US2150064A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
US2150064A
US2150064A US65583633A US2150064A US 2150064 A US2150064 A US 2150064A US 65583633 A US65583633 A US 65583633A US 2150064 A US2150064 A US 2150064A
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US
United States
Prior art keywords
door
compartment
cabinet
means
food compartment
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.)
Expired - Lifetime
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Inventor
John Robert
Edmund R Boots
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boots Co PLC
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Boots Co PLC
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Filing date
Publication date
Application filed by Boots Co PLC filed Critical Boots Co PLC
Priority to US65583633 priority Critical patent/US2150064A/en
Application granted granted Critical
Publication of US2150064A publication Critical patent/US2150064A/en
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Expired - Lifetime legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • F25D23/04Doors; Covers with special compartments, e.g. butter conditioners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • F25D23/025Secondary closures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D2317/00Details 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
    • F25D2317/06Details 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
    • F25D2317/062Details 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 along the inside of doors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00Closure fasteners
    • Y10T292/08Bolts
    • Y10T292/096Sliding
    • Y10T292/0969Spring projected
    • Y10T292/097Operating means
    • Y10T292/0977Cam

Description

March 7, 1939.

9 R. JOHN ET AL REFRIGERATOR Filed Feb.l a, 1955 2 Sheets-Sheet 2 mental Maut- 19616l leli'prE-'tl'rJ OFFICE 2,150,064 q aEFaIGEnATon Bobex-6 John, New Yori, N. Y., and Edmund n.. Boots, Short Hills, N. J.; said John asaignor n sala B066;

Application February s, 1933,' semi No. 655,836

` s claims. ',(ci ez-ss) This invention relates tothe art of refrigera- Ition and has particular reference to refrigerators of the domestic type in which the temperature reduction of the food compartment is effected by mechanical means. It is well known that a domestic refrigerator is opened very frequently :during the day which permits the entrance of warm air to-the confines of the cabinet which considerably lowers the efficiency of the rem frigerator.

An object of the invention is to provide a suitable storage placefor'certain articlesot-food which do not require extreme cold for their preservation, said secondary vstorage compartment being separate from theprimary food compartment, and-to lprovide separate means of- I reading of the following description in conjunction with the drawings attached hereto andformy ing a part hereof in which:

Figure 1 isa perspective view. Figure 2 represents a fragmentary horizontal section.

Figure 3 is 'a vertical section of the inner door.

Figure 4 is a fragmentary elevation showing the hinge structure. i

Figure 5 is aneniarged fragmentary section of the latch mechanism.

Figure 6 is adetail view thereof.

Figure 7 is a'separate detail view. v

Figures 8 and 9 are detail views of an attachment which may be employed for preventing the outside air from entering, therefrigerator when the auxiliary door is open. l

Referring now 'tothe drawings wherein like reference characters A represent corresponding parts, numeral I designates a cabinet of any de- .50 sirable kind having an evaporator 2 at any convenient piace therein. 3 4is the primary door hinged, as at l, which is formed to define an auxiliary food` compartment 5 which may have shelves B` positioned therein. 'Ihis primary door is adapted to receive and retain objects which do not require extreme cold for their preservation but which `do require freuent use by a housewife. y The inner wall of the door which is represented by the referencenumeral 1 is provided with means for permitting the circulation of cold air therethrough -which means may take the form ofy a series ofY apertures 8 positioned at the top and bottom thereof and extending inwardly into the confines of the primary food compartment 9. When the primary .door is closedas shown in Figure 2, the air may circulate upwardly through the door food compartment 5, and if desired, we may place apertures I0 in the food shelves 6. The primary door is provided with sealing means II for engaging the frontl'wall ofthe refrigerator cabinet, as at I2. In order that the Wall 1 of the primary door-mayserve as an insulator we coat the same with metallic foil or. use a bright plating of any suitable metal, said foil or said metal having a high refractive power and indicated by 20 reference numeral I 3.

