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Tool for measuring geometrical parameters of a blade or vane in a turbomachine | Werkzeug zur Messung geometrischer Parameter eines Blattes oder einer Schaufel in einer Turbomaschine | Outil de mesure de paramètres géométriques d'une pale ou aube dans une turbomachine

Patentnummer:EP2998063B1
IPC Hauptklasse:G01B002104
Anmelder:
Erfinder:
Anmeldung:16.09.14
Offenlegung:16.09.14
Patenterteilung:13.03.19

Abstract / Hauptanspruch
Tool (1) for measuring geometrical parameters of a vane (15) or a blade (17) of a turbomachine, particularly for measuring a distance between the tip (3) of the vane (15) or blade (17) and a reference plane, the tool (1) comprising a first guiding plate (4) and a second guiding plate (5), the first guiding plate (4) and the second guiding plate (5) being spaced apart from each other in a defined position by means of at least two spacers (6), wherein each of the first guiding plate (4) and the second guiding plate (5) is equipped with a first through hole (7) and one or more second through holes (8, 8', 8", 8"', 8""), the first through hole (7) being designed to insert through an airfoil (2) of said vane (15) or blade (17) and each of the second through holes (8, 8', 8", 8"', 8"") being designed to receive a length measuring tool (9), e.g. a depth gauge.

EP2998063B1


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