CN1773202A - Apparatus for controlling container of refrigerator and method thereof - Google Patents
Apparatus for controlling container of refrigerator and method thereof Download PDFInfo
- Publication number
- CN1773202A CN1773202A CNA2005100055503A CN200510005550A CN1773202A CN 1773202 A CN1773202 A CN 1773202A CN A2005100055503 A CNA2005100055503 A CN A2005100055503A CN 200510005550 A CN200510005550 A CN 200510005550A CN 1773202 A CN1773202 A CN 1773202A
- Authority
- CN
- China
- Prior art keywords
- container
- bottom container
- user
- refrigerator
- upper portion
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000007423 decrease Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 abstract 4
- 230000001737 promoting effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
Images
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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- 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
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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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
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
-
- 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
- F25D2500/00—Problems to be solved
- F25D2500/02—Geometry problems
Landscapes
- 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)
- Refrigerator Housings (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Disclosed are an apparatus for controlling a container of a refrigerator and a method thereof. The apparatus comprises: a body having an upper cooling chamber and a lower cooling chamber having an opened front surface and separated from each other; an upper door for opening and closing the opened front surface of the upper cooling chamber; a lower door for opening and closing the opened front surface of the lower cooling chamber by being slid in a back and forth direction of the body; a lower container formed at a rear surface of the lower door to be movable in an up and down direction of the body and integrally slid with the lower door; a plurality of upper containers slidable in a back and forth direction of the body and formed at the rear surface of the lower door and at an upper portion of the lower container; and a control means for controlling the lower container to be lifted or lowered.
Description
Technical field
The present invention relates to a kind of refrigerator, especially relate to a kind of device and method that is used to control container of refrigerator.
Background technology
Usually, refrigerator is made up of upper refrigerator compartment and bottom refrigerating chamber.The Machine Room that parts such as compressor wherein are installed is formed on rear portion under the refrigerating chamber of bottom.
Recent refrigerator comprises upper portion door and the lower gate that is used for independently opening and closing upper refrigerator compartment and bottom refrigerating chamber.Upper portion door moves by method of opening/closing, lower gate by draw/method of pushing away moves.
To traditional refrigerator be described with reference to Fig. 1 and 2.
Fig. 1 shows the perspective view according to the refrigerator structure of conventional art, and Fig. 2 shows when door when closing, according to the sectional view of the refrigerator main body bottom of conventional art.
As shown in the figure, traditional refrigerator comprises: the main body 11 of a bottom refrigerating chamber 13 that has upper refrigerator compartment 12 and separate each other based on the next door 17 that is formed on horizontal direction; A plurality of upper portion door 14 that are used to open and close the unlimited front of upper refrigerator compartment 12; And one be used to open and lower gate 15 that closing cold room 13 opens wide fronts.A Machine Room 21 that is used to hold compressor 22 parts such as grade is formed on the rear lower of main body 11.
Followingly be described in more detail traditional refrigerator.
A pair of upper portion door 14 is rotatably connected with the unlimited front of upper refrigerator compartment 12.
One has the basket 16 that draws that makes progress to become to open wide box-like and be used for foodstuff storing therein etc. and is arranged on the rear surface of lower gate 15, and this draws basket is slidably at the fore-and-aft direction of main body 11, and it can integrally move with lower gate 15.
Yet, in traditional refrigerator because the basket 16 that draws that is arranged on lower gate 15 rear surfaces is installed in lower position, with food storage in drawing basket 16 or with food by drawing when taking out in the basket 16, the user must bend over or squat, and therefore can produce inconvenience.
Summary of the invention
Therefore, an object of the present invention is to provide a kind of devices and methods therefor of controlling container of refrigerator, by operating by the simple switch press of user, lifting automatically or decline are arranged on the container of refrigerator lower gate rear surface, and described device and method can solve user's inconvenience when food storage is wherein taken out calmly in container or with food.
