JP2000039255A - Refrigerator - Google Patents
RefrigeratorInfo
- Publication number
- JP2000039255A JP2000039255A JP10210662A JP21066298A JP2000039255A JP 2000039255 A JP2000039255 A JP 2000039255A JP 10210662 A JP10210662 A JP 10210662A JP 21066298 A JP21066298 A JP 21066298A JP 2000039255 A JP2000039255 A JP 2000039255A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerator
- vacuum heat
- heat insulating
- box
- insulating material
- 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.)
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Links
Landscapes
- Refrigerator Housings (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、冷蔵庫の外箱と内
箱の間に断熱材を備える冷蔵庫に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerator having a heat insulating material between an outer box and an inner box of the refrigerator.
【０００２】[0002]
【従来の技術】従来の冷蔵庫では、内箱と外箱との間に
例えばウレタンフォームのような断熱材を発泡充填し
て、断熱箱体を形成している。この断熱材が充填される
内箱と外箱との間隔、あるいは冷蔵庫の内側に設けられ
る貯蔵室同士の間の断熱仕切壁の厚みの分だけ貯蔵室は
小さくなっており、これらの厚さをを小さくして、同一
の外形容積に対する貯蔵室の容積の比率を大きくするこ
とは、従来より求められていた課題であった。2. Description of the Related Art In a conventional refrigerator, a heat insulating material such as urethane foam is foam-filled between an inner box and an outer box to form an insulating box. The storage room is reduced by the distance between the inner box and the outer box filled with the heat insulating material, or the thickness of the heat insulating partition wall between the storage rooms provided inside the refrigerator, and these thicknesses are reduced. Is to increase the ratio of the volume of the storage chamber to the same external volume by reducing the size of the storage space.
【０００３】上記課題を解決するために、冷蔵庫の内箱
と外箱との間に、従来用いられて来た断熱材（上記ウレ
タンフォーム等）より断熱性能の優れた真空断熱材を配
置することで、内箱と外箱との間に充填される断熱材の
厚さを小さくする技術が考えられてきた。このような技
術としては、例えば、特開平６−１１２４８号公報に記
載されている。In order to solve the above problem, a vacuum heat insulating material having better heat insulating performance than a conventionally used heat insulating material (such as urethane foam) is provided between an inner box and an outer box of a refrigerator. Therefore, a technique for reducing the thickness of the heat insulating material filled between the inner box and the outer box has been considered. Such a technique is described in, for example, JP-A-6-11248.
【０００４】この従来技術を図２を用いて説明する。但
し、図２は冷蔵庫全体冷蔵庫を示す縦断面正面図であっ
て、１４は冷蔵庫本体、１５は冷蔵庫外箱、１６は冷蔵
庫内箱、１７は発泡断熱材、１８は上部真空断熱材、１
９は下部真空断熱材、２０は蒸発器、２１は冷蔵室、２
２は冷凍室、２３は野菜室、２４は真空断熱材上下間す
き間、２５は引き出しレール補強材である。This prior art will be described with reference to FIG. However, FIG. 2 is a longitudinal sectional front view showing the entire refrigerator, wherein 14 is a refrigerator main body, 15 is a refrigerator outer box, 16 is a refrigerator inner box, 17 is a foamed heat insulating material, 18 is an upper vacuum heat insulating material, 1
9 is a lower vacuum heat insulating material, 20 is an evaporator, 21 is a refrigerator, 2
2 is a freezing room, 23 is a vegetable room, 24 is a gap between upper and lower vacuum insulation materials, and 25 is a draw-out rail reinforcement.
【０００５】図２において冷蔵庫本体１４の断熱箱は、
冷蔵庫外箱１５と冷蔵庫内箱１６によって作られる空間
内に上部真空断熱材１８及び下部真空断熱材１９を配置
し、発泡断熱材１７を注入、発泡することにより形成さ
れる。そして前記のようにして形成された断熱箱に、図
示しない断熱扉で蓋をすることにより、蒸発器２０をは
じめとする冷凍サイクルにより冷却された冷蔵庫内の温
度が、外気温度により上昇するのを防ぐものである。In FIG. 2, the heat insulation box of the refrigerator body 14 is
The upper vacuum heat insulating material 18 and the lower vacuum heat insulating material 19 are arranged in a space formed by the refrigerator outer box 15 and the refrigerator inner box 16, and the foam heat insulating material 17 is injected and foamed. By covering the heat-insulating box formed as described above with a heat-insulating door (not shown), it is possible to prevent the temperature in the refrigerator cooled by the refrigerating cycle including the evaporator 20 from rising due to the outside air temperature. It is to prevent.
