Apparatus for changing Old Joint pin aletasde Guide tube of a nuclear reactor by New sets of pin fins

摘要

Apparatus for changing Old sets of pin fins of a Guide tube of nuclear reactor by New sets of pin fins.It consists of a Workstation located in the Water of a swimming pool; a Plurality of tools placed in the job, still prepared each Tool so that it can carry on the operation to change the old for New conjnuntos pin fins with Together of pin finsWith these tools, their respective operations in sequence; and a Control Center located at the outside of the pool to Remotely control the above-mentioned Tools, so that each Tool may be operating at the time you promised Da.