International Library of Technology · Scranton, International Textbook Co. · leaf 413
Fig. 27. the appearance of all the lamps of this class. A is theframe carrying the lower carbon holders &, b and the globe 18 ELECTRIC LIGHTING. 45 >Sw/tCf?. X i i K ^ l/ne. J … 46 ELECTRIC LIGHTING. § 18 holder c; B is the cover for protecting the lamp mechanism;a is one of the carbon rods carrying the upper carbonholder. When the lamp is newly trimmed, these rods pushthrough the case and are protected by the chimneys f, f.T, T are the lamp terminals Fig. 27 shows the…
Electrical engineering
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