JP4334525B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP4334525B2 JP4334525B2 JP2005286357A JP2005286357A JP4334525B2 JP 4334525 B2 JP4334525 B2 JP 4334525B2 JP 2005286357 A JP2005286357 A JP 2005286357A JP 2005286357 A JP2005286357 A JP 2005286357A JP 4334525 B2 JP4334525 B2 JP 4334525B2
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- gas barrier
- barrier layer
- outer packaging
- film
- 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 - Fee Related
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- Thermal Insulation (AREA)
- Refrigerator Housings (AREA)
Description
2 本体部
3 開閉扉
4 貯蔵室
5 外箱
6 内箱
7 発泡断熱材
10 真空断熱材
11 外包材
12 芯材
12a 凹部
13 吸着材
21 第1ラミネートフィルム
22 第2ラミネートフィルム
21a、22a シーラント層
21b、22b 第1ガスバリア層
21c、22c 第2ガスバリア層
21d、22d 保護層
Claims (3)
- 貯蔵室を有する本体部の前面を開閉扉により開閉し、スペーサとなる芯材と前記芯材を内包して内部が真空に維持される袋状の外包材とを備えた真空断熱材を前記本体部の断熱壁に設けた冷蔵庫において、
前記外包材は複数のフィルム状部材を積層した第1ラミネートフィルムを有し、
第1ラミネートフィルムはエチレンビニルアルコール共重合体から成る基台上にアルミニウム蒸着を施した面にポリ塩化ビニル系樹脂をコーティングした第1ガスバリア層を有し、
ポリエステルから成る基台上にアルミニウム蒸着を施して第1ガスバリア層よりも厚みの少ない第2ガスバリア層を第1ガスバリア層に隣設したことを特徴とする冷蔵庫。 - 前記外包材内に侵入するガスを吸着する吸着材を前記外包材内の前記貯蔵室側に配置したことを特徴とする請求項1に記載の冷蔵庫。
- アルミニウム箔を含む複数のフィルム状部材を積層した第2ラミネートフィルムの両端と第1ラミネートフィルムの両端とを密着して前記外包材を袋状に形成し、第2ラミネートフィルムを前記貯蔵室側に配置したことを特徴とする請求項2に記載の冷蔵庫。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005286357A JP4334525B2 (ja) | 2005-09-30 | 2005-09-30 | 冷蔵庫 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005286357A JP4334525B2 (ja) | 2005-09-30 | 2005-09-30 | 冷蔵庫 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007093164A JP2007093164A (ja) | 2007-04-12 |
| JP4334525B2 true JP4334525B2 (ja) | 2009-09-30 |
Family
ID=37979094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005286357A Expired - Fee Related JP4334525B2 (ja) | 2005-09-30 | 2005-09-30 | 冷蔵庫 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4334525B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5195494B2 (ja) * | 2009-02-16 | 2013-05-08 | 三菱電機株式会社 | 真空断熱材及びその製造方法 |
| JP5193980B2 (ja) | 2009-09-28 | 2013-05-08 | 日立アプライアンス株式会社 | 冷蔵庫 |
| JP5904897B2 (ja) * | 2012-07-19 | 2016-04-20 | 三菱電機株式会社 | 真空断熱材およびその製造方法、並びに保温体 |
| JP7047820B2 (ja) * | 2019-07-18 | 2022-04-05 | 大日本印刷株式会社 | 真空断熱材用外包材、真空断熱材、および真空断熱材付き物品 |
-
2005
- 2005-09-30 JP JP2005286357A patent/JP4334525B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007093164A (ja) | 2007-04-12 |
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