Multiple series and constant current arc lamps for direct current circuits. (1907)
Western Electric Company. · Western Electric Company · leaf 42
FIGURE 17 Types 430 and 435, withS outer globe FIGURE 18 View showing the special attachmentused on our types 430 and 435 so mo In this lamp we employ a mechanism which is as simple in construction and opera-tion as that of our ordinary multiple lamp Type 670, the main feature of difference…
Electric lighting · Arc lamps · Wiring devices · Interior lighting fixtures, lamps, and ballasts · Enclosed circuit breakers
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