【０００６】また冷蔵庫の断熱性能は、冷蔵庫の性能及
び消費電力に直接関わるものであり、上記の通り、断熱
壁厚さを低減することは冷蔵庫内容積拡大となる。この
ため発泡断熱材に比べ断熱性能の高い真空断熱材を採用
することにより、消費電力の低減や内容積の拡大を行う
ことができる。また、図示した従来技術においては、真
空断熱材を冷蔵庫本体１４に組み込む場合、組立性、取
り扱い性や各室における冷凍室と冷蔵室の違い等の各室
内温度により必要な真空断熱材の厚さを考慮すると、上
から下まで１枚にするのではなく、上部真空断熱材１８
と下部真空断熱材１９に分けて配置されている。[0006] The heat insulation performance of the refrigerator is directly related to the performance and power consumption of the refrigerator. As described above, reducing the thickness of the heat insulation wall increases the volume of the refrigerator. For this reason, by adopting a vacuum heat insulating material having higher heat insulating performance than the foam heat insulating material, it is possible to reduce power consumption and increase the internal volume. In the prior art shown in the figure, when the vacuum heat insulating material is incorporated into the refrigerator main body 14, the thickness of the vacuum heat insulating material required according to each room temperature such as assemblability, handleability and the difference between the freezing room and the refrigerator room in each room. In consideration of the above, instead of one sheet from the top to the bottom,
And the lower vacuum heat insulating material 19.
【０００７】ここで、上部真空断熱材１８と下部真空断
熱材１９の間の真空断熱材上下間すき間２４は、断熱性
能が最も低い箇所であるので、その影響を受けにくいよ
う冷蔵室冷凍室間仕切部などに位置するよう構成されて
いる。そうすることにより、水平方向の仕切の厚みを利
用して側面の断熱性能を補えるものである。[0007] Here, the gap 24 between the upper and lower vacuum heat insulators and the lower vacuum heat insulator 19 is a portion having the lowest heat insulating performance, so that it is partitioned between the refrigerator compartment and the freezer compartment so as to be hardly affected by the heat insulating performance. Section. By doing so, the heat insulation performance of the side surface can be supplemented by utilizing the thickness of the horizontal partition.
【０００８】[0008]
【発明が解決しようとする課題】また、近年では使い勝
手を向上させるため、複数の貯蔵室のうち、野菜室を冷
蔵庫の中段に配置した形態の冷蔵庫が販売されている。
このような構造において真空断熱材を組み込んだ中段野
菜室形冷蔵庫の縦断面正面図を、図３に示す。In recent years, in order to improve the usability, a refrigerator in which a vegetable room among a plurality of storage rooms is arranged in a middle stage of the refrigerator has been sold.
FIG. 3 is a longitudinal sectional front view of a middle-stage vegetable room refrigerator incorporating a vacuum heat insulating material in such a structure.
【０００９】図３は図２と同様に真空断熱材を内箱と外
箱との間に組み込んで、冷蔵庫の各室の配置を上から冷
蔵室、野菜室、冷凍室とする冷蔵庫（中段野菜室形冷蔵
庫）の縦断面正面図である。かかる構造において真空断
熱材を組み込んだ冷蔵庫においては、真空断熱材のうち
上部真空断熱材１８と下部真空断熱材１９の間の真空断
熱材上下間のすき間２４は野菜室冷凍室間仕切部とな
る。この場合、冷蔵室壁及び野菜室壁に埋め込まれる上
部真空断熱材１８は引き出ししール補強材２５のある野
菜室壁部を通過するため、野菜室の壁厚は真空断熱材の
厚さと補強材の厚さとを加えた厚さ以上となり、野菜室
の壁厚を薄くすることが出来なくなる。このため、野菜
室の内容積を拡大することが出来ないという問題が生じ
るが、この点については、上記従来技術では考慮されて
いなかった。FIG. 3 shows a refrigerator in which a vacuum insulating material is incorporated between the inner box and the outer box as in FIG. It is a longitudinal section front view of a (room-shaped refrigerator). In a refrigerator incorporating a vacuum heat insulator in such a structure, a gap 24 between the upper and lower vacuum heat insulators 18 and the lower vacuum heat insulator 19 among the vacuum heat insulators serves as a partition between the vegetable compartment and the freezer compartment. In this case, since the upper vacuum heat insulating material 18 embedded in the refrigerator compartment wall and the vegetable compartment wall is pulled out and passes through the vegetable compartment wall portion having the reinforcing member 25, the wall thickness of the vegetable compartment is the same as that of the vacuum heat insulator. It becomes more than the thickness which added the thickness of the material, and it becomes impossible to reduce the wall thickness of the vegetable room. For this reason, there is a problem that the inner volume of the vegetable compartment cannot be increased, but this point has not been considered in the above-described conventional technology.
