BE654571A - - Google Patents
Info
- Publication number
- BE654571A BE654571A BE654571A BE654571A BE654571A BE 654571 A BE654571 A BE 654571A BE 654571 A BE654571 A BE 654571A BE 654571 A BE654571 A BE 654571A BE 654571 A BE654571 A BE 654571A
- Authority
- BE
- Belgium
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
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
- H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
- H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
- H05B41/231—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for high-pressure lamps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31750863A | 1963-10-21 | 1963-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE654571A true BE654571A (xx) | 1965-02-15 |
Family
ID=23233977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE654571A BE654571A (xx) | 1963-10-21 | 1964-10-19 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE654571A (xx) |
| DE (1) | DE1489606A1 (xx) |
| ES (1) | ES304293A1 (xx) |
| GB (1) | GB1034699A (xx) |
| NL (1) | NL6411668A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2133925B (en) * | 1982-12-29 | 1987-02-18 | Gen Electric | Control of radial distributions in high intensity discharge lamps |
-
1964
- 1964-08-23 ES ES0304293A patent/ES304293A1/es not_active Expired
- 1964-09-22 GB GB3859864A patent/GB1034699A/en not_active Expired
- 1964-10-07 NL NL6411668A patent/NL6411668A/xx unknown
- 1964-10-19 BE BE654571A patent/BE654571A/xx unknown
- 1964-10-19 DE DE19641489606 patent/DE1489606A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6411668A (xx) | 1965-04-22 |
| ES304293A1 (es) | 1964-11-01 |
| DE1489606A1 (de) | 1969-04-30 |
| GB1034699A (en) | 1966-06-29 |