Induction coils : how to make, use, and repair them including Ruhmkorff, Tesla, and medical coils, Roentgen radiography, wireless telegraphy, and practical information on primary and secondary battery (1901)
Schneider, Norman H. (Norman Hugh) · New York : Spon & Chamberlain ; London : E. & F.N. Spon · leaf 201
ormal position, closing thevalve. In wiring up an automatic burner it isnecessary to run two wires to it, one fromthe white button and another from blackbutton on push plate S. Reference to Fig. 58will make this clear. Most burners areprovided with two binding posts inside thebrass case, and the… … Fig. 58.binding posts on automatic with the wires,the lighting or extinguishing connection is Gas Lighting. 175 easily selected. The lighting armature inmost automatic burners buzzes violently,while the extinguishing one only strikes onceon contact being made. Fig. 58 shows howto connect up two…
Induction coils · Radiography · X-rays
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