Patent ID: 8126254

Claim:
A measurement device for measuring the parameters of blades and seals of a blade rotor for carrying out measurements in rotors of aircraft engines or for generating energy at high speed, characterized in that it consists of a C-shaped element, having in opposition at least one high speed camera at one of the ends and a light beam emitter at the other end, the C-shaped element located opposite a blade rotor, on which measurements related to a length of the blades in a rotor axis-outward direction and to a length of the seals in the rotor axis-outward direction are to be simultaneously carried out, being arranged on a mobile support which allows adjusting a distance existing between the C-shaped element and the blade rotor, according to the type of blade rotor, parameters of the blade rotor including the blades and the seals to be simultaneously measured, and an assembly formed by said C-shaped element and the blade rotor being connected to a processor for controlling the measurement process and for processing an obtained data; characterized in that the measurement device further comprises an axially oriented high speed camera, said high speed camera being axially oriented with respect to said blade rotor in combination with said high speed camera, wherein said high speed camera is oriented transversally with respect to said blade rotor, and a beam-splitter next to the light beam emitter, said beam splitter being configured and oriented with respect to the high speed cameras wherein rays of light emitted by the light beam emitter, which interact with the blades and the seals, are received by the beam splitter which splits the rays of light in such a way that it sends the rays of light traveling in an X-direction to the axially oriented high speed camera and the rays of light traveling in the Y-direction to the transversally oriented high speed camera, such that measurements of both the blades and the seals of the blade rotor to be measured are simultaneously carried out.