General Electric X-Ray Corporation, Coolidge, William David, 1873-1975 · Schenectady, N.Y., General Electric Comapny · leaf 25
nsformer C Filament transformer D X-ray switch with resistance E Filament switch F Ground connection G Milliammeter H Filament control 8Q136B-20 Coolidge X-Ray Tube HIGH TENSION CIRCUIT The Radiator Dental Tube is intended to be operated only onmachines specially designed for dental work in… … Fig. 14. RADIATOR DENTAL TYPE COOLIDGE X-RAY TUBE ENCLOSED INLEAD GLASS PROTECTIVE SHIELD CAPACITY OF THE RADIATOR DENTAL TYPE TUBE The Radiator Dental Tube is designed to be operated at all timeswith an energy input not exceeding that corresponding to a current of10 milliamperes at a useful…
Cathode ray tubes · Vacuum-tubes · Cathode Ray Tube · X-rays
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