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.)
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
H05B41/18—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 a starting switch
H05B41/19—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 a starting switch for lamps having an auxiliary starting electrode
Anordnung zur Zuendung von gegensinnig parallel geschalteten Gas- oder Dampfentladungsstrecken, die insbesondere zur Steuerung von Schweissstromkreisen dienen
Beleuchtungsanlage mit mehreren Transformatoren, deren Speisekreise in Reihe liegen, bei der an jeden Transformator eine gasgefuellte elektrische Gluehkathodenentladungslampe angeschlossen ist
Verfahren zur Steuerung des Stromdurchganges durch eine wechselstromgespeiste gittergesteuerte Dampf- oder Gasentladungsstrecke mit lichtbogenfoermiger Entladung