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 40
Fig. 4. method now generally adopted which hasmany good points, although at first it mayseem complicated. The old way of fillingtwo sections was to wind both in the same Coil Construction. 13 direction as full as desired, then join theoutside end of the left-hand coil to the in-side end of the… … Fig. 5. hole in the sectional divider, and therebyrendered it liable to spark through into itsown coil. This is shown in Fig. 4, A andC inside ends, B and D outside ends, thedisk being between B and C, 14 Coil Construction. Reference to Fig-. 3 shows the newmethod, and Fig. 5 shows an…
Induction coils · Radiography · X-rays
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