BE736867A - - Google Patents
Info
- Publication number
- BE736867A BE736867A BE736867DA BE736867A BE 736867 A BE736867 A BE 736867A BE 736867D A BE736867D A BE 736867DA BE 736867 A BE736867 A BE 736867A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H05B41/232—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 low-pressure lamps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75718068A | 1968-07-31 | 1968-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE736867A true BE736867A (https=) | 1970-02-02 |
Family
ID=25046729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE736867D BE736867A (https=) | 1968-07-31 | 1969-07-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3527982A (https=) |
| JP (1) | JPS543311B1 (https=) |
| BE (1) | BE736867A (https=) |
| DE (1) | DE1938207A1 (https=) |
| FR (1) | FR2014094A1 (https=) |
| GB (1) | GB1199899A (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676735A (en) * | 1969-09-25 | 1972-07-11 | Sylvania Electric Prod | Resonator ballast for arc discharge lamps |
| US3666986A (en) * | 1970-07-15 | 1972-05-30 | Gen Electric | Internally resistively ballasted discharge lamp containing bridge rectifier |
| US3771018A (en) * | 1972-05-05 | 1973-11-06 | Gen Electric | Discharge lamp containing bridge rectifier |
| JPS5066347A (https=) * | 1973-10-19 | 1975-06-04 | ||
| JPS5066080A (https=) * | 1973-10-19 | 1975-06-04 | ||
| US4007397A (en) * | 1975-09-02 | 1977-02-08 | General Electric Company | Arc discharge lamp with starter electrode voltage doubling |
| US3982154A (en) * | 1975-09-02 | 1976-09-21 | General Electric Company | Arc discharge lamp construction for starter electrode voltage doubling |
| JPS5370577A (en) * | 1976-12-06 | 1978-06-23 | Meiji Nat Kougiyou Kk | Discharge lamp illuminator |
| JPS5399679A (en) * | 1977-02-10 | 1978-08-31 | Meiji Nat Kougiyou Kk | Discharge lamp illuminator |
| JPS5463566A (en) * | 1977-10-31 | 1979-05-22 | Meiji Nat Kougiyou Kk | Device for firing illuminator lamp |
| NL7809907A (nl) * | 1978-10-02 | 1980-04-08 | Philips Nv | Menglichtinrichting. |
| GB2066596B (en) * | 1979-12-27 | 1984-02-29 | Gen Electric | Arc lamp lighting unit with low and high light levels |
| US4398130A (en) | 1979-12-27 | 1983-08-09 | General Electric Company | Arc lamp lighting unit with low and high light levels |
| FR2483728A1 (fr) * | 1980-05-27 | 1981-12-04 | Kneider Francois | Alimentation des tubes a decharge par un multiplicateur de tension |
| US4626745A (en) * | 1983-04-26 | 1986-12-02 | General Electric Company | Ballast circuit for lamps with low voltage gas discharge tubes |
| GB2139022A (en) * | 1983-04-26 | 1984-10-31 | Gen Electric | Ballast circuit for lamps with low voltage gas discharge tubes |
| US4555647A (en) * | 1983-10-03 | 1985-11-26 | General Electric Company | Ballast circuit for gas discharge tubes utilizing time-pulse additions |
| GB8423611D0 (en) * | 1984-09-18 | 1984-10-24 | Ric Capacitors Ltd | Fluorescent lighting circuits/fittings |
| JPS62198046A (ja) * | 1986-02-25 | 1987-09-01 | Nissan Motor Co Ltd | 車両用前照灯 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2020737A (en) * | 1932-12-24 | 1935-11-12 | Gen Electric | Gaseous electric discharge arc lamp |
| US3012181A (en) * | 1958-12-29 | 1961-12-05 | Gen Electric | Transistor low drain converter |
-
1968
- 1968-07-31 US US757180*A patent/US3527982A/en not_active Expired - Lifetime
-
1969
- 1969-07-14 GB GB35326/69A patent/GB1199899A/en not_active Expired
- 1969-07-28 DE DE19691938207 patent/DE1938207A1/de active Pending
- 1969-07-31 BE BE736867D patent/BE736867A/xx unknown
- 1969-07-31 FR FR6926353A patent/FR2014094A1/fr not_active Withdrawn
- 1969-07-31 JP JP6073969A patent/JPS543311B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2014094A1 (https=) | 1970-04-10 |
| GB1199899A (en) | 1970-07-22 |
| US3527982A (en) | 1970-09-08 |
| JPS543311B1 (https=) | 1979-02-21 |
| DE1938207A1 (de) | 1970-10-08 |