device and method for repairing a damaged area in an underwater wall region of a container or tank

摘要

patent and device: "device and method for repairing a damaged area in an underwater wall region of a container or tank". The present invention relates to a device for repairing a damaged area in an underwater wall region of a container or tank, particularly in the tank wall region of a nuclear reactor installation, comprising a guide system (6) which it may be mounted by a side wall (12) at a distance from it and may be attached to it. embedded in the track of the guide system (6) is at least a first carriage (20) which is guided therein, can be moved in a longitudinal direction (5) of the guide system (6) and in which a displaceable mounted receptacle (30) for a repair liner (22), which may be applied with an adhesive surface to the wall region containing the damaged area (21), is arranged that at least one suction assembly, which may be placed against the side wall (12) and is connected to a suction line, is arranged on the first carriage (20).