sparking coil — индукционная катушка
spiderweb coil — корзиночная катушка
strap coil — катушка из медной ленты
toroidal coil — тороидальная катушка
armature coil — катушка обмотки якоря
English-Russian big polytechnic dictionary. 2014.
syntonizing coil — Syntonizer Syn to*niz er, n. (Physics) One that syntonizes; specif., a device consisting essentially of a variable inductance coil and condenser with a pair of adjustable spark balls, for attuning the time periods of antenn[ae] in wireless… … The Collaborative International Dictionary of English
Syntonizer — Syn to*niz er, n. (Physics) One that syntonizes; specif., a device consisting essentially of a variable inductance coil and condenser with a pair of adjustable spark balls, for attuning the time periods of antenn[ae] in wireless telegraphy… … The Collaborative International Dictionary of English
