Blocking device for a regulation bar, in particular a bar regulation of a nuclear reactor. (Machine-translation by Google Translate, not legally binding)

摘要

Blocking device for a regulation rod, in particular a regulation rod of a nuclear reactor, in which said bar is mounted within a support and oscillating linearly with respect thereto in the longitudinal direction, driving means being provided for making oscillating said bar in opposite directions, characterized by a hooking device, mounted on said support so that it can be brought to a position for fastening said bar by means of a driving mechanism comprising a locking mechanism to mechanically block said clamping ratio against all movement of the bar in any direction. (Machine-translation by Google Translate, not legally binding)