WO2014049969A1 - Réfrigérateur - Google Patents

Réfrigérateur Download PDF

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Publication number
WO2014049969A1
WO2014049969A1 PCT/JP2013/005146 JP2013005146W WO2014049969A1 WO 2014049969 A1 WO2014049969 A1 WO 2014049969A1 JP 2013005146 W JP2013005146 W JP 2013005146W WO 2014049969 A1 WO2014049969 A1 WO 2014049969A1
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WO
WIPO (PCT)
Prior art keywords
insulating material
heat insulating
door
front plate
refrigerator
Prior art date
Application number
PCT/JP2013/005146
Other languages
English (en)
Japanese (ja)
Inventor
候巳 阿部
Original Assignee
株式会社 東芝
東芝コンシューマエレクトロニクス・ホールディングス株式会社
東芝ホームアプライアンス株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社 東芝, 東芝コンシューマエレクトロニクス・ホールディングス株式会社, 東芝ホームアプライアンス株式会社 filed Critical 株式会社 東芝
Priority to CN201380044756.XA priority Critical patent/CN104769374B/zh
Priority to EP13842845.3A priority patent/EP2902735B1/fr
Publication of WO2014049969A1 publication Critical patent/WO2014049969A1/fr

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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
    • F25D23/028—Details
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure
    • 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
    • F25D23/021—Sliding doors
    • 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

Definitions

  • the embodiments described herein generally relate to refrigerators.
  • Refrigerators insulate the interior of the outer wall, ceiling, bottom, etc. with a heat insulating material in order to improve heat insulation performance. Furthermore, the inside of the door on the front side of the refrigerator is also filled with a heat insulating material to constitute a heat insulating door with improved heat insulating performance.
  • urethane foam is filled as a heat insulating material in the space between the front plate and the rear plate constituting the door.
  • a bar-type handle or a handle portion needs to be provided on the door.
  • the bar-type handle is attached to the front of the door with a screw or the like.
  • the handle portion is formed by, for example, indenting the front plate constituting the door toward the inside of the refrigerator and bending the upper portion of the recessed portion forward like a eave (curve) and then bending downward. It is formed.
  • the door can be opened to the front side by putting a finger of the hand on the handle portion.
  • the front plate of the door is recessed, so that the thickness of the heat insulating door at the recessed portion is reduced.
  • the thickness of the door was increased, so that the heat insulating performance of the heat insulating door was not significantly impaired even if there was such a dent.
  • a vacuum heat insulating material is used as a heat insulating material for the door, and in order to provide a handle portion on the door, it is necessary to form a recessed portion on the front plate of the door.
  • the vacuum heat insulating material cannot be bonded to the front plate of the door. Therefore, there is a problem that it is impossible to obtain a door having a small thickness while improving the heat insulation performance by using the vacuum heat insulating material.
  • the present invention provides a refrigerator that uses a vacuum heat insulating material as a door heat insulating material to improve heat insulating performance and increase the internal capacity.
  • the refrigerator of the embodiment includes a vacuum heat insulating material, a concave portion constituting a handle portion of the door, and a molded heat insulating material.
  • the vacuum heat insulating material is disposed in contact with the back side of the front plate constituting the door.
  • a recessed part is provided in the position different from the position in which the vacuum heat insulating material of the said front plate was arrange
  • a molded heat insulating material is arrange
  • FIG. 2 It is a perspective view showing the whole refrigerator concerning a 1st embodiment of the present invention. It is sectional drawing of the side part of the drawer-type door of the vegetable compartment of the refrigerator shown in FIG. It is the perspective view which looked at the drawer-type door shown in FIG. 2 from the side. It is a disassembled perspective view of the drawer-type door shown in FIG. 2 and FIG. It is a figure which shows the temperature distribution in the vacuum heat insulating material and the foam heat insulating material which are used for the drawer-type door shown in FIG. 2 and FIG. It is sectional drawing of the upper part of the drawer-type door of the refrigerator concerning the 2nd Embodiment of this invention. It is sectional drawing which shows the upper part of the refrigerator concerning the 3rd Embodiment of this invention.
  • FIG. 1 is a perspective view showing the entire refrigerator according to the first embodiment of the present invention.
  • the refrigerator 1 has a refrigerator compartment 5 that is opened and closed by a double door type door 3a, 3b.
  • a vegetable compartment 9 that is opened and closed by a drawer-type door 7 is provided below the refrigerator compartment 5.
  • an ice making room 11 and a first freezing room 13 are provided below the vegetable room 9 so as to be arranged side by side.
  • a second freezer compartment 15 is provided at the bottom of the refrigerator 1 below the ice compartment 11 and the first freezer compartment 13.
  • a handle 17 is provided at the top of the drawer-type door 7 in the vegetable compartment 9.
  • the handle 17 is inserted so that a finger of a hand is hooked from the lower side and pulled out to the front.
  • the handle 17 has an upper portion of the front plate constituting the drawer-type door 7 of the vegetable compartment 9 recessed toward the inside of the vegetable compartment 9, and an upper end of the recessed portion is made up of eaves. ) And extending in the forward direction and then bent downward slightly so as to be integrally formed.
  • the main body of the vegetable compartment 9 is attached to the rear side of the drawer-type door 7 via a frame or the like. As described above, when the drawer-type door 7 is pulled forward, the vegetable compartment 9 body is similarly pulled forward.
  • FIGS. 2 and 3 are a cross-sectional view of the side of the drawer-type door 7 of the vegetable compartment 9 shown in FIG. 1 and a perspective view of the drawer-type door 7 viewed from the side, respectively.
  • the left side is the front outside of the vegetable compartment 9, and the right side is the inside of the vegetable compartment 9.
  • the handle portion 17 is provided at the upper portion of the drawer-type door 7 so as to extend forward and bend downward.
  • the drawer-type door 7 has an outer shape constituted by a front plate 25 and a rear plate 27 that are arranged at intervals. Between the front plate 25 and the rear plate 27, the vacuum heat insulating material 21 and the foam heat insulating material 23 are disposed so as to be sandwiched therebetween.
