Electro-medical instruments and their management : and illustrated price list of electro-medical apparatus / by K. Schall.

  • Schall, K.
Date:
1905
Catalogue details

Licence: In copyright

Credit: Electro-medical instruments and their management : and illustrated price list of electro-medical apparatus / by K. Schall. Source: Wellcome Collection.

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    IV FRANKLINISATION (Static Electricity) . • • • PAGES 44—45 APPARATUS FOR UTILIZING CURRENTS FROM DYNAMOS 46—63 Continuous Current Alternating Current—Shunt—Advantages of the Current from tlie Main . . • • • • 46—48 Continuous Current Switchboards for (laU’anisation, Klectiolysis, Faia- disation—Is it Safe to use the Current from the Main? 49—51 Apparatus for Cauleiy and Surgical Lamps—Motor 'rransformers— Interrupter Transformers—Rheostats . . ■ • 52—56 Apparatus for Spark Coils, Arc Lamps, Electric Light Baths—Electro- Magnets ...••■•• 56—59 Alternating Current-Transformers for Cautery, for High Frequency Currents or X-Rays—Magneto-Therapy .... 59—61 Rectifiers (Mechanical and Electrolytical) .... 61—63 DYNAMOS, MOTORS, AND MOTOR TRANSFORMERS- Dynamo—Alternating or Continuous Current Dynamo—Electric Motor — Motor Transformer ...... 63—68 Motor Transformers for SINUSOIDAL CURRENTS—singie- phase and Three-phase Currents—E..M.F. of the Sinusoidal Currents 68—70 X-RAY apparatus- spark COILS The Primary Coil—Iron Core—The Secondary Coil—Insulation—Resist- ance of the Secondary Wire -E.M.F. of Spark Coils—Closing Current —Size of Spark Coils. 71—77 INTERRUPTERS ....... Condenser — Frequency of the Interruptions—Platinum or Mercury Hammer lnterrui)ters — Motor Interrupters Mackenzie Davidson Interrupter - Mercury Jet Interrupter — Motor Interrupter without Mercury-Electrolytical Interrupters: Wehnelt, Simon, Caldwell. 77—87 Interrupters for Alternating’ Current .... 88 TRANSFORMERS WITHOUT INTERRUPTER 89—90 SOURCES OF ELECTRIC ENERGY Continuous Current from the Main—Alternating Current—Accumulators — Primary Batteries C.as or Oil Engines. 90—92 STATIC MACHINES . 92
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