JPS6228246Y2 - - Google Patents
Info
- Publication number
- JPS6228246Y2 JPS6228246Y2 JP19944082U JP19944082U JPS6228246Y2 JP S6228246 Y2 JPS6228246 Y2 JP S6228246Y2 JP 19944082 U JP19944082 U JP 19944082U JP 19944082 U JP19944082 U JP 19944082U JP S6228246 Y2 JPS6228246 Y2 JP S6228246Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- metal
- heating element
- vacuum
- cylinder
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 20
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 13
- 239000012212 insulator Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Cookers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19944082U JPS59101932U (ja) | 1982-12-28 | 1982-12-28 | 電気加熱式金属製魔法瓶 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19944082U JPS59101932U (ja) | 1982-12-28 | 1982-12-28 | 電気加熱式金属製魔法瓶 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59101932U JPS59101932U (ja) | 1984-07-09 |
| JPS6228246Y2 true JPS6228246Y2 (en]) | 1987-07-20 |
Family
ID=30424971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19944082U Granted JPS59101932U (ja) | 1982-12-28 | 1982-12-28 | 電気加熱式金属製魔法瓶 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59101932U (en]) |
-
1982
- 1982-12-28 JP JP19944082U patent/JPS59101932U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59101932U (ja) | 1984-07-09 |
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