JPS5753064A - Metal halide lamp - Google Patents
Metal halide lampInfo
- Publication number
- JPS5753064A JPS5753064A JP12832880A JP12832880A JPS5753064A JP S5753064 A JPS5753064 A JP S5753064A JP 12832880 A JP12832880 A JP 12832880A JP 12832880 A JP12832880 A JP 12832880A JP S5753064 A JPS5753064 A JP S5753064A
- Authority
- JP
- Japan
- Prior art keywords
- sealed
- charged
- scandium
- luminous
- promethium
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/548—Igniting arrangements, e.g. promoting ionisation for starting using radioactive means to promote ionisation
Landscapes
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12832880A JPS5753064A (en) | 1980-09-16 | 1980-09-16 | Metal halide lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12832880A JPS5753064A (en) | 1980-09-16 | 1980-09-16 | Metal halide lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5753064A true JPS5753064A (en) | 1982-03-29 |
JPS6364030B2 JPS6364030B2 (ko) | 1988-12-09 |
Family
ID=14982063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12832880A Granted JPS5753064A (en) | 1980-09-16 | 1980-09-16 | Metal halide lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5753064A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59101755A (ja) * | 1982-12-03 | 1984-06-12 | Toshiba Corp | メタルハライドランプ |
EP0272652A2 (en) * | 1986-12-18 | 1988-06-29 | Gte Products Corporation | Scandium oxide additions to metal halide lamps |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03129720A (ja) * | 1989-10-16 | 1991-06-03 | Canon Inc | 露光装置 |
-
1980
- 1980-09-16 JP JP12832880A patent/JPS5753064A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59101755A (ja) * | 1982-12-03 | 1984-06-12 | Toshiba Corp | メタルハライドランプ |
JPH0340463B2 (ko) * | 1982-12-03 | 1991-06-19 | ||
EP0272652A2 (en) * | 1986-12-18 | 1988-06-29 | Gte Products Corporation | Scandium oxide additions to metal halide lamps |
Also Published As
Publication number | Publication date |
---|---|
JPS6364030B2 (ko) | 1988-12-09 |
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