JPS5533724A - Metal vapor discharge lamp - Google Patents
Metal vapor discharge lampInfo
- Publication number
- JPS5533724A JPS5533724A JP10648178A JP10648178A JPS5533724A JP S5533724 A JPS5533724 A JP S5533724A JP 10648178 A JP10648178 A JP 10648178A JP 10648178 A JP10648178 A JP 10648178A JP S5533724 A JPS5533724 A JP S5533724A
- Authority
- JP
- Japan
- Prior art keywords
- metal vapor
- discharge lamp
- vapor discharge
- lamp
- efficiency
- 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.)
- Pending
Links
Abstract
PURPOSE: To attempt extreme enhancement of efficiency of a metal vapor discharge lamp with appropriate selection of kind of sealed gas for starting and sealed pressure.
CONSTITUTION: Enclose, for instance, Na I 30mg, Ti I 4mg, In I 1mg, Hg 70mg etc. into an illunication lamp made of guartz etc. provided with wolfram electric pole spread with thoria etc., together with Xenon or Krypton pressurized up to 100 Torr as starting gas. The efficiency may be remarkably improved, because convection becomes ectremely violent inside of the discharging lamp, owing to this contrivance.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10648178A JPS5533724A (en) | 1978-08-31 | 1978-08-31 | Metal vapor discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10648178A JPS5533724A (en) | 1978-08-31 | 1978-08-31 | Metal vapor discharge lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5533724A true JPS5533724A (en) | 1980-03-10 |
Family
ID=14434668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10648178A Pending JPS5533724A (en) | 1978-08-31 | 1978-08-31 | Metal vapor discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5533724A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56147324U (en) * | 1980-04-03 | 1981-11-06 | ||
JPS56143650A (en) * | 1980-04-08 | 1981-11-09 | Toshiba Corp | Metal halide lamp |
FR2627627A1 (en) * | 1988-02-18 | 1989-08-25 | Gen Electric | HALOGEN-METAL-XENON LAMP SUITABLE PARTICULARLY FOR AUTOMOTIVE APPLICATIONS |
KR100350345B1 (en) * | 1994-02-24 | 2002-12-18 | 사에스 게터스 에스.페.아. | A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained |
KR100483805B1 (en) * | 2002-11-26 | 2005-04-20 | 주식회사 세종소재 | Getter |
-
1978
- 1978-08-31 JP JP10648178A patent/JPS5533724A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56147324U (en) * | 1980-04-03 | 1981-11-06 | ||
JPS56143650A (en) * | 1980-04-08 | 1981-11-09 | Toshiba Corp | Metal halide lamp |
FR2627627A1 (en) * | 1988-02-18 | 1989-08-25 | Gen Electric | HALOGEN-METAL-XENON LAMP SUITABLE PARTICULARLY FOR AUTOMOTIVE APPLICATIONS |
KR100350345B1 (en) * | 1994-02-24 | 2002-12-18 | 사에스 게터스 에스.페.아. | A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained |
KR100483805B1 (en) * | 2002-11-26 | 2005-04-20 | 주식회사 세종소재 | Getter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8122072A0 (en) | LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP. | |
IT1098129B (en) | LOW PRESSURE, MERCURY VAPOR DISCHARGE LAMP | |
IT1111903B (en) | LOW PRESSURE, MERCURY VAPOR DISCHARGE LAMP | |
IT1098162B (en) | LOW PRESSURE, MERCURY VAPOR DISCHARGE LAMP | |
JPS5533724A (en) | Metal vapor discharge lamp | |
IT1100876B (en) | LOW PRESSURE, MERCURY VAPOR DISCHARGE LAMP | |
IT1131551B (en) | LOW PRESSURE, MERCURY VAPOR DISCHARGE LAMP | |
JPS53136374A (en) | Low pressure vapor discharge lamp | |
JPS5394468A (en) | Metal vapor discharge lamp | |
JPS52103879A (en) | Metallic vapor discharge lamp | |
IT1084880B (en) | LOW PRESSURE, MERCURY VAPOR DISCHARGE LAMP | |
JPS5595265A (en) | High-pressure metal vapor discharge lamp | |
JPS53110273A (en) | Fluorescent lamp | |
IT1125691B (en) | LOW PRESSURE, MERCURY VAPOR DISCHARGE LAMP | |
JPS5228190A (en) | Low pressure mercury vapor discharging lamp | |
JPS52120585A (en) | Metallic vapor discharge lamp | |
JPS5310568A (en) | Fluorescent lamp incorporating hig-pressure mercury vapor | |
JPS5346181A (en) | Bulb type fluorescent discharge lamp | |
JPS5334381A (en) | Fluorescent lamp | |
JPS5795544A (en) | Solar heat collector device | |
JPS5598455A (en) | High pressure metallic vapor discharge lamp | |
JPS5494779A (en) | Annular fluorescent lmap | |
JPS5327283A (en) | Method of manufacturing low pressure mercury vapor discharge lamp | |
JPS53140875A (en) | High pressure vapor discharge lamp | |
JPS5458980A (en) | Metal vapor discharge lamp |