Another object of the present invention provides a kind of control circuit of container of refrigerator, and by the simple switch press operation of user, this control circuit can automatically be controlled the container that is arranged on refrigerator lower gate rear surface and promote or decline.
In order to realize these purposes and other advantages according to the object of the invention, here do and specialize and briefly description, here provide and put a kind of device that is used to control container of refrigerator, comprising: one has the main body that unlimited front and upper refrigerator compartment that separates each other and bottom refrigerating chamber are arranged; A upper portion door that is used to open and close the unlimited front of upper refrigerator compartment; One is used for by sliding opening on the fore-and-aft direction of main body and closes the lower gate that the bottom refrigerating chamber opens wide the front; A bottom container that is formed on the lower gate rear surface and moves up at the upper and lower of main body; A plurality ofly on the fore-and-aft direction of main body, slide and be formed on the posterior face of lower gate and the upper container on bottom container top; And control device that is used to control bottom container lifting or decline.
By below in conjunction with the accompanying drawing detailed description of the invention, other purpose aforementioned and of the present invention, characteristics, aspect and advantage will become more obvious.
Description of drawings
Accompanying drawing provides further to be understood the present invention, incorporates and form the part of specification into.The specific embodiment shown in the accompanying drawing is enough to illustrate principle of the present invention with specification.
In the accompanying drawings:
Fig. 1 shows the perspective view according to the refrigerator structure of conventional art;
Fig. 2 shows when door when closing, according to the sectional view of the refrigerator main body bottom of conventional art;
Fig. 3 shows the perspective view according to refrigerator structure of the present invention;
Fig. 4 shows the flow chart according to refrigerator bottom container control method of the present invention; And
Fig. 5 shows the circuit diagram that is used to control according to refrigerator bottom container motion of the present invention.
The specific embodiment
To describe preferred embodiment of the present invention in detail below, example of the present invention be shown in the accompanying drawing.
Hereinafter, with reference to figure 3 to 5, the devices and methods therefor that explanation is used to control container of refrigerator, by being provided for automatically controlling the ball bearing made using that container promotes or falls, thereby automatically promote or fall the container that is arranged on refrigerator lower gate rear surface by the operation of the simple switch press of user, the logical inconvenience that can when food storage is taken out in by container, solve the user in container or with food of described device and method.
Fig. 3 shows the perspective view according to refrigerator structure of the present invention.
As shown in the figure, refrigerator according to the present invention comprises: one has the main body 11 that unlimited front and upper refrigerator compartment that separates each other and bottom refrigerating chamber are arranged; A upper portion door 14 that is used to open and close the unlimited front of upper refrigerator compartment; One is used for by sliding opening on the fore-and-aft direction of main body 11 and closes the lower gate 41 that the bottom refrigerating chamber opens wide the front; One is formed on lower gate 41 rear surface up and down department 41 whole bottom container 32 of sliding, and this container can move up at the upper and lower of main body; A plurality ofly on the fore-and-aft direction of main body, slide and be formed on the posterior face of lower gate and the upper container 18-1 and the 18-2 on bottom container top; And control device (not shown) that is used to control bottom container 32 liftings or decline.
Hereinafter, will the method that be used to control according to container of refrigerator of the present invention be described with reference to figure 4.
Fig. 4 shows the flow chart according to refrigerator bottom container control method of the present invention.
As shown in the figure, the method that is used for controlling according to container of refrigerator of the present invention may further comprise the steps: each the unlatching (S41) of a plurality of upper containers that detects the unlatching of upper portion door and be formed on the lower gate upper back; Receive the user and select to be installed in the lifting pattern of bottom container of lower gate rear lower or the selection signal (S42) of drop mode; And promote or the bottom container that descends (S43) according to the unlatching of upper portion door, the unlatching of upper container and user's selection signal.
Followingly will illustrate in greater detail the method that is used to control according to container of refrigerator of the present invention.
