JPH0464089U - - Google Patents
Info
- Publication number
- JPH0464089U JPH0464089U JP10742790U JP10742790U JPH0464089U JP H0464089 U JPH0464089 U JP H0464089U JP 10742790 U JP10742790 U JP 10742790U JP 10742790 U JP10742790 U JP 10742790U JP H0464089 U JPH0464089 U JP H0464089U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- layer
- weldable
- welded
- 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.)
- Pending
Links
- 239000012774 insulation material Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
- Refrigerator Housings (AREA)
Description
第１図は本考案の実施例に係る真空断熱材の斜
視図、第２図は第１図の−線断面図、第３図
は第１，２図の真空断熱材と硬質ウレタンフオー
ムとからなる断熱構造を示した図、第４図は従来
の真空断熱材の断面図である。
１……スペーサ材、２……通気性中袋、３……
外装体、３ａ……ガスバリヤー層、３ｂ……熱溶
着層、４……真空断熱材、５……ヒートシール部
、６……ゲツター剤、７……金属箔。
Fig. 1 is a perspective view of a vacuum insulation material according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, and Fig. 3 is a diagram showing the vacuum insulation material and hard urethane foam of Figs. 1 and 2. FIG. 4 is a sectional view of a conventional vacuum heat insulating material. 1...Spacer material, 2...Breathable inner bag, 3...
Exterior body, 3a... Gas barrier layer, 3b... Heat welding layer, 4... Vacuum insulation material, 5... Heat seal portion, 6... Getter agent, 7... Metal foil.
Claims (1)
リヤー層を有する外装体の内部にスペーサ材を封
入し、熱溶着層の端部の熱溶着部を熱溶着してな
る真空断熱材において、 上記熱溶着部の端面を金属箔で被覆したことを
特徴とする真空断熱材。[Claim for Utility Model Registration] A spacer material is sealed inside an exterior body that has a heat-weldable heat-weldable layer on the inside and a gas barrier layer on the outside, and the heat-welded portions at the ends of the heat-weld layer are heat-welded. A vacuum insulation material comprising: an end surface of the thermally welded portion covered with metal foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10742790U JPH0464089U (en) | 1990-10-12 | 1990-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10742790U JPH0464089U (en) | 1990-10-12 | 1990-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0464089U true JPH0464089U (en) | 1992-06-01 |
Family
ID=31853945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10742790U Pending JPH0464089U (en) | 1990-10-12 | 1990-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0464089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004094891A1 (en) * | 2003-04-18 | 2004-11-04 | Matsushita Electric Industrial Co., Ltd. | Vacuum thermal insulation material and device using the same |
| JP2015140835A (en) * | 2014-01-28 | 2015-08-03 | 凸版印刷株式会社 | Vacuum heat insulation material |
-
1990
- 1990-10-12 JP JP10742790U patent/JPH0464089U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004094891A1 (en) * | 2003-04-18 | 2004-11-04 | Matsushita Electric Industrial Co., Ltd. | Vacuum thermal insulation material and device using the same |
| EP1617126A1 (en) * | 2003-04-18 | 2006-01-18 | Matsushita Electric Industrial Co., Ltd. | Vacuum thermal insulation material and device using the same |
| KR100750456B1 (en) * | 2003-04-18 | 2007-08-22 | 마쯔시다덴기산교 가부시키가이샤 | Vacuum thermal insulation material and device using the same |
| US7537817B2 (en) | 2003-04-18 | 2009-05-26 | Panasonic Corporation | Vacuum heat insulator and apparatuses using the same |
| EP1617126A4 (en) * | 2003-04-18 | 2010-12-08 | Panasonic Corp | Vacuum thermal insulation material and device using the same |
| JP2015140835A (en) * | 2014-01-28 | 2015-08-03 | 凸版印刷株式会社 | Vacuum heat insulation material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0451358Y2 (en) | ||
| JPH0464089U (en) | ||
| JPH0169773U (en) | ||
| JPS6292396U (en) | ||
| JPH0468989U (en) | ||
| JP2892484B2 (en) | Outer shell integrated vacuum heat insulating material and method of manufacturing the same | |
| JPH0470995U (en) | ||
| JPS6414996U (en) | ||
| JP2572157B2 (en) | Vacuum insulation | |
| JPH047026U (en) | ||
| JPS62554U (en) | ||
| JPS62168845U (en) | ||
| JPS6212489U (en) | ||
| JPS6413489U (en) | ||
| JPH01144345U (en) | ||
| JPH0258687U (en) | ||
| JPH0381859U (en) | ||
| JPH047409U (en) | ||
| JPS61169389U (en) | ||
| JPS62143184U (en) | ||
| JPS63146295U (en) | ||
| JPS6232991U (en) | ||
| JPH0445245U (en) | ||
| JPS6367442U (en) | ||
| JPS6396820U (en) |