FIELD: equipment for transfer of fuel elements of nuclear reactors. SUBSTANCE: during transfer, tie rod 7 of shutoff valve 5 has additional movement upward and has stop 11 engageable, during separation of fuel elements, with stop of bar 8 of grip 9. In so doing, force for separation of fuel elements is ensured by drive 6 of shutoff valve 5 during idle movement of the latter upward. Separation and lifting of depleted fuel elements are effected without intermediate operations for one cycle. EFFECT: higher efficiency of the device due to provision of lifting of fuel elements with increased separating force without impairing the radiation conditions during transfer. 2 dwg
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Authors
Dates
1996-07-20—Published
1991-03-19—Filed