a refrigerator (15) and a cooling fan (16) are also provided at the back of the vegetable compartment (4) for the refrigerator compartment (2) and the vegetable compartment (4). I have.
- the front surfaces of the freezing cooler (13) and the fan (14) are covered with a cooling chamber cover (17) forming a rear wall of the freezing chamber (7).
- a discharge duct (18) is formed on the front of the cooler cover (17).
- Cool air outlets (19a) and (19b) are opened at both sides facing up and down, and are discharged into the room through the openings.
- the storage case in the freezer compartment (7) is installed in two stages, a lower case (11) and an upper case (12), and a comparative bottom is provided in the upper opening of the lower case (11).
- a lower case (11) and an upper case (12) are installed in two stages, and a comparative bottom is provided in the upper opening of the lower case (11).
- a peripheral flange, etc. are arranged one above the other.
- a lid (20) is fixed to the ceiling of the freezer compartment (7) at the upper part of the upper and lower cases (12) and (11) so as to cover the upper opening of the case, and the cold air outlet (19a) is An opening is provided between the lid (20) and the upper back of the upper case (12) to allow cool air from the cooler to blow directly into the upper case (12).
- a gap (21) is formed between the front wall of the upper case (12) and the front wall of the lower case (11), and the upper end of the upper case (12) is bent forward to lower the lower case (11).
- a cold air passage opening (22) is opened in the bent part to allow cool air to flow into the lower case (11) as shown by the arrow.
- a sealing piece (23) extends downward from the front of the lower case (11) over the entire width of the lower case (11), and the tip of the seal piece (23) extends to the upper inner surface of the lower case (11).
- the cool air discharged from the rear surface is shielded from flowing out of the case (11) to the outside, and to the door gasket (24) of the door inner plate (9a) and the partition (6). Prevents cold air from reaching.
- the return duct (26) extending toward the suction side of the cooler (13) is configured to return cool air to the cooler (13).
- the return duct (26) is located between the cold air outlets (19b) and has an outlet opening at the lower part of the back of the lower case (11).
- a small gap without contacting the surface of the rear insulation wall (27) facing the compressor (31) located in the machine room (30) at the lower part of the main body, protruding from the (25) to the rear insulation wall side A duct plate (26a) is arranged so as to cover this, and a side plate (26b) is provided between the cool air outlets (19b) to form a return passage. Note that, instead of the gap (21) between the upper case (12) and the lower case (11), as shown in FIG.
- a cool air circulation port ⁇ 22 ′ may be provided on the front bottom surface of the case (12), and this configuration can also effectively circulate cool air in the same manner as described above.
- the outlet (25) is not always essential, and as shown in FIG. 4, the circulating cold air may flow out from the gap between the lower case (11) and the upper case (12) at the rear. Also, by providing the wind direction guide piece (20a) protruding from the front lower surface of the lid (20), the distribution of cold air to the upper case (11) and the lower case (12) can be made appropriate.
- cool air from the air outlet (59) is provided around the storage cases (52, 51), that is, the condenser on the door inner plate, (49a) and the outer surface.
- the temperature rises under the influence of high-temperature outside air, such as the bottom wall (58) installed, and the lower back wall (57) that is affected by the heat of the compressor (61) installed in the machine room (60).
- high-temperature outside air such as the bottom wall (58) installed, and the lower back wall (57) that is affected by the heat of the compressor (61) installed in the machine room (60).
- the stored food can be directly cooled by the cool air having a large flow rate and maintaining a low temperature.
- the food has a large cooling power and can be efficiently frozen, and the outlet (25) is located below the lower case (12), so it flows into the case (12) from above. It can improve the cold air circulation performance.
- integrated with the lower case (12) The formation of the return duct (26) is easier and the manufacturing cost can be reduced, and the work of mounting the back part such as the discharge duct (18) becomes easier.
- the outlet (25) is provided with a rib (32) protruding inside the storage case (12), so that even if the outlet (25) is closed by a stored product, the protruding rib (32) allows the cold air to flow.
- the outlet (25) allows the cooled air after circulation to flow out from the gap between the upper case (11) and the lower case (12) at the rear without drilling it in the back of the case, and the cooling air flows from this gap.
- the return duct (26) may extend toward the suction port of the vessel (13), and the side plate (26b) for regulating the width of the return duct (26) may not be particularly provided.
