Olivier Lespinet

Title: Olivier Lespinet: Innovator in Eddy Current Measurement Technology

Introduction

Olivier Lespinet is a notable inventor based in Corbeil-Essonnes, France. He has made significant contributions to the field of measurement technology, particularly in the evaluation of wall thicknesses in turbomachine blades. His innovative approach utilizes eddy currents to enhance the accuracy of measurements in complex geometries.

Latest Patents

Olivier Lespinet holds a patent for a method titled "Measurement of wall thicknesses particularly of a blade, by eddy currents." This patent describes a technique for evaluating the wall thickness of hollow parts, specifically turbomachine blades. The method involves determining impedance values of an electrical circuit formed by an eddy current detector applied to the wall. These values are then processed using a digital processing unit equipped with a neural network, which has been pre-trained on spacers with specific radii of curvature and thicknesses.

Career Highlights

Throughout his career, Olivier has worked with prominent organizations such as Snecma and CNRS. His experience in these companies has allowed him to develop and refine his innovative measurement techniques. His work has been instrumental in advancing the field of turbomachinery and ensuring the reliability of critical components.

Collaborations

Olivier has collaborated with esteemed colleagues, including Pierre-Yves Joubert and Yann Le Bihan. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Olivier Lespinet's contributions to measurement technology through his patent and collaborations highlight his role as an influential inventor in the field. His work continues to impact the industry positively, ensuring advancements in the evaluation of turbomachine components.