BE469143A - - Google Patents
Info
- Publication number
- BE469143A BE469143A BE469143DA BE469143A BE 469143 A BE469143 A BE 469143A BE 469143D A BE469143D A BE 469143DA BE 469143 A BE469143 A BE 469143A
- Authority
- BE
- Belgium
- Prior art keywords
- lamp
- winding
- transformer
- filaments
- voltage
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 210
- 238000010438 heat treatment Methods 0.000 claims description 25
- 230000001965 increasing effect Effects 0.000 claims description 17
- 230000004907 flux Effects 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 230000001886 ciliary effect Effects 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/391—Controlling the intensity of light continuously using saturable magnetic devices
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469143A true BE469143A (enrdf_load_stackoverflow) |
Family
ID=119689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469143D BE469143A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE469143A (enrdf_load_stackoverflow) |
-
0
- BE BE469143D patent/BE469143A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0633710B1 (fr) | Générateur d'alimentation électrique d'une lampe à arc | |
| EP0288924B1 (fr) | Dispositif d'alimentation d'une lampe à décharge | |
| FR2505601A1 (enrdf_load_stackoverflow) | ||
| FR2507852A1 (fr) | Circuit d'amorcage et de commande de lampes fluorescentes | |
| FR2648000A1 (fr) | Circuit d'allumage pour lampe a decharge sous haute pression pour vehicules | |
| FR2511830A1 (fr) | Generateur pour la mise et le maintien en fonction d'une charge, et procede d'allumage d'une lampe a conduction ionique | |
| FR2494538A1 (fr) | Alimentation de puissance pour lampes a decharge a forte intensite | |
| BE469143A (enrdf_load_stackoverflow) | ||
| FR2520575A1 (fr) | Circuit d'alimentation d'un tube luminescent | |
| FR2472902A1 (fr) | Dispositif d'eclairage a lampe a arc a niveaux d'eclairement haut et bas | |
| FR2495877A1 (fr) | Circuit d'alimentation pour tubes a decharge dans un gaz notamment pour enseignes lumineuses | |
| EP0028986B1 (fr) | Dispositif d'alimentation de lampe à décharge à circuit de préchauffage | |
| FR2520963A1 (fr) | Circuit de chauffage de cathodes pour lampes fluorescentes | |
| WO1987007469A1 (fr) | Systeme electronique d'alimentation pour tubes fluorescents a electrodes | |
| BE403459A (enrdf_load_stackoverflow) | ||
| BE448760A (enrdf_load_stackoverflow) | ||
| BE483090A (enrdf_load_stackoverflow) | ||
| BE543815A (enrdf_load_stackoverflow) | ||
| BE332056A (enrdf_load_stackoverflow) | ||
| BE504335A (enrdf_load_stackoverflow) | ||
| BE405224A (enrdf_load_stackoverflow) | ||
| FR2486754A1 (fr) | Montage d'alimentation pour tube a decharge haute pression | |
| CH118738A (fr) | Dispositif d'éclairage à émissions instantanées de lumière. | |
| FR2468276A1 (fr) | Dispositif pour stabiliser les lampes a decharge, et installation d'eclairage s'y rapportant | |
| FR2515469A1 (fr) | Circuit d'amorcage pour lampes fluorescentes |