METHOD AND DEVICE FOR INSPECTING A HYDRO TURBINE

The invention relates to a device for inspecting a damage or a crack of part of a hydro turbine, comprising at least one remote operated vehicle (20) or autonomous underwater vehicle, at least one floatable or buoyant probe (26) or at least one probe (26) and means to make said at least one probe fl...

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Bibliographische Detailangaben
Hauptverfasser:	AUGER-HABEL, David, THEURER, Charles, Burton, HOLOVASHCHENKO, Viktor, TELLER, Olivier, FORMAN, Douglas R, DIXON, Walter V, TAN, Yew Teck
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PICTORIAL COMMUNICATION, e.g. TELEVISION PRODUCING MECHANICAL POWER WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention relates to a device for inspecting a damage or a crack of part of a hydro turbine, comprising at least one remote operated vehicle (20) or autonomous underwater vehicle, at least one floatable or buoyant probe (26) or at least one probe (26) and means to make said at least one probe floatable, said probe comprising at least one imaging device (32) and/or laser scaler, and means for transmitting data from said probe to said vehicle or to a ground station when it is distant from said vehicle.