A supplemental door for closing the auxiliary compartment, aforesaid, is provided and is indicated generally by reference numeral I4.- Bothv doors are hinged to the same pintle as shown in Figure 4. 'Ihis supplemental door I4 is lined on the inside with insulating material such as paper or cork I5 and is provided with an intermediate sheeting of bright metallic foil I6 of high refractive power. The supplemental door also is pro- 30 vided with a rubber sealing strip I1 which fits into tight abutting relationship with the flange I9 of the inner primary door 1. Wehave provided a single latch actuating means'whereby a move- `ment 'in one direction will release the supple- 35 mental door I4 whereby access may be had to the food compartment in the door without necessitating the opening of the primary door which means when turned in a different direction actus ates the latch for the primary door so that both /4 the primary and secondary doors move outwardly as a unit to permit access to the main storage compartment.

'I'he latch mechanism comprises a keeper 23 secured to the wall I2 of the cabinet. A spring 45` 'rhe 50.

shaft 2l is provided with a rapid pitch thread 29 which engages a similarly pitched internal thread orfthe handleshaft 30. The handle I0 is connected to the supplemental door Il so that it may rotate with respect to this door.

With both doors in their closed positions the threaded connection between the shaft 25. and the handle 30 retains the supplemental door I4 in its closed position. I'he bolt 24 retains the primary door in its closed position. To open the supplemental door, the handle I0 is rotated to the right or clockwise to disconnect the threaded Joint between the handle and the shaft 2l. When the handle 30 is rotated clockwise the pawl 28 engaging the notch 21 prevents clockwise rotation of the shaft 25. With the handle 30 and shaft 25 connected, the bolt 24 may be retracted by rotation of the handle 30 in a counter-clockwise direction. t

It is obvious thatthe space between the inner wall of the primary door and the supplemental door Il, aforesaid, is of sumcient depth to accommodate bottles of milk, packages of butter, bacon and the like and that the holes or apertures l, herein referred to, are suillcient to permit cold air-, l set up by the evaporator, to-enter the compartment within the door at the top thereof to displace warmer air downwardly and outwardly in the main food compartment of thev 'I'here is thus a,K circulation of air 4which necessitates an, increase of refrigerative such as butter, milk, eggs, bacon, etc., bringY about, by far. the greatest percentage of door openings. Such articles donot require extreme cold for their preservation and it is proposed under our invention to store them in the intramural space of our improved door. Such articles may be inserted and removed without .opening the complete double door of the refrigerator whereby the energy required to keep the main food compartment at thedesirable temperature is materially lessened; further such articles as are stored inv said intra-murall space are conveniently displayed on their shelves, in full sight when the outer door is opened therebyl addin'g to the convenience of the refrigerator from the l users standpoint. Further by providing insulating means as described we actually increase the storage space of a refrigerator equipped with our improved door without reducing the effectiveness of the insulation.

Further it will be Aunderstood'that instead of using apertures 8 inthe shell'of the primary door, slots or other lforms of communication may be provided for permitting the circulation of cold air into the door compartment from the' main cabinet compartment. Moreover, if desired, means may be provided for closing oif the apertures to prevent circulation of air throughthe compartment formed in the main door when the secondary door is opened thereby to prevent warm air from rushing into the door compartment and from thence into the refrigerator cabinet. Such A means are roughly illustrated in Figures 8 and 9 and comprise shutter coveringsv 2l mounted von the main door and adapted to close the apertures By our invention the supplel 2| when the supplemental door i4 is opened independently of the main door. A spring may be provided for normally urging the shutters into their closed positions as shown in Figure- 9. When, however, the supplemental door is closed, as shown in Figure 8, the same engages the iinger 22 and swings the hinge shutter 20 to the positon shown in Figure 8 whereby air is permitted to circulate in the manner above described. -1

Various changes may be made without departinstance, about two-thirds of the way across the y door and in staggered relation may be employed to take careI of ventilation. Thus it would allow for the shelf means to extend the full depth of the door, which isquite desirable. yOur claims,

may be physically expressed in various structural environments.

We claim:

1. A domestic refrigerator comprising a cabinet having a front opening formed therein anda door hinged to the cabinet for closing said opening, said door having an inner wall located within said cabinet and outwardly extending end walls defining an open-faced. auxiliary food compartment. means for cooling said compartment and panel means for closing the'same from the outside, said last-named means being hingedly supported and common latching mechanism adapted to release either the panel or the door.