- the upper end of the front wall of the upper case (12) or the lower case (11) with respect to the door inner plate (9a) has a circular arc shape from both upper ends of the case (11) or (12) as shown in FIG.
- a configuration may be used in which a protruding piece (28) is provided, and the tip of the protruding piece (28) is brought into contact with the door inner plate (9a). 'In this way, the arc-shaped projecting piece (28) can minimize heat conduction with the door inner plate (9a).
- the lid is not fixed to the ceiling of the partition wall as in the above embodiment, but as shown in FIG. 6, for example, a flange (20b) is provided on the periphery corresponding to the opening shape of the storage case (11).
- the cold air outlet (19) is opened in the case through a notch (20c) formed in the flange (20b) on the back side of the lid B (20 ').
- the roller (29) protruding from the upper surface of the case provided at the rear end may be engaged with the notch guide (20d) having the inclined surface formed at the rear end of the lid B (20 '). Good.
- the protruding roller (29) and the notch guide (20d) are engaged, so that the periphery of the flange (20b) of the lid B (20 ') is engaged. It covers the upper edge of the storage case (11).
- the cool air from the cool air outlet (19) is introduced into the case (11)
- the blown cool air can be prevented from leaking from the front end of the storage case (11) to the inside of the front door. 11)
- the cooling power for the food inside can be kept large.
- the return duct (26) is located away from the surface of the lower back insulation wall (27), which has a high degree of heat leakage and corresponds to the high-temperature compressor (31) arranged in the machine room (30). Therefore, the thermal effect of conduction can be eliminated, and the cooling power to be used for the stored food can be kept high by keeping the low temperature of the cold air.
- the return duct (26) is formed integrally with the cool air duct member (18) on the back side of the main body, and the end of the return duct (27) faces the compressor (31). If it is located near the outlet (25) of the storage case (11) along the inner surface, it will not be affected by the height position of the outlet (25), and will not be affected by the height of the outlet (25). It can be placed, and the gap between the insulation wall (27) and the surface can be easily controlled, and the structure of the drawer-type storage case (11) is not complicated. The point is that the cool air flowing through the return duct (26) does not contact the back insulation wall (27) that forms the inner wall of the freezing room (7), which is the storage room, and does not receive heat conduction. .
- the cool air outlet (1 ⁇ ) is arranged at the center of the back of the storage room, and the outlets (25 ') are provided on both sides of the storage case (1). You may.
- the return duct (26 ') is As in the embodiment, the duct plate (26a ') is arranged so as to cover the rear insulation wall (27) with a slight gap without contacting the surface of the rear heat insulation wall (27), and at the outlet.
- a side plate (26I)) may be provided at the position of the width dimension of (25Z) to form a return passage.
- a part of the circulating cool air is formed outwardly from a cool air outlet (33) provided on the side wall of the storage case (11) without forming the side plates (26b) (26b '). It is also possible to make the cold air flow smoothly by drawing it out, and to return it to the cooler (13) from the outside via the return duct (26 "). Even if the outlet (25 ") at the back of the case is closed, the cool air outlet (33) on the side can be used as a cool air passage, and the return cool air corresponds to the hottest compressor (31). It does not flow through the back insulation wall (27) in the center, which reduces heat leakage.
- the storage case has been described as having a configuration consisting of two upper and lower cases.
- the gist of the present invention is not limited to this, and a configuration having only a lower case may be employed.
- the insulation thickness of the partition wall (6) is thick and sufficiently insulated, and the sealing piece (23) is placed directly below the ceiling of the partition wall (6).
- the storage case (11) may be configured to abut on the upper edge of the front of the storage case (12).
- the storage case in the freezer is described as an embodiment, but it is needless to say that the present invention is not limited to this and can be applied to a vegetable room or other storage room configurations.
