BE449831A - - Google Patents
Info
- Publication number
- BE449831A BE449831A BE449831DA BE449831A BE 449831 A BE449831 A BE 449831A BE 449831D A BE449831D A BE 449831DA BE 449831 A BE449831 A BE 449831A
- Authority
- BE
- Belgium
- Prior art keywords
- switch
- current
- tube
- intensity
- resonance circuit
- 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
- H05B41/46—Circuits providing for substitution in case of failure of the lamp
Landscapes
- Control Of Resistance Heating (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE449831A true BE449831A (en0) |
Family
ID=105062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE449831D BE449831A (en0) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE449831A (en0) |
-
0
- BE BE449831D patent/BE449831A/fr unknown
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