JPH0446370Y2 - - Google Patents
Info
- Publication number
- JPH0446370Y2 JPH0446370Y2 JP3833988U JP3833988U JPH0446370Y2 JP H0446370 Y2 JPH0446370 Y2 JP H0446370Y2 JP 3833988 U JP3833988 U JP 3833988U JP 3833988 U JP3833988 U JP 3833988U JP H0446370 Y2 JPH0446370 Y2 JP H0446370Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting part
- emitting
- tube
- space
- 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
- 239000011521 glass Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 description 8
- 230000020169 heat generation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3833988U JPH0446370Y2 (h) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3833988U JPH0446370Y2 (h) | 1988-03-25 | 1988-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01142155U JPH01142155U (h) | 1989-09-28 |
| JPH0446370Y2 true JPH0446370Y2 (h) | 1992-10-30 |
Family
ID=31264894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3833988U Expired JPH0446370Y2 (h) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446370Y2 (h) |
-
1988
- 1988-03-25 JP JP3833988U patent/JPH0446370Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01142155U (h) | 1989-09-28 |
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