FUSE PLUG INTENDED TO MELT UNDER THE ACTION OF HEAT FOR A FOUNDATION COOLING PLANT OF A NUCLEAR REACTOR

摘要

Fusible plug intended to melt under the action of heat to release a passage channel comprising a fusible insert at a certain temperature, placed in the channel and cooled simultaneously or subsequently by the action of a cooler fluid acting on the insert, characterized in that in or around the fusible insert (2) it includes a combustible insert (1) releasing heat to transmit heat in a complementary manner on the fusible insert which can be ignited by the action of temperature .