- 2. In arefrigerator, a cabinet having a back and side walls with an opening in the front Wall,

a. door hinged to the cabinet for closing said opening, said door being shaped to provide an auxil- -iary food compartment and extending'substantially into the .cabinet through said opening, a panel adapted to be opened from the outside to expose said auxiliary food compartment, said panel and door being hinged on a common axis and latching means permitting either the panel erable to permit the door and the auxiliary food compartment to simultaneously move when access to the cabinet is desired.

4. A domestic refrigerator comprising a cabinet provided with cold-producing means situated therein which causes a. circulation of air therein, a movable door, an auxiliary food compartment associated therewith, so constructed and arranged as to be affected by the circulation of air within the cabinet, control instrumentalities operable from the outside of the door for flxedly securing the auxiliary food compartment to the cabinet whereby the door may be opened to permit access to the food compartment'from the outvside'of the cabinet, said control instrumen-talities Aturbing the fixed relationship. of the auxiliaryfood compartment relative to the cabinet or opbeing also operable to release the ilxed position of the auxiliary food compartment with respect to the cabinet whereby the door and auxiliary food compartment may be both moved when access to the interior of the cabinet is desired.

5. A domestic refrigerator comprising"a cabinet provided with cold-producing means for causing a circulation of air therein, said cabinet having an opening in one of its walls and a movable door tor saidA opening, an auxiliary food compartment associated with the door. for maintaining theauxiliary food compartment in a fixed position relative to the cabinet when the door is opened whereby access to the food compartment can be obtained from the outside of f the auxiliary food compartment in nxed relation with respect to the cabinet whereby the door may be opened to expose the auxiliary food com ment without disturbing its closed position, said latching means being operable to release the auxiliary food compartment and to permit it to be opened when access to the cabinet is desired.

securing means frame, pivoted closureV means '1. In a refrigerator, the combination, with a casing having a cooling compartment and provided with an opening in one wall forming the entrance to said compartment, of an auxiliary compartment structure swinginsly mounted for movement into or out ot said opening, said structure comprising a frame denning a cooling space normally in communication with said compartment, an outer door movable with respect to said frame, pivoted closure means movable into .one position to establish such communication and into another position to interrupt the same. means urging the closure means to the second named position and means operated by the closing 4of said door i'or moving the closure means to the ilrst position.

8. In a refrigerator, the combination. with a casing having a cooling compax'tl'nentI and provided with an opening in one wall forming the entrance to said compartment, ot au auxiliary compartment structure swinsinly mounted for movement into or 'out of said opening, said structure comprising a frame denning a cooling space normally in communication with said compartment, an outer door movable with respect to said movable into one position to establish such communication and into another position to interrupt the same, and means operated by the closing of said door for moving the closure means to the nrst position.

ROBERT JOHN'. EDHUND. R. BOOTS.

US65583633 1933-02-08 1933-02-08 Refrigerator Expired - Lifetime US2150064A (en)