At first, the control device (not shown) comprises: the input block of the lifting pattern of a selection bottom container that is used to receive the user or the selection signal of drop mode; One is used for selecting to control the relay unit that bottom container promotes the drive circuit of pattern or controls the drive circuit of bottom container drop mode by user's selection signal; A lift unit that is used for according to lifting pattern or drop mode lifting or decline bottom container; A maximum sensor switch that is used for when the lifting pattern of bottom container, detecting the bottom container maximum position; A minimum sensing switch that is used for when the drop mode of bottom container, detecting the bottom container minimum position; One is used for detecting the first turn on sensor switch that upper portion door is opened when the lifting pattern of bottom container; And one be used for detecting each the second turn on sensor switch of unlatching of a plurality of upper containers when the lifting pattern of bottom container.Relay unit comprises first relay and second relay of interworking each other, and input block comprises first three-pointswitch and second three-pointswitch of interworking each other.
When the user opened lower gate 41, the first turn on sensor switch detected the unlatching of upper portion door, and the second turn on sensor switch detects the unlatching (S41) of a plurality of upper containers.A plurality of upper containers comprise a upper left quarter container (18-1) and a upper right quarter container (18-2).Equally, the second turn on sensor switch comprises a left turn on sensor switch and a right turn on sensor switch.Left side turn on sensor switch detects the unlatching of upper left quarter container 18-1, and right turn on sensor switch detects the unlatching of upper right quarter container 18-2.
When the user selected the lifting pattern of bottom container or falls pattern, input block 33 received and is used to select the lifting pattern of bottom container or the selection signal (S42) of drop mode.
Result and selection signal boost or decline bottom container (S43) that the control device (not shown) detects according to the first turn on sensor switch, left turn on sensor switch, right turn on sensor switch.
That is to say, when among upper portion door 14, upper left quarter container 18-1 and the upper right quarter container 18-2 at least one opened, cut off the electric power of sending into lift unit, and the bottom container 32 that therefore can not promote or descend.Otherwise when upper portion door 14, upper left quarter container 18-1 and upper right quarter container 18-2 did not open, lift unit was by selecting signal boost or decline bottom container 32.Lift unit comprises that one promotes mode button and one and falls mode button.When the lifting mode button was pressed, lift unit promoted bottom container 32 continuously in the lifting pattern.Equally, when the drop mode button was pressed, lift unit was in the drop mode bottom container 32 that descends continuously.As lift unit, preferably use dc motor.
When the pattern of lifting bottom container 32 arrives the precalculated position, the maximum sensor switch detects bottom container 32 and cuts off and send into the electric power of lift unit, thereby stops the lifting of bottom container 32.Equally, when when drop mode bottom container 32 arrives the precalculated position, minimum sensing switch detects bottom container 32 and cuts off and send into the electric power of lift unit, thereby stops the decline of bottom container 32.When promoting pattern when lift unit applies overload, that is to say, when the part of object when promoting pattern or user's health adapted with bottom container, the electric power of sending into lift unit by the cutout cut-out can stop the lifting of bottom container 32.
To illustrate in greater detail the control circuit that is used for according to container of refrigerator of the present invention with reference to figure 5.
Fig. 5 shows the circuit diagram that is used to control according to refrigerator bottom container motion of the present invention.
Referring to Fig. 5, SW1 represents the maximum sensor switch, SW2 represents to be used for the left turn on sensor switch of upper left quarter container, SW3 represents to be used for the right turn on sensor switch of upper right quarter container, and SW4 represents to be used for the turn on sensor switch of upper portion door, and SW5 represents minimum sensing switch, SW6 represents input block, K1 represents relay unit, and CON2 represents direct current (Dc) motor of lift unit, and J2 is a current limiter.
