BE382016A - Appareil électrique renfermant un groupe de tubes lumineux montés en série - Google Patents
Appareil électrique renfermant un groupe de tubes lumineux montés en sérieInfo
- Publication number
- BE382016A BE382016A BE382016A BE382016A BE382016A BE 382016 A BE382016 A BE 382016A BE 382016 A BE382016 A BE 382016A BE 382016 A BE382016 A BE 382016A BE 382016 A BE382016 A BE 382016A
- Authority
- BE
- Belgium
- Prior art keywords
- series
- group
- electrical apparatus
- apparatus containing
- light tubes
- Prior art date
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 |
|---|---|---|---|
| NL382016X | 1930-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE382016A true BE382016A (fr) | 1931-09-30 |
Family
ID=41131693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE382016A BE382016A (fr) | 1930-08-22 | 1931-08-17 | Appareil électrique renfermant un groupe de tubes lumineux montés en série |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT130411B (de) |
| BE (1) | BE382016A (de) |
| FR (1) | FR721618A (de) |
-
1931
- 1931-08-17 BE BE382016A patent/BE382016A/fr unknown
- 1931-08-17 FR FR721618D patent/FR721618A/fr not_active Expired
- 1931-08-18 AT AT130411D patent/AT130411B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AT130411B (de) | 1932-11-25 |
| FR721618A (fr) | 1932-03-05 |
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