Multiple series and constant current arc lamps for direct current circuits. (1907)
Western Electric Company. · Western Electric Company · leaf 57
• Fiji. 1 and Fig. 2 are views taken from oppi ides l lamp showing the solenoids with U shaped iron c<which regulate the current and voltage of the arc, andL.iate the feeding mechanism. This form of regtilatinlectro magnet has been found superior, in many respto th< sing noid type so long…
Electric lighting · Arc lamps · Wiring devices · Interior lighting fixtures, lamps, and ballasts · Enclosed circuit breakers
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