GB936631A - A supply system for fluorescent lamps - Google Patents
A supply system for fluorescent lampsInfo
- Publication number
- GB936631A GB936631A GB383161A GB383161A GB936631A GB 936631 A GB936631 A GB 936631A GB 383161 A GB383161 A GB 383161A GB 383161 A GB383161 A GB 383161A GB 936631 A GB936631 A GB 936631A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamps
- current
- bridge
- impedances
- impedance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004804 winding Methods 0.000 abstract 3
- 230000001419 dependent effect Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 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
- H05B41/16—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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF30436A DE1120592B (de) | 1960-02-02 | 1960-02-02 | Zuendungseinrichtung fuer ein Niederspannungs-Leuchtstofflampenpaar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB936631A true GB936631A (en) | 1963-09-11 |
Family
ID=7093761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB383161A Expired GB936631A (en) | 1960-02-02 | 1961-02-01 | A supply system for fluorescent lamps |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE599730A (fr) |
| DE (1) | DE1120592B (fr) |
| GB (1) | GB936631A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1180456B (de) * | 1962-02-01 | 1964-10-29 | Patra Patent Treuhand | Zuend- und Betriebseinrichtung fuer Niederdruck-Gasentladungslampen mit vorheizbaren Gluehelektroden |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1011390A (fr) * | 1949-01-31 | 1952-06-23 | Dispositif comportant plusieurs tubes à décharge en fonctionnement simultané |
-
1960
- 1960-02-02 DE DEF30436A patent/DE1120592B/de active Pending
-
1961
- 1961-02-01 BE BE599730A patent/BE599730A/fr unknown
- 1961-02-01 GB GB383161A patent/GB936631A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1120592B (de) | 1961-12-28 |
| BE599730A (fr) | 1961-05-29 |
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