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
Landscapes
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-01-28 |
Family
ID=10228252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50067687A Pending JPS5110682A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-07 | 1975-06-06 |
Country Status (9)
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 (ja) * | 1985-06-26 | 1987-02-25 | ゼネラル・エレクトリツク・カンパニイ | 無電極高圧ヨウ化ナトリウム・ア−ク・ランプ |
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 |
| JP2001513590A (ja) * | 1997-08-05 | 2001-09-04 | パテント−トロイハント−ゲゼルシヤフト フユア エレクトリツシエ グリユーランペン ミツト ベシユレンクテル ハフツング | メタルハライドアークランプの点灯方法および回路装置ならびに方形波交流ランプの点灯方法 |
| KR20010024584A (ko) * | 1998-09-16 | 2001-03-26 | 모리시타 요이찌 | 무수은 메탈할라이드램프 |
| 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/xx not_active Application Discontinuation
- 1975-06-06 DE DE2525408A patent/DE2525408C3/de not_active Expired
- 1975-06-06 IT IT24098/75A patent/IT1038753B/it active
- 1975-06-06 CA CA228,708A patent/CA1037097A/en not_active Expired
- 1975-06-06 ZA ZA00753665A patent/ZA753665B/xx unknown
- 1975-06-06 JP JP50067687A patent/JPS5110682A/ja active Pending
- 1975-06-09 FR FR7517960A patent/FR2274139A1/fr active Granted
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 (ja) * | 1985-06-26 | 1987-02-25 | ゼネラル・エレクトリツク・カンパニイ | 無電極高圧ヨウ化ナトリウム・ア−ク・ランプ |
Also Published As
| Publication number | Publication date |
|---|---|
| AU8185375A (en) | 1976-12-09 |
| ZA753665B (en) | 1976-05-26 |
| DE2525408C3 (de) | 1980-02-28 |
| IT1038753B (it) | 1979-11-30 |
| NL7506708A (nl) | 1975-12-09 |
| FR2274139A1 (fr) | 1976-01-02 |
| DE2525408B2 (de) | 1979-06-21 |
| CA1037097A (en) | 1978-08-22 |
| GB1502612A (en) | 1978-03-01 |
| DE2525408A1 (de) | 1975-12-18 |
| FR2274139B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-06-22 |
| AU501780B2 (en) | 1979-06-28 |