JPS6237160U - - Google Patents
Info
- Publication number
- JPS6237160U JPS6237160U JP12724785U JP12724785U JPS6237160U JP S6237160 U JPS6237160 U JP S6237160U JP 12724785 U JP12724785 U JP 12724785U JP 12724785 U JP12724785 U JP 12724785U JP S6237160 U JPS6237160 U JP S6237160U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- direct current
- current lighting
- tubular enclosure
- insulating film
- 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
- 239000002184 metal Substances 0.000 claims description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims 1
- 229910052593 corundum Inorganic materials 0.000 claims 1
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12724785U JPS6237160U (zh) | 1985-08-22 | 1985-08-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12724785U JPS6237160U (zh) | 1985-08-22 | 1985-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6237160U true JPS6237160U (zh) | 1987-03-05 |
Family
ID=31021812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12724785U Pending JPS6237160U (zh) | 1985-08-22 | 1985-08-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6237160U (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59157947A (ja) * | 1983-02-25 | 1984-09-07 | 東芝ライテック株式会社 | 電球 |
-
1985
- 1985-08-22 JP JP12724785U patent/JPS6237160U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59157947A (ja) * | 1983-02-25 | 1984-09-07 | 東芝ライテック株式会社 | 電球 |