JPS6097541A - 管型電球の製造方法 - Google Patents
管型電球の製造方法Info
- Publication number
- JPS6097541A JPS6097541A JP20363383A JP20363383A JPS6097541A JP S6097541 A JPS6097541 A JP S6097541A JP 20363383 A JP20363383 A JP 20363383A JP 20363383 A JP20363383 A JP 20363383A JP S6097541 A JPS6097541 A JP S6097541A
- Authority
- JP
- Japan
- Prior art keywords
- filament
- short
- filament assembly
- glass tube
- circuit portion
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 12
- 239000011521 glass Substances 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 238000005520 cutting process Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 5
- 208000002193 Pain Diseases 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 5
- 239000011888 foil Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20363383A JPS6097541A (ja) | 1983-11-01 | 1983-11-01 | 管型電球の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20363383A JPS6097541A (ja) | 1983-11-01 | 1983-11-01 | 管型電球の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6097541A true JPS6097541A (ja) | 1985-05-31 |
| JPH0358144B2 JPH0358144B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-09-04 |
Family
ID=16477274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20363383A Granted JPS6097541A (ja) | 1983-11-01 | 1983-11-01 | 管型電球の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6097541A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1983
- 1983-11-01 JP JP20363383A patent/JPS6097541A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0358144B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-09-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |