| 摘要 |
FIELD: nuclear power engineering. ^ SUBSTANCE: proposed thermally responsive device intended for passive protection of nuclear reactors and industrial plants designed for operation at limited ambient temperatures has flanges 1 with axial projections 2 and holes 3, fusible component 4, rings 5, auxiliary control rods 6, and main control rods 7. Fusible component 4 is made of metal or alloy and disposed between flanges. Control rods are assembled in pairs by means of rings 5 and are engageable through holes 3 with flanges 1; main control rods 7 are loaded by final element. Thermally responsive device is placed together with final element into regulated space and depends for its operation on variations in aggregate condition of fusible component. ^ EFFECT: enhanced reliability of reactor and its safety in operation. ^ 5 cl, 2 dwg |
