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 ...

The first of 18 toroidal field coils has been made in Europe. Gigantic superconducting magnets, they will generate the magnetic cage to contain the Iter fusion reactor's plasma. The first of 18 ...

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 ...

(a) The toroidal assemblies with no termini are not easily deformed in solution, resulting in less excitation energy loss and strong yellow fluorescence. (b) The randomly coiled assemblies are easily ...

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. / ...