  • the foam heat insulating material 23 is a heat insulating material different from the vacuum heat insulating material, and has a heat insulating performance lower than that of the vacuum heat insulating material, but is easy to be molded according to the shape of the place to be disposed, for example, a molded product made of expanded polystyrene (EPS). is there.
  • EPS expanded polystyrene
  • the upper portion of the front plate 25 is recessed toward the inside of the vegetable compartment 9 to form a recess 29.
  • the upper portion of the concave portion 29 is bent forward and extends like a eave, and then bent downward to integrally form the handle portion 17.
  • a finger of a hand can be hooked inside the lower end 17a of the handle 17 bent downward.
  • the vacuum heat insulating material 21 is attached to the back surface of the front plate 25 by adhesion or the like.
  • the vacuum heat insulating material 21 is provided so as to extend upward from the lower portion of the front plate 25 in which the front plate 25 extends straight to the front of the recess 29.
  • a foam heat insulating material 23 is provided as a molded heat insulating material in a portion from the concave portion 29 of the front plate 25 to the upper end of the front plate 25.
  • the foam heat insulating material 23 is provided along the front plate 25 up to the upper end of the front plate 25 including the recess 29, and insulates the upper portion of the drawer type door 7 in place of the vacuum heat insulating material 21.
  • the foam heat insulating material 23 provided along the upper part of the front plate 25 is provided so as to protrude greatly toward the inside of the vegetable compartment 9.
  • a rear plate 27 is provided so as to surround the protruding portion of the foam heat insulating material 23, and an upper throat portion 41 is formed by the portion of the rear plate 27 surrounding the protruding portion.
  • the protruding portion extends horizontally with respect to the upper and lower partition walls and the left and right partition walls, which are also partition portions that partition the vegetable compartment 9.
  • the foam insulation 23 is made thicker by projecting it, because the upper part of the drawer-type door 7 is thinned and lowered by the amount recessed by the recess 29, and the insulation performance lower than the vacuum insulation 21 is reduced. This is to cover with the protruding thickness of the foam heat insulating material 23.
  • the thickness of the protruding portion of the foam heat insulating material 23 is thicker than the thickness of the vacuum heat insulating material 21 below.
  • the lower throat part 31 which protrudes toward the inside of the vegetable compartment 9 is provided in the part near the lower part of the rear plate 27.
  • a foam heat insulating material 33 is provided which is a molded product made of the same foamed polystyrene (EPS) as the foam heat insulating material 23.
  • EPS foamed polystyrene
  • the upper throat portion 41 originally has a shape similar to that of the lower throat portion 31 and a relatively thin structure in the vertical direction, and has a shape as indicated by a two-dot chain line 200 in FIG.
  • the lower part of the upper throat part 41 is placed inside the refrigerator 1, that is, in the vegetable compartment 9.
  • the thickness of the foam heat insulating material 23 provided in this portion is increased. More specifically, the foam heat insulating material 23 in the upper throat portion 41 extends downward so that the inside of the lower end portion of the foam heat insulating material 23 covers the upper end portion of the vacuum heat insulating material 21, and the lower end portion of the foam heat insulating material 23.
  • the upper end of the vacuum heat insulating material 21 and the lower end of the foam heat insulating material 23 are provided so as to overlap each other, so that the heat insulating performance of the joint between the vacuum heat insulating material 21 and the foam heat insulating material 23 is not deteriorated.
  • An upper cap 35 is continuously formed on the upper side of the handle portion 17, and the upper cap 35 entirely covers the upper side of the drawer-type door 7.
  • the front end 35 a of the upper cap 35 extending obliquely downward in the front is configured to be continuous with the lower end 17 a of the handle portion 17.
  • the rear end 35b extending horizontally behind the upper cap 35, that is, the rear end 35b extending into the vegetable compartment 9 is configured to bend downward and then bend inward.
  • the vertical portion bent downward constitutes a bent portion 35c, and the bent portion 35c is brought into close contact with the upper partition wall portion of the vegetable compartment 9, and the inside of the vegetable compartment 9 can be sealed by a gasket (not shown). It is like that.
  • the upper end 27a enters and engages with the bent portion 35c.
  • the lower end portion 27b of the rear plate 27 is also formed so as to bend inward after being bent inward in the thickness direction of the drawer-type door 7 after exceeding the lower throat portion 31.
  • the lower end portion of the front plate 25 is engaged with the bent lower end portion 27b.
  • the lower end portion of the front plate 25 is configured to be bent further toward the inside of the vegetable compartment 9 so as to pass under the lower end portion of the vacuum heat insulating material 21, then rise upward, and further bent inward. Forming part.
  • the lower end portion 27b of the rear plate 27 is engaged with the engaging portion.
  • the lower end portion of the vacuum heat insulating material 21 is placed so as to abut on the upper step portion of the lower end portion 27 b of the rear plate
