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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4025812A (en) | Alumina ceramic alkali metal lamp having metal getter structure | |
US3132278A (en) | Iodine cycle incandescent lamps | |
US5327042A (en) | Metal halide lamp | |
JP2000504476A (ja) | 高圧放電ランプ | |
US3544829A (en) | Low pressure mercury vapour discharge lamp | |
JPS624820B2 (xx) | ||
JP2002025500A (ja) | 高圧放電灯およびその製造方法 | |
US4305017A (en) | Halogen incandescent lamp | |
US3644773A (en) | A hydrogen-halogen filament lamp with a hydrogen getter flag | |
US3821585A (en) | Tungsten halogen incandescent lamp with group iva metal getter and method of manufacture | |
US3626229A (en) | Jacketed alkali metal halide vapor lamp with getter | |
JP4231113B2 (ja) | 高圧放電ランプおよび照明装置 | |
US2080925A (en) | Electric discharge device | |
US4361780A (en) | Halogen incandescent lamp | |
US3453476A (en) | Halogen regenerative cycle incandescent lamp | |
US3946262A (en) | High pressure electric discharge device with hafnium getter | |
US6943497B2 (en) | Discharge lamp provided with a getter | |
US4855643A (en) | Unsaturated vapor pressure type high pressure sodium lamp | |
US3549936A (en) | Low pressure mercury vapor discharge lamps including an alloy type getter coating | |
US3160454A (en) | Method of manufacture of iodine cycle incandescent lamps | |
US4988318A (en) | Unsaturated vapor high pressure sodium lamp arc tube fabrication process | |
EP0122052B1 (en) | Arc tube fabrication process | |
US1630128A (en) | Incandescent lamp | |
CA1280149C (en) | Mercury pressurized incandescent lamp | |
CA1241365A (en) | Unsaturated vapor high pressure sodium lamp arc tube fabrication process |