FIELD: nuclear power. SUBSTANCE: as the temperature of heat carrier exceeds its emergency level, bimetal plate 11 becomes heated to an extent that its fastener releases weight 9 which, under the effect of gravity and the action of spring 10, strikes cantilevered arm 8 of ring 7 thus smashing ceramic insert 6. EFFECT: more reliable protection, simplified design. 2 dwg
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Authors
Dates
1994-04-30—Published
1991-05-12—Filed