X rays, an introduction to the study of Röntgen rays (1914)
Kaye, G. W. C. (George William Clarkson), 1880-1941 · London : Longmans, Green · leaf 242
test discoveries in moderntimes. J. M. D. APPENDIX II. The Coolidgb X-ray Tube. Dr. W. Coolidge x {P.B. Dec. 1913) has designed a newX-ray bulb which marks an important step in the progressof radiography and radiotherapy. The cathode and anti-cathode are mounted parallel to and facing each… … 0 5 lOcms ■ » — ™ ■ Cooling RingsCATHODE Hor Tung&ren Spinal Moty bdenum focussing lubeFig. 96.—Coolidge X-ray tube. tube, the two being electrically connected. The tungstenspiral is heated by a subsidiary electric current (as with a 1 Of the General Electric Co.s Research Laboratory,…
X-rays
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