JPH0418761U - - Google Patents
Info
- Publication number
- JPH0418761U JPH0418761U JP5937590U JP5937590U JPH0418761U JP H0418761 U JPH0418761 U JP H0418761U JP 5937590 U JP5937590 U JP 5937590U JP 5937590 U JP5937590 U JP 5937590U JP H0418761 U JPH0418761 U JP H0418761U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- heat bridge
- powder
- inner tank
- bridge part
- 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
- 239000000843 powder Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Description
第１図は本考案の一実施例に係る粉末真空断熱
箱体の断面図、第２図および第３図はそれぞれ従
来の粉末真空断熱箱体の断面図である。
１……粉末真空断熱箱体、２……外槽、３……
内槽、４……真空層、５……粉末断熱材、６……
ヒートブリツジ部、７……断熱材、８……樹脂板
、９……接着材、１０……開口部、１１……蓋（
開閉体）、１２……パツキン。
FIG. 1 is a sectional view of a powder vacuum insulation box according to an embodiment of the present invention, and FIGS. 2 and 3 are sectional views of conventional powder vacuum insulation boxes, respectively. 1...Powder vacuum insulation box body, 2...Outer tank, 3...
Inner tank, 4... Vacuum layer, 5... Powder insulation material, 6...
Heat bridge part, 7...Insulating material, 8...Resin plate, 9...Adhesive material, 10...Opening, 11...Lid (
Opening/closing body), 12... Patsukin.
Claims (1)
れてなり、開口部を有する粉末真空断熱箱体であ
つて、前記開口部の外周位置で前記外槽と内槽と
を連結するヒートブリツジ部が、断面形状が両側
から２段階に窪んだ金属板により形成され、この
ヒートブリツジ部の両端縁が前記外槽の端縁と前
記内槽の端縁とにそれぞれ沿つて溶着され、前記
ヒートブリツジ部における２段目の窪み部に断熱
材が配設され、前記ヒートブリツジ部における１
段目の窪み部全面に熱伝導率の小さな樹脂板が嵌
入接着されていることを特徴とする粉末真空断熱
箱体。 A powder vacuum insulation box having an opening in which a vacuum layer between an outer tank and an inner tank is filled with a powder insulation material, and the outer tank and the inner tank are connected at the outer periphery of the opening. The heat bridge part is formed of a metal plate whose cross-sectional shape is recessed in two steps from both sides, and both edges of the heat bridge part are welded along the edges of the outer tank and the edge of the inner tank, respectively. A heat insulating material is disposed in the second recessed part in the heat bridge part.
A powder vacuum insulation box body characterized by having a resin plate with low thermal conductivity fitted and bonded to the entire surface of the recessed part of the step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5937590U JPH0418761U (en) | 1990-06-05 | 1990-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5937590U JPH0418761U (en) | 1990-06-05 | 1990-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418761U true JPH0418761U (en) | 1992-02-17 |
Family
ID=31585816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5937590U Pending JPH0418761U (en) | 1990-06-05 | 1990-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418761U (en) |
-
1990
- 1990-06-05 JP JP5937590U patent/JPH0418761U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0418761U (en) | ||
| JPS5911291U (en) | insulation wall | |
| JPS60146077U (en) | High barrier easy opening container | |
| JPH0470752U (en) | ||
| JPS5898310U (en) | Seal structure at the bottom of paper cups | |
| JPH0468989U (en) | ||
| JPS5843332U (en) | Vacuum double container | |
| JPH01107585U (en) | ||
| JPS6287294U (en) | ||
| JPS62143184U (en) | ||
| JPS58135681U (en) | Insulated box with vacuum insulation | |
| JPS5852110U (en) | paper container | |
| JPH0485665U (en) | ||
| JPS60159986U (en) | Insulated box with vacuum insulation | |
| JPH046195U (en) | ||
| JPH01116186U (en) | ||
| JPS58149925U (en) | Lunch box included | |
| JPS5923935U (en) | insulated storage | |
| JPS6191566U (en) | ||
| JPS6185059U (en) | ||
| JPH03123874U (en) | ||
| JPH0267648U (en) | ||
| JPS5966774U (en) | paper container with lid | |
| JPH0418760U (en) | ||
| JPS5982430U (en) | electric water heater |