JPH0612608Y2 - 管型白熱電球 - Google Patents
管型白熱電球Info
- Publication number
- JPH0612608Y2 JPH0612608Y2 JP5702889U JP5702889U JPH0612608Y2 JP H0612608 Y2 JPH0612608 Y2 JP H0612608Y2 JP 5702889 U JP5702889 U JP 5702889U JP 5702889 U JP5702889 U JP 5702889U JP H0612608 Y2 JPH0612608 Y2 JP H0612608Y2
- Authority
- JP
- Japan
- Prior art keywords
- short
- core wire
- light emitting
- circuit core
- filament
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5702889U JPH0612608Y2 (ja) | 1989-05-19 | 1989-05-19 | 管型白熱電球 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5702889U JPH0612608Y2 (ja) | 1989-05-19 | 1989-05-19 | 管型白熱電球 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02148555U JPH02148555U (enrdf_load_stackoverflow) | 1990-12-18 |
JPH0612608Y2 true JPH0612608Y2 (ja) | 1994-03-30 |
Family
ID=31581372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5702889U Expired - Lifetime JPH0612608Y2 (ja) | 1989-05-19 | 1989-05-19 | 管型白熱電球 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0612608Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-05-19 JP JP5702889U patent/JPH0612608Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02148555U (enrdf_load_stackoverflow) | 1990-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |