FIELD: pulsed magnetic fields; electromagnetic systems of thermonuclear machines. SUBSTANCE: toroidal field winding of pulsed thermonuclear machine has external hollow conducting structure 1 of toroidal shape and vessel 2 contacting the former and filled with liquid metal 6; internal vessel coaxial relative to external structure accommodates metal rod 3 mounted for displacement along main center line of external structure. The latter is, essentially, single solid chamber with central bore to receive internal vessel with liquid metal and rod. EFFECT: improved design. 2 cl, 1 dwg
