. Electricity in diseases of the eye, ear, nose and throat . Fig. 68.—Electrical Connections of Apparatus Illustrated inFigure iZ THE AUTHOE^S EQUIPMENT. 83 In a second room is a wall cabinet of the usualtype, consisting of automatic rheotome, rheostatand pole changer, together with a faradic coil pro-vided with both low and high speed interrupters. On a shelf below the wall cabinet is mounted amotor-generator, designed to convert the 110 voltdirect current, with which the office is supplied, in-to one of alternating character. To the left of thegenerator is an adjustable induction transf
. Electricity in diseases of the eye, ear, nose and throat . Fig. 68.—Electrical Connections of Apparatus Illustrated inFigure iZ THE AUTHOE^S EQUIPMENT. 83 In a second room is a wall cabinet of the usualtype, consisting of automatic rheotome, rheostatand pole changer, together with a faradic coil pro-vided with both low and high speed interrupters. On a shelf below the wall cabinet is mounted amotor-generator, designed to convert the 110 voltdirect current, with which the office is supplied, in-to one of alternating character. To the left of thegenerator is an adjustable induction transformer,capable of giving the various currents required bycautery knives or diagnostic lamps. On the end of the shelf is mounted a rheostatto render the alternating current suitable for ther-apeutic purposes. As the alternating side of thegenerator is wound to give a simple type of har-monic wave and the speed being under direct con-trol, the resulting current can be varied at pleasureto produce either a slow or rapid wave for sinusoidaltreatments. On the motor side of the motor-generator is adirect connected air pump for aural
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Keywords: ., boo, bookcentury1900, bookdecade1910, booksubjecteye, bookyear1912
