JPH01111543U - - Google Patents
Info
- Publication number
- JPH01111543U JPH01111543U JP620288U JP620288U JPH01111543U JP H01111543 U JPH01111543 U JP H01111543U JP 620288 U JP620288 U JP 620288U JP 620288 U JP620288 U JP 620288U JP H01111543 U JPH01111543 U JP H01111543U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- outer cylinder
- inner cylinder
- subjected
- mirror finish
- 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
- 238000009413 insulation Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Thermally Insulated Containers For Foods (AREA)
Description
第１図はこの考案の魔法瓶の１実施例を示す断
面図である。 １……外筒、２……内筒、３……注ぎ口、４…
…真空断熱層。
面図である。 １……外筒、２……内筒、３……注ぎ口、４…
…真空断熱層。
Claims (1)
- 【実用新案登録請求の範囲】 外筒に内筒が気密に内装され、前記内筒の注ぎ
口が前記外筒より外部に開口し、前記外筒と前記
内筒との間に真空断熱層が形成された魔法瓶にお
いて、 前記外筒および前記内筒をそれぞれ金属製とし
、前記外筒の内面が超鏡面加工され、かつ、前記
内筒の内外面がそれぞれ超鏡面加工された魔法瓶
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP620288U JPH01111543U (ja) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP620288U JPH01111543U (ja) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01111543U true JPH01111543U (ja) | 1989-07-27 |
Family
ID=31210234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP620288U Pending JPH01111543U (ja) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111543U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133162A (en) * | 1976-04-30 | 1977-11-08 | Nippon Oxygen Co Ltd | Production of vacuum bottle fabricated from metal |
-
1988
- 1988-01-20 JP JP620288U patent/JPH01111543U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133162A (en) * | 1976-04-30 | 1977-11-08 | Nippon Oxygen Co Ltd | Production of vacuum bottle fabricated from metal |