STEAM GENERATOR INSPECTION SYSTEM Russian patent published in 2015 - IPC G21C17/13 

FIELD: power industry.

SUBSTANCE: invention relates to testing of the state of a steam generator. An inspection system of the internal part of the steam generator includes the first arm and the second telescopic arm, the closer end of which is hinged to the first arm, and on the peripheral end there is a supply capsule forming a storage compartment. The inspection system includes the first moving robot-aided testing device corresponding as to dimensions to the storage compartment of the supply capsule and that forming the storage compartment; the inspection device includes a drive system, at least one inspection chamber and at least one illumination system, a cable system attaching the first moving robot-aided testing device to the supply capsule. The inspection system also includes the second moving robot-aided testing device corresponding as to dimensions to the storage compartment of the first inspection device.

EFFECT: effective inspection of internal difficult-to-access sections of a steam generator.

22 cl, 23 dwg