Japan's Toshiba Energy Systems & Solutions Corporation announced today it has completed the manufacture of the first of four toroidal field coils it is supplying to the International Thermonuclear ...

A delivery ceremony has been held for the toroidal field magnet coil box - measuring 21 metres by 12 metres - at the Comprehensive Research Facility for Fusion Technology in Hefei, China. (Image: ...

Samuel Sheckman, a mechanical engineer, left, and Danny Cai, a senior engineer, with the 3D model of the top of the toroidal field coil. Credit must be given to the creator.

Swiss sensor maker LEM has developed a novel non-contact current measuring technique based on a differential adaptation of the Rogowski principle. Rogowski coils Invented in 1912, Rogowski coils are ...

All-American type T-1 toroidal antenna coil in original package. Marked: "[Indian head logo] / All-American / Patent Appld. For / Antenna Coupler / Type T-1 / Toroid Coil / All-American Radio Corp. / ...