When the user pressed the drop mode button, the three-pointswitch of two interworkings of input block is tie point 2 and 1 and put 5 and 4 respectively.Equally, the relay of two of relay unit interworkings tie point 10 and 7 and put 4 and 8 respectively.In view of the above, electric power VCC links to each other with the DC motor with SW5 by point 2, point 1, and by put 8, point 4 and put 5 ground connection, so be formed for controlling the drive circuit of drop mode.The lift unit that links to each other with the drive circuit that is used to control drop mode descends bottom container 32.Bottom container 32 user in the process that drop mode moves stop to push when falling mode button, and SW6 opens, so electric power VCC no longer sends in the DC motor of lift unit, thereby stop the DC motor.Equally,, when bottom container 32 arrives precalculated positions, also arrive even the user continues to push the drop mode button, when bottom container 32 arrives the initial start positions, the SW5 unlatching, so electric power VCC no longer sends in the DC motor, thus stop the DC motor.
When the user presses when promoting mode button, the three-pointswitch of two interworkings of input block is tie point 2 and 3 and put 5 and 6 respectively.Equally, the relay of two of relay unit interworkings tie point 18 and 8 and put 6 and 7 respectively.In view of the above, electric power VCC links to each other with the DC motor of lift unit with SW4 by point 2, point 3, SW1, SW2, SW3, and by put 7, point 6 and put 5 ground connection, so be formed for controlling the drive circuit of lifting pattern.At this moment owing to promote the sense of current and the current opposite in direction of bottom pattern of pattern, so in the lifting pattern DC motor direction of rotation with falling pattern in the direction of rotation of DC motor opposite.When SW2, SW3 and SW4 close, the lift unit that links to each other with the drive circuit that is used to control the lifting pattern promotes bottom container 32, that is to say, when the unlatching of the unlatching of the unlatching that does not detect upper left quarter container 18-1, upper right quarter container 18-2 and upper portion door.Promoting in the pattern moving process user in bottom container 32 and stopping to push when promoting mode button, SW6 opens, so electric power VCC no longer sends in the DC motor of lift unit, thereby stops the DC motor.Equally, when bottom container 32 arrived the precalculated position, SW1 opened, and therefore electric power VCC no longer sends into the DC motor of lift unit, thereby stopped the DC motor.Equally, when the DC motor applies overload when promoting pattern, that is to say that when the part of object or user's health and bottom container adapted when in the pattern of lifting, electric power VCC no longer sent into the DC motor of lift unit, thereby stops the DC motor.
When the upper portion door complete opening, when promoting bottom container, can not have problems.Therefore, bottom container promotes by promoting mode button.
As mentioned above, in the present invention,, be arranged on container on the refrigerator lower gate rear surface and automatically promote or fall by user's simple switch pressing operation.In view of the above, can solve and when food storage is taken out food in container or in by container, cause user's inconvenience.
Equally, in the present invention, be provided for the simple switch pressing operation by the user, control automatically is arranged on the circuit that the container on the refrigerator lower gate rear surface promotes or falls.
Because the present invention can implement under the situation that does not break away from spirit of the present invention or essential feature in many ways, it will also be appreciated that the above-mentioned specific embodiment is not limited by any details of aforementioned specification, unless it is dated especially, can very wide in range explanation in the defined spirit and scope of claims, therefore belong to the border of claim and the institute in the scope and change and revise, therefore the equivalent structure of perhaps this border and scope also is contained in the appended claim.
Claims (10)
1. device that is used to control container of refrigerator comprises:
One has the main body that unlimited front and upper refrigerator compartment that separates each other and bottom refrigerating chamber are arranged;
A upper portion door that is used to open and close the unlimited front of upper refrigerator compartment;
One is used for opening and close the lower gate that the bottom refrigerating chamber opens wide the front by sliding on the fore-and-aft direction of main body;
One be formed on the lower gate rear surface and with the whole bottom container of sliding of lower gate, and this container can move up at the upper and lower of main body;
A plurality ofly can on the fore-and-aft direction of main body, slide and be formed on the posterior face of lower gate and the upper container on bottom container top; And
One is used to control the control device that bottom container promotes or descends.