  • Left and right side caps 37a and 37b are attached to the left and right sides of the drawer-type door 7 as clearly shown in FIG.
  • the side caps 37 a and 37 b close both the left and right sides of the drawer-type door 7. In FIG. 2, only a part of the left side cap 37a is visible.
  • FIG. 4 is an exploded perspective view of the drawer-type door 7 shown in FIG. 2 and FIG. In FIG. 4, unlike FIGS. 2 and 3, the entire structure of the foam heat insulating material 23 and the rear plate 27 is shown.
  • an upper cap 35 is provided continuously to the handle 17 on the upper side of the handle 17 formed on the upper side of the front plate 25.
  • a left side cap 37a and a right side cap 37b are provided, and the drawer-type door 7 can be closed from the left and right sides by the side caps 37a and 37b.
  • the handle 17 is configured to extend to the full width of the drawer-type door 7.
  • a rectangular vacuum heat insulating material 21 is provided behind the front plate 25, and the vacuum heat insulating material 21 is attached to a large flat portion below the concave portion 29 of the front plate 25 by adhesion or the like.
  • a rear plate 27 is provided on the back side closest to the inside of the vegetable compartment 9 of the drawer type door 7. Between the rear plate 27 and the vacuum heat insulating material 21, a foam heat insulating portion 43 constituted by the foam heat insulating materials 23 and 33 is disposed.
  • the foam heat insulating material 23 is accommodated in the upper throat portion 41 of FIGS. 2 and 3, and the foam heat insulating material 33 is accommodated in the lower throat portion 31.
  • the foam heat insulating portion 43 has a frame shape that entirely surrounds the vacuum heat insulating material 21.
  • the rear plate 27 forms the upper throat portion 41 and the lower throat portion 31.
  • the rear plate 27 has a large rectangular protrusion so that the substantially central portion of the rear plate 27 is in close contact with the vacuum heat insulating material 21 from the rear side.
  • a frame body is formed around the rear plate 27, and the foam heat insulating portion 43 is entirely surrounded by the frame body so that the drawer-type door 7 is integrated.
  • the upper end portion 27a and the lower end portion 27b shown in FIGS. 2 and 3 are formed in the front peripheral portion of the rear plate 27.
  • the pull-out type is provided while the vacuum insulating material 21 is provided on most of the front plate 25 constituting the pull-out type door 7 except the concave portion 29 to improve the heat insulating performance of the pull-out type door 7.
  • the door 7 can be made thin overall, and the internal capacity of the vegetable compartment 9 can be increased as a whole.
  • a foamed heat insulating material 23 is provided in place of the vacuum heat insulating material in the portion where the recessed portion 29 is formed in the drawer type door 7, and the foamed heat insulating material 23 is protruded toward the inside to be thick. With such a configuration, it is possible to prevent a decrease in the heat insulation performance of the portion where the recessed portion 29 of the drawer type door 7 is formed, and to ensure the heat insulation performance while making the drawer type door 7 thin as a whole.
  • FIG. 5 is a diagram showing the temperature distribution in the vacuum heat insulating material 21 and the foam heat insulating material 23 of the drawer-type door 7 configured as described above.
  • the internal temperature of each point P1, P2, P3, P4, P5 from the front plate 25 side to the rear plate 27 side on the line VV extending horizontally in the cross section of the vacuum heat insulating material 21 was measured.
  • the temperature at each point was 21.6 ° C, 11.7 ° C, 4.3 ° C, -3.1 ° C, and -8.0 ° C, respectively.
  • each of the points P1, P2, P3, P4, and P5 from the front plate 25 side to the rear plate 27 side on the line PP extending obliquely in the cross section of the portion of the foam heat insulating material 23 just below the upper throat portion 41.
  • the internal temperature was measured. As a result, the internal temperatures were approximately 21.6 ° C., 11.7 ° C., 4.3 ° C., ⁇ 3.1 ° C., and ⁇ 8.0 ° C., respectively, similar to the temperature in the vacuum heat insulating material 21. .
  • the foam heat insulating material 23 is provided instead of the vacuum heat insulating material 21 in a portion directly below the upper throat portion 41, the foam heat insulating material 23 is formed so as to protrude thickly as in the present embodiment, so that the vacuum heat insulating material 23 is formed.
  • a heat insulating effect similar to that of the material 21 was obtained. The temperature measurement was performed when the room temperature was 26.6 ° C. and the temperature inside the second freezer compartment 15 was ⁇ 18 ° C.
  • EPS polystyrene
  • FIG. 6 is a cross-sectional view showing a part of the upper side of the drawer-type door used in the refrigerator according to the second embodiment.
  • the handle portion 171 is constituted by a thick upper cap 351.
  • Other configurations are the same as those of the refrigerator of the second embodiment.
  • the front side of the upper cap 351 constituting the handle portion 171 extends forward and then bends while curving downward.
  • a large inverted U-shaped groove 350 is formed inside the bent lower end 351a.
  • the drawer type door 70 is pulled out by putting a finger of the hand into the inverted U-shaped groove 350 from the lower side of the lower end 351a of the handle 171 so as to be hooked from the lower side.
