JPS6449878A - Heat-insulating door - Google Patents
Heat-insulating doorInfo
- Publication number
- JPS6449878A JPS6449878A JP20480587A JP20480587A JPS6449878A JP S6449878 A JPS6449878 A JP S6449878A JP 20480587 A JP20480587 A JP 20480587A JP 20480587 A JP20480587 A JP 20480587A JP S6449878 A JPS6449878 A JP S6449878A
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- insulating material
- foaming
- sash
- protective layer
- 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
Landscapes
- Refrigerator Housings (AREA)
Abstract
PURPOSE: To prevent the entry of air into a foaming resin heat insulating material and maintain a mechanical strength as well as a heat insulating characteristic for a long period by providing a protective layer having a gas barrier characteristic on a surface facing a door inner plate made of the foaming resin heat insulating material. CONSTITUTION: In a door 1, a vacuum heat insulating material 5 is bonded to a metallic outer plate 3, a sash 4 made of a resin is fitted thereto and a foaming resin heat insulating material 8 such as foaming urethane is injected and solidified in a foaming jig in which the outer plate 3 and the sash 4 are housed so that the vacuum heat insulating material 5 is buried therein. A protective layer 12 having a gas barrier characteristic is formed on the surface of the foaming resin heat insulating material 8 facing a door inner plate 9. A plastic film low in its thermal conductivity is suitable for the material of the protective layer to prevent the entry of heat from the sash 4. The protective layer is formed by setting the outer plate 3, the sash 4 and the vacuum heat insulating material 5 together in the foaming jig when the foaming resin heat insulating material 8 is injected and solidified, and injecting or applying a resin such as polyvinylidene to the surface thereof after the foaming resin heat insulating material 8 is injected and solidified to form a coated layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20480587A JPS6449878A (en) | 1987-08-18 | 1987-08-18 | Heat-insulating door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20480587A JPS6449878A (en) | 1987-08-18 | 1987-08-18 | Heat-insulating door |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6449878A true JPS6449878A (en) | 1989-02-27 |
Family
ID=16496656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20480587A Pending JPS6449878A (en) | 1987-08-18 | 1987-08-18 | Heat-insulating door |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6449878A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008206281A (en) * | 2007-02-20 | 2008-09-04 | Yaskawa Electric Corp | Canned linear motor armature and canned linear motor |
JP2012255607A (en) * | 2011-06-09 | 2012-12-27 | Toshiba Corp | Heat insulation box |
JP2013120012A (en) * | 2011-12-07 | 2013-06-17 | Toshiba Corp | Refrigerator |
JP2015064200A (en) * | 2015-01-15 | 2015-04-09 | 株式会社東芝 | Heat-insulating cabinet |
-
1987
- 1987-08-18 JP JP20480587A patent/JPS6449878A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008206281A (en) * | 2007-02-20 | 2008-09-04 | Yaskawa Electric Corp | Canned linear motor armature and canned linear motor |
JP2012255607A (en) * | 2011-06-09 | 2012-12-27 | Toshiba Corp | Heat insulation box |
JP2013120012A (en) * | 2011-12-07 | 2013-06-17 | Toshiba Corp | Refrigerator |
JP2015064200A (en) * | 2015-01-15 | 2015-04-09 | 株式会社東芝 | Heat-insulating cabinet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI812682L (en) | POLYOLEFINSKIKT MED BAETTRE ADHESION TILL ETT PLASTSUBSTRAT | |
DE60036572D1 (en) | Heat-insulating wall element and method for its production | |
GB8826410D0 (en) | Fire/smoke protection structure for plastic pipe/cable channel portion in floor/wall | |
DK332879A (en) | THERMAL EXPANDABLE SEALING MATERIAL FOR JOINT SPACES EL.LIGN. AND METHOD OF SEALING WALLS OR DOORS IN FIRE CASES | |
CA2007966A1 (en) | Method for making a painted part and part made therefrom | |
JPS6449878A (en) | Heat-insulating door | |
ES266479U (en) | Molding laminate | |
NL185937C (en) | EPOXY RESIN COMPOSITION FOR THE MANUFACTURE OF PREPREGS CURING, IN HEAT AND PRESSURE, INTO INSULATING SUBSTRATES FOR FIRE-RETARDANT, GLASS-REINFORCED PRESSURE PANELS AND PANELS MADE WITH THIS COMPOSITION. | |
FR2304763A1 (en) | Plastic shutter made of two halves filled with foam - resistant to weather and providing sound and heat insulation | |
NO883512D0 (en) | CONTAINER AND PROCEDURE FOR CLOSING THIS. | |
DE69027687D1 (en) | AGAINST DESTROYING SEAT | |
FR2340811A1 (en) | Metal-foam-metal laminated profiles - used for mfr. of window and door frames and wall cladding structures | |
IT1231010B (en) | PROCEDURE FOR THE PREPARATION OF THERMAL INSULATION STRUCTURAL ELEMENTS AND PRODUCTS SO OBTAINED. | |
GB2207089B (en) | Articles that include glass sheeting | |
EP0319252A3 (en) | Insulating container | |
EP0203906A3 (en) | Method of making a three-dimensional laminate | |
JPS60174639A (en) | Heat-insulating board | |
JPS5678949A (en) | Preparation of building panel | |
JPS6414583A (en) | Heat insulating box body | |
JPS57196041A (en) | Top plate of kotatsu foot warmer | |
JPS5555836A (en) | Foam material for refrigerator door and forming die | |
JPS57159194A (en) | Speaker cabinet | |
JPS57189831A (en) | Method of injection-molding hot-melt material to surface of shaped article | |
JPH029272B2 (en) | ||
GB1309445A (en) | Thermally insulated containers |