2. device according to claim 1, wherein control device comprises:
The input block of selection signal that is used to select the lifting pattern of bottom container or drop mode that is used to receive the user;
One is used for selecting to control the relay unit that bottom container promotes the drive circuit of pattern or controls the drive circuit of bottom container drop mode by user's selection signal;
A lift unit that is used for according to lifting pattern or drop mode lifting or decline bottom container;
A maximum sensor switch that is used for when the lifting pattern of bottom container, detecting the bottom container maximum position;
A minimum sensing switch that is used for when the drop mode of bottom container, detecting the bottom container minimum position;
One is used for detecting the first turn on sensor switch that upper portion door is opened when the lifting pattern of bottom container; And
One is used for detecting each the second turn on sensor switch of unlatching of a plurality of upper containers when the lifting pattern of bottom container.
3. device according to claim 2, wherein input block comprises:
One is used to be electrically connected lift unit and be used to control first switch that bottom container promotes the drive circuit of pattern; And
A second switch that is used to be electrically connected lift unit and is used to control the drive circuit of bottom container drop mode.
4. device according to claim 2, wherein input block comprises the three-pointswitch of two interworkings, and lift unit comprises a dc motor, and relay unit comprises the relay of two interworkings.
5. device according to claim 2, wherein the first turn on sensor switch disconnects when upper portion door is closed and connects when upper portion door is opened, thereby is electrically connected lift unit and the drive circuit that is used for control Lifting Modules formula when upper portion door is closed.
6. device according to claim 2 disconnects when wherein at least one in detecting a plurality of upper containers of the second turn on sensor switch opened, thereby prevents from bottom container is changed the lifting pattern of changing.
7. method that is used to control container of refrigerator may further comprise the steps:
Detect the unlatching of upper portion door and be formed on each unlatching in a plurality of upper containers of lower gate upper back;
Receive the user and be used to select to be installed in the lifting pattern of bottom container of lower gate rear lower or the selection signal of drop mode; And
Promote or the bottom container that descends according to unlatching of each and user's selection signal in the unlatching of upper portion door, the upper container.
8. method according to claim 7, wherein the step of the unlatching of each in unlatching that detects upper portion door or upper container is cut off the selection signal that the user is used to promote bottom container.
9. method according to claim 7 wherein when the bottom container is promoted to the precalculated position, is cut off the selection signal that the user is used to promote bottom container.
10. method according to claim 7 wherein when the bottom container drops to the precalculated position, is cut off user's be used to descend selection signal of bottom container.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040091031 | 2004-11-09 | ||
| KR1020040091031A KR100619757B1 (en) | 2004-11-09 | 2004-11-09 | Refrigerator with basket rise and fall unit and moving control method of the basket rise and fall unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1773202A true CN1773202A (en) | 2006-05-17 |
| CN100404986C CN100404986C (en) | 2008-07-23 |
Family
ID=36168895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100055503A Expired - Fee Related CN100404986C (en) | 2004-11-09 | 2005-01-20 | Apparatus for controlling container of refrigerator and method thereof |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20060096304A1 (en) |