  • Two projecting portions 353a and 353b projecting downward are formed in parallel at a narrow interval at a substantially central portion of the lower surface of the flat portion of the upper cap 351 on the upper side of the inverted U-shaped groove 350.
  • An upper end portion 25a of the front plate 25 extending from below is engaged between the two projecting portions 353a and 353b.
  • the vacuum heat insulating material 21 is adhered to most of the front plate 25 except the concave portion 29 constituting the drawer-type door 70, and the front plate 25 is adhered to the front plate 25 by adhesion or the like. It is provided to become. Therefore, while improving the heat insulation performance of the drawer-type door 70, the drawer-type door 70 can be thinned as a whole, and the internal capacity of the vegetable compartment 9 can be increased as a whole. Furthermore, in the structure of the drawer type door 70 using such a vacuum heat insulating material 21, in order to provide the handle 171, the portion of the front plate 25 having the concave portion 29 formed by denting the upper portion of the front plate 25 is provided.
  • a foam heat insulating material 23 is provided inside instead of the vacuum heat insulating material.
  • the foam heat insulating material 23 is formed thicker by projecting toward the inside to prevent a decrease in the heat insulating performance of the portion where the recessed portion 29 of the drawer type door 70 is formed, and the heat insulating performance while making the drawer type door 7 thin as a whole. Can also be improved.
  • the upper end portion 25a of the front plate 25 is fitted between the protruding portions 353a and 353b of the upper cap 351, so that the structure is simple and the assembly work is performed. It is also easy.
  • FIG. 7 is a cross-sectional view showing a part of the upper side of the drawer-type door used in the refrigerator according to the third embodiment of the present invention.
  • the drawer type door 51 shown in FIG. 7 can be used for the vegetable compartment 9 of the refrigerator 1 as shown in FIG.
  • a handle 53 is provided at the upper end of the drawer-type door 51.
  • a vacuum heat insulating material 59 is provided between the front plate 55 and the rear plate 67 constituting the drawer type door 51.
  • the vacuum heat insulating material 59 is attached in close contact with the front plate 55 by adhesion or the like.
  • the structure of the lower part of the drawer-type door 51 is the same as the structure of the drawer-type door 7 shown in FIG.
  • the upper handle portion 53 has a U-shaped hook portion 57 that is hooked on the upper end 55a of the front plate 55 from above.
  • the front end portion 57 a of the hook portion 57 is hooked on the upper end 55 a of the front plate 55.
  • the rear portion of the hook portion 57 extends straight downward and is disposed near the upper end of the vacuum heat insulating material 59.
  • the portion that extends straight downward is bent and extended from the middle toward the vegetable compartment 9, and further bent upward so that the large U-shaped groove 61 protrudes into the vegetable compartment 9 with a large thickness. Is formed.
  • the upper end 63 that forms the U-shaped groove 61 and is bent upward is bent toward the inside of the vegetable compartment 9 and further bent downward to form a U-shaped engagement portion 65. .
  • An upper end portion 67 a bent above the rear plate 67 is engaged with the engaging portion 65.
  • the rear plate 67 below the upper end portion 67 a protrudes greatly into the vegetable compartment 9 and constitutes the upper throat portion 69.
  • a foam heat insulating material 71 which is a molded product made of, for example, polystyrene foam (EPS) is disposed.
  • EPS polystyrene foam
  • Styrofoam is a heat insulating material different from the vacuum heat insulating material and has a heat insulating performance lower than that of the vacuum heat insulating material, but is easy to be molded according to the shape of the place where it is disposed.
  • the foam heat insulating material 71 is formed thick in accordance with the shape of the upper throat portion 69.
  • the reason why the foam heat insulating material 71 is formed thick is that the vacuum heat insulating material 59 does not exist in the portion of the U-shaped groove portion 61 that is configured to largely protrude into the vegetable compartment 9. Specifically, the heat insulating performance reduced by the presence of the U-shaped groove portion 61 and the heat insulating performance of the foam heat insulating material 71 which is lower than the vacuum heat insulating material 59 are covered by the thickness of the foam heat insulating material 71. .
  • the thickness of the foam heat insulating material 71 in the protruding upper throat portion 69 is formed to be thicker than the thickness of the vacuum heat insulating material 59 below.
  • the user pulls the drawer-type door 51 forward by hooking a finger of the hand from the upper side to the hook part 57 on the front side of the U-shaped groove 61, and thus The vegetable compartment 9 connected to the drawer-type door 51 with a frame or the like can be pulled out forward.
  • the U-shaped groove portion 61 the upper portion of the drawer-type door 51 where the vacuum heat insulating material 59 cannot be provided is configured to have a thick foam heat insulating material 71 protruding toward the inside of the vegetable compartment 9 to be thick. .
  • the foam heat insulating material 71 provided in the upper throat portion 69 uses a foamed polystyrene (EPS) molded in advance in the shape of the upper throat portion 69, so that, for example, compared with a case where polyurethane foam or the like is injected.
  • EPS foamed polystyrene

