FIELD: nuclear power engineering, in particular, for vehicles. SUBSTANCE: device has main plate and supports which are weld to plate. They are located in sealed chamber of biological protection. In addition device has case, and upper plate. supports are spaced from sleeves which are connected to main plate. Upper ends of sleeves are located over level of biological protection material. In addition between them and upper plate free space is provided. Security unit is located in upper plate. Rest beads are provided in all supports under upper plate. EFFECT: increased safety of nuclear reactor due to decreased effects of emergent conditions caused by broken seal of support. 1 dwg
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Authors
Dates
1997-06-20—Published
1994-10-05—Filed