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Zusammenfassung
Identifier: rntgenrayselectr00kass (find matches)
Title: Röntgen rays and electro-therapeutics : with chapters on radium and phototherapy
Year: 1910 (1910s)
Authors: Kassabian, Mihran Krikor, 1870-1910
Subjects: Electrotherapeutics X-rays Phototherapy Radiology Radiotherapy
Publisher: Philadelphia & London : J.B. Lippincott Company
Contributing Library: Francis A. Countway Library of Medicine
Digitizing Sponsor: Open Knowledge Commons and Harvard Medical School
Text Appearing Before Image:
« Fig. 100.—Authoes Table and Tube-Holder.—The pulley moves the tube-holder to and fro.The Tentril tube is connected in series with the Crookes tube and lessens the reverse current, whosevacuum can be lowered, at pleasure, by the operator compressing-, at a distance from the tube, a bulb,which drives a blast of air into a gas flame, thus allowing the heating of the platinum in the ventriltube. magnetic field. The latter method is prevalent in Germany. The con-trolling apparatus (the interrupter, rheostat, switch-board, etc.) shouldbe within easy reach. After installing the coil, the source of current canbe connected with it by the use of the switch-board. The switch-boardis provided with several binding posts, the latter being connected with 196 ELECTEO-THEEAPEUTICS.
Text Appearing After Image:
p c £ s G X! THE EONTGEN EAY APPAEATUS. 197 the accumulator aud likewise with the direct current. A double switch-thrower connects the current with either the accumulator or the directcurrent. Another switch can he made to connect the current with eitherthe mechanical interrupter or the Wehnelt break. For charging the Swiichloerd