JP7139480B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP7139480B2 JP7139480B2 JP2021064796A JP2021064796A JP7139480B2 JP 7139480 B2 JP7139480 B2 JP 7139480B2 JP 2021064796 A JP2021064796 A JP 2021064796A JP 2021064796 A JP2021064796 A JP 2021064796A JP 7139480 B2 JP7139480 B2 JP 7139480B2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- bag body
- core material
- heat
- vacuum insulation
- 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.)
- Active
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- 238000009413 insulation Methods 0.000 claims description 42
- 239000011162 core material Substances 0.000 claims description 25
- 239000012790 adhesive layer Substances 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000011241 protective layer Substances 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000002648 laminated material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Thermal Insulation (AREA)
- Refrigerator Housings (AREA)
Description
なお、接着層58は、第1袋体54と第2袋体56の対向する面の全てに設ける必要は無く、第2袋体56を第1袋体54に固定することができれば部分的に設けられても良い。
Claims (1)
- 内箱と外箱との間に設けられる断熱空間に真空断熱パネルを有する冷蔵庫であって、
前記真空断熱パネルは、芯材と、金属を含むガスバリア層を有し前記芯材を収容した状態で内部が減圧密封される複数の袋体とを備え、
前記袋体同士を接着する接着層が、前記芯材の平面部分のうち一部の領域に設けられ、
前記袋体は、前記接着層を介して対向する面が互いに同じ材料で構成されている冷蔵庫。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021064796A JP7139480B2 (ja) | 2019-10-11 | 2021-04-06 | 冷蔵庫 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019188030A JP6909841B2 (ja) | 2018-08-01 | 2019-10-11 | 真空断熱パネル及び冷蔵庫 |
| JP2021064796A JP7139480B2 (ja) | 2019-10-11 | 2021-04-06 | 冷蔵庫 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019188030A Division JP6909841B2 (ja) | 2018-08-01 | 2019-10-11 | 真空断熱パネル及び冷蔵庫 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021103080A JP2021103080A (ja) | 2021-07-15 |
| JP7139480B2 true JP7139480B2 (ja) | 2022-09-20 |
Family
ID=69099637
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019188030A Expired - Fee Related JP6909841B2 (ja) | 2018-08-01 | 2019-10-11 | 真空断熱パネル及び冷蔵庫 |
| JP2021064796A Active JP7139480B2 (ja) | 2019-10-11 | 2021-04-06 | 冷蔵庫 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019188030A Expired - Fee Related JP6909841B2 (ja) | 2018-08-01 | 2019-10-11 | 真空断熱パネル及び冷蔵庫 |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP6909841B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017218219A1 (de) * | 2017-10-12 | 2019-04-18 | Continental Teves Ag & Co. Ohg | Spreizeinheit für Trommelbremse mit Verschleißwegnachstellung und die Trommelbremse |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004099060A (ja) | 2002-09-05 | 2004-04-02 | Nisshinbo Ind Inc | 真空断熱材用包装袋の製造方法及びその包装袋を用いた真空断熱材 |
| JP2005351405A (ja) | 2004-06-11 | 2005-12-22 | Toppan Printing Co Ltd | 真空断熱材用外装体 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62181795U (ja) * | 1986-05-10 | 1987-11-18 |
-
2019
- 2019-10-11 JP JP2019188030A patent/JP6909841B2/ja not_active Expired - Fee Related
-
2021
- 2021-04-06 JP JP2021064796A patent/JP7139480B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004099060A (ja) | 2002-09-05 | 2004-04-02 | Nisshinbo Ind Inc | 真空断熱材用包装袋の製造方法及びその包装袋を用いた真空断熱材 |
| JP2005351405A (ja) | 2004-06-11 | 2005-12-22 | Toppan Printing Co Ltd | 真空断熱材用外装体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6909841B2 (ja) | 2021-07-28 |
| JP2021103080A (ja) | 2021-07-15 |
| JP2020003210A (ja) | 2020-01-09 |
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