JPH0143621Y2 - - Google Patents
Info
- Publication number
- JPH0143621Y2 JPH0143621Y2 JP1206981U JP1206981U JPH0143621Y2 JP H0143621 Y2 JPH0143621 Y2 JP H0143621Y2 JP 1206981 U JP1206981 U JP 1206981U JP 1206981 U JP1206981 U JP 1206981U JP H0143621 Y2 JPH0143621 Y2 JP H0143621Y2
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- ceramic tube
- light source
- axial direction
- opening
- 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
- 238000010438 heat treatment Methods 0.000 claims description 29
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 235000015895 biscuits Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Spectrometry And Color Measurement (AREA)
- Resistance Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1206981U JPH0143621Y2 (cs) | 1981-01-30 | 1981-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1206981U JPH0143621Y2 (cs) | 1981-01-30 | 1981-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57126030U JPS57126030U (cs) | 1982-08-06 |
| JPH0143621Y2 true JPH0143621Y2 (cs) | 1989-12-18 |
Family
ID=29810188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1206981U Expired JPH0143621Y2 (cs) | 1981-01-30 | 1981-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0143621Y2 (cs) |
-
1981
- 1981-01-30 JP JP1206981U patent/JPH0143621Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57126030U (cs) | 1982-08-06 |
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