BE478814A - - Google Patents
Info
- Publication number
- BE478814A BE478814A BE478814DA BE478814A BE 478814 A BE478814 A BE 478814A BE 478814D A BE478814D A BE 478814DA BE 478814 A BE478814 A BE 478814A
- Authority
- BE
- Belgium
- Prior art keywords
- transformer
- windings
- earth
- winding
- luminescence
- 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
- H05B41/24—Circuit arrangements in which the lamp is fed by high frequency AC, or with separate oscillator frequency
-
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478814A true BE478814A (instruction) |
Family
ID=126483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478814D BE478814A (instruction) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE478814A (instruction) |
-
0
- BE BE478814D patent/BE478814A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4085338A (en) | High-voltage network for areas with high rate of icing | |
| WO2007082858A1 (fr) | Disjoncteur de générateur avec résistance insérée | |
| WO2013167830A1 (fr) | Transformateur tournant triphase cuirasse magnetiquement a trois noyaux magnetiques | |
| BE478814A (instruction) | ||
| FR2588432A1 (fr) | Dispositif d'alimentation en courant continu d'au moins deux charges electriques ayant une polarite commune, en particulier pour l'alimentation d'arcs electriques multiples | |
| JPH09233790A (ja) | 内燃機関駆動放電灯点灯用発電機及び放電灯点灯装置 | |
| EP3235114B1 (fr) | Dispositif de filtrage de mode commun | |
| CH132420A (fr) | Transformateur à chute de tension réglable, applicable en particulier à la soudure électrique. | |
| EP0762621B1 (fr) | Dispositif électrique à transformateur dont le primaire est alimenté sous contrÔle d'un hacheur | |
| FR2573256A1 (fr) | Procede et dispositif pour traiter les defauts a la terre, en particulier dans un reseau triphase moyenne tension | |
| BE520127A (instruction) | ||
| CA1121890A (fr) | Equipement d'alimentation et de recuperation de courant continu pour materiel de traction electrique | |
| EP1747612A1 (fr) | Procede et installation d'alimentation en energie electrique | |
| EP0946081A1 (fr) | Dispositif pour l'alimentation d'une lampe à décharge de projecteur de véhicule automobile | |
| BE457871A (instruction) | ||
| CH350364A (fr) | Installation pour la transformation d'un courant alternatif en un courant continu à très haute intensité | |
| BE414323A (instruction) | ||
| BE549457A (instruction) | ||
| BE392331A (instruction) | ||
| CH165603A (fr) | Transformateur capable de résister à des surtensions. | |
| BE366128A (instruction) | ||
| BE464534A (instruction) | ||
| BE411954A (instruction) | ||
| BE495438A (instruction) | ||
| BE383981A (instruction) |