Abstract

Afin d'utiliser un matériau d'isolation sous vide comme matériau d'isolation thermique pour la porte d'un réfrigérateur et de fournir une pièce de poignée pour la porte, il est nécessaire de créer un renfoncement dans le panneau avant de la porte. La présence d'un tel renfoncement empêche de coller le matériau d'isolation sous vide au panneau avant de la porte. Par conséquent, dans un réfrigérateur utilisant un matériau d'isolation sous vide et présentant un renfoncement dans le panneau avant de la porte, l'invention propose une porte mince qui améliore aussi les performances d'isolation thermique. Un réfrigérateur selon un mode de réalisation de l'invention comporte : un matériau d'isolation sous vide (21), un renfoncement (29) constituant la pièce de poignée (17) de la porte (7) et un matériau d'isolation thermique (23) moulé. Le matériau d'isolation sous vide est disposé pour être au contact du côté face arrière du panneau avant (25) composant la porte. Le renfoncement est disposé dans un emplacement différent de l'emplacement dans lequel est agencé le matériau d'isolation sous vide du panneau avant. Le matériau d'isolation thermique moulé est disposé sur le côté face arrière d'une partie correspondant à la position du renfoncement du panneau avant.
PCT/JP2013/005146 2012-09-25 2013-08-30 Réfrigérateur WO2014049969A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380044756.XA CN104769374B (zh) 2012-09-25 2013-08-30 冰箱
EP13842845.3A EP2902735B1 (fr) 2012-09-25 2013-08-30 Réfrigérateur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-210381 2012-09-25
JP2012210381A JP6091825B2 (ja) 2012-09-25 2012-09-25 冷蔵庫

Publications (1)

Publication Number Publication Date
WO2014049969A1 true WO2014049969A1 (fr) 2014-04-03

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Application Number Title Priority Date Filing Date
PCT/JP2013/005146 WO2014049969A1 (fr) 2012-09-25 2013-08-30 Réfrigérateur

Country Status (5)

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EP (1) EP2902735B1 (fr)
JP (1) JP6091825B2 (fr)
CN (1) CN104769374B (fr)
TW (1) TWI580916B (fr)
WO (1) WO2014049969A1 (fr)

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US11274785B2 (en) 2015-08-03 2022-03-15 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11365931B2 (en) 2015-08-04 2022-06-21 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11573048B2 (en) 2015-08-03 2023-02-07 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
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US11592230B2 (en) 2015-08-03 2023-02-28 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11598573B2 (en) 2015-08-03 2023-03-07 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11796246B2 (en) 2015-08-03 2023-10-24 Lg Electronics Inc. Vacuum adiabatic body, fabrication method for the vacuum adiabatic body, porous substance package, and refrigerator
US11920858B2 (en) 2015-08-03 2024-03-05 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
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JP6871689B2 (ja) * 2016-05-25 2021-05-12 東芝ライフスタイル株式会社 冷蔵庫
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TWI619916B (zh) * 2017-03-21 2018-04-01 Matsushita Electric Taiwan Co Ltd Refrigerator door panel
WO2019198281A1 (fr) * 2018-04-11 2019-10-17 シャープ株式会社 Porte de réfrigérateur et réfrigérateur
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JP6091825B2 (ja) 2017-03-08
CN104769374A (zh) 2015-07-08
JP2014066387A (ja) 2014-04-17
EP2902735A4 (fr) 2016-04-27
TW201420982A (zh) 2014-06-01

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