JPH0427088Y2 - - Google Patents
Info
- Publication number
- JPH0427088Y2 JPH0427088Y2 JP1986165828U JP16582886U JPH0427088Y2 JP H0427088 Y2 JPH0427088 Y2 JP H0427088Y2 JP 1986165828 U JP1986165828 U JP 1986165828U JP 16582886 U JP16582886 U JP 16582886U JP H0427088 Y2 JPH0427088 Y2 JP H0427088Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- tube
- filament assembly
- emitting
- reduced
- 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
- 229910052736 halogen Inorganic materials 0.000 claims description 32
- 150000002367 halogens Chemical class 0.000 claims description 32
- 239000007789 gas Substances 0.000 claims description 28
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986165828U JPH0427088Y2 (US20090163788A1-20090625-C00002.png) | 1986-10-30 | 1986-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986165828U JPH0427088Y2 (US20090163788A1-20090625-C00002.png) | 1986-10-30 | 1986-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6372845U JPS6372845U (US20090163788A1-20090625-C00002.png) | 1988-05-16 |
| JPH0427088Y2 true JPH0427088Y2 (US20090163788A1-20090625-C00002.png) | 1992-06-29 |
Family
ID=31096226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986165828U Expired JPH0427088Y2 (US20090163788A1-20090625-C00002.png) | 1986-10-30 | 1986-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427088Y2 (US20090163788A1-20090625-C00002.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH076614Y2 (ja) * | 1989-03-17 | 1995-02-15 | ウシオ電機株式会社 | 管型白熱電球 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4423979Y1 (US20090163788A1-20090625-C00002.png) * | 1966-09-27 | 1969-10-09 | ||
| JPS4836278A (US20090163788A1-20090625-C00002.png) * | 1971-09-11 | 1973-05-28 |
-
1986
- 1986-10-30 JP JP1986165828U patent/JPH0427088Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4423979Y1 (US20090163788A1-20090625-C00002.png) * | 1966-09-27 | 1969-10-09 | ||
| JPS4836278A (US20090163788A1-20090625-C00002.png) * | 1971-09-11 | 1973-05-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6372845U (US20090163788A1-20090625-C00002.png) | 1988-05-16 |