【００１０】また、図３では、野菜室２３の側壁面側に
真空断熱材の隙間がある場合について説明したが、前記
隙間が冷蔵室であっても同様である。FIG. 3 shows a case where there is a gap of the vacuum heat insulating material on the side wall surface side of the vegetable compartment 23, but the same applies if the gap is a refrigerator compartment.
【００１１】本発明の目的は、上記課題を解決して、貯
蔵室の内容積を大きく確保できる冷蔵庫を提供すること
にある。An object of the present invention is to solve the above-mentioned problems and to provide a refrigerator capable of securing a large internal volume of a storage room.
【００１２】[0012]
【課題を解決するための手段】上記目的を達成するため
に、本発明にかかる冷蔵庫は、外箱と内箱とこれらの間
に設けられた発泡断熱材とを有した冷蔵庫箱体と、この
冷蔵庫箱体の内側に設けられた複数の貯蔵室と、前記外
箱と前記内箱との間で前記冷蔵庫箱体の側壁面の上下方
向に沿って配置された複数の真空断熱材とを備える冷蔵
庫であって、前記複数の真空断熱材の上部の真空断熱材
と下部の真空断熱材の間の間隙が前記貯蔵室の一つの側
方に位置したものである。In order to achieve the above object, a refrigerator according to the present invention comprises: a refrigerator box having an outer box, an inner box, and a foamed heat insulating material provided therebetween; A plurality of storage compartments provided inside the refrigerator box, and a plurality of vacuum heat insulators arranged between the outer box and the inner box along a vertical direction of a side wall surface of the refrigerator box. A refrigerator, wherein a gap between an upper vacuum heat insulator and a lower vacuum heat insulator of the plurality of vacuum heat insulators is located on one side of the storage room.
【００１３】さらには、前記貯蔵室がレールに沿って引
き出し可能な貯蔵室であり、冷蔵庫の上下方向につい
て、前記複数の真空断熱材の上部の真空断熱材と下部の
真空断熱材の間位置に前記レールが配置されたものであ
る。Further, the storage room is a storage room that can be drawn out along a rail, and is located between the upper vacuum insulation material and the lower vacuum insulation material of the plurality of vacuum insulation materials in the vertical direction of the refrigerator. The said rail is arrange | positioned.
【００１４】本発明では、上記の構造を採ることによ
り、真空断熱材が引き出ししール補強材のある冷蔵室壁
部を通過しないため、冷蔵室の壁厚を薄くすることが可
能となり、野菜室の内容積を拡大することが出来る。According to the present invention, by adopting the above-mentioned structure, the vacuum heat insulating material is not drawn out and does not pass through the wall of the refrigerator compartment where the reinforcing material is provided. The interior volume of the room can be expanded.
【００１５】また、一枚の真空断熱材に凹部を設け、上
部の真空断熱材と下部の真空断熱材よりも壁厚を薄くし
て冷蔵室の側面に位置するように配置しても同様に冷蔵
室の壁厚を薄くすることが可能となり、野菜室の内容積
を拡大することが出来る。[0015] Further, even if a concave portion is provided in one vacuum heat insulating material, the wall thickness is made thinner than the upper vacuum heat insulating material and the lower vacuum heat insulating material, and the vacuum heat insulating material is located on the side of the refrigerator compartment. The wall thickness of the refrigerator compartment can be reduced, and the internal volume of the vegetable compartment can be increased.
【００１６】[0016]
【発明の実施の形態】以下、本発明の実施形態を図面に
より説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１７】図１は本発明による冷蔵庫の各室の配置を
上から冷蔵室、野菜室、冷凍室とする冷蔵庫（中段野菜
室形冷蔵庫）の実施形態を示す縦断面正面図であって、
１は冷蔵庫本体、２は冷蔵庫外箱、３は冷蔵庫内箱、４
は発泡断熱材、５は上部真空断熱材、６は下部真空断熱
材、７は蒸発器、８は冷蔵室、９は野菜室、１０は冷凍
室、１１は真空断熱材上下間すき間、１２は外箱表面部
である。FIG. 1 is a longitudinal sectional front view showing an embodiment of a refrigerator (middle-stage vegetable room refrigerator) in which the arrangement of each room of the refrigerator according to the present invention is a refrigerator room, a vegetable room and a freezing room from the top,
1 is a refrigerator main body, 2 is a refrigerator outer box, 3 is a refrigerator inner box, 4
Is a foam insulating material, 5 is an upper vacuum insulating material, 6 is a lower vacuum insulating material, 7 is an evaporator, 8 is a refrigerator room, 9 is a vegetable room, 10 is a freezing room, 11 is a gap between the upper and lower vacuum insulating materials, 12 is This is the outer box surface.
【００１８】図１において、本発明においても、図２〜
図３に示した従来の冷蔵庫と同様、冷蔵庫本体１の断熱
箱は、冷蔵庫外箱２と冷蔵庫内箱３によって作られる空
間内に上部真空断熱材５及び下部真空断熱材６を配置
し、発泡断熱材４を注入、発泡することにより形成され
る。In FIG. 1, in the present invention, FIGS.
As in the conventional refrigerator shown in FIG. 3, the heat insulating box of the refrigerator main body 1 has an upper vacuum heat insulating material 5 and a lower vacuum heat insulating material 6 arranged in a space formed by the refrigerator outer box 2 and the refrigerator inner box 3, and is formed by foaming. It is formed by injecting and foaming the heat insulating material 4.
【００１９】そして前記のようにして形成された断熱箱
に、図示しない断熱扉で蓋をすることにより、蒸発器７
をはじめとする冷凍サイクルにより冷却された冷蔵庫内
の温度が、外気温度により上昇するのを防ぐ。また冷蔵
庫の断熱性能は、冷蔵庫の性能及び消費電力に直接関わ
るものであるが、断熱壁厚さを低減することは冷蔵庫内
容積拡大となる。そこで発泡断熱材に比べ断熱性能の高
い真空断熱材を採用することにより、消費電力の低減や
内容積の拡大を図ることができる。尚、真空断熱材を冷
蔵庫本体１に組み込む場合、組立性、取り扱い性や各室
の温度による真空断熱材の必要厚さを考慮すると、上か
ら下まで１枚にするのはよりも、上部真空断熱材５と下
部真空断熱材６に分けた方が効率がよい。つまり、３枚
以上に分割しても同様に箱体を実現できることは言うま
でもない。Then, the heat insulating box formed as described above is covered with a heat insulating door (not shown), so that the evaporator 7 is opened.
To prevent the temperature in the refrigerator cooled by the refrigeration cycle from rising due to the outside air temperature. The heat insulation performance of the refrigerator is directly related to the performance and power consumption of the refrigerator. However, reducing the thickness of the heat insulation wall increases the internal volume of the refrigerator. Therefore, by employing a vacuum heat insulating material having a higher heat insulating performance than a foam heat insulating material, it is possible to reduce power consumption and increase the internal volume. When the vacuum heat insulating material is incorporated into the refrigerator body 1, considering the assemblability, handleability, and the required thickness of the vacuum heat insulating material depending on the temperature of each room, it is better to use one piece from the top to the bottom than to use the upper vacuum. It is more efficient to divide the heat insulating material 5 and the lower vacuum heat insulating material 6. In other words, it goes without saying that a box body can be similarly realized even when divided into three or more pieces.
【００２０】ここで、上部真空断熱材５と下部真空断熱
材６の間の真空断熱材上下間すき間１１は断熱性能が低
い箇所であるが、野菜室冷凍室間仕切部でなく野菜室壁
部に位置するよう構成されている。Here, the gap 11 between the upper and lower vacuum heat insulators 5 and 6 is a place where the heat insulating performance is low. It is configured to be located.
【００２１】かかる構成によると、断熱性能の最も低い
真空断熱材上下間すき間１１が壁部になるため、庫内か
らの熱伝達により、外箱表面部１２に結露することが懸
念される。しかし、庫内側が野菜室であり、庫内温度が
約３度と冷凍室に比べ温度が高いことから、外箱表面部
温度は結露温度まで低下せず、外箱表面部は結露しない
ものである。According to such a configuration, since the upper and lower gaps 11 of the vacuum heat insulating material having the lowest heat insulating performance become the walls, there is a concern that the heat transfer from the inside of the refrigerator causes condensation on the outer case surface portion 12. However, since the inside of the refrigerator is a vegetable room, and the temperature inside the refrigerator is about 3 degrees, which is higher than that in the freezer compartment, the surface temperature of the outer box does not decrease to the dew condensation temperature and the surface of the outer box does not dew. is there.
【００２２】上記のように、この実施形態では、真空断
熱材上下間すき間１１は野菜室壁部に位置するように配
置したことにより、真空断熱材が引き出ししール補強材
１３のある野菜室壁部を通過しないため、真空断熱材と
しール補強材が重なることがなく壁厚が厚くならず野菜
室の壁厚を薄くすることが可能となり、冷蔵庫の同一外
形寸法で、野菜室の内容積をより大きく確保することが
出来る。As described above, in this embodiment, the upper and lower gaps 11 of the vacuum heat insulating material are arranged so as to be located on the wall of the vegetable room, so that the vacuum heat insulating material is drawn out and the vegetable room with the reinforcing member 13 is provided. Since it does not pass through the wall, the vacuum insulation and the reinforcing material do not overlap, the wall thickness does not increase, and the wall thickness of the vegetable room can be reduced. A larger product can be secured.
【００２３】また、本実施例の野菜室が冷蔵室であって
も同様である。The same applies to the case where the vegetable room in this embodiment is a refrigerator room.
【００２４】さらに、他の実施例を図４に示す。真空断
熱材に凹部を形成して、もの凹部にレールと補強材を配
置したものである。本実施例でも、貯蔵室側方の内箱と
外箱との間の壁の厚さを薄くすることが出来るので、上
記実施例と同様に、冷蔵庫の同一外形寸法で野菜室の内
容積をより大きく確保することができる。FIG. 4 shows another embodiment. A concave portion is formed in a vacuum heat insulating material, and a rail and a reinforcing material are arranged in the concave portion. Also in this embodiment, since the thickness of the wall between the inner box and the outer box on the side of the storage room can be reduced, the inner volume of the vegetable room with the same external dimensions of the refrigerator as in the above-described embodiment. It can be secured larger.
【００２５】[0025]
【発明の効果】本発明によれば、冷蔵室の内容積を大き
く確保した冷蔵庫を提供することが出来る。According to the present invention, it is possible to provide a refrigerator having a large internal volume of the refrigerator compartment.
【図１】本発明による中段野菜室形冷蔵庫の実施形態を
示す縦断面正面図である。FIG. 1 is a longitudinal sectional front view showing an embodiment of a middle-stage vegetable room refrigerator according to the present invention.
【図２】従来構造のトップフリーザー形冷蔵庫のー例を
示す縦断面正面図である。FIG. 2 is a longitudinal sectional front view showing an example of a conventional top freezer refrigerator.
【図３】従来構造の中段野菜室形冷蔵庫のー例を示す縦
断面正面図である。FIG. 3 is a vertical sectional front view showing an example of a conventional middle-stage vegetable room refrigerator.
【図４】本発明による他の実施形態の冷蔵庫の要部を示
す縦断面正面図である。FIG. 4 is a longitudinal sectional front view showing a main part of a refrigerator according to another embodiment of the present invention.
１…冷蔵庫本体、 ２…冷蔵庫外箱、 ３・・・冷
蔵庫内箱、４…発泡断熱材、 ５…上部真空断熱材、
６・・・下部真空断熱材、７・・・蒸発器、 ８・・・
冷蔵室、 ９…野菜室、１０…冷凍室、 １１・
・・真空断熱材上下間すき間、１２・・・外箱表面部、
１３…引き出ししール補強材。1 ... Refrigerator body, 2 ... Refrigerator outer box, 3 ... Refrigerator inner box, 4 ... Foam insulation, 5 ... Upper vacuum insulation,
6 ... Lower vacuum insulation material, 7 ... Evaporator, 8 ...
