X rays, an introduction to the study of Röntgen rays (1914)
Kaye, G. W. C. (George William Clarkson), 1880-1941 · London : Longmans, Green · leaf 64
FIG. 20.—A Muller bulb, showing water-cooled anticathode ami automatic softening device. walls : the definition is described as being improved. Kurl-baum in 1900 constructed an anticathode coated withplatinum-black with the object of increasing the heat-lossby radiation. Nowadays, the very… … Fig. 21.—A Siemens bulb, showing massive anticathode and osmosissoftening device. surface by water or a stream of air (Fig. 20). In somemakes of tube, no attempt at cooling is made, the anti-cathode being designed for continuous use at a red heat.With other designs of target, the temperature is…
X-rays
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