. The principles and practice of roentgenological technique . M. Fig. 26.—Jet type of centrifugal mercurj interrup-ter. (Morton.) column of mercury and a moving or station-ary strip of metal. There are two generaltypes: The Dip and the of electrical action taking place inthem, a non-conductor, oil, alcohol, acetone,ether or coal-gas, is placed over the mercur}to prevent This substance is calleda dielectric. Every form of mercury inter-rupter requires a condenser. 28 MERCURY INTERRUPTER DIP TYPE: Parts: I. Metal point or dip. 2. Mercury (stationary). 3. Dielectri
. The principles and practice of roentgenological technique . M. Fig. 26.—Jet type of centrifugal mercurj interrup-ter. (Morton.) column of mercury and a moving or station-ary strip of metal. There are two generaltypes: The Dip and the of electrical action taking place inthem, a non-conductor, oil, alcohol, acetone,ether or coal-gas, is placed over the mercur}to prevent This substance is calleda dielectric. Every form of mercury inter-rupter requires a condenser. 28 MERCURY INTERRUPTER DIP TYPE: Parts: I. Metal point or dip. 2. Mercury (stationary). 3. Dielectric (alcohol, oil or gas). 4. Motor and its control. The mercury is in a metal vessel coveredwith alcohol. The motor plunges a needlerapidly in and out of the mercury pool. The A -
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectradiogr, bookyear1920