| EP (1) | EP1655562A3 (en) |
| KR (1) | KR100619757B1 (en) |
| CN (1) | CN100404986C (en) |
| AU (1) | AU2004242446B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152833A (en) * | 2013-06-25 | 2017-09-12 | 东芝生活电器株式会社 | Refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8231190B2 (en) * | 2008-02-01 | 2012-07-31 | Whirlpool Corporation | Articulated freezer drawers |
| EP2283293B1 (en) * | 2008-03-26 | 2019-06-12 | LG Electronics Inc. | Method for driving a drawer in a refrigerator |
| CN101981398B (en) | 2008-03-26 | 2013-03-27 | Lg电子株式会社 | Refrigerator, system and method for driving a drawer of the refrigerator |
| WO2009119921A1 (en) * | 2008-03-26 | 2009-10-01 | Lg Electronics Inc. | System and method for driving a drawer in a refrigerator |
| KR101441133B1 (en) * | 2008-03-26 | 2014-09-17 | 엘지전자 주식회사 | Controlling method for driving drawer of refrigerator |
| WO2009119922A1 (en) | 2008-03-26 | 2009-10-01 | Lg Electronics Inc. | Refrigerator |
| US8217613B2 (en) | 2008-03-26 | 2012-07-10 | Lg Electronics Inc. | System and method for driving a drawer of a refrigerator and refrigerator employing same |
| KR101380557B1 (en) * | 2008-03-26 | 2014-04-01 | 엘지전자 주식회사 | System and method for driving a drawer in a refrigerator |
| KR101592574B1 (en) * | 2009-03-20 | 2016-02-05 | 엘지전자 주식회사 | A refrigerator for controlling refrigerator |
| KR101592573B1 (en) * | 2009-03-20 | 2016-02-05 | 엘지전자 주식회사 | A refrigerator |
| KR101592575B1 (en) * | 2009-03-20 | 2016-02-05 | 엘지전자 주식회사 | Refrigerator |
| KR101592572B1 (en) * | 2009-03-20 | 2016-02-05 | 엘지전자 주식회사 | A refrigerator for controlling refrigerator |
| KR101592571B1 (en) * | 2009-03-20 | 2016-02-05 | 엘지전자 주식회사 | A refrigerator for controlling refrigerator |
| US9107494B2 (en) | 2013-03-14 | 2015-08-18 | Electrolux Home Products, Inc. | Refrigerator with a lift mechanism including at least one pivot arm |
| US9377238B2 (en) * | 2013-03-14 | 2016-06-28 | Electrolux Home Products, Inc. | Refrigerator with a scissor-type lift mechanism |
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| US2855262A (en) * | 1954-01-19 | 1958-10-07 | Gen Motors Corp | Refrigerator storage tray |
| US3033636A (en) * | 1960-12-19 | 1962-05-08 | Gen Motors Corp | Refrigerator shelving |
| DE2461853A1 (en) * | 1973-09-05 | 1976-07-08 | Schwalm Lieselotte | Pull-out vertically movable support for cupboard shelves - includes slide carriage and rails with slide rollers and cable lift |
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| TW528848B (en) * | 2000-08-29 | 2003-04-21 | Hitachi Ltd | Refrigerator |
| DE20019288U1 (en) * | 2000-11-14 | 2002-03-28 | Liebherr Hausgeraete | Reading antenna for refrigerators and freezers |
| US6971730B2 (en) * | 2002-03-15 | 2005-12-06 | Maytag Corporation | Freezer drawer support assembly |
| KR100555826B1 (en) * | 2003-10-04 | 2006-03-03 | 엘지전자 주식회사 | Refrigerator |
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-
2004
- 2004-11-09 KR KR1020040091031A patent/KR100619757B1/en active IP Right Grant
- 2004-12-22 EP EP04078482A patent/EP1655562A3/en not_active Withdrawn
- 2004-12-22 AU AU2004242446A patent/AU2004242446B2/en active Active
-
2005
- 2005-01-05 US US11/028,645 patent/US20060096304A1/en not_active Abandoned
- 2005-01-20 CN CNB2005100055503A patent/CN100404986C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152833A (en) * | 2013-06-25 | 2017-09-12 | 东芝生活电器株式会社 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1655562A2 (en) | 2006-05-10 |
| AU2004242446A1 (en) | 2006-05-25 |
| AU2004242446B2 (en) | 2007-01-18 |
| EP1655562A3 (en) | 2006-07-26 |
| US20060096304A1 (en) | 2006-05-11 |
| KR100619757B1 (en) | 2006-09-07 |
| KR20060042449A (en) | 2006-05-15 |
| CN100404986C (en) | 2008-07-23 |
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