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Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480640A (en) * 1946-03-01 1949-08-30 Fowler Harry Refrigerated storage cabinet
US2541890A (en) * 1946-12-14 1951-02-13 Schaperkotter Leland Tackle box
US2583906A (en) * 1948-01-13 1952-01-29 Prec Scient Co Constant temperature cabinet
US2783030A (en) * 1953-12-11 1957-02-26 Gen Electric Refrigerator cabinet
US2808610A (en) * 1954-05-26 1957-10-08 Harold D Minor Door construction and a concealed hinge assembly therefor
US2870904A (en) * 1954-05-14 1959-01-27 John P Tarbox Physician's bag
US3133427A (en) * 1961-11-13 1964-05-19 Gen Motors Corp Refrigerator with door mounted hydrator
US4101609A (en) * 1976-10-05 1978-07-18 Sumrow Paul E Cover holder for evaporative cooler
FR2566638A1 (en) * 1984-06-28 1986-01-03 Hettich Paul Gmbh & Co Cabinet with refrigerator or similar device insertion
US4706472A (en) * 1987-02-09 1987-11-17 Howard Margot O Refrigerated cosmetic storage container
US4784252A (en) * 1987-03-02 1988-11-15 Davis Wallace E Double door front locking newspaper vending machine
US5797280A (en) * 1995-07-20 1998-08-25 Daewoo Electronics Co., Ltd. Refrigerator with an external air invasion prevention apparatus
US6238030B1 (en) * 2000-07-06 2001-05-29 Lottie D. Matselboba Hollow-door closet
US20060150661A1 (en) * 2005-01-11 2006-07-13 Samsung Electronics Co., Ltd. Refrigerator
US20080111454A1 (en) * 2005-01-20 2008-05-15 Cederroth International Ab Cabinet for First-Aid Products
US20100154457A1 (en) * 2008-12-18 2010-06-24 Dong-Jeong Kim Hinge assembly and refrigerator having the same
US20100307188A1 (en) * 2009-06-03 2010-12-09 Lg Electronics Inc. Refrigerator
US20100308705A1 (en) * 2009-06-03 2010-12-09 Lg Electronics Inc. Refrigerator
US20110023528A1 (en) * 2009-07-28 2011-02-03 Lg Electronics Inc. Refrigerator
US20110023527A1 (en) * 2009-07-28 2011-02-03 Lg Electronics Inc. Refrigerator
US20110031854A1 (en) * 2009-08-10 2011-02-10 Ilene Ruth Schwartz Medicine/cosmetic cabinet with pivoting mirror assembly
US20120062093A1 (en) * 2009-05-12 2012-03-15 Lg Electronics Inc. Refrigerator
US20120229010A1 (en) * 2010-02-01 2012-09-13 Eunjoo Lee Refrigerator
US20120286639A1 (en) * 2010-02-01 2012-11-15 Lg Electronics Inc. Refrigerator
US20120286638A1 (en) * 2010-02-01 2012-11-15 Lg Electronics Inc. Refrigerator and method for controlling the same
US20130014533A1 (en) * 2011-07-14 2013-01-17 Hojin Choi Refrigerator
US20130081423A1 (en) * 2011-10-04 2013-04-04 Hyokku Kwon Refrigerator
US20130119845A1 (en) * 2011-11-15 2013-05-16 Woonkyu Seo Refrigerator
US20130147337A1 (en) * 2010-08-20 2013-06-13 Lg Electronics Inc. Refrigerator
US20130169138A1 (en) * 2012-01-03 2013-07-04 Jihyun IM Refrigerator having storage container
KR101298453B1 (en) * 2010-02-01 2013-08-23 엘지전자 주식회사 Refrigerator
US20140132146A1 (en) * 2012-11-09 2014-05-15 Samsung Electronics Co., Ltd. Refrigerator and method of manufacturing inner door thereof
US20140132144A1 (en) * 2012-11-09 2014-05-15 Samsung Electronics Co., Ltd. Refrigerator
US8752918B2 (en) 2011-08-05 2014-06-17 Lg Electronics Inc. Refrigerator with inner door
EP2565565A3 (en) * 2011-08-31 2014-07-23 LG Electronics Inc. Refrigerator
US20150069900A1 (en) * 2013-09-09 2015-03-12 Lg Electronics Inc. Refrigerator
US20150176886A1 (en) * 2013-12-23 2015-06-25 Lg Electronics Inc. Refrigerator
US20150260445A1 (en) * 2014-03-11 2015-09-17 Samsung Electronics Co., Ltd. Refrigerator
US9170045B2 (en) 2010-01-04 2015-10-27 Lg Electronics Inc. Refrigerator including multiple storage compartments
EP2937651A1 (en) * 2014-02-17 2015-10-28 LG Electronics Inc. Refrigerator
US20160138855A1 (en) * 2013-06-14 2016-05-19 Lg Electronics Inc. Refrigerator
US20160145917A1 (en) * 2013-06-14 2016-05-26 Lg Electronics Inc. Refrigerator
US9410732B2 (en) * 2014-02-21 2016-08-09 Lg Electronics Inc. Refrigerator
US9995077B2 (en) * 2014-08-08 2018-06-12 Samsung Electronics Co., Ltd. Door holding apparatus and refrigerator having the same
US10274248B2 (en) * 2016-12-29 2019-04-30 Bsh Hausgeraete Gmbh Refrigeration appliance
US10371435B2 (en) * 2015-12-17 2019-08-06 Lg Electronics Inc. Refrigerator

