FR1556437A - - Google Patents
Info
- Publication number
- FR1556437A FR1556437A FR1556437DA FR1556437A FR 1556437 A FR1556437 A FR 1556437A FR 1556437D A FR1556437D A FR 1556437DA FR 1556437 A FR1556437 A FR 1556437A
- Authority
- FR
- France
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/33—Special shape of cross-section, e.g. for producing cool spot
-
- 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
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
-
- 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
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0107815 | 1967-01-11 | ||
| DES0112588 | 1967-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1556437A true FR1556437A (en) | 1969-02-07 |
Family
ID=25998718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1556437D Expired FR1556437A (en) | 1967-01-11 | 1968-01-10 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT292846B (en) |
| CH (1) | CH484511A (en) |
| FR (1) | FR1556437A (en) |
| NL (1) | NL6800303A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011152975A1 (en) * | 2010-06-03 | 2011-12-08 | General Electric Company | High intensity discharge arc tube and associated lamp assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8203269B2 (en) | 2010-06-03 | 2012-06-19 | General Electric Company | Compact metal halide lamp with salt pool container at its arc tube endparts |
-
1968
- 1968-01-09 CH CH28868A patent/CH484511A/en not_active IP Right Cessation
- 1968-01-09 NL NL6800303A patent/NL6800303A/xx unknown
- 1968-01-10 FR FR1556437D patent/FR1556437A/fr not_active Expired
- 1968-01-11 AT AT238169A patent/AT292846B/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011152975A1 (en) * | 2010-06-03 | 2011-12-08 | General Electric Company | High intensity discharge arc tube and associated lamp assembly |
| CN102906852A (en) * | 2010-06-03 | 2013-01-30 | 通用电气公司 | High intensity discharge arc tube and associated lamp assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| AT292846B (en) | 1971-09-10 |
| CH484511A (en) | 1970-01-15 |
| NL6800303A (en) | 1968-07-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |