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US 10,851,674 B2Granted
Method and apparatus for assembling nozzles between buckets of a turbine, particularly a gas turbine
AssigneeNuovo Pignone Tecnologie Srl
InventorsLuciano Mei, Marco Listori, Massimiliano Mariotti, Allesandro Giammarci Giammarchi
Life of this patent
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Abstract
The invention relates to a method and apparatus for assembling nozzles 31 between buckets 41,42 of a turbine, particularly a gas turbine, in which a temporary fixing of the nozzles 31 to the buckets 41,42 during the assembly is provided.
Claims6
An apparatus for assembling nozzles between buckets of a rotor, the apparatus comprising:
- a main pedestal;
- a frame extending vertically from said pedestal,
- said frame comprising:
- a supporting base;
- at least two arched arms movable with respect of said supporting base;
- and a rotor support;
- said supporting base being movable along a first, vertical direction,
- and said at least two arched arms being movable between a first, opened position and a second, closed position.
5 more elements
Dependencies are inferred from the claim text.