Cited By (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480640A (en) * 1946-03-01 1949-08-30 Fowler Harry Refrigerated storage cabinet
US2541890A (en) * 1946-12-14 1951-02-13 Schaperkotter Leland Tackle box
US2583906A (en) * 1948-01-13 1952-01-29 Prec Scient Co Constant temperature cabinet
US2783030A (en) * 1953-12-11 1957-02-26 Gen Electric Refrigerator cabinet
US2870904A (en) * 1954-05-14 1959-01-27 John P Tarbox Physician's bag
US2808610A (en) * 1954-05-26 1957-10-08 Harold D Minor Door construction and a concealed hinge assembly therefor
US3133427A (en) * 1961-11-13 1964-05-19 Gen Motors Corp Refrigerator with door mounted hydrator
US4101609A (en) * 1976-10-05 1978-07-18 Sumrow Paul E Cover holder for evaporative cooler
FR2566638A1 (en) * 1984-06-28 1986-01-03 Hettich Paul Gmbh & Co Cabinet with refrigerator or similar device insertion
US4706472A (en) * 1987-02-09 1987-11-17 Howard Margot O Refrigerated cosmetic storage container
US4784252A (en) * 1987-03-02 1988-11-15 Davis Wallace E Double door front locking newspaper vending machine
US5797280A (en) * 1995-07-20 1998-08-25 Daewoo Electronics Co., Ltd. Refrigerator with an external air invasion prevention apparatus
US6238030B1 (en) * 2000-07-06 2001-05-29 Lottie D. Matselboba Hollow-door closet
US20060150661A1 (en) * 2005-01-11 2006-07-13 Samsung Electronics Co., Ltd. Refrigerator
US7254958B2 (en) * 2005-01-11 2007-08-14 Samsung Electronics Co., Ltd. Refrigerator
US20080111454A1 (en) * 2005-01-20 2008-05-15 Cederroth International Ab Cabinet for First-Aid Products
US7762635B2 (en) * 2005-01-20 2010-07-27 Cederroth International Ab Cabinet for first-aid products
US20100154457A1 (en) * 2008-12-18 2010-06-24 Dong-Jeong Kim Hinge assembly and refrigerator having the same
US8147015B2 (en) * 2008-12-18 2012-04-03 Lg Electronics Inc. Hinge assembly and refrigerator having the same
AU2009346303B2 (en) * 2009-05-12 2014-06-12 Lg Electronics Inc. Refrigerator
EP2431688A4 (en) * 2009-05-12 2014-06-18 Lg Electronics Inc Refrigerator
US8814284B2 (en) * 2009-05-12 2014-08-26 Lg Electronics Inc. Refrigerator
US20120062093A1 (en) * 2009-05-12 2012-03-15 Lg Electronics Inc. Refrigerator
EP2431688A1 (en) * 2009-05-12 2012-03-21 LG Electronics Inc. Refrigerator
US20100307188A1 (en) * 2009-06-03 2010-12-09 Lg Electronics Inc. Refrigerator
US8322805B2 (en) * 2009-06-03 2012-12-04 Lg Electronics Inc. Refrigerator
US20100308705A1 (en) * 2009-06-03 2010-12-09 Lg Electronics Inc. Refrigerator
US8544973B2 (en) * 2009-06-03 2013-10-01 Lg Electronics Inc. Refrigerator
US8424985B2 (en) * 2009-07-28 2013-04-23 Lg Electronics Inc. Refrigerator with a door-in-door
US20110023527A1 (en) * 2009-07-28 2011-02-03 Lg Electronics Inc. Refrigerator
US8388078B2 (en) 2009-07-28 2013-03-05 Lg Electronics Inc. Refrigerator with a door-in-door
US20110023528A1 (en) * 2009-07-28 2011-02-03 Lg Electronics Inc. Refrigerator
US20110031854A1 (en) * 2009-08-10 2011-02-10 Ilene Ruth Schwartz Medicine/cosmetic cabinet with pivoting mirror assembly
US9175903B2 (en) 2010-01-04 2015-11-03 Lg Electronics Inc. Refrigerator including multiple storage compartments
US9200830B2 (en) 2010-01-04 2015-12-01 Lg Electronics Inc. Refrigerator including multiple storage compartments
US9170045B2 (en) 2010-01-04 2015-10-27 Lg Electronics Inc. Refrigerator including multiple storage compartments
USRE47753E1 (en) 2010-01-04 2019-12-03 Lg Electronics Inc. Refrigerator including multiple storage compartments
