JPS624820B2 - - Google Patents
Info
- Publication number
- JPS624820B2 JPS624820B2 JP52138699A JP13869977A JPS624820B2 JP S624820 B2 JPS624820 B2 JP S624820B2 JP 52138699 A JP52138699 A JP 52138699A JP 13869977 A JP13869977 A JP 13869977A JP S624820 B2 JPS624820 B2 JP S624820B2
- Authority
- JP
- Japan
- Prior art keywords
- getter
- outer tube
- gas
- temperature
- arc tube
- 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
- 239000000463 material Substances 0.000 claims description 7
- 229910001507 metal halide Inorganic materials 0.000 claims description 6
- 150000005309 metal halides Chemical class 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 42
- 239000012535 impurity Substances 0.000 description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13869977A JPS5471885A (en) | 1977-11-18 | 1977-11-18 | Metal halide lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13869977A JPS5471885A (en) | 1977-11-18 | 1977-11-18 | Metal halide lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5471885A JPS5471885A (en) | 1979-06-08 |
| JPS624820B2 true JPS624820B2 (xx) | 1987-02-02 |
Family
ID=15228048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13869977A Granted JPS5471885A (en) | 1977-11-18 | 1977-11-18 | Metal halide lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5471885A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5327042A (en) * | 1992-07-02 | 1994-07-05 | Osram Sylvania Inc. | Metal halide lamp |
| JP2007095598A (ja) * | 2005-09-30 | 2007-04-12 | Iwasaki Electric Co Ltd | 放電ランプ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038269A (xx) * | 1973-07-17 | 1975-04-09 | ||
| JPS5039946A (xx) * | 1973-08-15 | 1975-04-12 |
-
1977
- 1977-11-18 JP JP13869977A patent/JPS5471885A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038269A (xx) * | 1973-07-17 | 1975-04-09 | ||
| JPS5039946A (xx) * | 1973-08-15 | 1975-04-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5471885A (en) | 1979-06-08 |
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