pancake coil

pancake coil

[′pan‚kāk ¦kȯil]
(electricity)
A coil having the shape of a pancake, usually with the turns arranged in the form of a flat spiral.
References in periodicals archive ?
Tenders are invited for Bright annealed seamless Copper tube 1/4" od with pvc covered as per astm b 68 in pancake coil of 15 to 30 m lenth.
The joint venture will produce inner grove and smooth tube in level-wound coils, pancake coils, and straight lengths, and is located in Jintan City, Jiangsu Province, China.