JPS647993U - - Google Patents
Info
- Publication number
- JPS647993U JPS647993U JP10366087U JP10366087U JPS647993U JP S647993 U JPS647993 U JP S647993U JP 10366087 U JP10366087 U JP 10366087U JP 10366087 U JP10366087 U JP 10366087U JP S647993 U JPS647993 U JP S647993U
- Authority
- JP
- Japan
- Prior art keywords
- deposited film
- aluminum vapor
- convex portion
- insulating material
- heat insulating
- 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.)
- Granted
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Description
第１図はアルミ蒸着フイルムの構造図、第２図
は本考案の一実施例の断面図、第３図、第４図は
従来のアルミ蒸着フイルムの拡大断面図である。
１はアルミ蒸着フイルム、２は凸部、３は凹部
、５は真空多層膜断熱材を示す。
FIG. 1 is a structural diagram of an aluminum vapor deposited film, FIG. 2 is a sectional view of an embodiment of the present invention, and FIGS. 3 and 4 are enlarged sectional views of a conventional aluminum vapor deposited film. 1 is an aluminum vapor-deposited film, 2 is a convex portion, 3 is a concave portion, and 5 is a vacuum multilayer heat insulating material.
Claims (1)
凸部中央に球面状の凹部を形成し、前記アルミ蒸
着フイルムを積層したことを特徴とする真空多層
膜断熱材。 1. A vacuum multilayer heat insulating material, characterized in that a spherical concave portion is formed in the center of a convex portion of an aluminum vapor-deposited film having a hemispherical convex portion, and the aluminum vapor-deposited film is laminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987103660U JPH063269Y2 (en) | 1987-07-06 | 1987-07-06 | Vacuum multilayer insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987103660U JPH063269Y2 (en) | 1987-07-06 | 1987-07-06 | Vacuum multilayer insulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS647993U true JPS647993U (en) | 1989-01-17 |
| JPH063269Y2 JPH063269Y2 (en) | 1994-01-26 |
Family
ID=31334691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987103660U Expired - Lifetime JPH063269Y2 (en) | 1987-07-06 | 1987-07-06 | Vacuum multilayer insulation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063269Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5011684A (en) * | 1973-06-01 | 1975-02-06 | ||
| JPS5730934U (en) * | 1980-07-29 | 1982-02-18 | ||
| JPS57186698A (en) * | 1981-05-13 | 1982-11-17 | Yukio Hoshiko | Laminated heat insulating material for extra low temperature |
| JPS60156292U (en) * | 1984-03-27 | 1985-10-17 | 鐘淵化学工業株式会社 | Spacer for laminated insulation material for cryogenic temperatures |
-
1987
- 1987-07-06 JP JP1987103660U patent/JPH063269Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5011684A (en) * | 1973-06-01 | 1975-02-06 | ||
| JPS5730934U (en) * | 1980-07-29 | 1982-02-18 | ||
| JPS57186698A (en) * | 1981-05-13 | 1982-11-17 | Yukio Hoshiko | Laminated heat insulating material for extra low temperature |
| JPS60156292U (en) * | 1984-03-27 | 1985-10-17 | 鐘淵化学工業株式会社 | Spacer for laminated insulation material for cryogenic temperatures |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063269Y2 (en) | 1994-01-26 |