US9175902B2 (en) 2010-01-04 2015-11-03 Lg Electronics Inc. Refrigerator including multiple storage compartments
US9175901B2 (en) 2010-01-04 2015-11-03 Lg Electronics Inc. Refrigerator including multiple storage compartments
US9322591B2 (en) 2010-01-04 2016-04-26 Lg Electronics Inc. Refrigerator including multiple storage compartments
US9046294B2 (en) * 2010-02-01 2015-06-02 Lg Electronics Inc. Refrigerator and method for controlling the same
US9516956B2 (en) 2010-02-01 2016-12-13 Lg Electronics Inc. Refrigerator and method for controlling the same
US20120229010A1 (en) * 2010-02-01 2012-09-13 Eunjoo Lee Refrigerator
US9212846B2 (en) 2010-02-01 2015-12-15 Lg Electronics Inc. Refrigerator
KR101298453B1 (en) * 2010-02-01 2013-08-23 엘지전자 주식회사 Refrigerator
US20120286638A1 (en) * 2010-02-01 2012-11-15 Lg Electronics Inc. Refrigerator and method for controlling the same
US8905501B2 (en) * 2010-02-01 2014-12-09 Lg Electronics Inc. Refrigerator
US8770682B2 (en) * 2010-02-01 2014-07-08 Lg Electronics Inc. Refrigerator
US20120286639A1 (en) * 2010-02-01 2012-11-15 Lg Electronics Inc. Refrigerator
US9516955B2 (en) 2010-02-01 2016-12-13 Lg Electronics Inc. Refrigerator and method for controlling the same
US10271668B2 (en) 2010-02-01 2019-04-30 Lg Electronics Inc. Refrigerator and method for controlling the same
US9510696B2 (en) 2010-02-01 2016-12-06 Lg Electronics Inc. Refrigerator and method for controlling the same
US20130147337A1 (en) * 2010-08-20 2013-06-13 Lg Electronics Inc. Refrigerator
US8944534B2 (en) * 2010-08-20 2015-02-03 Lg Electronics Inc. Refrigerator includes a second door disposed on a first door, a shelf disposed on the first door, a connection assembly connecting the shelf to the second door and linking opening of the second door to rotate the shelf
US20130014533A1 (en) * 2011-07-14 2013-01-17 Hojin Choi Refrigerator
US9080808B2 (en) * 2011-07-14 2015-07-14 Lg Electronics Inc. Refrigerator
US8752918B2 (en) 2011-08-05 2014-06-17 Lg Electronics Inc. Refrigerator with inner door
EP2565565A3 (en) * 2011-08-31 2014-07-23 LG Electronics Inc. Refrigerator
US8752916B2 (en) * 2011-10-04 2014-06-17 Lg Electronics Inc. Refrigerator
US20130081423A1 (en) * 2011-10-04 2013-04-04 Hyokku Kwon Refrigerator
US9429355B2 (en) * 2011-11-15 2016-08-30 Lg Electronics Inc. Refrigerator
US20130119845A1 (en) * 2011-11-15 2013-05-16 Woonkyu Seo Refrigerator
US8801124B2 (en) 2012-01-03 2014-08-12 Lg Electronics Inc. Refrigerator having storage container
US8844983B2 (en) 2012-01-03 2014-09-30 Lg Electronics Inc. Connection support device and refrigerator having the same
US20130169138A1 (en) * 2012-01-03 2013-07-04 Jihyun IM Refrigerator having storage container
US8857865B2 (en) 2012-01-03 2014-10-14 Lg Electronics, Inc. Latch and refrigerator having the same
US8857930B2 (en) * 2012-01-03 2014-10-14 Lg Electronics Inc. Refrigerator having storage container
EP2730869A3 (en) * 2012-11-09 2017-06-14 Samsung Electronics Co., Ltd Refrigerator and method of manufacturing inner door thereof
US9568238B2 (en) * 2012-11-09 2017-02-14 Samsung Electronics Co., Ltd. Refrigerator
US9091476B2 (en) * 2012-11-09 2015-07-28 Samsung Electronics Co., Ltd. Refrigerator and method of manufacturing inner door thereof
US20140132146A1 (en) * 2012-11-09 2014-05-15 Samsung Electronics Co., Ltd. Refrigerator and method of manufacturing inner door thereof
US20140132144A1 (en) * 2012-11-09 2014-05-15 Samsung Electronics Co., Ltd. Refrigerator
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