- the present invention is intended to improve the cooling efficiency of a refrigerator having a drawer-type storage case, And it can be used as a power consumption reduction configuration.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-089277 | 2003-03-27 | ||
JP2003089277A JP2004293991A (ja) | 2003-03-27 | 2003-03-27 | 冷蔵庫 |
JP2003089227A JP2004293990A (ja) | 2003-03-27 | 2003-03-27 | 冷蔵庫 |
JP2003-089227 | 2003-03-27 |
Publications (1)
Publication Number | Publication Date |
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WO2004085938A1 true WO2004085938A1 (ja) | 2004-10-07 |
Family
ID=33100405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/003370 WO2004085938A1 (ja) | 2003-03-27 | 2004-03-12 | 冷蔵庫 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20050113237A (ja) |
TW (1) | TWI238239B (ja) |
WO (1) | WO2004085938A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102607231A (zh) * | 2012-03-20 | 2012-07-25 | 合肥美的荣事达电冰箱有限公司 | 冰箱及篮筐 |
EP2530408A3 (en) * | 2011-05-31 | 2017-09-20 | LG Electronics, Inc. | Refrigerator |
CN107560287A (zh) * | 2017-09-04 | 2018-01-09 | 海信(山东)冰箱有限公司 | 一种风冷冰箱的风道组件及风冷冰箱 |
CN110671861A (zh) * | 2018-07-03 | 2020-01-10 | 大宇电子株式会社 | 冰箱和用于冰箱的搁架 |
US20220154997A1 (en) * | 2019-02-26 | 2022-05-19 | Qingdao Haier Refrigerator Co., Ltd. | Refrigerator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5450236B2 (ja) * | 2010-04-28 | 2014-03-26 | 日立アプライアンス株式会社 | 冷蔵庫 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941768A (ja) * | 1982-08-31 | 1984-03-08 | 松下冷機株式会社 | 冷蔵庫 |
JPS63196090U (ja) * | 1987-06-08 | 1988-12-16 | ||
JPH0722386U (ja) * | 1993-10-04 | 1995-04-21 | 株式会社富士通ゼネラル | 冷蔵庫の野菜容器 |
JPH1054640A (ja) * | 1996-08-08 | 1998-02-24 | Hitachi Ltd | 冷蔵庫 |
JPH11325713A (ja) * | 1998-05-21 | 1999-11-26 | Toshiba Corp | 冷蔵庫 |
JP2003240427A (ja) * | 2002-02-20 | 2003-08-27 | Fujitsu General Ltd | 冷蔵庫 |
-
2004
- 2004-03-12 WO PCT/JP2004/003370 patent/WO2004085938A1/ja active Application Filing
- 2004-03-12 KR KR1020057017563A patent/KR20050113237A/ko not_active Application Discontinuation
- 2004-03-26 TW TW093108306A patent/TWI238239B/zh not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941768A (ja) * | 1982-08-31 | 1984-03-08 | 松下冷機株式会社 | 冷蔵庫 |
JPS63196090U (ja) * | 1987-06-08 | 1988-12-16 | ||
JPH0722386U (ja) * | 1993-10-04 | 1995-04-21 | 株式会社富士通ゼネラル | 冷蔵庫の野菜容器 |
JPH1054640A (ja) * | 1996-08-08 | 1998-02-24 | Hitachi Ltd | 冷蔵庫 |
JPH11325713A (ja) * | 1998-05-21 | 1999-11-26 | Toshiba Corp | 冷蔵庫 |
JP2003240427A (ja) * | 2002-02-20 | 2003-08-27 | Fujitsu General Ltd | 冷蔵庫 |
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EP2530408A3 (en) * | 2011-05-31 | 2017-09-20 | LG Electronics, Inc. | Refrigerator |
US9845976B2 (en) | 2011-05-31 | 2017-12-19 | Lg Electronics Inc. | Refrigerator |
CN102607231A (zh) * | 2012-03-20 | 2012-07-25 | 合肥美的荣事达电冰箱有限公司 | 冰箱及篮筐 |
CN107560287A (zh) * | 2017-09-04 | 2018-01-09 | 海信(山东)冰箱有限公司 | 一种风冷冰箱的风道组件及风冷冰箱 |
CN107560287B (zh) * | 2017-09-04 | 2020-04-14 | 海信(山东)冰箱有限公司 | 一种风冷冰箱的风道组件及风冷冰箱 |
CN110671861A (zh) * | 2018-07-03 | 2020-01-10 | 大宇电子株式会社 | 冰箱和用于冰箱的搁架 |
US20220154997A1 (en) * | 2019-02-26 | 2022-05-19 | Qingdao Haier Refrigerator Co., Ltd. | Refrigerator |
US12130068B2 (en) * | 2019-02-26 | 2024-10-29 | Qingdao Haier Refrigerator Co., Ltd. | Refrigerator |
Also Published As
Publication number | Publication date |
---|---|
TW200424488A (en) | 2004-11-16 |
KR20050113237A (ko) | 2005-12-01 |
TWI238239B (en) | 2005-08-21 |
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