Control rod drive mechanism (CRDM) equipment for nuclear reactors

摘要

The present invention relates to a control rod drive for a nuclear reactor comprising a reactor vessel, a reactor core, a reactor vessel lid, a latch housing nozzle, a latch housing, a rod stroke housing, a latch assembly, a drive rod assembly and a rod control cluster assembly. The present invention relates to a mechanism (CRDM) device. The latch housing is integrated with the latch housing nozzle, the rod stroke housing is welded to the latch housing, and the latch assembly is connected to the rod stroke housing. The latch assembly includes a drive rod assembly and a rod control cluster assembly mounted on the drive rod assembly. [Selection] Figure 2