Refrigerator room, 9… Vegetable room, 10… Freezer room, 11 ・
..Vacuum insulation material upper and lower gaps, 12: outer box surface,
13 ... Drawer reinforcement.
フロントページの続き (72)発明者 荒木 邦成 栃木県下都賀郡大平町大字富田800番地 株式会社日立製作所冷熱事業部内 Ｆターム(参考） 3L102 JA01 KB21 LB01 LB39 MB05 MB29 Continued on the front page (72) Inventor Kunari Araki 800 Futami, Tomita, Ohira-cho, Shimotsuga-gun, Tochigi Prefecture F-term (Ref.) 3L102 JA01 KB21 LB01 LB39 MB05 MB29
Claims (4)
断熱材とを有した冷蔵庫箱体と、この冷蔵庫箱体の内側
に設けられた複数の貯蔵室と、前記外箱と前記内箱との
間で前記冷蔵庫箱体の側壁面の上下方向に沿って配置さ
れた複数の真空断熱材とを備える冷蔵庫であって、前記
複数の真空断熱材の上部の真空断熱材と下部の真空断熱
材の間の間隙が前記貯蔵室の一つの側方に位置する冷蔵
庫。1. A refrigerator box having an outer box, an inner box, and a foamed heat insulating material provided therebetween, a plurality of storage rooms provided inside the refrigerator box, A refrigerator comprising: a plurality of vacuum heat insulators arranged along a vertical direction of a side wall surface of the refrigerator box between the inner box and a vacuum heat insulator and an upper vacuum heat insulator below the plurality of vacuum heat insulators. The refrigerator, wherein the gap between the vacuum insulations is located on one side of the storage compartment.
な貯蔵室であり、冷蔵庫の上下方向について、前記複数
の真空断熱材の上部の真空断熱材と下部の真空断熱材の
間位置に前記レールが配置された請求項１記載の冷蔵
庫。2. The storage room, wherein the storage room is a storage room that can be pulled out along a rail, and the storage room is located between an upper vacuum insulation material and a lower vacuum insulation material of the plurality of vacuum insulation materials in a vertical direction of the refrigerator. The refrigerator according to claim 1, wherein a rail is arranged.
冷蔵庫。3. The refrigerator according to claim 2, wherein said storage room is a vegetable room.
断熱材とを有した冷蔵庫箱体と、この冷蔵庫箱体の内側
に設けられた複数の貯蔵室と、前記外箱と前記内箱との
間で前記冷蔵庫箱体の側壁面の上下方向に沿って配置さ
れた複数の真空断熱材とを備える冷蔵庫であって、 上記真空断熱材上の冷蔵室の側面に配置され、他の部分
の真空断熱材壁厚より壁厚が小さい部分を備えた冷蔵
庫。4. A refrigerator box having an outer box, an inner box, and a foamed heat insulating material provided therebetween, a plurality of storage rooms provided inside the refrigerator box, A plurality of vacuum heat insulating materials arranged along the vertical direction of the side wall surface of the refrigerator box between the inner box and a refrigerator, wherein the vacuum heat insulating material is disposed on a side of a refrigerator compartment on the vacuum heat insulating material, A refrigerator provided with a portion having a wall thickness smaller than the wall thickness of the vacuum insulation material of other portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10210662A JP2000039255A (en) | 1998-07-27 | 1998-07-27 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10210662A JP2000039255A (en) | 1998-07-27 | 1998-07-27 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000039255A true JP2000039255A (en) | 2000-02-08 |
Family
ID=16593038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10210662A Pending JP2000039255A (en) | 1998-07-27 | 1998-07-27 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000039255A (en) |
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-
1998
- 1998-07-27 JP JP10210662A patent/JP2000039255A/en active Pending
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|---|---|---|---|---|
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| JP2008064323A (en) * | 2006-09-04 | 2008-03-21 | Sharp Corp | Vacuum heat insulating panel and refrigerator using the same |
| JP2014070738A (en) * | 2012-09-27 | 2014-04-21 | Toshiba Corp | Heat insulating housing for refrigerator |
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| JP2016006375A (en) * | 2015-08-18 | 2016-01-14 | 株式会社東芝 | refrigerator |
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