JPS5110682A - - Google Patents
Info
- Publication number
- JPS5110682A JPS5110682A JP50067687A JP6768775A JPS5110682A JP S5110682 A JPS5110682 A JP S5110682A JP 50067687 A JP50067687 A JP 50067687A JP 6768775 A JP6768775 A JP 6768775A JP S5110682 A JPS5110682 A JP S5110682A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25471/74A GB1502612A (en) | 1974-06-07 | 1974-06-07 | Discharge lamps containing an inert gas and a metal halid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5110682A true JPS5110682A (en) | 1976-01-28 |
Family
ID=10228252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50067687A Pending JPS5110682A (en) | 1974-06-07 | 1975-06-06 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5110682A (en) |
| AU (1) | AU501780B2 (en) |
| CA (1) | CA1037097A (en) |
| DE (1) | DE2525408C3 (en) |
| FR (1) | FR2274139A1 (en) |
| GB (1) | GB1502612A (en) |
| IT (1) | IT1038753B (en) |
| NL (1) | NL7506708A (en) |
| ZA (1) | ZA753665B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5691368A (en) * | 1979-12-24 | 1981-07-24 | Toshiba Corp | Metal halide lamp |
| JPS6243058A (en) * | 1985-06-26 | 1987-02-25 | ゼネラル・エレクトリツク・カンパニイ | Electrode-free sodium iodide arc lamp |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6653801B1 (en) | 1979-11-06 | 2003-11-25 | Matsushita Electric Industrial Co., Ltd. | Mercury-free metal-halide lamp |
| CN1206884C (en) * | 1997-08-05 | 2005-06-15 | 电灯专利信托有限公司 | Method for operating a direct current metal halogen arc lamp and circuit pertaining thereto |
| KR20010024584A (en) * | 1998-09-16 | 2001-03-26 | 모리시타 요이찌 | Anhydrous silver halide lamp |
| US7847484B2 (en) | 2004-12-20 | 2010-12-07 | General Electric Company | Mercury-free and sodium-free compositions and radiation source incorporating same |
| US7825598B2 (en) | 2004-12-20 | 2010-11-02 | General Electric Company | Mercury-free discharge compositions and lamps incorporating Titanium, Zirconium, and Hafnium |
| US7928669B2 (en) | 2008-02-08 | 2011-04-19 | General Electric Company | Color control of a discharge lamp during dimming |
-
1974
- 1974-06-07 GB GB25471/74A patent/GB1502612A/en not_active Expired
-
1975
- 1975-06-04 AU AU81853/75A patent/AU501780B2/en not_active Expired
- 1975-06-05 NL NL7506708A patent/NL7506708A/en not_active Application Discontinuation
- 1975-06-06 ZA ZA00753665A patent/ZA753665B/en unknown
- 1975-06-06 JP JP50067687A patent/JPS5110682A/ja active Pending
- 1975-06-06 IT IT24098/75A patent/IT1038753B/en active
- 1975-06-06 CA CA228,708A patent/CA1037097A/en not_active Expired
- 1975-06-06 DE DE2525408A patent/DE2525408C3/en not_active Expired
- 1975-06-09 FR FR7517960A patent/FR2274139A1/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5691368A (en) * | 1979-12-24 | 1981-07-24 | Toshiba Corp | Metal halide lamp |
| JPH0121586B2 (en) * | 1979-12-24 | 1989-04-21 | Tokyo Shibaura Electric Co | |
| JPS6243058A (en) * | 1985-06-26 | 1987-02-25 | ゼネラル・エレクトリツク・カンパニイ | Electrode-free sodium iodide arc lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1038753B (en) | 1979-11-30 |
| DE2525408C3 (en) | 1980-02-28 |
| AU501780B2 (en) | 1979-06-28 |
| AU8185375A (en) | 1976-12-09 |
| CA1037097A (en) | 1978-08-22 |
| GB1502612A (en) | 1978-03-01 |
| DE2525408B2 (en) | 1979-06-21 |
| DE2525408A1 (en) | 1975-12-18 |
| FR2274139B1 (en) | 1979-06-22 |
| NL7506708A (en) | 1975-12-09 |
| FR2274139A1 (en) | 1976-01-02 |
| ZA753665B (en) | 1976-05-26 |