JPS63153471U - - Google Patents
Info
- Publication number
- JPS63153471U JPS63153471U JP4555787U JP4555787U JPS63153471U JP S63153471 U JPS63153471 U JP S63153471U JP 4555787 U JP4555787 U JP 4555787U JP 4555787 U JP4555787 U JP 4555787U JP S63153471 U JPS63153471 U JP S63153471U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- molybdenum foil
- welded
- bulb
- whose
- 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Description
第１図は圧着封止型白熱電球の平面図、第２図
は従来例の断面図、第３図と第４図は本考案実施
例の要部断面図である。
１……バルブ、１１……圧着封止部、１２……
クラツク、２……モリブデン箔、３……フイラメ
ント、４……内部リード線、５……外部リード棒
、５１……溶接部、６……炭素粉末被膜。
FIG. 1 is a plan view of a crimp-sealed incandescent light bulb, FIG. 2 is a sectional view of a conventional example, and FIGS. 3 and 4 are sectional views of essential parts of an embodiment of the present invention. 1...Valve, 11...Crimp sealing part, 12...
crack, 2... molybdenum foil, 3... filament, 4... internal lead wire, 5... external lead rod, 51... welded part, 6... carbon powder coating.
Claims (1)
内部リード線に一端が溶接されたモリブデン箔と
、このモリブデン箔の他端に溶接され、この溶接
部に炭素粉末が塗布された外部リード棒とよりな
るフイラメント組立体がバルブ内に挿入され、モ
リブデン箔に対応する部位のバルブが圧着封止さ
れてなる圧着封止型白熱電球。 A filament assembly consists of a filament, a molybdenum foil whose one end is welded to an internal lead wire extending from the filament, and an external lead rod welded to the other end of the molybdenum foil and whose welded part is coated with carbon powder. A crimp-sealed incandescent light bulb that is inserted into the bulb and the bulb is crimped and sealed in the corresponding part of the molybdenum foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4555787U JPH0427091Y2 (en) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4555787U JPH0427091Y2 (en) | 1987-03-30 | 1987-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63153471U true JPS63153471U (en) | 1988-10-07 |
| JPH0427091Y2 JPH0427091Y2 (en) | 1992-06-29 |
Family
ID=30864399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4555787U Expired JPH0427091Y2 (en) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427091Y2 (en) |
-
1987
- 1987-03-30 JP JP4555787U patent/JPH0427091Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427091Y2 (en) | 1992-06-29 |
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