SE322839B - - Google Patents
Info
- Publication number
- SE322839B SE322839B SE5892/62A SE589262A SE322839B SE 322839 B SE322839 B SE 322839B SE 5892/62 A SE5892/62 A SE 5892/62A SE 589262 A SE589262 A SE 589262A SE 322839 B SE322839 B SE 322839B
- Authority
- SE
- Sweden
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
- H05B41/2325—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 provided with pre-heating electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/10—Ballasts, e.g. for discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL265288 | 1961-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE322839B true SE322839B (de) | 1970-04-20 |
Family
ID=19753065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE5892/62A SE322839B (de) | 1961-05-29 | 1962-05-25 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH403983A (de) |
| ES (1) | ES277699A1 (de) |
| GB (1) | GB965955A (de) |
| SE (1) | SE322839B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1485625A (fr) * | 1966-04-14 | 1967-06-23 | Csf | Nouvelle source de lumière monochromatique d'intensité constante |
| ES473471A1 (es) * | 1978-09-19 | 1979-05-01 | Automatismo Control Y Medicion | Perfeccionamientos en la construccion de transformadores. |
-
1962
- 1962-05-25 SE SE5892/62A patent/SE322839B/xx unknown
- 1962-05-25 GB GB2021362A patent/GB965955A/en not_active Expired
- 1962-05-26 ES ES277699A patent/ES277699A1/es not_active Expired
- 1962-05-28 CH CH647762A patent/CH403983A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB965955A (en) | 1964-08-06 |
| CH403983A (de) | 1965-12-15 |
| ES277699A1 (es) | 1962-08-01 |