Device, for maintenance of secondary side of nuclear steam raising plant, comprises lance moving in gap between heating tubes

Device for carrying out maintenance work on the secondary side of a nuclear steam raising plant comprises a lance moving in a gap between heating tubes (6). The lance supports a maintenance device, especially an inspection unit, on its free end, and is on a vehicle (16) which travels along a guiding...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SELINGER, JOHANN, STOSS, JOHANNES
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING METHODS OF STEAM GENERATION STEAM BOILERS STEAM GENERATION WEAPONS
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